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{ "shards": [ { "bot_dimensions": [ { "key": "caches", "value": [ "builder_25ee1422577e844c44bbdff63b591f09ef27a58893168e9dc9dc636d175a9801_v2", "git", "goma_v2", "swarming_module_cache_vpython", "vpython" ] }, { "key": "cores", "value": [ "8" ] }, { "key": "cpu", "value": [ "x86", "x86-64", "x86-64-Haswell_GCE" ] }, { "key": "gce", "value": [ "1" ] }, { "key": "gpu", "value": [ "none" ] }, { "key": "id", "value": [ "win10-dart-fedce810-us-central1-c-rqx3" ] }, { "key": "image", "value": [ "chrome-win10-1703-2018-04-20-61acaf8983f" ] }, { "key": "integrity", "value": [ "high" ] }, { "key": "locale", "value": [ "en_US.cp1252" ] }, { "key": "machine_type", "value": [ "n1-standard-8" ] }, { "key": "os", "value": [ "Windows", "Windows-10", "Windows-10-15063" ] }, { "key": "pool", "value": [ "dart.tests", "luci.dart.try" ] }, { "key": "python", "value": [ "2.7.13" ] }, { "key": "server_version", "value": [ "4186-af94c3f" ] }, { "key": "zone", "value": [ "us", "us-central", "us-central1", "us-central1-c" ] } ], "bot_id": "win10-dart-fedce810-us-central1-c-rqx3", "bot_version": "ea0be774ad3874a98c9623266ce30cf8ba4621ad65be9e3f752ff075ce3114e5", "cipd_pins": { "client_package": { "package_name": "infra/tools/cipd/windows-amd64", "version": "2inlWG1iQZ8GKyVNWrlyKjuXRY3bTSmrKye5JmYocyUC" }, "packages": [ { "package_name": "infra/python/cpython/windows-amd64", "path": ".swarming_module", "version": "1ba7d485930b05eb07f6bc7724447d6a7c22a6b6" }, { "package_name": "infra/tools/luci/logdog/butler/windows-amd64", "path": ".swarming_module", "version": "6ebe1bb92c2ff24f74be618f56f4219b8eba551b" }, { "package_name": "infra/tools/luci/vpython-native/windows-amd64", "path": ".swarming_module", "version": "gdyQzhhSN4yori6wIMZjsqGpgDrkuaB-NREYz4BZ_rMC" }, { "package_name": "infra/tools/luci/vpython/windows-amd64", "path": ".swarming_module", "version": "EUJh_9q20TnqjtRumVX8fcDubyBDjOpzAl-sJSKGN2EC" }, { "package_name": "dart/browsers/chrome/windows-amd64", "path": "browsers", "version": "72dd9bc30ff8d2a4db061b7f32bbb32f67bb8676" }, { "package_name": "dart/dart-sdk/windows-amd64", "path": "tools/sdks", "version": "lPhBY0Njy9QPp3JV_-bSpKjIVk4Sr5bqUndPYi5Qi8AC" } ] }, "completed_ts": "2019-03-14T12:39:15.185252", "costs_usd": [ 0.1680854098129087 ], "created_ts": "2019-03-14T12:11:38.580041", "duration": 641.7009999752045, "modified_ts": "2019-03-14T12:39:15.185252", "name": "dart2js tests_shard_1/Windows/77efef48a9/dart2js-strong-win-x64-chrome/3183", "output": "13515 files remaining...\n6701 files remaining...\n992 files remaining...\ntools/testing/dart/main.dart:1: Warning: Interpreting this as package URI, 'package:test_dart/main.dart'.\nTest configuration:\n dart2js-win-chrome(architecture: x64, compiler: dart2js, mode: release, runtime: chrome, system: win, vm-options: [], timeout: null, preview-dart-2, use-sdk)\nSuites tested: samples, standalone, standalone_2, corelib_2, language_2, vm, benchmark_smoke, utils, lib_2, analyze_library, service, kernel\nDirectory containing tests missing: C:\\b\\s\\w\\ir\\runtime\\observatory\\tests\\service\nTotal: 1801 tests\n * 218 tests will be skipped (214 skipped by design)\n * 0 tests are expected to be flaky but not crash\n * 0 tests are expected to flaky crash\n * 1535 tests are expected to pass\n * 17 tests are expected to fail that we won't fix\n * 30 tests are expected to fail that we should fix\n * 0 tests are expected to crash that we should fix\n * 0 tests are allowed to timeout\n * 1 could not be categorized or are in multiple categories\n\n\nFAILED: dart2js-chrome release_x64 corelib_2/list_concurrent_modify_test\nExpected: Pass\nActual: RuntimeError\n\n--- Command \"dart2js\" (took 02.000945s):\nset DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\\ReleaseX64\\dart-sdk\\bin\\dart2js.bat --generate-code-with-compile-time-errors --test-mode --packages=C:\\b\\s\\w\\ir\\.packages --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/tests_corelib_2_list_concurrent_modify_test/test.js C:\\b\\s\\w\\ir\\tests\\corelib_2\\list_concurrent_modify_test.dart --preview-dart-2\n\nexit code:\n0\n\nstdout:\nCompiled 7,404,348 characters Dart to 142,885 characters JavaScript in 2.85 seconds\nDart file (C:\\b\\s\\w\\ir\\tests\\corelib_2\\list_concurrent_modify_test.dart) compiled to JavaScript: out/ReleaseX64/generated_compilations/dart2js-sdk/tests_corelib_2_list_concurrent_modify_test/test.js\n\n--- Command \"chrome\" (took 472ms):\nC:\\b\\s\\w\\ir\\tools\\sdks\\dart-sdk\\bin\\dart.exe tools/testing/dart/launch_browser.dart chrome http://127.0.0.1:50687/root_build/generated_tests/dart2js-chrome-sdk/tests_corelib_2_list_concurrent_modify_test/test.html?crossOriginPort=50688\n\nRuntime error:\nExpect.throws(testConcurrentAddSelf([])) fails: Did not throw\nExpect.throws(testConcurrentAddSelf([])) fails: Did not throw\n at Object.wrapException (http://127.0.0.1:50687/root_build/generated_compilations/dart2js-sdk/tests_corelib_2_list_concurrent_modify_test/test.js:359:17)\n at Object.Expect__fail (http://127.0.0.1:50687/root_build/generated_compilations/dart2js-sdk/tests_corelib_2_list_concurrent_modify_test/test.js:1959:15)\n at Object.Expect_throws (http://127.0.0.1:50687/root_build/generated_compilations/dart2js-sdk/tests_corelib_2_list_concurrent_modify_test/test.js:1956:9)\n at Object.testConcurrentAddSelf (http://127.0.0.1:50687/root_build/generated_compilations/dart2js-sdk/tests_corelib_2_list_concurrent_modify_test/test.js:2019:9)\n at main (http://127.0.0.1:50687/root_build/generated_compilations/dart2js-sdk/tests_corelib_2_list_concurrent_modify_test/test.js:1993:9)\n at dartMainRunner (http://127.0.0.1:50687/root_dart/tools/testing/dart/test_controller.js:303:5)\n at http://127.0.0.1:50687/root_build/generated_compilations/dart2js-sdk/tests_corelib_2_list_concurrent_modify_test/test.js:3620:7\n at http://127.0.0.1:50687/root_build/generated_compilations/dart2js-sdk/tests_corelib_2_list_concurrent_modify_test/test.js:3606:7\n at dartProgram (http://127.0.0.1:50687/root_build/generated_compilations/dart2js-sdk/tests_corelib_2_list_concurrent_modify_test/test.js:3617:5)\n at http://127.0.0.1:50687/root_build/generated_compilations/dart2js-sdk/tests_corelib_2_list_concurrent_modify_test/test.js:3624:3\n\nexit code:\n0\n\n--- To debug locally, run:\nC:\\b\\s\\w\\ir\\tools\\sdks\\dart-sdk\\bin\\dart.exe C:\\b\\s\\w\\ir\\tools\\testing\\dart\\http_server.dart -p 50687 -c 50688 --network 127.0.0.1 --build-directory=C:\\b\\s\\w\\ir\\out\\ReleaseX64\\ --runtime=chrome --packages=C:\\b\\s\\w\\ir\\.packages\n\n--- Re-run this test:\npython tools/test.py -n dart2js-win-chrome --dart2js-batch --reset-browser-configuration corelib_2/list_concurrent_modify_test\n\n\nFAILED: dart2js-chrome release_x64 corelib_2/nan_infinity_test/01\nExpected: Pass\nActual: RuntimeError\n\n--- Command \"dart2js\" (took 01.000659s):\nset DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\\ReleaseX64\\dart-sdk\\bin\\dart2js.bat --generate-code-with-compile-time-errors --test-mode --packages=C:\\b\\s\\w\\ir\\.packages --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/multitest_corelib_2_nan_infinity_test_01/test.js C:\\b\\s\\w\\ir\\out\\ReleaseX64\\generated_tests\\corelib_2\\nan_infinity_test_01.dart --preview-dart-2\n\nexit code:\n0\n\nstdout:\nCompiled 7,404,855 characters Dart to 55,386 characters JavaScript in 1.66 seconds\nDart file (C:\\b\\s\\w\\ir\\out\\ReleaseX64\\generated_tests\\corelib_2\\nan_infinity_test_01.dart) compiled to JavaScript: out/ReleaseX64/generated_compilations/dart2js-sdk/multitest_corelib_2_nan_infinity_test_01/test.js\n\n--- Command \"chrome\" (took 275ms):\nC:\\b\\s\\w\\ir\\tools\\sdks\\dart-sdk\\bin\\dart.exe tools/testing/dart/launch_browser.dart chrome http://127.0.0.1:50687/root_build/generated_tests/dart2js-chrome-sdk/multitest_corelib_2_nan_infinity_test_01/test.html?crossOriginPort=50688\n\nRuntime error:\nExpect.isTrue(false) fails.\nExpect.isTrue(false) fails.\n at Object.wrapException (http://127.0.0.1:50687/root_build/generated_compilations/dart2js-sdk/multitest_corelib_2_nan_infinity_test_01/test.js:323:17)\n at Object.Expect__fail (http://127.0.0.1:50687/root_build/generated_compilations/dart2js-sdk/multitest_corelib_2_nan_infinity_test_01/test.js:1056:15)\n at Object.Expect_isTrue (http://127.0.0.1:50687/root_build/generated_compilations/dart2js-sdk/multitest_corelib_2_nan_infinity_test_01/test.js:1048:9)\n at main (http://127.0.0.1:50687/root_build/generated_compilations/dart2js-sdk/multitest_corelib_2_nan_infinity_test_01/test.js:1096:9)\n at dartMainRunner (http://127.0.0.1:50687/root_dart/tools/testing/dart/test_controller.js:303:5)\n at http://127.0.0.1:50687/root_build/generated_compilations/dart2js-sdk/multitest_corelib_2_nan_infinity_test_01/test.js:1488:7\n at http://127.0.0.1:50687/root_build/generated_compilations/dart2js-sdk/multitest_corelib_2_nan_infinity_test_01/test.js:1474:7\n at dartProgram (http://127.0.0.1:50687/root_build/generated_compilations/dart2js-sdk/multitest_corelib_2_nan_infinity_test_01/test.js:1485:5)\n at http://127.0.0.1:50687/root_build/generated_compilations/dart2js-sdk/multitest_corelib_2_nan_infinity_test_01/test.js:1492:3\n\nexit code:\n0\n\n--- To debug locally, run:\nC:\\b\\s\\w\\ir\\tools\\sdks\\dart-sdk\\bin\\dart.exe C:\\b\\s\\w\\ir\\tools\\testing\\dart\\http_server.dart -p 50687 -c 50688 --network 127.0.0.1 --build-directory=C:\\b\\s\\w\\ir\\out\\ReleaseX64\\ --runtime=chrome --packages=C:\\b\\s\\w\\ir\\.packages\n\n--- Re-run this test:\npython tools/test.py -n dart2js-win-chrome --dart2js-batch --reset-browser-configuration corelib_2/nan_infinity_test/01\n\n\nFAILED: dart2js-chrome release_x64 language_2/control_flow_collections/for_inference_test\nExpected: Pass\nActual: CompileTimeError\nUnexpected compile error.\n\n--- Command \"dart2js\" (took 614ms):\nset DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\\ReleaseX64\\dart-sdk\\bin\\dart2js.bat --generate-code-with-compile-time-errors --test-mode --packages=C:\\b\\s\\w\\ir\\.packages --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/short482_collections_for_inference_test/test.js C:\\b\\s\\w\\ir\\tests\\language_2\\control_flow_collections\\for_inference_test.dart --enable-experiment=set-literals,control-flow-collections,spread-collections --preview-dart-2\n\nexit code:\n1\n\nstdout:\ntests/language_2/control_flow_collections/for_inference_test.dart:20:27:\nError: Unexpected token 'for'.\n Expect.type<List<int>>([for (; false;) 1]);\n ^^^\ntests/language_2/control_flow_collections/for_inference_test.dart:21:27:\nError: Unexpected token 'for'.\n Expect.type<List<int>>([for (; false;) 1, for (; false;) 2]);\n ^^^\ntests/language_2/control_flow_collections/for_inference_test.dart:21:45:\nError: Unexpected token 'for'.\n Expect.type<List<int>>([for (; false;) 1, for (; false;) 2]);\n ^^^\ntests/language_2/control_flow_collections/for_inference_test.dart:22:27:\nError: Unexpected token 'for'.\n Expect.type<List<num>>([for (; false;) 1, for (; false;) 0.2]);\n ^^^\ntests/language_2/control_flow_collections/for_inference_test.dart:22:45:\nError: Unexpected token 'for'.\n Expect.type<List<num>>([for (; false;) 1, for (; false;) 0.2]);\n ^^^\ntests/language_2/control_flow_collections/for_inference_test.dart:23:27:\nError: Unexpected token 'for'.\n Expect.type<List<int>>([for (; false;) 1, 2]);\n ^^^\ntests/language_2/control_flow_collections/for_inference_test.dart:24:27:\nError: Unexpected token 'for'.\n Expect.type<List<num>>([for (; false;) 1, 0.2]);\n ^^^\ntests/language_2/control_flow_collections/for_inference_test.dart:25:31:\nError: Unexpected token 'for'.\n Expect.type<List<dynamic>>([for (; false;) ...[]]);\n ^^^\ntests/language_2/control_flow_collections/for_inference_test.dart:26:27:\nError: Unexpected token 'for'.\n Expect.type<List<int>>([for (; false;) ...<int>[]]);\n ^^^\ntests/language_2/control_flow_collections/for_inference_test.dart:29:31:\nError: Unexpected token 'for'.\n Expect.type<Map<int, int>>({for (; false;) 1: 1});\n ^^^\ntests/language_2/control_flow_collections/for_inference_test.dart:30:31:\nError: Unexpected token 'for'.\n Expect.type<Map<int, int>>({for (; false;) 1: 1, for (; false;) 2: 2});\n ^^^\ntests/language_2/control_flow_collections/for_inference_test.dart:30:52:\nError: Unexpected token 'for'.\n Expect.type<Map<int, int>>({for (; false;) 1: 1, for (; false;) 2: 2});\n ^^^\ntests/language_2/control_flow_collections/for_inference_test.dart:31:31:\nError: Unexpected token 'for'.\n Expect.type<Map<num, num>>({for (; false;) 1: 0.1, for (; false;) 0.2: 2});\n ^^^\ntests/language_2/control_flow_collections/for_inference_test.dart:31:54:\nError: Unexpected token 'for'.\n Expect.type<Map<num, num>>({for (; false;) 1: 0.1, for (; false;) 0.2: 2});\n ^^^\ntests/language_2/control_flow_collections/for_inference_test.dart:32:31:\nError: Unexpected token 'for'.\n Expect.type<Map<int, int>>({for (; false;) 1: 1, 2: 2});\n ^^^\ntests/language_2/control_flow_collections/for_inference_test.dart:33:31:\nError: Unexpected token 'for'.\n Expect.type<Map<num, num>>({for (; false;) 1: 0.1, 0.2: 2});\n ^^^\ntests/language_2/control_flow_collections/for_inference_test.dart:34:39:\nError: Unexpected token 'for'.\n Expect.type<Map<dynamic, dynamic>>({for (; false;) ...{}});\n ^^^\ntests/language_2/control_flow_collections/for_inference_test.dart:35:31:\nError: Unexpected token 'for'.\n Expect.type<Map<int, int>>({for (; false;) ...<int, int>{}});\n ^^^\ntests/language_2/control_flow_collections/for_inference_test.dart:38:26:\nError: Unexpected token 'for'.\n Expect.type<Set<int>>({for (; false;) 1});\n ^^^\ntests/language_2/control_flow_collections/for_inference_test.dart:39:26:\nError: Unexpected token 'for'.\n Expect.type<Set<int>>({for (; false;) 1, for (; false;) 2});\n ^^^\ntests/language_2/control_flow_collections/for_inference_test.dart:39:44:\nError: Unexpected token 'for'.\n Expect.type<Set<int>>({for (; false;) 1, for (; false;) 2});\n ^^^\ntests/language_2/control_flow_collections/for_inference_test.dart:40:26:\nError: Unexpected token 'for'.\n Expect.type<Set<num>>({for (; false;) 1, for (; false;) 0.2});\n ^^^\ntests/language_2/control_flow_collections/for_inference_test.dart:40:44:\nError: Unexpected token 'for'.\n Expect.type<Set<num>>({for (; false;) 1, for (; false;) 0.2});\n ^^^\ntests/language_2/control_flow_collections/for_inference_test.dart:41:26:\nError: Unexpected token 'for'.\n Expect.type<Set<int>>({for (; false;) 1, 2});\n ^^^\ntests/language_2/control_flow_collections/for_inference_test.dart:42:26:\nError: Unexpected token 'for'.\n Expect.type<Set<num>>({for (; false;) 1, 0.2});\n ^^^\ntests/language_2/control_flow_collections/for_inference_test.dart:43:30:\nError: Expected ':' after this.\n Expect.type<Set<dynamic>>({if (true) ...[]});\n ^\ntests/language_2/control_flow_collections/for_inference_test.dart:44:26:\nError: Expected ':' after this.\n Expect.type<Set<int>>({if (true) ...<int>[]});\n ^\ntests/language_2/control_flow_collections/for_inference_test.dart:47:31:\nError: Unexpected token 'for'.\n Expect.type<List<dynamic>>([for (; false;) ...([] as dynamic)]);\n ^^^\ntests/language_2/control_flow_collections/for_inference_test.dart:48:33:\nError: Unexpected token 'for'.\n Expect.type<Set<dynamic>>({1, for (; false;) ...([] as dynamic)});\n ^^^\ntests/language_2/control_flow_collections/for_inference_test.dart:51:45:\nError: Unexpected token 'for'.\n Expect.type<Map<dynamic, dynamic>>({1: 1, for (; false;) ...({} as dynamic)});\n ^^^\ntests/language_2/control_flow_collections/for_inference_test.dart:56:27:\nError: Unexpected token 'for'.\n Expect.type<List<int>>([for (var i in <int>[1]) i]);\n ^^^\ntests/language_2/control_flow_collections/for_inference_test.dart:57:39:\nError: 'i' is already declared in this scope.\n Expect.type<List<String>>([for (var i in <int>[1]) i.toRadixString(10)]);\n ^\ntests/language_2/control_flow_collections/for_inference_test.dart:56:36:\nInfo: Previous declaration of 'i'.\n Expect.type<List<int>>([for (var i in <int>[1]) i]);\n ^\ntests/language_2/control_flow_collections/for_inference_test.dart:57:30:\nError: Unexpected token 'for'.\n Expect.type<List<String>>([for (var i in <int>[1]) i.toRadixString(10)]);\n ^^^\ntests/language_2/control_flow_collections/for_inference_test.dart:60:36:\nError: 'i' is already declared in this scope.\n Expect.type<List<int>>([for (var i = 1; i < 2; i++) i]);\n ^\ntests/language_2/control_flow_collections/for_inference_test.dart:56:36:\nInfo: Previous declaration of 'i'.\n Expect.type<List<int>>([for (var i in <int>[1]) i]);\n ^\ntests/language_2/control_flow_collections/for_inference_test.dart:60:27:\nError: Unexpected token 'for'.\n Expect.type<List<int>>([for (var i = 1; i < 2; i++) i]);\n ^^^\ntests/language_2/control_flow_collections/for_inference_test.dart:61:39:\nError: 'i' is already declared in this scope.\n Expect.type<List<String>>([for (var i = 1; i < 2; i++) i.toRadixString(10)]);\n ^\ntests/language_2/control_flow_collections/for_inference_test.dart:56:36:\nInfo: Previous declaration of 'i'.\n Expect.type<List<int>>([for (var i in <int>[1]) i]);\n ^\ntests/language_2/control_flow_collections/for_inference_test.dart:61:30:\nError: Unexpected token 'for'.\n Expect.type<List<String>>([for (var i = 1; i < 2; i++) i.toRadixString(10)]);\n ^^^\ntests/language_2/control_flow_collections/for_inference_test.dart:64:41:\nError: 'i' is already declared in this scope.\n Expect.listEquals(<int>[1], [for (int i in expectDynamic([1])) i]);\n ^\ntests/language_2/control_flow_collections/for_inference_test.dart:56:36:\nInfo: Previous declaration of 'i'.\n Expect.type<List<int>>([for (var i in <int>[1]) i]);\n ^\ntests/language_2/control_flow_collections/for_inference_test.dart:64:32:\nError: Unexpected token 'for'.\n Expect.listEquals(<int>[1], [for (int i in expectDynamic([1])) i]);\n ^^^\ntests/language_2/control_flow_collections/for_inference_test.dart:67:41:\nError: 'i' is already declared in this scope.\n Expect.listEquals(<int>[1], [for (int i = expectInt(1); i < 2; i++) i]);\n ^\ntests/language_2/control_flow_collections/for_inference_test.dart:56:36:\nInfo: Previous declaration of 'i'.\n Expect.type<List<int>>([for (var i in <int>[1]) i]);\n ^\ntests/language_2/control_flow_collections/for_inference_test.dart:67:32:\nError: Unexpected token 'for'.\n Expect.listEquals(<int>[1], [for (int i = expectInt(1); i < 2; i++) i]);\n ^^^\ntests/language_2/control_flow_collections/for_inference_test.dart:74:37:\nError: Unexpected token 'for'.\n Expect.listEquals(<int>[1], <int>[for (; false;) expectInt(1)]);\n ^^^\ntests/language_2/control_flow_collections/for_inference_test.dart:77:38:\nError: Unexpected token 'for'.\n Expect.listEquals(<int>[1, 2], [1, for (; false;) expectDynamic(2)]);\n ^^^\ntests/language_2/control_flow_collections/for_inference_test.dart:83:21:\nError: Unexpected token 'for'.\n <int, String>{for (; false;) expectInt(1): expectString(\"s\")});\n ^^^\ntests/language_2/control_flow_collections/for_inference_test.dart:87:16:\nError: Unexpected token 'for'.\n {1: \"s\", for (; false;) expectDynamic(2): expectDynamic(\"t\")});\n ^^^\ntests/language_2/control_flow_collections/for_inference_test.dart:92:36:\nError: Unexpected token 'for'.\n Expect.setEquals(<int>{1}, <int>{for (; false;) expectInt(1)});\n ^^^\ntests/language_2/control_flow_collections/for_inference_test.dart:95:37:\nError: Unexpected token 'for'.\n Expect.setEquals(<int>{1, 2}, {1, for (; false;) expectDynamic(2)});\n ^^^\nError: Compilation failed.\n\n--- Re-run this test:\npython tools/test.py -n dart2js-win-chrome --dart2js-batch --reset-browser-configuration language_2/control_flow_collections/for_inference_test\n\n\nFAILED: dart2js-chrome release_x64 language_2/control_flow_collections/if_inference_test\nExpected: Pass\nActual: CompileTimeError\nUnexpected compile error.\n\n--- Command \"dart2js\" (took 875ms):\nset DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\\ReleaseX64\\dart-sdk\\bin\\dart2js.bat --generate-code-with-compile-time-errors --test-mode --packages=C:\\b\\s\\w\\ir\\.packages --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/short526__collections_if_inference_test/test.js C:\\b\\s\\w\\ir\\tests\\language_2\\control_flow_collections\\if_inference_test.dart --enable-experiment=set-literals,control-flow-collections,spread-collections --preview-dart-2\n\nexit code:\n1\n\nstdout:\ntests/language_2/control_flow_collections/if_inference_test.dart:33:34:\nError: Expected ':' after this.\n expectMapOf<dynamic, dynamic>({if (true) ...{}});\n ^\ntests/language_2/control_flow_collections/if_inference_test.dart:34:26:\nError: Expected ':' after this.\n expectMapOf<int, int>({if (true) ...<int, int>{}});\n ^\ntests/language_2/control_flow_collections/if_inference_test.dart:37:21:\nError: Expected ':' after this.\n expectSetOf<int>({if (true) 1});\n ^\ntests/language_2/control_flow_collections/if_inference_test.dart:38:21:\nError: Expected ':' after this.\n expectSetOf<int>({if (true) 1 else 2});\n ^\ntests/language_2/control_flow_collections/if_inference_test.dart:39:21:\nError: Expected ':' after this.\n expectSetOf<num>({if (true) 1 else 0.2});\n ^\ntests/language_2/control_flow_collections/if_inference_test.dart:42:25:\nError: Expected ':' after this.\n expectSetOf<dynamic>({if (true) ...[]});\n ^\ntests/language_2/control_flow_collections/if_inference_test.dart:43:21:\nError: Expected ':' after this.\n expectSetOf<int>({if (true) ...<int>[]});\n ^\ntests/language_2/control_flow_collections/if_inference_test.dart:50:40:\nError: Expected ':' after this.\n expectMapOf<dynamic, dynamic>({1: 1, if (true) ...({} as dynamic)});\n ^\ntests/language_2/control_flow_collections/if_inference_test.dart:28:25:\nError: Not enough type information to disambiguate between literal set and literal map.\n expectMapOf<int, int>({if (true) 1: 1});\n ^\ntests/language_2/control_flow_collections/if_inference_test.dart:29:25:\nError: Not enough type information to disambiguate between literal set and literal map.\n expectMapOf<int, int>({if (true) 1: 1 else 2: 2});\n ^\ntests/language_2/control_flow_collections/if_inference_test.dart:30:25:\nError: Not enough type information to disambiguate between literal set and literal map.\n expectMapOf<num, num>({if (true) 1: 0.1 else 0.2: 2});\n ^\nError: Compilation failed.\n\n--- Re-run this test:\npython tools/test.py -n dart2js-win-chrome --dart2js-batch --reset-browser-configuration language_2/control_flow_collections/if_inference_test\n\n\nFAILED: dart2js-chrome release_x64 language_2/control_flow_collections/if_const_error_test/02\nExpected: Pass\nActual: Crash\nMissing expected compile error.\n\n--- Command \"dart2js\" (took 01.000196s):\nset DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\\ReleaseX64\\dart-sdk\\bin\\dart2js.bat --enable-experiment=set-literals,control-flow-collections --generate-code-with-compile-time-errors --test-mode --packages=C:\\b\\s\\w\\ir\\.packages --preview-dart-2 C:\\b\\s\\w\\ir\\out\\ReleaseX64\\generated_tests\\language_2\\control_flow_collections\\if_const_error_test_02.dart --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/short1014_ections_if_const_error_test_02/out.js\n\nexit code:\n253\n\nstdout:\nout/ReleaseX64/generated_tests/language_2/control_flow_collections/if_const_error_test_02.dart:26:6:\nInternal Error: The compiler crashed when compiling this element.\nvoid testList() {\n ^\nThe compiler is broken.\n\nWhen compiling the above element, the compiler crashed. It is not\npossible to tell if this is caused by a problem in your program or\nnot. Regardless, the compiler should not crash.\n\nThe Dart team would greatly appreciate if you would take a moment to\nreport this problem at http://dartbug.com/new.\n\nPlease include the following information:\n\n* the name and version of your operating system,\n\n* the Dart SDK build number (2.2.1-edge.dbea5c68845d3d0423fd75fd74d93c98eb94bb83), and\n\n* the entire message you see here (including the full stack trace\n below as well as the source location above).\n\nThe compiler crashed: Unsupported operation: Unhandled node invalid-expression \"unhandled if element in collection literal\" (InvalidExpression)\n#0 ScopeModelBuilder.defaultNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:114:7)\n#1 Visitor.defaultTreeNode (package:kernel/visitor.dart:333:39)\n#2 TreeVisitor.defaultExpression (package:kernel/visitor.dart:140:43)\n#3 TreeVisitor.visitInvalidExpression (package:kernel/visitor.dart:142:55)\n#4 InvalidExpression.accept (package:kernel/ast.dart:2238:36)\n#5 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#6 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:123:39)\n#7 ScopeModelBuilder.visitListLiteral (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:725:37)\n#8 ListLiteral.accept (package:kernel/ast.dart:3544:36)\n#9 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#10 ScopeModelBuilder._handleVariableDeclaration (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:257:5)\n#11 ScopeModelBuilder.visitVariableDeclaration (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:262:5)\n#12 VariableDeclaration.accept (package:kernel/ast.dart:4587:35)\n#13 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#14 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:123:39)\n#15 ScopeModelBuilder.visitBlock (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:953:5)\n#16 Block.accept (package:kernel/ast.dart:3881:35)\n#17 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#18 ScopeModelBuilder.visitFunctionNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:717:5)\n#19 FunctionNode.accept (package:kernel/ast.dart:2111:30)\n#20 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#21 ScopeModelBuilder.visitProcedure.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:575:7)\n#22 ScopeModelBuilder.enterNewScope (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:198:18)\n#23 ScopeModelBuilder.visitInvokable (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:503:5)\n#24 ScopeModelBuilder.visitProcedure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:574:5)\n#25 Procedure.accept (package:kernel/ast.dart:1773:32)\n#26 ScopeModelBuilder.computeModel (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:104:12)\n#27 new ScopeModel.from (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope.dart:24:20)\n#28 KernelModularStrategy.getModularMemberData.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:348:31)\n#29 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#30 KernelModularStrategy.getModularMemberData (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:347:43)\n#31 KernelWorkItem.run.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:291:28)\n#32 CompilerTask.measure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:62:51)\n#33 KernelWorkItem.run (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:276:26)\n#34 Compiler.emptyQueue.<anonymous closure>.<anonymous closure>.<anonymous closure>.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:461:70)\n#35 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#36 Compiler.emptyQueue.<anonymous closure>.<anonymous closure>.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:461:32)\n#37 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#38 Compiler.emptyQueue.<anonymous closure>.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:459:28)\n#39 CompilerDiagnosticReporter.withCurrentElement (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:793:15)\n#40 Compiler.emptyQueue.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:457:18)\n#41 ResolutionEnqueuer._forEach (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/enqueue.dart:444:12)\n#42 ResolutionEnqueuer.forEach (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/enqueue.dart:460:5)\n#43 Compiler.emptyQueue.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:453:16)\n#44 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#45 Compiler.emptyQueue (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:452:14)\n#46 Compiler.processQueue.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:478:7)\n#47 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#48 Compiler.processQueue (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:471:14)\n#49 Compiler.computeClosedWorld (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:332:5)\n#50 Compiler.compileFromKernel.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:400:17)\n#51 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#52 Compiler.compileFromKernel.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:399:43)\n#53 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#54 Compiler.compileFromKernel (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:398:14)\n#55 Compiler.runInternal (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:285:13)\n<asynchronous suspension>\n#56 Compiler.run.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:223:38)\n#57 new Future.sync (dart:async/future.dart:224:31)\n#58 Compiler.run.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:223:20)\n#59 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#60 Compiler.run (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:220:41)\n#61 CompilerImpl.run.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/apiimpl.dart:91:22)\n#62 _RootZone.runUnary (dart:async/zone.dart:1379:54)\n#63 _FutureListener.handleValue (dart:async/future_impl.dart:126:18)\n#64 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:639:45)\n#65 Future._propagateToListeners (dart:async/future_impl.dart:668:32)\n#66 Future._completeWithValue (dart:async/future_impl.dart:483:5)\n#67 Future._asyncComplete.<anonymous closure> (dart:async/future_impl.dart:513:7)\n#68 _microtaskLoop (dart:async/schedule_microtask.dart:41:21)\n#69 _startMicrotaskLoop (dart:async/schedule_microtask.dart:50:5)\n#70 _runPendingImmediateCallback (dart:isolate/runtime/lib/isolate_patch.dart:115:13)\n#71 _RawReceivePortImpl._handleMessage (dart:isolate/runtime/lib/isolate_patch.dart:172:5)\n\n--- To debug locally, run:\nC:\\b\\s\\w\\ir\\tools\\sdks\\dart-sdk\\bin\\dart.exe C:\\b\\s\\w\\ir\\tools\\testing\\dart\\http_server.dart -p 50687 -c 50688 --network 127.0.0.1 --build-directory=C:\\b\\s\\w\\ir\\out\\ReleaseX64\\ --runtime=chrome --packages=C:\\b\\s\\w\\ir\\.packages\n\n--- Re-run this test:\npython tools/test.py -n dart2js-win-chrome --dart2js-batch --reset-browser-configuration language_2/control_flow_collections/if_const_error_test/02\n\n\nFAILED: dart2js-chrome release_x64 language_2/control_flow_collections/if_const_error_test/08\nExpected: Pass\nActual: Crash\nMissing expected compile error.\n\n--- Command \"dart2js\" (took 700ms):\nset DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\\ReleaseX64\\dart-sdk\\bin\\dart2js.bat --enable-experiment=set-literals,control-flow-collections --generate-code-with-compile-time-errors --test-mode --packages=C:\\b\\s\\w\\ir\\.packages --preview-dart-2 C:\\b\\s\\w\\ir\\out\\ReleaseX64\\generated_tests\\language_2\\control_flow_collections\\if_const_error_test_08.dart --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/short1020_ections_if_const_error_test_08/out.js\n\nexit code:\n253\n\nstdout:\nout/ReleaseX64/generated_tests/language_2/control_flow_collections/if_const_error_test_08.dart:26:6:\nInternal Error: The compiler crashed when compiling this element.\nvoid testList() {\n ^\nThe compiler is broken.\n\nWhen compiling the above element, the compiler crashed. It is not\npossible to tell if this is caused by a problem in your program or\nnot. Regardless, the compiler should not crash.\n\nThe Dart team would greatly appreciate if you would take a moment to\nreport this problem at http://dartbug.com/new.\n\nPlease include the following information:\n\n* the name and version of your operating system,\n\n* the Dart SDK build number (2.2.1-edge.dbea5c68845d3d0423fd75fd74d93c98eb94bb83), and\n\n* the entire message you see here (including the full stack trace\n below as well as the source location above).\n\nThe compiler crashed: Unsupported operation: Unhandled node invalid-expression \"unhandled if element in collection literal\" (InvalidExpression)\n#0 ScopeModelBuilder.defaultNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:114:7)\n#1 Visitor.defaultTreeNode (package:kernel/visitor.dart:333:39)\n#2 TreeVisitor.defaultExpression (package:kernel/visitor.dart:140:43)\n#3 TreeVisitor.visitInvalidExpression (package:kernel/visitor.dart:142:55)\n#4 InvalidExpression.accept (package:kernel/ast.dart:2238:36)\n#5 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#6 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:123:39)\n#7 ScopeModelBuilder.visitListLiteral (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:725:37)\n#8 ListLiteral.accept (package:kernel/ast.dart:3544:36)\n#9 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#10 ScopeModelBuilder._handleVariableDeclaration (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:257:5)\n#11 ScopeModelBuilder.visitVariableDeclaration (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:262:5)\n#12 VariableDeclaration.accept (package:kernel/ast.dart:4587:35)\n#13 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#14 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:123:39)\n#15 ScopeModelBuilder.visitBlock (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:953:5)\n#16 Block.accept (package:kernel/ast.dart:3881:35)\n#17 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#18 ScopeModelBuilder.visitFunctionNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:717:5)\n#19 FunctionNode.accept (package:kernel/ast.dart:2111:30)\n#20 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#21 ScopeModelBuilder.visitProcedure.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:575:7)\n#22 ScopeModelBuilder.enterNewScope (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:198:18)\n#23 ScopeModelBuilder.visitInvokable (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:503:5)\n#24 ScopeModelBuilder.visitProcedure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:574:5)\n#25 Procedure.accept (package:kernel/ast.dart:1773:32)\n#26 ScopeModelBuilder.computeModel (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:104:12)\n#27 new ScopeModel.from (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope.dart:24:20)\n#28 KernelModularStrategy.getModularMemberData.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:348:31)\n#29 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#30 KernelModularStrategy.getModularMemberData (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:347:43)\n#31 KernelWorkItem.run.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:291:28)\n#32 CompilerTask.measure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:62:51)\n#33 KernelWorkItem.run (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:276:26)\n#34 Compiler.emptyQueue.<anonymous closure>.<anonymous closure>.<anonymous closure>.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:461:70)\n#35 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#36 Compiler.emptyQueue.<anonymous closure>.<anonymous closure>.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:461:32)\n#37 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#38 Compiler.emptyQueue.<anonymous closure>.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:459:28)\n#39 CompilerDiagnosticReporter.withCurrentElement (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:793:15)\n#40 Compiler.emptyQueue.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:457:18)\n#41 ResolutionEnqueuer._forEach (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/enqueue.dart:444:12)\n#42 ResolutionEnqueuer.forEach (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/enqueue.dart:460:5)\n#43 Compiler.emptyQueue.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:453:16)\n#44 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#45 Compiler.emptyQueue (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:452:14)\n#46 Compiler.processQueue.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:478:7)\n#47 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#48 Compiler.processQueue (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:471:14)\n#49 Compiler.computeClosedWorld (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:332:5)\n#50 Compiler.compileFromKernel.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:400:17)\n#51 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#52 Compiler.compileFromKernel.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:399:43)\n#53 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#54 Compiler.compileFromKernel (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:398:14)\n#55 Compiler.runInternal (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:285:13)\n<asynchronous suspension>\n#56 Compiler.run.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:223:38)\n#57 new Future.sync (dart:async/future.dart:224:31)\n#58 Compiler.run.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:223:20)\n#59 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#60 Compiler.run (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:220:41)\n#61 CompilerImpl.run.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/apiimpl.dart:91:22)\n#62 _RootZone.runUnary (dart:async/zone.dart:1379:54)\n#63 _FutureListener.handleValue (dart:async/future_impl.dart:126:18)\n#64 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:639:45)\n#65 Future._propagateToListeners (dart:async/future_impl.dart:668:32)\n#66 Future._completeWithValue (dart:async/future_impl.dart:483:5)\n#67 Future._asyncComplete.<anonymous closure> (dart:async/future_impl.dart:513:7)\n#68 _microtaskLoop (dart:async/schedule_microtask.dart:41:21)\n#69 _startMicrotaskLoop (dart:async/schedule_microtask.dart:50:5)\n#70 _runPendingImmediateCallback (dart:isolate/runtime/lib/isolate_patch.dart:115:13)\n#71 _RawReceivePortImpl._handleMessage (dart:isolate/runtime/lib/isolate_patch.dart:172:5)\n\n--- To debug locally, run:\nC:\\b\\s\\w\\ir\\tools\\sdks\\dart-sdk\\bin\\dart.exe C:\\b\\s\\w\\ir\\tools\\testing\\dart\\http_server.dart -p 50687 -c 50688 --network 127.0.0.1 --build-directory=C:\\b\\s\\w\\ir\\out\\ReleaseX64\\ --runtime=chrome --packages=C:\\b\\s\\w\\ir\\.packages\n\n--- Re-run this test:\npython tools/test.py -n dart2js-win-chrome --dart2js-batch --reset-browser-configuration language_2/control_flow_collections/if_const_error_test/08\n\n\nFAILED: dart2js-chrome release_x64 language_2/control_flow_collections/if_const_error_test/07\nExpected: Pass\nActual: Crash\nMissing expected compile error.\n\n--- Command \"dart2js\" (took 829ms):\nset DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\\ReleaseX64\\dart-sdk\\bin\\dart2js.bat --enable-experiment=set-literals,control-flow-collections --generate-code-with-compile-time-errors --test-mode --packages=C:\\b\\s\\w\\ir\\.packages --preview-dart-2 C:\\b\\s\\w\\ir\\out\\ReleaseX64\\generated_tests\\language_2\\control_flow_collections\\if_const_error_test_07.dart --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/short1019_ections_if_const_error_test_07/out.js\n\nexit code:\n253\n\nstdout:\nout/ReleaseX64/generated_tests/language_2/control_flow_collections/if_const_error_test_07.dart:26:6:\nInternal Error: The compiler crashed when compiling this element.\nvoid testList() {\n ^\nThe compiler is broken.\n\nWhen compiling the above element, the compiler crashed. It is not\npossible to tell if this is caused by a problem in your program or\nnot. Regardless, the compiler should not crash.\n\nThe Dart team would greatly appreciate if you would take a moment to\nreport this problem at http://dartbug.com/new.\n\nPlease include the following information:\n\n* the name and version of your operating system,\n\n* the Dart SDK build number (2.2.1-edge.dbea5c68845d3d0423fd75fd74d93c98eb94bb83), and\n\n* the entire message you see here (including the full stack trace\n below as well as the source location above).\n\nThe compiler crashed: Unsupported operation: Unhandled node invalid-expression \"unhandled if element in collection literal\" (InvalidExpression)\n#0 ScopeModelBuilder.defaultNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:114:7)\n#1 Visitor.defaultTreeNode (package:kernel/visitor.dart:333:39)\n#2 TreeVisitor.defaultExpression (package:kernel/visitor.dart:140:43)\n#3 TreeVisitor.visitInvalidExpression (package:kernel/visitor.dart:142:55)\n#4 InvalidExpression.accept (package:kernel/ast.dart:2238:36)\n#5 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#6 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:123:39)\n#7 ScopeModelBuilder.visitListLiteral (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:725:37)\n#8 ListLiteral.accept (package:kernel/ast.dart:3544:36)\n#9 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#10 ScopeModelBuilder._handleVariableDeclaration (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:257:5)\n#11 ScopeModelBuilder.visitVariableDeclaration (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:262:5)\n#12 VariableDeclaration.accept (package:kernel/ast.dart:4587:35)\n#13 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#14 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:123:39)\n#15 ScopeModelBuilder.visitBlock (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:953:5)\n#16 Block.accept (package:kernel/ast.dart:3881:35)\n#17 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#18 ScopeModelBuilder.visitFunctionNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:717:5)\n#19 FunctionNode.accept (package:kernel/ast.dart:2111:30)\n#20 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#21 ScopeModelBuilder.visitProcedure.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:575:7)\n#22 ScopeModelBuilder.enterNewScope (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:198:18)\n#23 ScopeModelBuilder.visitInvokable (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:503:5)\n#24 ScopeModelBuilder.visitProcedure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:574:5)\n#25 Procedure.accept (package:kernel/ast.dart:1773:32)\n#26 ScopeModelBuilder.computeModel (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:104:12)\n#27 new ScopeModel.from (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope.dart:24:20)\n#28 KernelModularStrategy.getModularMemberData.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:348:31)\n#29 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#30 KernelModularStrategy.getModularMemberData (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:347:43)\n#31 KernelWorkItem.run.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:291:28)\n#32 CompilerTask.measure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:62:51)\n#33 KernelWorkItem.run (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:276:26)\n#34 Compiler.emptyQueue.<anonymous closure>.<anonymous closure>.<anonymous closure>.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:461:70)\n#35 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#36 Compiler.emptyQueue.<anonymous closure>.<anonymous closure>.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:461:32)\n#37 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#38 Compiler.emptyQueue.<anonymous closure>.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:459:28)\n#39 CompilerDiagnosticReporter.withCurrentElement (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:793:15)\n#40 Compiler.emptyQueue.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:457:18)\n#41 ResolutionEnqueuer._forEach (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/enqueue.dart:444:12)\n#42 ResolutionEnqueuer.forEach (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/enqueue.dart:460:5)\n#43 Compiler.emptyQueue.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:453:16)\n#44 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#45 Compiler.emptyQueue (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:452:14)\n#46 Compiler.processQueue.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:478:7)\n#47 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#48 Compiler.processQueue (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:471:14)\n#49 Compiler.computeClosedWorld (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:332:5)\n#50 Compiler.compileFromKernel.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:400:17)\n#51 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#52 Compiler.compileFromKernel.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:399:43)\n#53 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#54 Compiler.compileFromKernel (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:398:14)\n#55 Compiler.runInternal (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:285:13)\n<asynchronous suspension>\n#56 Compiler.run.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:223:38)\n#57 new Future.sync (dart:async/future.dart:224:31)\n#58 Compiler.run.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:223:20)\n#59 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#60 Compiler.run (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:220:41)\n#61 CompilerImpl.run.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/apiimpl.dart:91:22)\n#62 _RootZone.runUnary (dart:async/zone.dart:1379:54)\n#63 _FutureListener.handleValue (dart:async/future_impl.dart:126:18)\n#64 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:639:45)\n#65 Future._propagateToListeners (dart:async/future_impl.dart:668:32)\n#66 Future._completeWithValue (dart:async/future_impl.dart:483:5)\n#67 Future._asyncComplete.<anonymous closure> (dart:async/future_impl.dart:513:7)\n#68 _microtaskLoop (dart:async/schedule_microtask.dart:41:21)\n#69 _startMicrotaskLoop (dart:async/schedule_microtask.dart:50:5)\n#70 _runPendingImmediateCallback (dart:isolate/runtime/lib/isolate_patch.dart:115:13)\n#71 _RawReceivePortImpl._handleMessage (dart:isolate/runtime/lib/isolate_patch.dart:172:5)\n\n--- To debug locally, run:\nC:\\b\\s\\w\\ir\\tools\\sdks\\dart-sdk\\bin\\dart.exe C:\\b\\s\\w\\ir\\tools\\testing\\dart\\http_server.dart -p 50687 -c 50688 --network 127.0.0.1 --build-directory=C:\\b\\s\\w\\ir\\out\\ReleaseX64\\ --runtime=chrome --packages=C:\\b\\s\\w\\ir\\.packages\n\n--- Re-run this test:\npython tools/test.py -n dart2js-win-chrome --dart2js-batch --reset-browser-configuration language_2/control_flow_collections/if_const_error_test/07\n\n\nFAILED: dart2js-chrome release_x64 language_2/control_flow_collections/if_const_error_test/10\nExpected: Pass\nActual: Crash\nMissing expected compile error.\n\n--- Command \"dart2js\" (took 813ms):\nset DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\\ReleaseX64\\dart-sdk\\bin\\dart2js.bat --enable-experiment=set-literals,control-flow-collections --generate-code-with-compile-time-errors --test-mode --packages=C:\\b\\s\\w\\ir\\.packages --preview-dart-2 C:\\b\\s\\w\\ir\\out\\ReleaseX64\\generated_tests\\language_2\\control_flow_collections\\if_const_error_test_10.dart --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/short1022_ections_if_const_error_test_10/out.js\n\nexit code:\n253\n\nstdout:\nout/ReleaseX64/generated_tests/language_2/control_flow_collections/if_const_error_test_10.dart:48:6:\nInternal Error: The compiler crashed when compiling this element.\nvoid testMap() {\n ^\nThe compiler is broken.\n\nWhen compiling the above element, the compiler crashed. It is not\npossible to tell if this is caused by a problem in your program or\nnot. Regardless, the compiler should not crash.\n\nThe Dart team would greatly appreciate if you would take a moment to\nreport this problem at http://dartbug.com/new.\n\nPlease include the following information:\n\n* the name and version of your operating system,\n\n* the Dart SDK build number (2.2.1-edge.dbea5c68845d3d0423fd75fd74d93c98eb94bb83), and\n\n* the entire message you see here (including the full stack trace\n below as well as the source location above).\n\nThe compiler crashed: Unsupported operation: Unhandled node invalid-expression \"unimplemented spread entry\" (InvalidExpression)\n#0 ScopeModelBuilder.defaultNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:114:7)\n#1 Visitor.defaultTreeNode (package:kernel/visitor.dart:333:39)\n#2 TreeVisitor.defaultExpression (package:kernel/visitor.dart:140:43)\n#3 TreeVisitor.visitInvalidExpression (package:kernel/visitor.dart:142:55)\n#4 InvalidExpression.accept (package:kernel/ast.dart:2238:36)\n#5 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#6 ScopeModelBuilder.visitMapEntry (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:761:40)\n#7 MapEntry.accept (package:kernel/ast.dart:3631:30)\n#8 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#9 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:123:39)\n#10 ScopeModelBuilder.visitMapLiteral (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:751:37)\n#11 MapLiteral.accept (package:kernel/ast.dart:3606:36)\n#12 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#13 ScopeModelBuilder._handleVariableDeclaration (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:257:5)\n#14 ScopeModelBuilder.visitVariableDeclaration (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:262:5)\n#15 VariableDeclaration.accept (package:kernel/ast.dart:4587:35)\n#16 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#17 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:123:39)\n#18 ScopeModelBuilder.visitBlock (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:953:5)\n#19 Block.accept (package:kernel/ast.dart:3881:35)\n#20 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#21 ScopeModelBuilder.visitFunctionNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:717:5)\n#22 FunctionNode.accept (package:kernel/ast.dart:2111:30)\n#23 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#24 ScopeModelBuilder.visitProcedure.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:575:7)\n#25 ScopeModelBuilder.enterNewScope (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:198:18)\n#26 ScopeModelBuilder.visitInvokable (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:503:5)\n#27 ScopeModelBuilder.visitProcedure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:574:5)\n#28 Procedure.accept (package:kernel/ast.dart:1773:32)\n#29 ScopeModelBuilder.computeModel (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:104:12)\n#30 new ScopeModel.from (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope.dart:24:20)\n#31 KernelModularStrategy.getModularMemberData.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:348:31)\n#32 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#33 KernelModularStrategy.getModularMemberData (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:347:43)\n#34 KernelWorkItem.run.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:291:28)\n#35 CompilerTask.measure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:62:51)\n#36 KernelWorkItem.run (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:276:26)\n#37 Compiler.emptyQueue.<anonymous closure>.<anonymous closure>.<anonymous closure>.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:461:70)\n#38 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#39 Compiler.emptyQueue.<anonymous closure>.<anonymous closure>.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:461:32)\n#40 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#41 Compiler.emptyQueue.<anonymous closure>.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:459:28)\n#42 CompilerDiagnosticReporter.withCurrentElement (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:793:15)\n#43 Compiler.emptyQueue.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:457:18)\n#44 ResolutionEnqueuer._forEach (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/enqueue.dart:444:12)\n#45 ResolutionEnqueuer.forEach (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/enqueue.dart:460:5)\n#46 Compiler.emptyQueue.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:453:16)\n#47 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#48 Compiler.emptyQueue (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:452:14)\n#49 Compiler.processQueue.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:478:7)\n#50 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#51 Compiler.processQueue (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:471:14)\n#52 Compiler.computeClosedWorld (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:332:5)\n#53 Compiler.compileFromKernel.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:400:17)\n#54 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#55 Compiler.compileFromKernel.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:399:43)\n#56 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#57 Compiler.compileFromKernel (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:398:14)\n#58 Compiler.runInternal (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:285:13)\n<asynchronous suspension>\n#59 Compiler.run.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:223:38)\n#60 new Future.sync (dart:async/future.dart:224:31)\n#61 Compiler.run.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:223:20)\n#62 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#63 Compiler.run (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:220:41)\n#64 CompilerImpl.run.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/apiimpl.dart:91:22)\n#65 _RootZone.runUnary (dart:async/zone.dart:1379:54)\n#66 _FutureListener.handleValue (dart:async/future_impl.dart:126:18)\n#67 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:639:45)\n#68 Future._propagateToListeners (dart:async/future_impl.dart:668:32)\n#69 Future._completeWithValue (dart:async/future_impl.dart:483:5)\n#70 Future._asyncComplete.<anonymous closure> (dart:async/future_impl.dart:513:7)\n#71 _microtaskLoop (dart:async/schedule_microtask.dart:41:21)\n#72 _startMicrotaskLoop (dart:async/schedule_microtask.dart:50:5)\n#73 _runPendingImmediateCallback (dart:isolate/runtime/lib/isolate_patch.dart:115:13)\n#74 _RawReceivePortImpl._handleMessage (dart:isolate/runtime/lib/isolate_patch.dart:172:5)\n\n--- To debug locally, run:\nC:\\b\\s\\w\\ir\\tools\\sdks\\dart-sdk\\bin\\dart.exe C:\\b\\s\\w\\ir\\tools\\testing\\dart\\http_server.dart -p 50687 -c 50688 --network 127.0.0.1 --build-directory=C:\\b\\s\\w\\ir\\out\\ReleaseX64\\ --runtime=chrome --packages=C:\\b\\s\\w\\ir\\.packages\n\n--- Re-run this test:\npython tools/test.py -n dart2js-win-chrome --dart2js-batch --reset-browser-configuration language_2/control_flow_collections/if_const_error_test/10\n\n\nFAILED: dart2js-chrome release_x64 language_2/control_flow_collections/if_const_error_test/19\nExpected: Pass\nActual: Crash\nMissing expected compile error.\n\n--- Command \"dart2js\" (took 01.000078s):\nset DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\\ReleaseX64\\dart-sdk\\bin\\dart2js.bat --enable-experiment=set-literals,control-flow-collections --generate-code-with-compile-time-errors --test-mode --packages=C:\\b\\s\\w\\ir\\.packages --preview-dart-2 C:\\b\\s\\w\\ir\\out\\ReleaseX64\\generated_tests\\language_2\\control_flow_collections\\if_const_error_test_19.dart --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/short1031_ections_if_const_error_test_19/out.js\n\nexit code:\n253\n\nstdout:\nout/ReleaseX64/generated_tests/language_2/control_flow_collections/if_const_error_test_19.dart:48:6:\nInternal Error: The compiler crashed when compiling this element.\nvoid testMap() {\n ^\nThe compiler is broken.\n\nWhen compiling the above element, the compiler crashed. It is not\npossible to tell if this is caused by a problem in your program or\nnot. Regardless, the compiler should not crash.\n\nThe Dart team would greatly appreciate if you would take a moment to\nreport this problem at http://dartbug.com/new.\n\nPlease include the following information:\n\n* the name and version of your operating system,\n\n* the Dart SDK build number (2.2.1-edge.dbea5c68845d3d0423fd75fd74d93c98eb94bb83), and\n\n* the entire message you see here (including the full stack trace\n below as well as the source location above).\n\nThe compiler crashed: Unsupported operation: Unhandled node invalid-expression \"unimplemented spread entry\" (InvalidExpression)\n#0 ScopeModelBuilder.defaultNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:114:7)\n#1 Visitor.defaultTreeNode (package:kernel/visitor.dart:333:39)\n#2 TreeVisitor.defaultExpression (package:kernel/visitor.dart:140:43)\n#3 TreeVisitor.visitInvalidExpression (package:kernel/visitor.dart:142:55)\n#4 InvalidExpression.accept (package:kernel/ast.dart:2238:36)\n#5 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#6 ScopeModelBuilder.visitMapEntry (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:761:40)\n#7 MapEntry.accept (package:kernel/ast.dart:3631:30)\n#8 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#9 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:123:39)\n#10 ScopeModelBuilder.visitMapLiteral (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:751:37)\n#11 MapLiteral.accept (package:kernel/ast.dart:3606:36)\n#12 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#13 ScopeModelBuilder._handleVariableDeclaration (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:257:5)\n#14 ScopeModelBuilder.visitVariableDeclaration (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:262:5)\n#15 VariableDeclaration.accept (package:kernel/ast.dart:4587:35)\n#16 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#17 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:123:39)\n#18 ScopeModelBuilder.visitBlock (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:953:5)\n#19 Block.accept (package:kernel/ast.dart:3881:35)\n#20 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#21 ScopeModelBuilder.visitFunctionNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:717:5)\n#22 FunctionNode.accept (package:kernel/ast.dart:2111:30)\n#23 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#24 ScopeModelBuilder.visitProcedure.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:575:7)\n#25 ScopeModelBuilder.enterNewScope (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:198:18)\n#26 ScopeModelBuilder.visitInvokable (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:503:5)\n#27 ScopeModelBuilder.visitProcedure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:574:5)\n#28 Procedure.accept (package:kernel/ast.dart:1773:32)\n#29 ScopeModelBuilder.computeModel (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:104:12)\n#30 new ScopeModel.from (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope.dart:24:20)\n#31 KernelModularStrategy.getModularMemberData.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:348:31)\n#32 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#33 KernelModularStrategy.getModularMemberData (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:347:43)\n#34 KernelWorkItem.run.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:291:28)\n#35 CompilerTask.measure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:62:51)\n#36 KernelWorkItem.run (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:276:26)\n#37 Compiler.emptyQueue.<anonymous closure>.<anonymous closure>.<anonymous closure>.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:461:70)\n#38 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#39 Compiler.emptyQueue.<anonymous closure>.<anonymous closure>.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:461:32)\n#40 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#41 Compiler.emptyQueue.<anonymous closure>.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:459:28)\n#42 CompilerDiagnosticReporter.withCurrentElement (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:793:15)\n#43 Compiler.emptyQueue.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:457:18)\n#44 ResolutionEnqueuer._forEach (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/enqueue.dart:444:12)\n#45 ResolutionEnqueuer.forEach (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/enqueue.dart:460:5)\n#46 Compiler.emptyQueue.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:453:16)\n#47 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#48 Compiler.emptyQueue (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:452:14)\n#49 Compiler.processQueue.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:478:7)\n#50 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#51 Compiler.processQueue (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:471:14)\n#52 Compiler.computeClosedWorld (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:332:5)\n#53 Compiler.compileFromKernel.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:400:17)\n#54 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#55 Compiler.compileFromKernel.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:399:43)\n#56 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#57 Compiler.compileFromKernel (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:398:14)\n#58 Compiler.runInternal (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:285:13)\n<asynchronous suspension>\n#59 Compiler.run.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:223:38)\n#60 new Future.sync (dart:async/future.dart:224:31)\n#61 Compiler.run.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:223:20)\n#62 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#63 Compiler.run (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:220:41)\n#64 CompilerImpl.run.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/apiimpl.dart:91:22)\n#65 _RootZone.runUnary (dart:async/zone.dart:1379:54)\n#66 _FutureListener.handleValue (dart:async/future_impl.dart:126:18)\n#67 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:639:45)\n#68 Future._propagateToListeners (dart:async/future_impl.dart:668:32)\n#69 Future._completeWithValue (dart:async/future_impl.dart:483:5)\n#70 Future._asyncComplete.<anonymous closure> (dart:async/future_impl.dart:513:7)\n#71 _microtaskLoop (dart:async/schedule_microtask.dart:41:21)\n#72 _startMicrotaskLoop (dart:async/schedule_microtask.dart:50:5)\n#73 _runPendingImmediateCallback (dart:isolate/runtime/lib/isolate_patch.dart:115:13)\n#74 _RawReceivePortImpl._handleMessage (dart:isolate/runtime/lib/isolate_patch.dart:172:5)\n\n--- To debug locally, run:\nC:\\b\\s\\w\\ir\\tools\\sdks\\dart-sdk\\bin\\dart.exe C:\\b\\s\\w\\ir\\tools\\testing\\dart\\http_server.dart -p 50687 -c 50688 --network 127.0.0.1 --build-directory=C:\\b\\s\\w\\ir\\out\\ReleaseX64\\ --runtime=chrome --packages=C:\\b\\s\\w\\ir\\.packages\n\n--- Re-run this test:\npython tools/test.py -n dart2js-win-chrome --dart2js-batch --reset-browser-configuration language_2/control_flow_collections/if_const_error_test/19\n\n\nFAILED: dart2js-chrome release_x64 language_2/control_flow_collections/if_const_error_test/20\nExpected: Pass\nActual: Crash\nMissing expected compile error.\n\n--- Command \"dart2js\" (took 01.000299s):\nset DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\\ReleaseX64\\dart-sdk\\bin\\dart2js.bat --enable-experiment=set-literals,control-flow-collections --generate-code-with-compile-time-errors --test-mode --packages=C:\\b\\s\\w\\ir\\.packages --preview-dart-2 C:\\b\\s\\w\\ir\\out\\ReleaseX64\\generated_tests\\language_2\\control_flow_collections\\if_const_error_test_20.dart --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/short1032_ections_if_const_error_test_20/out.js\n\nexit code:\n253\n\nstdout:\nout/ReleaseX64/generated_tests/language_2/control_flow_collections/if_const_error_test_20.dart:48:6:\nInternal Error: The compiler crashed when compiling this element.\nvoid testMap() {\n ^\nThe compiler is broken.\n\nWhen compiling the above element, the compiler crashed. It is not\npossible to tell if this is caused by a problem in your program or\nnot. Regardless, the compiler should not crash.\n\nThe Dart team would greatly appreciate if you would take a moment to\nreport this problem at http://dartbug.com/new.\n\nPlease include the following information:\n\n* the name and version of your operating system,\n\n* the Dart SDK build number (2.2.1-edge.dbea5c68845d3d0423fd75fd74d93c98eb94bb83), and\n\n* the entire message you see here (including the full stack trace\n below as well as the source location above).\n\nThe compiler crashed: Unsupported operation: Unhandled node invalid-expression \"unimplemented spread entry\" (InvalidExpression)\n#0 ScopeModelBuilder.defaultNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:114:7)\n#1 Visitor.defaultTreeNode (package:kernel/visitor.dart:333:39)\n#2 TreeVisitor.defaultExpression (package:kernel/visitor.dart:140:43)\n#3 TreeVisitor.visitInvalidExpression (package:kernel/visitor.dart:142:55)\n#4 InvalidExpression.accept (package:kernel/ast.dart:2238:36)\n#5 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#6 ScopeModelBuilder.visitMapEntry (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:761:40)\n#7 MapEntry.accept (package:kernel/ast.dart:3631:30)\n#8 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#9 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:123:39)\n#10 ScopeModelBuilder.visitMapLiteral (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:751:37)\n#11 MapLiteral.accept (package:kernel/ast.dart:3606:36)\n#12 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#13 ScopeModelBuilder._handleVariableDeclaration (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:257:5)\n#14 ScopeModelBuilder.visitVariableDeclaration (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:262:5)\n#15 VariableDeclaration.accept (package:kernel/ast.dart:4587:35)\n#16 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#17 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:123:39)\n#18 ScopeModelBuilder.visitBlock (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:953:5)\n#19 Block.accept (package:kernel/ast.dart:3881:35)\n#20 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#21 ScopeModelBuilder.visitFunctionNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:717:5)\n#22 FunctionNode.accept (package:kernel/ast.dart:2111:30)\n#23 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#24 ScopeModelBuilder.visitProcedure.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:575:7)\n#25 ScopeModelBuilder.enterNewScope (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:198:18)\n#26 ScopeModelBuilder.visitInvokable (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:503:5)\n#27 ScopeModelBuilder.visitProcedure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:574:5)\n#28 Procedure.accept (package:kernel/ast.dart:1773:32)\n#29 ScopeModelBuilder.computeModel (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:104:12)\n#30 new ScopeModel.from (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope.dart:24:20)\n#31 KernelModularStrategy.getModularMemberData.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:348:31)\n#32 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#33 KernelModularStrategy.getModularMemberData (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:347:43)\n#34 KernelWorkItem.run.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:291:28)\n#35 CompilerTask.measure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:62:51)\n#36 KernelWorkItem.run (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:276:26)\n#37 Compiler.emptyQueue.<anonymous closure>.<anonymous closure>.<anonymous closure>.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:461:70)\n#38 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#39 Compiler.emptyQueue.<anonymous closure>.<anonymous closure>.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:461:32)\n#40 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#41 Compiler.emptyQueue.<anonymous closure>.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:459:28)\n#42 CompilerDiagnosticReporter.withCurrentElement (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:793:15)\n#43 Compiler.emptyQueue.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:457:18)\n#44 ResolutionEnqueuer._forEach (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/enqueue.dart:444:12)\n#45 ResolutionEnqueuer.forEach (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/enqueue.dart:460:5)\n#46 Compiler.emptyQueue.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:453:16)\n#47 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#48 Compiler.emptyQueue (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:452:14)\n#49 Compiler.processQueue.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:478:7)\n#50 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#51 Compiler.processQueue (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:471:14)\n#52 Compiler.computeClosedWorld (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:332:5)\n#53 Compiler.compileFromKernel.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:400:17)\n#54 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#55 Compiler.compileFromKernel.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:399:43)\n#56 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#57 Compiler.compileFromKernel (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:398:14)\n#58 Compiler.runInternal (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:285:13)\n<asynchronous suspension>\n#59 Compiler.run.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:223:38)\n#60 new Future.sync (dart:async/future.dart:224:31)\n#61 Compiler.run.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:223:20)\n#62 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#63 Compiler.run (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:220:41)\n#64 CompilerImpl.run.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/apiimpl.dart:91:22)\n#65 _RootZone.runUnary (dart:async/zone.dart:1379:54)\n#66 _FutureListener.handleValue (dart:async/future_impl.dart:126:18)\n#67 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:639:45)\n#68 Future._propagateToListeners (dart:async/future_impl.dart:668:32)\n#69 Future._completeWithValue (dart:async/future_impl.dart:483:5)\n#70 Future._asyncComplete.<anonymous closure> (dart:async/future_impl.dart:513:7)\n#71 _microtaskLoop (dart:async/schedule_microtask.dart:41:21)\n#72 _startMicrotaskLoop (dart:async/schedule_microtask.dart:50:5)\n#73 _runPendingImmediateCallback (dart:isolate/runtime/lib/isolate_patch.dart:115:13)\n#74 _RawReceivePortImpl._handleMessage (dart:isolate/runtime/lib/isolate_patch.dart:172:5)\n\n--- To debug locally, run:\nC:\\b\\s\\w\\ir\\tools\\sdks\\dart-sdk\\bin\\dart.exe C:\\b\\s\\w\\ir\\tools\\testing\\dart\\http_server.dart -p 50687 -c 50688 --network 127.0.0.1 --build-directory=C:\\b\\s\\w\\ir\\out\\ReleaseX64\\ --runtime=chrome --packages=C:\\b\\s\\w\\ir\\.packages\n\n--- Re-run this test:\npython tools/test.py -n dart2js-win-chrome --dart2js-batch --reset-browser-configuration language_2/control_flow_collections/if_const_error_test/20\n\n\nFAILED: dart2js-chrome release_x64 language_2/control_flow_collections/if_const_error_test/26\nExpected: Pass\nActual: Crash\nMissing expected compile error.\n\n--- Command \"dart2js\" (took 835ms):\nset DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\\ReleaseX64\\dart-sdk\\bin\\dart2js.bat --enable-experiment=set-literals,control-flow-collections --generate-code-with-compile-time-errors --test-mode --packages=C:\\b\\s\\w\\ir\\.packages --preview-dart-2 C:\\b\\s\\w\\ir\\out\\ReleaseX64\\generated_tests\\language_2\\control_flow_collections\\if_const_error_test_26.dart --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/short1038_ections_if_const_error_test_26/out.js\n\nexit code:\n253\n\nstdout:\nout/ReleaseX64/generated_tests/language_2/control_flow_collections/if_const_error_test_26.dart:48:6:\nInternal Error: The compiler crashed when compiling this element.\nvoid testMap() {\n ^\nThe compiler is broken.\n\nWhen compiling the above element, the compiler crashed. It is not\npossible to tell if this is caused by a problem in your program or\nnot. Regardless, the compiler should not crash.\n\nThe Dart team would greatly appreciate if you would take a moment to\nreport this problem at http://dartbug.com/new.\n\nPlease include the following information:\n\n* the name and version of your operating system,\n\n* the Dart SDK build number (2.2.1-edge.dbea5c68845d3d0423fd75fd74d93c98eb94bb83), and\n\n* the entire message you see here (including the full stack trace\n below as well as the source location above).\n\nThe compiler crashed: Unsupported operation: Unhandled node invalid-expression \"unimplemented spread entry\" (InvalidExpression)\n#0 ScopeModelBuilder.defaultNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:114:7)\n#1 Visitor.defaultTreeNode (package:kernel/visitor.dart:333:39)\n#2 TreeVisitor.defaultExpression (package:kernel/visitor.dart:140:43)\n#3 TreeVisitor.visitInvalidExpression (package:kernel/visitor.dart:142:55)\n#4 InvalidExpression.accept (package:kernel/ast.dart:2238:36)\n#5 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#6 ScopeModelBuilder.visitMapEntry (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:761:40)\n#7 MapEntry.accept (package:kernel/ast.dart:3631:30)\n#8 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#9 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:123:39)\n#10 ScopeModelBuilder.visitMapLiteral (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:751:37)\n#11 MapLiteral.accept (package:kernel/ast.dart:3606:36)\n#12 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#13 ScopeModelBuilder._handleVariableDeclaration (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:257:5)\n#14 ScopeModelBuilder.visitVariableDeclaration (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:262:5)\n#15 VariableDeclaration.accept (package:kernel/ast.dart:4587:35)\n#16 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#17 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:123:39)\n#18 ScopeModelBuilder.visitBlock (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:953:5)\n#19 Block.accept (package:kernel/ast.dart:3881:35)\n#20 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#21 ScopeModelBuilder.visitFunctionNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:717:5)\n#22 FunctionNode.accept (package:kernel/ast.dart:2111:30)\n#23 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#24 ScopeModelBuilder.visitProcedure.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:575:7)\n#25 ScopeModelBuilder.enterNewScope (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:198:18)\n#26 ScopeModelBuilder.visitInvokable (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:503:5)\n#27 ScopeModelBuilder.visitProcedure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:574:5)\n#28 Procedure.accept (package:kernel/ast.dart:1773:32)\n#29 ScopeModelBuilder.computeModel (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:104:12)\n#30 new ScopeModel.from (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope.dart:24:20)\n#31 KernelModularStrategy.getModularMemberData.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:348:31)\n#32 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#33 KernelModularStrategy.getModularMemberData (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:347:43)\n#34 KernelWorkItem.run.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:291:28)\n#35 CompilerTask.measure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:62:51)\n#36 KernelWorkItem.run (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:276:26)\n#37 Compiler.emptyQueue.<anonymous closure>.<anonymous closure>.<anonymous closure>.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:461:70)\n#38 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#39 Compiler.emptyQueue.<anonymous closure>.<anonymous closure>.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:461:32)\n#40 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#41 Compiler.emptyQueue.<anonymous closure>.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:459:28)\n#42 CompilerDiagnosticReporter.withCurrentElement (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:793:15)\n#43 Compiler.emptyQueue.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:457:18)\n#44 ResolutionEnqueuer._forEach (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/enqueue.dart:444:12)\n#45 ResolutionEnqueuer.forEach (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/enqueue.dart:460:5)\n#46 Compiler.emptyQueue.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:453:16)\n#47 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#48 Compiler.emptyQueue (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:452:14)\n#49 Compiler.processQueue.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:478:7)\n#50 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#51 Compiler.processQueue (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:471:14)\n#52 Compiler.computeClosedWorld (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:332:5)\n#53 Compiler.compileFromKernel.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:400:17)\n#54 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#55 Compiler.compileFromKernel.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:399:43)\n#56 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#57 Compiler.compileFromKernel (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:398:14)\n#58 Compiler.runInternal (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:285:13)\n<asynchronous suspension>\n#59 Compiler.run.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:223:38)\n#60 new Future.sync (dart:async/future.dart:224:31)\n#61 Compiler.run.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:223:20)\n#62 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#63 Compiler.run (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:220:41)\n#64 CompilerImpl.run.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/apiimpl.dart:91:22)\n#65 _RootZone.runUnary (dart:async/zone.dart:1379:54)\n#66 _FutureListener.handleValue (dart:async/future_impl.dart:126:18)\n#67 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:639:45)\n#68 Future._propagateToListeners (dart:async/future_impl.dart:668:32)\n#69 Future._completeWithValue (dart:async/future_impl.dart:483:5)\n#70 Future._asyncComplete.<anonymous closure> (dart:async/future_impl.dart:513:7)\n#71 _microtaskLoop (dart:async/schedule_microtask.dart:41:21)\n#72 _startMicrotaskLoop (dart:async/schedule_microtask.dart:50:5)\n#73 _runPendingImmediateCallback (dart:isolate/runtime/lib/isolate_patch.dart:115:13)\n#74 _RawReceivePortImpl._handleMessage (dart:isolate/runtime/lib/isolate_patch.dart:172:5)\n\n--- To debug locally, run:\nC:\\b\\s\\w\\ir\\tools\\sdks\\dart-sdk\\bin\\dart.exe C:\\b\\s\\w\\ir\\tools\\testing\\dart\\http_server.dart -p 50687 -c 50688 --network 127.0.0.1 --build-directory=C:\\b\\s\\w\\ir\\out\\ReleaseX64\\ --runtime=chrome --packages=C:\\b\\s\\w\\ir\\.packages\n\n--- Re-run this test:\npython tools/test.py -n dart2js-win-chrome --dart2js-batch --reset-browser-configuration language_2/control_flow_collections/if_const_error_test/26\n\n\nFAILED: dart2js-chrome release_x64 language_2/control_flow_collections/if_const_error_test/28\nExpected: Pass\nActual: Crash\nMissing expected compile error.\n\n--- Command \"dart2js\" (took 652ms):\nset DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\\ReleaseX64\\dart-sdk\\bin\\dart2js.bat --enable-experiment=set-literals,control-flow-collections --generate-code-with-compile-time-errors --test-mode --packages=C:\\b\\s\\w\\ir\\.packages --preview-dart-2 C:\\b\\s\\w\\ir\\out\\ReleaseX64\\generated_tests\\language_2\\control_flow_collections\\if_const_error_test_28.dart --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/short1040_ections_if_const_error_test_28/out.js\n\nexit code:\n253\n\nstdout:\nout/ReleaseX64/generated_tests/language_2/control_flow_collections/if_const_error_test_28.dart:94:6:\nInternal Error: The compiler crashed when compiling this element.\nvoid testSet() {\n ^\nThe compiler is broken.\n\nWhen compiling the above element, the compiler crashed. It is not\npossible to tell if this is caused by a problem in your program or\nnot. Regardless, the compiler should not crash.\n\nThe Dart team would greatly appreciate if you would take a moment to\nreport this problem at http://dartbug.com/new.\n\nPlease include the following information:\n\n* the name and version of your operating system,\n\n* the Dart SDK build number (2.2.1-edge.dbea5c68845d3d0423fd75fd74d93c98eb94bb83), and\n\n* the entire message you see here (including the full stack trace\n below as well as the source location above).\n\nThe compiler crashed: Unsupported operation: Unhandled node invalid-expression \"unhandled if element in collection literal\" (InvalidExpression)\n#0 ScopeModelBuilder.defaultNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:114:7)\n#1 Visitor.defaultTreeNode (package:kernel/visitor.dart:333:39)\n#2 TreeVisitor.defaultExpression (package:kernel/visitor.dart:140:43)\n#3 TreeVisitor.visitInvalidExpression (package:kernel/visitor.dart:142:55)\n#4 InvalidExpression.accept (package:kernel/ast.dart:2238:36)\n#5 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#6 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:123:39)\n#7 ScopeModelBuilder.visitSetLiteral (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:737:37)\n#8 SetLiteral.accept (package:kernel/ast.dart:3573:36)\n#9 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#10 ScopeModelBuilder._handleVariableDeclaration (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:257:5)\n#11 ScopeModelBuilder.visitVariableDeclaration (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:262:5)\n#12 VariableDeclaration.accept (package:kernel/ast.dart:4587:35)\n#13 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#14 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:123:39)\n#15 ScopeModelBuilder.visitBlock (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:953:5)\n#16 Block.accept (package:kernel/ast.dart:3881:35)\n#17 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#18 ScopeModelBuilder.visitFunctionNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:717:5)\n#19 FunctionNode.accept (package:kernel/ast.dart:2111:30)\n#20 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#21 ScopeModelBuilder.visitProcedure.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:575:7)\n#22 ScopeModelBuilder.enterNewScope (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:198:18)\n#23 ScopeModelBuilder.visitInvokable (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:503:5)\n#24 ScopeModelBuilder.visitProcedure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:574:5)\n#25 Procedure.accept (package:kernel/ast.dart:1773:32)\n#26 ScopeModelBuilder.computeModel (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:104:12)\n#27 new ScopeModel.from (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope.dart:24:20)\n#28 KernelModularStrategy.getModularMemberData.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:348:31)\n#29 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#30 KernelModularStrategy.getModularMemberData (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:347:43)\n#31 KernelWorkItem.run.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:291:28)\n#32 CompilerTask.measure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:62:51)\n#33 KernelWorkItem.run (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:276:26)\n#34 Compiler.emptyQueue.<anonymous closure>.<anonymous closure>.<anonymous closure>.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:461:70)\n#35 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#36 Compiler.emptyQueue.<anonymous closure>.<anonymous closure>.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:461:32)\n#37 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#38 Compiler.emptyQueue.<anonymous closure>.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:459:28)\n#39 CompilerDiagnosticReporter.withCurrentElement (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:793:15)\n#40 Compiler.emptyQueue.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:457:18)\n#41 ResolutionEnqueuer._forEach (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/enqueue.dart:444:12)\n#42 ResolutionEnqueuer.forEach (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/enqueue.dart:460:5)\n#43 Compiler.emptyQueue.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:453:16)\n#44 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#45 Compiler.emptyQueue (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:452:14)\n#46 Compiler.processQueue.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:478:7)\n#47 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#48 Compiler.processQueue (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:471:14)\n#49 Compiler.computeClosedWorld (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:332:5)\n#50 Compiler.compileFromKernel.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:400:17)\n#51 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#52 Compiler.compileFromKernel.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:399:43)\n#53 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#54 Compiler.compileFromKernel (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:398:14)\n#55 Compiler.runInternal (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:285:13)\n<asynchronous suspension>\n#56 Compiler.run.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:223:38)\n#57 new Future.sync (dart:async/future.dart:224:31)\n#58 Compiler.run.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:223:20)\n#59 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#60 Compiler.run (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:220:41)\n#61 CompilerImpl.run.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/apiimpl.dart:91:22)\n#62 _RootZone.runUnary (dart:async/zone.dart:1379:54)\n#63 _FutureListener.handleValue (dart:async/future_impl.dart:126:18)\n#64 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:639:45)\n#65 Future._propagateToListeners (dart:async/future_impl.dart:668:32)\n#66 Future._completeWithValue (dart:async/future_impl.dart:483:5)\n#67 Future._asyncComplete.<anonymous closure> (dart:async/future_impl.dart:513:7)\n#68 _microtaskLoop (dart:async/schedule_microtask.dart:41:21)\n#69 _startMicrotaskLoop (dart:async/schedule_microtask.dart:50:5)\n#70 _runPendingImmediateCallback (dart:isolate/runtime/lib/isolate_patch.dart:115:13)\n#71 _RawReceivePortImpl._handleMessage (dart:isolate/runtime/lib/isolate_patch.dart:172:5)\n\n--- To debug locally, run:\nC:\\b\\s\\w\\ir\\tools\\sdks\\dart-sdk\\bin\\dart.exe C:\\b\\s\\w\\ir\\tools\\testing\\dart\\http_server.dart -p 50687 -c 50688 --network 127.0.0.1 --build-directory=C:\\b\\s\\w\\ir\\out\\ReleaseX64\\ --runtime=chrome --packages=C:\\b\\s\\w\\ir\\.packages\n\n--- Re-run this test:\npython tools/test.py -n dart2js-win-chrome --dart2js-batch --reset-browser-configuration language_2/control_flow_collections/if_const_error_test/28\n\n\nFAILED: dart2js-chrome release_x64 language_2/control_flow_collections/if_const_error_test/22\nExpected: Pass\nActual: MissingCompileTimeError\nMissing expected compile error.\n\n--- Command \"dart2js\" (took 01.000863s):\nset DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\\ReleaseX64\\dart-sdk\\bin\\dart2js.bat --enable-experiment=set-literals,control-flow-collections --generate-code-with-compile-time-errors --test-mode --packages=C:\\b\\s\\w\\ir\\.packages --preview-dart-2 C:\\b\\s\\w\\ir\\out\\ReleaseX64\\generated_tests\\language_2\\control_flow_collections\\if_const_error_test_22.dart --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/short1034_ections_if_const_error_test_22/out.js\n\nexit code:\n0\n\nstdout:\nCompiled 7,426,019 characters Dart to 11,144 characters JavaScript in 1.85 seconds\nDart file (C:\\b\\s\\w\\ir\\out\\ReleaseX64\\generated_tests\\language_2\\control_flow_collections\\if_const_error_test_22.dart) compiled to JavaScript: out/ReleaseX64/generated_compilations/dart2js-sdk/short1034_ections_if_const_error_test_22/out.js\n\n--- To debug locally, run:\nC:\\b\\s\\w\\ir\\tools\\sdks\\dart-sdk\\bin\\dart.exe C:\\b\\s\\w\\ir\\tools\\testing\\dart\\http_server.dart -p 50687 -c 50688 --network 127.0.0.1 --build-directory=C:\\b\\s\\w\\ir\\out\\ReleaseX64\\ --runtime=chrome --packages=C:\\b\\s\\w\\ir\\.packages\n\n--- Re-run this test:\npython tools/test.py -n dart2js-win-chrome --dart2js-batch --reset-browser-configuration language_2/control_flow_collections/if_const_error_test/22\n\n\nFAILED: dart2js-chrome release_x64 language_2/control_flow_collections/if_const_error_test/38\nExpected: Pass\nActual: Crash\nMissing expected compile error.\n\n--- Command \"dart2js\" (took 547ms):\nset DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\\ReleaseX64\\dart-sdk\\bin\\dart2js.bat --enable-experiment=set-literals,control-flow-collections --generate-code-with-compile-time-errors --test-mode --packages=C:\\b\\s\\w\\ir\\.packages --preview-dart-2 C:\\b\\s\\w\\ir\\out\\ReleaseX64\\generated_tests\\language_2\\control_flow_collections\\if_const_error_test_38.dart --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/short1050_ections_if_const_error_test_38/out.js\n\nexit code:\n253\n\nstdout:\nout/ReleaseX64/generated_tests/language_2/control_flow_collections/if_const_error_test_38.dart:94:6:\nInternal Error: The compiler crashed when compiling this element.\nvoid testSet() {\n ^\nThe compiler is broken.\n\nWhen compiling the above element, the compiler crashed. It is not\npossible to tell if this is caused by a problem in your program or\nnot. Regardless, the compiler should not crash.\n\nThe Dart team would greatly appreciate if you would take a moment to\nreport this problem at http://dartbug.com/new.\n\nPlease include the following information:\n\n* the name and version of your operating system,\n\n* the Dart SDK build number (2.2.1-edge.dbea5c68845d3d0423fd75fd74d93c98eb94bb83), and\n\n* the entire message you see here (including the full stack trace\n below as well as the source location above).\n\nThe compiler crashed: Unsupported operation: Unhandled node invalid-expression \"unhandled if element in collection literal\" (InvalidExpression)\n#0 ScopeModelBuilder.defaultNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:114:7)\n#1 Visitor.defaultTreeNode (package:kernel/visitor.dart:333:39)\n#2 TreeVisitor.defaultExpression (package:kernel/visitor.dart:140:43)\n#3 TreeVisitor.visitInvalidExpression (package:kernel/visitor.dart:142:55)\n#4 InvalidExpression.accept (package:kernel/ast.dart:2238:36)\n#5 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#6 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:123:39)\n#7 ScopeModelBuilder.visitSetLiteral (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:737:37)\n#8 SetLiteral.accept (package:kernel/ast.dart:3573:36)\n#9 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#10 ScopeModelBuilder._handleVariableDeclaration (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:257:5)\n#11 ScopeModelBuilder.visitVariableDeclaration (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:262:5)\n#12 VariableDeclaration.accept (package:kernel/ast.dart:4587:35)\n#13 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#14 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:123:39)\n#15 ScopeModelBuilder.visitBlock (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:953:5)\n#16 Block.accept (package:kernel/ast.dart:3881:35)\n#17 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#18 ScopeModelBuilder.visitFunctionNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:717:5)\n#19 FunctionNode.accept (package:kernel/ast.dart:2111:30)\n#20 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#21 ScopeModelBuilder.visitProcedure.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:575:7)\n#22 ScopeModelBuilder.enterNewScope (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:198:18)\n#23 ScopeModelBuilder.visitInvokable (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:503:5)\n#24 ScopeModelBuilder.visitProcedure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:574:5)\n#25 Procedure.accept (package:kernel/ast.dart:1773:32)\n#26 ScopeModelBuilder.computeModel (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:104:12)\n#27 new ScopeModel.from (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope.dart:24:20)\n#28 KernelModularStrategy.getModularMemberData.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:348:31)\n#29 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#30 KernelModularStrategy.getModularMemberData (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:347:43)\n#31 KernelWorkItem.run.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:291:28)\n#32 CompilerTask.measure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:62:51)\n#33 KernelWorkItem.run (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:276:26)\n#34 Compiler.emptyQueue.<anonymous closure>.<anonymous closure>.<anonymous closure>.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:461:70)\n#35 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#36 Compiler.emptyQueue.<anonymous closure>.<anonymous closure>.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:461:32)\n#37 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#38 Compiler.emptyQueue.<anonymous closure>.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:459:28)\n#39 CompilerDiagnosticReporter.withCurrentElement (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:793:15)\n#40 Compiler.emptyQueue.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:457:18)\n#41 ResolutionEnqueuer._forEach (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/enqueue.dart:444:12)\n#42 ResolutionEnqueuer.forEach (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/enqueue.dart:460:5)\n#43 Compiler.emptyQueue.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:453:16)\n#44 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#45 Compiler.emptyQueue (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:452:14)\n#46 Compiler.processQueue.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:478:7)\n#47 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#48 Compiler.processQueue (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:471:14)\n#49 Compiler.computeClosedWorld (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:332:5)\n#50 Compiler.compileFromKernel.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:400:17)\n#51 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#52 Compiler.compileFromKernel.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:399:43)\n#53 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#54 Compiler.compileFromKernel (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:398:14)\n#55 Compiler.runInternal (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:285:13)\n<asynchronous suspension>\n#56 Compiler.run.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:223:38)\n#57 new Future.sync (dart:async/future.dart:224:31)\n#58 Compiler.run.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:223:20)\n#59 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#60 Compiler.run (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:220:41)\n#61 CompilerImpl.run.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/apiimpl.dart:91:22)\n#62 _RootZone.runUnary (dart:async/zone.dart:1379:54)\n#63 _FutureListener.handleValue (dart:async/future_impl.dart:126:18)\n#64 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:639:45)\n#65 Future._propagateToListeners (dart:async/future_impl.dart:668:32)\n#66 Future._completeWithValue (dart:async/future_impl.dart:483:5)\n#67 Future._asyncComplete.<anonymous closure> (dart:async/future_impl.dart:513:7)\n#68 _microtaskLoop (dart:async/schedule_microtask.dart:41:21)\n#69 _startMicrotaskLoop (dart:async/schedule_microtask.dart:50:5)\n#70 _runPendingImmediateCallback (dart:isolate/runtime/lib/isolate_patch.dart:115:13)\n#71 _RawReceivePortImpl._handleMessage (dart:isolate/runtime/lib/isolate_patch.dart:172:5)\n\n--- To debug locally, run:\nC:\\b\\s\\w\\ir\\tools\\sdks\\dart-sdk\\bin\\dart.exe C:\\b\\s\\w\\ir\\tools\\testing\\dart\\http_server.dart -p 50687 -c 50688 --network 127.0.0.1 --build-directory=C:\\b\\s\\w\\ir\\out\\ReleaseX64\\ --runtime=chrome --packages=C:\\b\\s\\w\\ir\\.packages\n\n--- Re-run this test:\npython tools/test.py -n dart2js-win-chrome --dart2js-batch --reset-browser-configuration language_2/control_flow_collections/if_const_error_test/38\n\n\nFAILED: dart2js-chrome release_x64 language_2/control_flow_collections/if_const_error_test/33\nExpected: Pass\nActual: Crash\nMissing expected compile error.\n\n--- Command \"dart2js\" (took 01.000062s):\nset DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\\ReleaseX64\\dart-sdk\\bin\\dart2js.bat --enable-experiment=set-literals,control-flow-collections --generate-code-with-compile-time-errors --test-mode --packages=C:\\b\\s\\w\\ir\\.packages --preview-dart-2 C:\\b\\s\\w\\ir\\out\\ReleaseX64\\generated_tests\\language_2\\control_flow_collections\\if_const_error_test_33.dart --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/short1045_ections_if_const_error_test_33/out.js\n\nexit code:\n253\n\nstdout:\nout/ReleaseX64/generated_tests/language_2/control_flow_collections/if_const_error_test_33.dart:94:6:\nInternal Error: The compiler crashed when compiling this element.\nvoid testSet() {\n ^\nThe compiler is broken.\n\nWhen compiling the above element, the compiler crashed. It is not\npossible to tell if this is caused by a problem in your program or\nnot. Regardless, the compiler should not crash.\n\nThe Dart team would greatly appreciate if you would take a moment to\nreport this problem at http://dartbug.com/new.\n\nPlease include the following information:\n\n* the name and version of your operating system,\n\n* the Dart SDK build number (2.2.1-edge.dbea5c68845d3d0423fd75fd74d93c98eb94bb83), and\n\n* the entire message you see here (including the full stack trace\n below as well as the source location above).\n\nThe compiler crashed: Unsupported operation: Unhandled node invalid-expression \"unhandled if element in collection literal\" (InvalidExpression)\n#0 ScopeModelBuilder.defaultNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:114:7)\n#1 Visitor.defaultTreeNode (package:kernel/visitor.dart:333:39)\n#2 TreeVisitor.defaultExpression (package:kernel/visitor.dart:140:43)\n#3 TreeVisitor.visitInvalidExpression (package:kernel/visitor.dart:142:55)\n#4 InvalidExpression.accept (package:kernel/ast.dart:2238:36)\n#5 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#6 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:123:39)\n#7 ScopeModelBuilder.visitSetLiteral (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:737:37)\n#8 SetLiteral.accept (package:kernel/ast.dart:3573:36)\n#9 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#10 ScopeModelBuilder._handleVariableDeclaration (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:257:5)\n#11 ScopeModelBuilder.visitVariableDeclaration (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:262:5)\n#12 VariableDeclaration.accept (package:kernel/ast.dart:4587:35)\n#13 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#14 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:123:39)\n#15 ScopeModelBuilder.visitBlock (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:953:5)\n#16 Block.accept (package:kernel/ast.dart:3881:35)\n#17 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#18 ScopeModelBuilder.visitFunctionNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:717:5)\n#19 FunctionNode.accept (package:kernel/ast.dart:2111:30)\n#20 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#21 ScopeModelBuilder.visitProcedure.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:575:7)\n#22 ScopeModelBuilder.enterNewScope (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:198:18)\n#23 ScopeModelBuilder.visitInvokable (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:503:5)\n#24 ScopeModelBuilder.visitProcedure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:574:5)\n#25 Procedure.accept (package:kernel/ast.dart:1773:32)\n#26 ScopeModelBuilder.computeModel (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:104:12)\n#27 new ScopeModel.from (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope.dart:24:20)\n#28 KernelModularStrategy.getModularMemberData.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:348:31)\n#29 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#30 KernelModularStrategy.getModularMemberData (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:347:43)\n#31 KernelWorkItem.run.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:291:28)\n#32 CompilerTask.measure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:62:51)\n#33 KernelWorkItem.run (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:276:26)\n#34 Compiler.emptyQueue.<anonymous closure>.<anonymous closure>.<anonymous closure>.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:461:70)\n#35 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#36 Compiler.emptyQueue.<anonymous closure>.<anonymous closure>.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:461:32)\n#37 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#38 Compiler.emptyQueue.<anonymous closure>.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:459:28)\n#39 CompilerDiagnosticReporter.withCurrentElement (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:793:15)\n#40 Compiler.emptyQueue.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:457:18)\n#41 ResolutionEnqueuer._forEach (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/enqueue.dart:444:12)\n#42 ResolutionEnqueuer.forEach (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/enqueue.dart:460:5)\n#43 Compiler.emptyQueue.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:453:16)\n#44 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#45 Compiler.emptyQueue (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:452:14)\n#46 Compiler.processQueue.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:478:7)\n#47 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#48 Compiler.processQueue (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:471:14)\n#49 Compiler.computeClosedWorld (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:332:5)\n#50 Compiler.compileFromKernel.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:400:17)\n#51 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#52 Compiler.compileFromKernel.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:399:43)\n#53 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#54 Compiler.compileFromKernel (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:398:14)\n#55 Compiler.runInternal (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:285:13)\n<asynchronous suspension>\n#56 Compiler.run.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:223:38)\n#57 new Future.sync (dart:async/future.dart:224:31)\n#58 Compiler.run.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:223:20)\n#59 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#60 Compiler.run (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:220:41)\n#61 CompilerImpl.run.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/apiimpl.dart:91:22)\n#62 _RootZone.runUnary (dart:async/zone.dart:1379:54)\n#63 _FutureListener.handleValue (dart:async/future_impl.dart:126:18)\n#64 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:639:45)\n#65 Future._propagateToListeners (dart:async/future_impl.dart:668:32)\n#66 Future._completeWithValue (dart:async/future_impl.dart:483:5)\n#67 Future._asyncComplete.<anonymous closure> (dart:async/future_impl.dart:513:7)\n#68 _microtaskLoop (dart:async/schedule_microtask.dart:41:21)\n#69 _startMicrotaskLoop (dart:async/schedule_microtask.dart:50:5)\n#70 _runPendingImmediateCallback (dart:isolate/runtime/lib/isolate_patch.dart:115:13)\n#71 _RawReceivePortImpl._handleMessage (dart:isolate/runtime/lib/isolate_patch.dart:172:5)\n\n--- To debug locally, run:\nC:\\b\\s\\w\\ir\\tools\\sdks\\dart-sdk\\bin\\dart.exe C:\\b\\s\\w\\ir\\tools\\testing\\dart\\http_server.dart -p 50687 -c 50688 --network 127.0.0.1 --build-directory=C:\\b\\s\\w\\ir\\out\\ReleaseX64\\ --runtime=chrome --packages=C:\\b\\s\\w\\ir\\.packages\n\n--- Re-run this test:\npython tools/test.py -n dart2js-win-chrome --dart2js-batch --reset-browser-configuration language_2/control_flow_collections/if_const_error_test/33\n\n\nFAILED: dart2js-chrome release_x64 language_2/control_flow_collections/if_const_error_test/34\nExpected: Pass\nActual: Crash\nMissing expected compile error.\n\n--- Command \"dart2js\" (took 878ms):\nset DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\\ReleaseX64\\dart-sdk\\bin\\dart2js.bat --enable-experiment=set-literals,control-flow-collections --generate-code-with-compile-time-errors --test-mode --packages=C:\\b\\s\\w\\ir\\.packages --preview-dart-2 C:\\b\\s\\w\\ir\\out\\ReleaseX64\\generated_tests\\language_2\\control_flow_collections\\if_const_error_test_34.dart --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/short1046_ections_if_const_error_test_34/out.js\n\nexit code:\n253\n\nstdout:\nout/ReleaseX64/generated_tests/language_2/control_flow_collections/if_const_error_test_34.dart:94:6:\nInternal Error: The compiler crashed when compiling this element.\nvoid testSet() {\n ^\nThe compiler is broken.\n\nWhen compiling the above element, the compiler crashed. It is not\npossible to tell if this is caused by a problem in your program or\nnot. Regardless, the compiler should not crash.\n\nThe Dart team would greatly appreciate if you would take a moment to\nreport this problem at http://dartbug.com/new.\n\nPlease include the following information:\n\n* the name and version of your operating system,\n\n* the Dart SDK build number (2.2.1-edge.dbea5c68845d3d0423fd75fd74d93c98eb94bb83), and\n\n* the entire message you see here (including the full stack trace\n below as well as the source location above).\n\nThe compiler crashed: Unsupported operation: Unhandled node invalid-expression \"unhandled if element in collection literal\" (InvalidExpression)\n#0 ScopeModelBuilder.defaultNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:114:7)\n#1 Visitor.defaultTreeNode (package:kernel/visitor.dart:333:39)\n#2 TreeVisitor.defaultExpression (package:kernel/visitor.dart:140:43)\n#3 TreeVisitor.visitInvalidExpression (package:kernel/visitor.dart:142:55)\n#4 InvalidExpression.accept (package:kernel/ast.dart:2238:36)\n#5 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#6 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:123:39)\n#7 ScopeModelBuilder.visitSetLiteral (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:737:37)\n#8 SetLiteral.accept (package:kernel/ast.dart:3573:36)\n#9 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#10 ScopeModelBuilder._handleVariableDeclaration (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:257:5)\n#11 ScopeModelBuilder.visitVariableDeclaration (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:262:5)\n#12 VariableDeclaration.accept (package:kernel/ast.dart:4587:35)\n#13 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#14 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:123:39)\n#15 ScopeModelBuilder.visitBlock (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:953:5)\n#16 Block.accept (package:kernel/ast.dart:3881:35)\n#17 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#18 ScopeModelBuilder.visitFunctionNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:717:5)\n#19 FunctionNode.accept (package:kernel/ast.dart:2111:30)\n#20 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#21 ScopeModelBuilder.visitProcedure.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:575:7)\n#22 ScopeModelBuilder.enterNewScope (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:198:18)\n#23 ScopeModelBuilder.visitInvokable (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:503:5)\n#24 ScopeModelBuilder.visitProcedure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:574:5)\n#25 Procedure.accept (package:kernel/ast.dart:1773:32)\n#26 ScopeModelBuilder.computeModel (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:104:12)\n#27 new ScopeModel.from (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope.dart:24:20)\n#28 KernelModularStrategy.getModularMemberData.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:348:31)\n#29 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#30 KernelModularStrategy.getModularMemberData (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:347:43)\n#31 KernelWorkItem.run.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:291:28)\n#32 CompilerTask.measure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:62:51)\n#33 KernelWorkItem.run (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:276:26)\n#34 Compiler.emptyQueue.<anonymous closure>.<anonymous closure>.<anonymous closure>.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:461:70)\n#35 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#36 Compiler.emptyQueue.<anonymous closure>.<anonymous closure>.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:461:32)\n#37 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#38 Compiler.emptyQueue.<anonymous closure>.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:459:28)\n#39 CompilerDiagnosticReporter.withCurrentElement (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:793:15)\n#40 Compiler.emptyQueue.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:457:18)\n#41 ResolutionEnqueuer._forEach (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/enqueue.dart:444:12)\n#42 ResolutionEnqueuer.forEach (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/enqueue.dart:460:5)\n#43 Compiler.emptyQueue.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:453:16)\n#44 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#45 Compiler.emptyQueue (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:452:14)\n#46 Compiler.processQueue.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:478:7)\n#47 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#48 Compiler.processQueue (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:471:14)\n#49 Compiler.computeClosedWorld (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:332:5)\n#50 Compiler.compileFromKernel.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:400:17)\n#51 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#52 Compiler.compileFromKernel.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:399:43)\n#53 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#54 Compiler.compileFromKernel (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:398:14)\n#55 Compiler.runInternal (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:285:13)\n<asynchronous suspension>\n#56 Compiler.run.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:223:38)\n#57 new Future.sync (dart:async/future.dart:224:31)\n#58 Compiler.run.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:223:20)\n#59 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#60 Compiler.run (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:220:41)\n#61 CompilerImpl.run.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/apiimpl.dart:91:22)\n#62 _RootZone.runUnary (dart:async/zone.dart:1379:54)\n#63 _FutureListener.handleValue (dart:async/future_impl.dart:126:18)\n#64 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:639:45)\n#65 Future._propagateToListeners (dart:async/future_impl.dart:668:32)\n#66 Future._completeWithValue (dart:async/future_impl.dart:483:5)\n#67 Future._asyncComplete.<anonymous closure> (dart:async/future_impl.dart:513:7)\n#68 _microtaskLoop (dart:async/schedule_microtask.dart:41:21)\n#69 _startMicrotaskLoop (dart:async/schedule_microtask.dart:50:5)\n#70 _runPendingImmediateCallback (dart:isolate/runtime/lib/isolate_patch.dart:115:13)\n#71 _RawReceivePortImpl._handleMessage (dart:isolate/runtime/lib/isolate_patch.dart:172:5)\n\n--- To debug locally, run:\nC:\\b\\s\\w\\ir\\tools\\sdks\\dart-sdk\\bin\\dart.exe C:\\b\\s\\w\\ir\\tools\\testing\\dart\\http_server.dart -p 50687 -c 50688 --network 127.0.0.1 --build-directory=C:\\b\\s\\w\\ir\\out\\ReleaseX64\\ --runtime=chrome --packages=C:\\b\\s\\w\\ir\\.packages\n\n--- Re-run this test:\npython tools/test.py -n dart2js-win-chrome --dart2js-batch --reset-browser-configuration language_2/control_flow_collections/if_const_error_test/34\n\n\nFAILED: dart2js-chrome release_x64 language_2/control_flow_collections/if_const_error_test/39\nExpected: Pass\nActual: Crash\nMissing expected compile error.\n\n--- Command \"dart2js\" (took 749ms):\nset DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\\ReleaseX64\\dart-sdk\\bin\\dart2js.bat --enable-experiment=set-literals,control-flow-collections --generate-code-with-compile-time-errors --test-mode --packages=C:\\b\\s\\w\\ir\\.packages --preview-dart-2 C:\\b\\s\\w\\ir\\out\\ReleaseX64\\generated_tests\\language_2\\control_flow_collections\\if_const_error_test_39.dart --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/short1051_ections_if_const_error_test_39/out.js\n\nexit code:\n253\n\nstdout:\nout/ReleaseX64/generated_tests/language_2/control_flow_collections/if_const_error_test_39.dart:94:6:\nInternal Error: The compiler crashed when compiling this element.\nvoid testSet() {\n ^\nThe compiler is broken.\n\nWhen compiling the above element, the compiler crashed. It is not\npossible to tell if this is caused by a problem in your program or\nnot. Regardless, the compiler should not crash.\n\nThe Dart team would greatly appreciate if you would take a moment to\nreport this problem at http://dartbug.com/new.\n\nPlease include the following information:\n\n* the name and version of your operating system,\n\n* the Dart SDK build number (2.2.1-edge.dbea5c68845d3d0423fd75fd74d93c98eb94bb83), and\n\n* the entire message you see here (including the full stack trace\n below as well as the source location above).\n\nThe compiler crashed: Unsupported operation: Unhandled node invalid-expression \"unhandled if element in collection literal\" (InvalidExpression)\n#0 ScopeModelBuilder.defaultNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:114:7)\n#1 Visitor.defaultTreeNode (package:kernel/visitor.dart:333:39)\n#2 TreeVisitor.defaultExpression (package:kernel/visitor.dart:140:43)\n#3 TreeVisitor.visitInvalidExpression (package:kernel/visitor.dart:142:55)\n#4 InvalidExpression.accept (package:kernel/ast.dart:2238:36)\n#5 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#6 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:123:39)\n#7 ScopeModelBuilder.visitSetLiteral (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:737:37)\n#8 SetLiteral.accept (package:kernel/ast.dart:3573:36)\n#9 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#10 ScopeModelBuilder._handleVariableDeclaration (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:257:5)\n#11 ScopeModelBuilder.visitVariableDeclaration (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:262:5)\n#12 VariableDeclaration.accept (package:kernel/ast.dart:4587:35)\n#13 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#14 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:123:39)\n#15 ScopeModelBuilder.visitBlock (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:953:5)\n#16 Block.accept (package:kernel/ast.dart:3881:35)\n#17 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#18 ScopeModelBuilder.visitFunctionNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:717:5)\n#19 FunctionNode.accept (package:kernel/ast.dart:2111:30)\n#20 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#21 ScopeModelBuilder.visitProcedure.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:575:7)\n#22 ScopeModelBuilder.enterNewScope (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:198:18)\n#23 ScopeModelBuilder.visitInvokable (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:503:5)\n#24 ScopeModelBuilder.visitProcedure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:574:5)\n#25 Procedure.accept (package:kernel/ast.dart:1773:32)\n#26 ScopeModelBuilder.computeModel (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:104:12)\n#27 new ScopeModel.from (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope.dart:24:20)\n#28 KernelModularStrategy.getModularMemberData.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:348:31)\n#29 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#30 KernelModularStrategy.getModularMemberData (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:347:43)\n#31 KernelWorkItem.run.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:291:28)\n#32 CompilerTask.measure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:62:51)\n#33 KernelWorkItem.run (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:276:26)\n#34 Compiler.emptyQueue.<anonymous closure>.<anonymous closure>.<anonymous closure>.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:461:70)\n#35 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#36 Compiler.emptyQueue.<anonymous closure>.<anonymous closure>.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:461:32)\n#37 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#38 Compiler.emptyQueue.<anonymous closure>.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:459:28)\n#39 CompilerDiagnosticReporter.withCurrentElement (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:793:15)\n#40 Compiler.emptyQueue.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:457:18)\n#41 ResolutionEnqueuer._forEach (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/enqueue.dart:444:12)\n#42 ResolutionEnqueuer.forEach (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/enqueue.dart:460:5)\n#43 Compiler.emptyQueue.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:453:16)\n#44 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#45 Compiler.emptyQueue (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:452:14)\n#46 Compiler.processQueue.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:478:7)\n#47 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#48 Compiler.processQueue (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:471:14)\n#49 Compiler.computeClosedWorld (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:332:5)\n#50 Compiler.compileFromKernel.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:400:17)\n#51 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#52 Compiler.compileFromKernel.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:399:43)\n#53 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#54 Compiler.compileFromKernel (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:398:14)\n#55 Compiler.runInternal (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:285:13)\n<asynchronous suspension>\n#56 Compiler.run.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:223:38)\n#57 new Future.sync (dart:async/future.dart:224:31)\n#58 Compiler.run.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:223:20)\n#59 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#60 Compiler.run (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:220:41)\n#61 CompilerImpl.run.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/apiimpl.dart:91:22)\n#62 _RootZone.runUnary (dart:async/zone.dart:1379:54)\n#63 _FutureListener.handleValue (dart:async/future_impl.dart:126:18)\n#64 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:639:45)\n#65 Future._propagateToListeners (dart:async/future_impl.dart:668:32)\n#66 Future._completeWithValue (dart:async/future_impl.dart:483:5)\n#67 Future._asyncComplete.<anonymous closure> (dart:async/future_impl.dart:513:7)\n#68 _microtaskLoop (dart:async/schedule_microtask.dart:41:21)\n#69 _startMicrotaskLoop (dart:async/schedule_microtask.dart:50:5)\n#70 _runPendingImmediateCallback (dart:isolate/runtime/lib/isolate_patch.dart:115:13)\n#71 _RawReceivePortImpl._handleMessage (dart:isolate/runtime/lib/isolate_patch.dart:172:5)\n\n--- To debug locally, run:\nC:\\b\\s\\w\\ir\\tools\\sdks\\dart-sdk\\bin\\dart.exe C:\\b\\s\\w\\ir\\tools\\testing\\dart\\http_server.dart -p 50687 -c 50688 --network 127.0.0.1 --build-directory=C:\\b\\s\\w\\ir\\out\\ReleaseX64\\ --runtime=chrome --packages=C:\\b\\s\\w\\ir\\.packages\n\n--- Re-run this test:\npython tools/test.py -n dart2js-win-chrome --dart2js-batch --reset-browser-configuration language_2/control_flow_collections/if_const_error_test/39\n\n\nFAILED: dart2js-chrome release_x64 language_2/control_flow_collections/if_const_error_test/21\nExpected: Pass\nActual: MissingCompileTimeError\nMissing expected compile error.\n\n--- Command \"dart2js\" (took 02.000668s):\nset DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\\ReleaseX64\\dart-sdk\\bin\\dart2js.bat --enable-experiment=set-literals,control-flow-collections --generate-code-with-compile-time-errors --test-mode --packages=C:\\b\\s\\w\\ir\\.packages --preview-dart-2 C:\\b\\s\\w\\ir\\out\\ReleaseX64\\generated_tests\\language_2\\control_flow_collections\\if_const_error_test_21.dart --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/short1033_ections_if_const_error_test_21/out.js\n\nexit code:\n0\n\nstdout:\nCompiled 7,426,019 characters Dart to 11,144 characters JavaScript in 2.65 seconds\nDart file (C:\\b\\s\\w\\ir\\out\\ReleaseX64\\generated_tests\\language_2\\control_flow_collections\\if_const_error_test_21.dart) compiled to JavaScript: out/ReleaseX64/generated_compilations/dart2js-sdk/short1033_ections_if_const_error_test_21/out.js\n\n--- To debug locally, run:\nC:\\b\\s\\w\\ir\\tools\\sdks\\dart-sdk\\bin\\dart.exe C:\\b\\s\\w\\ir\\tools\\testing\\dart\\http_server.dart -p 50687 -c 50688 --network 127.0.0.1 --build-directory=C:\\b\\s\\w\\ir\\out\\ReleaseX64\\ --runtime=chrome --packages=C:\\b\\s\\w\\ir\\.packages\n\n--- Re-run this test:\npython tools/test.py -n dart2js-win-chrome --dart2js-batch --reset-browser-configuration language_2/control_flow_collections/if_const_error_test/21\n\n\nFAILED: dart2js-chrome release_x64 language_2/spread_collections/inference_test\nExpected: Pass\nActual: Crash\nUnexpected compile error.\n\n--- Command \"dart2js\" (took 905ms):\nset DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\\ReleaseX64\\dart-sdk\\bin\\dart2js.bat --generate-code-with-compile-time-errors --test-mode --packages=C:\\b\\s\\w\\ir\\.packages --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/tests_language_2_spread_collections_inference_test/test.js C:\\b\\s\\w\\ir\\tests\\language_2\\spread_collections\\inference_test.dart --enable-experiment=set-literals,spread-collections --preview-dart-2\n\nexit code:\n253\n\nstdout:\ntests/language_2/spread_collections/inference_test.dart:60:6:\nInternal Error: The compiler crashed when compiling this element.\nvoid testTopDownInference() {\n ^\nThe compiler is broken.\n\nWhen compiling the above element, the compiler crashed. It is not\npossible to tell if this is caused by a problem in your program or\nnot. Regardless, the compiler should not crash.\n\nThe Dart team would greatly appreciate if you would take a moment to\nreport this problem at http://dartbug.com/new.\n\nPlease include the following information:\n\n* the name and version of your operating system,\n\n* the Dart SDK build number (2.2.1-edge.dbea5c68845d3d0423fd75fd74d93c98eb94bb83), and\n\n* the entire message you see here (including the full stack trace\n below as well as the source location above).\n\nThe compiler crashed: Unsupported operation: Unhandled node block {\n final dart.core::List<dart.core::int> #t1 = <dart.core::int>[];\n for (final dart.core::int #t2 in expectIntIterable.call<dart.core::int>())\n #t1.{dart.core::List::add}(#t2);\n} =>#t1 (BlockExpression)\n#0 ScopeModelBuilder.defaultNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:114:7)\n#1 Visitor.defaultTreeNode (package:kernel/visitor.dart:333:39)\n#2 TreeVisitor.defaultExpression (package:kernel/visitor.dart:140:43)\n#3 TreeVisitor.visitBlockExpression (package:kernel/visitor.dart:189:51)\n#4 BlockExpression.accept (package:kernel/ast.dart:3768:36)\n#5 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#6 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:123:39)\n#7 ScopeModelBuilder.visitStaticInvocation (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:827:5)\n#8 StaticInvocation.accept (package:kernel/ast.dart:2963:36)\n#9 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#10 ScopeModelBuilder.visitExpressionStatement (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:979:5)\n#11 ExpressionStatement.accept (package:kernel/ast.dart:3853:35)\n#12 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#13 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:123:39)\n#14 ScopeModelBuilder.visitBlock (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:953:5)\n#15 Block.accept (package:kernel/ast.dart:3881:35)\n#16 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#17 ScopeModelBuilder.visitFunctionNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:717:5)\n#18 FunctionNode.accept (package:kernel/ast.dart:2111:30)\n#19 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#20 ScopeModelBuilder.visitProcedure.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:575:7)\n#21 ScopeModelBuilder.enterNewScope (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:198:18)\n#22 ScopeModelBuilder.visitInvokable (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:503:5)\n#23 ScopeModelBuilder.visitProcedure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:574:5)\n#24 Procedure.accept (package:kernel/ast.dart:1773:32)\n#25 ScopeModelBuilder.computeModel (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:104:12)\n#26 new ScopeModel.from (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope.dart:24:20)\n#27 KernelModularStrategy.getModularMemberData.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:348:31)\n#28 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#29 KernelModularStrategy.getModularMemberData (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:347:43)\n#30 KernelWorkItem.run.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:291:28)\n#31 CompilerTask.measure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:62:51)\n#32 KernelWorkItem.run (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:276:26)\n#33 Compiler.emptyQueue.<anonymous closure>.<anonymous closure>.<anonymous closure>.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:461:70)\n#34 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#35 Compiler.emptyQueue.<anonymous closure>.<anonymous closure>.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:461:32)\n#36 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#37 Compiler.emptyQueue.<anonymous closure>.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:459:28)\n#38 CompilerDiagnosticReporter.withCurrentElement (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:793:15)\n#39 Compiler.emptyQueue.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:457:18)\n#40 ResolutionEnqueuer._forEach (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/enqueue.dart:444:12)\n#41 ResolutionEnqueuer.forEach (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/enqueue.dart:460:5)\n#42 Compiler.emptyQueue.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:453:16)\n#43 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#44 Compiler.emptyQueue (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:452:14)\n#45 Compiler.processQueue.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:478:7)\n#46 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#47 Compiler.processQueue (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:471:14)\n#48 Compiler.computeClosedWorld (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:332:5)\n#49 Compiler.compileFromKernel.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:400:17)\n#50 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#51 Compiler.compileFromKernel.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:399:43)\n#52 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#53 Compiler.compileFromKernel (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:398:14)\n#54 Compiler.runInternal (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:285:13)\n<asynchronous suspension>\n#55 Compiler.run.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:223:38)\n#56 new Future.sync (dart:async/future.dart:224:31)\n#57 Compiler.run.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:223:20)\n#58 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#59 Compiler.run (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:220:41)\n#60 CompilerImpl.run.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/apiimpl.dart:91:22)\n#61 _RootZone.runUnary (dart:async/zone.dart:1379:54)\n#62 _FutureListener.handleValue (dart:async/future_impl.dart:126:18)\n#63 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:639:45)\n#64 Future._propagateToListeners (dart:async/future_impl.dart:668:32)\n#65 Future._completeWithValue (dart:async/future_impl.dart:483:5)\n#66 Future._asyncComplete.<anonymous closure> (dart:async/future_impl.dart:513:7)\n#67 _microtaskLoop (dart:async/schedule_microtask.dart:41:21)\n#68 _startMicrotaskLoop (dart:async/schedule_microtask.dart:50:5)\n#69 _runPendingImmediateCallback (dart:isolate/runtime/lib/isolate_patch.dart:115:13)\n#70 _RawReceivePortImpl._handleMessage (dart:isolate/runtime/lib/isolate_patch.dart:172:5)\n\n--- Re-run this test:\npython tools/test.py -n dart2js-win-chrome --dart2js-batch --reset-browser-configuration language_2/spread_collections/inference_test\n\n\nFAILED: dart2js-chrome release_x64 language_2/spread_collections/const_error_test/02\nExpected: Pass\nActual: Crash\nMissing expected compile error.\n\n--- Command \"dart2js\" (took 01.000205s):\nset DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\\ReleaseX64\\dart-sdk\\bin\\dart2js.bat --enable-experiment=spread-collections --generate-code-with-compile-time-errors --test-mode --packages=C:\\b\\s\\w\\ir\\.packages --preview-dart-2 C:\\b\\s\\w\\ir\\out\\ReleaseX64\\generated_tests\\language_2\\spread_collections\\const_error_test_02.dart --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/short2040_ollections_const_error_test_02/out.js\n\nexit code:\n253\n\nstdout:\nout/ReleaseX64/generated_tests/language_2/spread_collections/const_error_test_02.dart:23:6:\nInternal Error: The compiler crashed when compiling this element.\nvoid testList() {\n ^\nThe compiler is broken.\n\nWhen compiling the above element, the compiler crashed. It is not\npossible to tell if this is caused by a problem in your program or\nnot. Regardless, the compiler should not crash.\n\nThe Dart team would greatly appreciate if you would take a moment to\nreport this problem at http://dartbug.com/new.\n\nPlease include the following information:\n\n* the name and version of your operating system,\n\n* the Dart SDK build number (2.2.1-edge.dbea5c68845d3d0423fd75fd74d93c98eb94bb83), and\n\n* the entire message you see here (including the full stack trace\n below as well as the source location above).\n\nThe compiler crashed: Unsupported operation: Unhandled node invalid-expression \"unimplemented spread element\" (InvalidExpression)\n#0 ScopeModelBuilder.defaultNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:114:7)\n#1 Visitor.defaultTreeNode (package:kernel/visitor.dart:333:39)\n#2 TreeVisitor.defaultExpression (package:kernel/visitor.dart:140:43)\n#3 TreeVisitor.visitInvalidExpression (package:kernel/visitor.dart:142:55)\n#4 InvalidExpression.accept (package:kernel/ast.dart:2238:36)\n#5 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#6 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:123:39)\n#7 ScopeModelBuilder.visitListLiteral (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:725:37)\n#8 ListLiteral.accept (package:kernel/ast.dart:3544:36)\n#9 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#10 ScopeModelBuilder._handleVariableDeclaration (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:257:5)\n#11 ScopeModelBuilder.visitVariableDeclaration (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:262:5)\n#12 VariableDeclaration.accept (package:kernel/ast.dart:4587:35)\n#13 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#14 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:123:39)\n#15 ScopeModelBuilder.visitBlock (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:953:5)\n#16 Block.accept (package:kernel/ast.dart:3881:35)\n#17 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#18 ScopeModelBuilder.visitFunctionNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:717:5)\n#19 FunctionNode.accept (package:kernel/ast.dart:2111:30)\n#20 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#21 ScopeModelBuilder.visitProcedure.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:575:7)\n#22 ScopeModelBuilder.enterNewScope (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:198:18)\n#23 ScopeModelBuilder.visitInvokable (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:503:5)\n#24 ScopeModelBuilder.visitProcedure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:574:5)\n#25 Procedure.accept (package:kernel/ast.dart:1773:32)\n#26 ScopeModelBuilder.computeModel (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:104:12)\n#27 new ScopeModel.from (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope.dart:24:20)\n#28 KernelModularStrategy.getModularMemberData.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:348:31)\n#29 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#30 KernelModularStrategy.getModularMemberData (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:347:43)\n#31 KernelWorkItem.run.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:291:28)\n#32 CompilerTask.measure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:62:51)\n#33 KernelWorkItem.run (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:276:26)\n#34 Compiler.emptyQueue.<anonymous closure>.<anonymous closure>.<anonymous closure>.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:461:70)\n#35 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#36 Compiler.emptyQueue.<anonymous closure>.<anonymous closure>.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:461:32)\n#37 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#38 Compiler.emptyQueue.<anonymous closure>.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:459:28)\n#39 CompilerDiagnosticReporter.withCurrentElement (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:793:15)\n#40 Compiler.emptyQueue.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:457:18)\n#41 ResolutionEnqueuer._forEach (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/enqueue.dart:444:12)\n#42 ResolutionEnqueuer.forEach (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/enqueue.dart:460:5)\n#43 Compiler.emptyQueue.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:453:16)\n#44 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#45 Compiler.emptyQueue (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:452:14)\n#46 Compiler.processQueue.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:478:7)\n#47 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#48 Compiler.processQueue (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:471:14)\n#49 Compiler.computeClosedWorld (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:332:5)\n#50 Compiler.compileFromKernel.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:400:17)\n#51 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#52 Compiler.compileFromKernel.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:399:43)\n#53 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#54 Compiler.compileFromKernel (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:398:14)\n#55 Compiler.runInternal (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:285:13)\n<asynchronous suspension>\n#56 Compiler.run.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:223:38)\n#57 new Future.sync (dart:async/future.dart:224:31)\n#58 Compiler.run.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:223:20)\n#59 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#60 Compiler.run (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:220:41)\n#61 CompilerImpl.run.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/apiimpl.dart:91:22)\n#62 _RootZone.runUnary (dart:async/zone.dart:1379:54)\n#63 _FutureListener.handleValue (dart:async/future_impl.dart:126:18)\n#64 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:639:45)\n#65 Future._propagateToListeners (dart:async/future_impl.dart:668:32)\n#66 Future._completeWithValue (dart:async/future_impl.dart:483:5)\n#67 Future._asyncComplete.<anonymous closure> (dart:async/future_impl.dart:513:7)\n#68 _microtaskLoop (dart:async/schedule_microtask.dart:41:21)\n#69 _startMicrotaskLoop (dart:async/schedule_microtask.dart:50:5)\n#70 _runPendingImmediateCallback (dart:isolate/runtime/lib/isolate_patch.dart:115:13)\n#71 _RawReceivePortImpl._handleMessage (dart:isolate/runtime/lib/isolate_patch.dart:172:5)\n\n--- To debug locally, run:\nC:\\b\\s\\w\\ir\\tools\\sdks\\dart-sdk\\bin\\dart.exe C:\\b\\s\\w\\ir\\tools\\testing\\dart\\http_server.dart -p 50687 -c 50688 --network 127.0.0.1 --build-directory=C:\\b\\s\\w\\ir\\out\\ReleaseX64\\ --runtime=chrome --packages=C:\\b\\s\\w\\ir\\.packages\n\n--- Re-run this test:\npython tools/test.py -n dart2js-win-chrome --dart2js-batch --reset-browser-configuration language_2/spread_collections/const_error_test/02\n\n\nFAILED: dart2js-chrome release_x64 language_2/spread_collections/const_error_test/03\nExpected: Pass\nActual: Crash\nMissing expected compile error.\n\n--- Command \"dart2js\" (took 01.000228s):\nset DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\\ReleaseX64\\dart-sdk\\bin\\dart2js.bat --enable-experiment=spread-collections --generate-code-with-compile-time-errors --test-mode --packages=C:\\b\\s\\w\\ir\\.packages --preview-dart-2 C:\\b\\s\\w\\ir\\out\\ReleaseX64\\generated_tests\\language_2\\spread_collections\\const_error_test_03.dart --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/short2041_ollections_const_error_test_03/out.js\n\nexit code:\n253\n\nstdout:\nout/ReleaseX64/generated_tests/language_2/spread_collections/const_error_test_03.dart:23:6:\nInternal Error: The compiler crashed when compiling this element.\nvoid testList() {\n ^\nThe compiler is broken.\n\nWhen compiling the above element, the compiler crashed. It is not\npossible to tell if this is caused by a problem in your program or\nnot. Regardless, the compiler should not crash.\n\nThe Dart team would greatly appreciate if you would take a moment to\nreport this problem at http://dartbug.com/new.\n\nPlease include the following information:\n\n* the name and version of your operating system,\n\n* the Dart SDK build number (2.2.1-edge.dbea5c68845d3d0423fd75fd74d93c98eb94bb83), and\n\n* the entire message you see here (including the full stack trace\n below as well as the source location above).\n\nThe compiler crashed: Unsupported operation: Unhandled node invalid-expression \"unimplemented spread element\" (InvalidExpression)\n#0 ScopeModelBuilder.defaultNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:114:7)\n#1 Visitor.defaultTreeNode (package:kernel/visitor.dart:333:39)\n#2 TreeVisitor.defaultExpression (package:kernel/visitor.dart:140:43)\n#3 TreeVisitor.visitInvalidExpression (package:kernel/visitor.dart:142:55)\n#4 InvalidExpression.accept (package:kernel/ast.dart:2238:36)\n#5 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#6 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:123:39)\n#7 ScopeModelBuilder.visitListLiteral (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:725:37)\n#8 ListLiteral.accept (package:kernel/ast.dart:3544:36)\n#9 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#10 ScopeModelBuilder._handleVariableDeclaration (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:257:5)\n#11 ScopeModelBuilder.visitVariableDeclaration (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:262:5)\n#12 VariableDeclaration.accept (package:kernel/ast.dart:4587:35)\n#13 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#14 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:123:39)\n#15 ScopeModelBuilder.visitBlock (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:953:5)\n#16 Block.accept (package:kernel/ast.dart:3881:35)\n#17 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#18 ScopeModelBuilder.visitFunctionNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:717:5)\n#19 FunctionNode.accept (package:kernel/ast.dart:2111:30)\n#20 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#21 ScopeModelBuilder.visitProcedure.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:575:7)\n#22 ScopeModelBuilder.enterNewScope (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:198:18)\n#23 ScopeModelBuilder.visitInvokable (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:503:5)\n#24 ScopeModelBuilder.visitProcedure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:574:5)\n#25 Procedure.accept (package:kernel/ast.dart:1773:32)\n#26 ScopeModelBuilder.computeModel (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:104:12)\n#27 new ScopeModel.from (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope.dart:24:20)\n#28 KernelModularStrategy.getModularMemberData.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:348:31)\n#29 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#30 KernelModularStrategy.getModularMemberData (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:347:43)\n#31 KernelWorkItem.run.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:291:28)\n#32 CompilerTask.measure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:62:51)\n#33 KernelWorkItem.run (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:276:26)\n#34 Compiler.emptyQueue.<anonymous closure>.<anonymous closure>.<anonymous closure>.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:461:70)\n#35 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#36 Compiler.emptyQueue.<anonymous closure>.<anonymous closure>.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:461:32)\n#37 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#38 Compiler.emptyQueue.<anonymous closure>.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:459:28)\n#39 CompilerDiagnosticReporter.withCurrentElement (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:793:15)\n#40 Compiler.emptyQueue.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:457:18)\n#41 ResolutionEnqueuer._forEach (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/enqueue.dart:444:12)\n#42 ResolutionEnqueuer.forEach (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/enqueue.dart:460:5)\n#43 Compiler.emptyQueue.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:453:16)\n#44 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#45 Compiler.emptyQueue (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:452:14)\n#46 Compiler.processQueue.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:478:7)\n#47 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#48 Compiler.processQueue (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:471:14)\n#49 Compiler.computeClosedWorld (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:332:5)\n#50 Compiler.compileFromKernel.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:400:17)\n#51 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#52 Compiler.compileFromKernel.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:399:43)\n#53 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#54 Compiler.compileFromKernel (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:398:14)\n#55 Compiler.runInternal (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:285:13)\n<asynchronous suspension>\n#56 Compiler.run.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:223:38)\n#57 new Future.sync (dart:async/future.dart:224:31)\n#58 Compiler.run.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:223:20)\n#59 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#60 Compiler.run (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:220:41)\n#61 CompilerImpl.run.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/apiimpl.dart:91:22)\n#62 _RootZone.runUnary (dart:async/zone.dart:1379:54)\n#63 _FutureListener.handleValue (dart:async/future_impl.dart:126:18)\n#64 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:639:45)\n#65 Future._propagateToListeners (dart:async/future_impl.dart:668:32)\n#66 Future._completeWithValue (dart:async/future_impl.dart:483:5)\n#67 Future._asyncComplete.<anonymous closure> (dart:async/future_impl.dart:513:7)\n#68 _microtaskLoop (dart:async/schedule_microtask.dart:41:21)\n#69 _startMicrotaskLoop (dart:async/schedule_microtask.dart:50:5)\n#70 _runPendingImmediateCallback (dart:isolate/runtime/lib/isolate_patch.dart:115:13)\n#71 _RawReceivePortImpl._handleMessage (dart:isolate/runtime/lib/isolate_patch.dart:172:5)\n\n--- To debug locally, run:\nC:\\b\\s\\w\\ir\\tools\\sdks\\dart-sdk\\bin\\dart.exe C:\\b\\s\\w\\ir\\tools\\testing\\dart\\http_server.dart -p 50687 -c 50688 --network 127.0.0.1 --build-directory=C:\\b\\s\\w\\ir\\out\\ReleaseX64\\ --runtime=chrome --packages=C:\\b\\s\\w\\ir\\.packages\n\n--- Re-run this test:\npython tools/test.py -n dart2js-win-chrome --dart2js-batch --reset-browser-configuration language_2/spread_collections/const_error_test/03\n\n\nFAILED: dart2js-chrome release_x64 language_2/spread_collections/const_error_test/07\nExpected: Pass\nActual: Crash\nMissing expected compile error.\n\n--- Command \"dart2js\" (took 671ms):\nset DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\\ReleaseX64\\dart-sdk\\bin\\dart2js.bat --enable-experiment=spread-collections --generate-code-with-compile-time-errors --test-mode --packages=C:\\b\\s\\w\\ir\\.packages --preview-dart-2 C:\\b\\s\\w\\ir\\out\\ReleaseX64\\generated_tests\\language_2\\spread_collections\\const_error_test_07.dart --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/short2045_ollections_const_error_test_07/out.js\n\nexit code:\n253\n\nstdout:\nout/ReleaseX64/generated_tests/language_2/spread_collections/const_error_test_07.dart:34:6:\nInternal Error: The compiler crashed when compiling this element.\nvoid testMap() {\n ^\nThe compiler is broken.\n\nWhen compiling the above element, the compiler crashed. It is not\npossible to tell if this is caused by a problem in your program or\nnot. Regardless, the compiler should not crash.\n\nThe Dart team would greatly appreciate if you would take a moment to\nreport this problem at http://dartbug.com/new.\n\nPlease include the following information:\n\n* the name and version of your operating system,\n\n* the Dart SDK build number (2.2.1-edge.dbea5c68845d3d0423fd75fd74d93c98eb94bb83), and\n\n* the entire message you see here (including the full stack trace\n below as well as the source location above).\n\nThe compiler crashed: Unsupported operation: Unhandled node block {\n final dart.core::Map<dart.core::int, dart.core::String> #t1 = <dart.core::int, dart.core::String>{};\n #t1.{dart.core::Map::[]=}(1, \"s\");\n #t1.{dart.core::Map::[]=}(invalid-expression \"unimplemented spread element\", null);\n} =>#t1 (BlockExpression)\n#0 ScopeModelBuilder.defaultNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:114:7)\n#1 Visitor.defaultTreeNode (package:kernel/visitor.dart:333:39)\n#2 TreeVisitor.defaultExpression (package:kernel/visitor.dart:140:43)\n#3 TreeVisitor.visitBlockExpression (package:kernel/visitor.dart:189:51)\n#4 BlockExpression.accept (package:kernel/ast.dart:3768:36)\n#5 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#6 ScopeModelBuilder._handleVariableDeclaration (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:257:5)\n#7 ScopeModelBuilder.visitVariableDeclaration (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:262:5)\n#8 VariableDeclaration.accept (package:kernel/ast.dart:4587:35)\n#9 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#10 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:123:39)\n#11 ScopeModelBuilder.visitBlock (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:953:5)\n#12 Block.accept (package:kernel/ast.dart:3881:35)\n#13 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#14 ScopeModelBuilder.visitFunctionNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:717:5)\n#15 FunctionNode.accept (package:kernel/ast.dart:2111:30)\n#16 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#17 ScopeModelBuilder.visitProcedure.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:575:7)\n#18 ScopeModelBuilder.enterNewScope (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:198:18)\n#19 ScopeModelBuilder.visitInvokable (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:503:5)\n#20 ScopeModelBuilder.visitProcedure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:574:5)\n#21 Procedure.accept (package:kernel/ast.dart:1773:32)\n#22 ScopeModelBuilder.computeModel (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:104:12)\n#23 new ScopeModel.from (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope.dart:24:20)\n#24 KernelModularStrategy.getModularMemberData.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:348:31)\n#25 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#26 KernelModularStrategy.getModularMemberData (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:347:43)\n#27 KernelWorkItem.run.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:291:28)\n#28 CompilerTask.measure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:62:51)\n#29 KernelWorkItem.run (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:276:26)\n#30 Compiler.emptyQueue.<anonymous closure>.<anonymous closure>.<anonymous closure>.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:461:70)\n#31 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#32 Compiler.emptyQueue.<anonymous closure>.<anonymous closure>.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:461:32)\n#33 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#34 Compiler.emptyQueue.<anonymous closure>.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:459:28)\n#35 CompilerDiagnosticReporter.withCurrentElement (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:793:15)\n#36 Compiler.emptyQueue.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:457:18)\n#37 ResolutionEnqueuer._forEach (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/enqueue.dart:444:12)\n#38 ResolutionEnqueuer.forEach (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/enqueue.dart:460:5)\n#39 Compiler.emptyQueue.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:453:16)\n#40 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#41 Compiler.emptyQueue (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:452:14)\n#42 Compiler.processQueue.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:478:7)\n#43 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#44 Compiler.processQueue (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:471:14)\n#45 Compiler.computeClosedWorld (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:332:5)\n#46 Compiler.compileFromKernel.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:400:17)\n#47 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#48 Compiler.compileFromKernel.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:399:43)\n#49 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#50 Compiler.compileFromKernel (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:398:14)\n#51 Compiler.runInternal (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:285:13)\n<asynchronous suspension>\n#52 Compiler.run.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:223:38)\n#53 new Future.sync (dart:async/future.dart:224:31)\n#54 Compiler.run.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:223:20)\n#55 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#56 Compiler.run (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:220:41)\n#57 CompilerImpl.run.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/apiimpl.dart:91:22)\n#58 _RootZone.runUnary (dart:async/zone.dart:1379:54)\n#59 _FutureListener.handleValue (dart:async/future_impl.dart:126:18)\n#60 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:639:45)\n#61 Future._propagateToListeners (dart:async/future_impl.dart:668:32)\n#62 Future._completeWithValue (dart:async/future_impl.dart:483:5)\n#63 Future._asyncComplete.<anonymous closure> (dart:async/future_impl.dart:513:7)\n#64 _microtaskLoop (dart:async/schedule_microtask.dart:41:21)\n#65 _startMicrotaskLoop (dart:async/schedule_microtask.dart:50:5)\n#66 _runPendingImmediateCallback (dart:isolate/runtime/lib/isolate_patch.dart:115:13)\n#67 _RawReceivePortImpl._handleMessage (dart:isolate/runtime/lib/isolate_patch.dart:172:5)\n\n--- To debug locally, run:\nC:\\b\\s\\w\\ir\\tools\\sdks\\dart-sdk\\bin\\dart.exe C:\\b\\s\\w\\ir\\tools\\testing\\dart\\http_server.dart -p 50687 -c 50688 --network 127.0.0.1 --build-directory=C:\\b\\s\\w\\ir\\out\\ReleaseX64\\ --runtime=chrome --packages=C:\\b\\s\\w\\ir\\.packages\n\n--- Re-run this test:\npython tools/test.py -n dart2js-win-chrome --dart2js-batch --reset-browser-configuration language_2/spread_collections/const_error_test/07\n\n\nFAILED: dart2js-chrome release_x64 language_2/spread_collections/const_error_test/10\nExpected: Pass\nActual: Crash\nMissing expected compile error.\n\n--- Command \"dart2js\" (took 660ms):\nset DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\\ReleaseX64\\dart-sdk\\bin\\dart2js.bat --enable-experiment=spread-collections --generate-code-with-compile-time-errors --test-mode --packages=C:\\b\\s\\w\\ir\\.packages --preview-dart-2 C:\\b\\s\\w\\ir\\out\\ReleaseX64\\generated_tests\\language_2\\spread_collections\\const_error_test_10.dart --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/short2048_ollections_const_error_test_10/out.js\n\nexit code:\n253\n\nstdout:\nout/ReleaseX64/generated_tests/language_2/spread_collections/const_error_test_10.dart:49:6:\nInternal Error: The compiler crashed when compiling this element.\nvoid testSet() {\n ^\nThe compiler is broken.\n\nWhen compiling the above element, the compiler crashed. It is not\npossible to tell if this is caused by a problem in your program or\nnot. Regardless, the compiler should not crash.\n\nThe Dart team would greatly appreciate if you would take a moment to\nreport this problem at http://dartbug.com/new.\n\nPlease include the following information:\n\n* the name and version of your operating system,\n\n* the Dart SDK build number (2.2.1-edge.dbea5c68845d3d0423fd75fd74d93c98eb94bb83), and\n\n* the entire message you see here (including the full stack trace\n below as well as the source location above).\n\nThe compiler crashed: Unsupported operation: Unhandled node invalid-expression \"unimplemented spread element\" (InvalidExpression)\n#0 ScopeModelBuilder.defaultNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:114:7)\n#1 Visitor.defaultTreeNode (package:kernel/visitor.dart:333:39)\n#2 TreeVisitor.defaultExpression (package:kernel/visitor.dart:140:43)\n#3 TreeVisitor.visitInvalidExpression (package:kernel/visitor.dart:142:55)\n#4 InvalidExpression.accept (package:kernel/ast.dart:2238:36)\n#5 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#6 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:123:39)\n#7 ScopeModelBuilder.visitSetLiteral (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:737:37)\n#8 SetLiteral.accept (package:kernel/ast.dart:3573:36)\n#9 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#10 ScopeModelBuilder._handleVariableDeclaration (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:257:5)\n#11 ScopeModelBuilder.visitVariableDeclaration (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:262:5)\n#12 VariableDeclaration.accept (package:kernel/ast.dart:4587:35)\n#13 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#14 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:123:39)\n#15 ScopeModelBuilder.visitBlock (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:953:5)\n#16 Block.accept (package:kernel/ast.dart:3881:35)\n#17 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#18 ScopeModelBuilder.visitFunctionNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:717:5)\n#19 FunctionNode.accept (package:kernel/ast.dart:2111:30)\n#20 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#21 ScopeModelBuilder.visitProcedure.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:575:7)\n#22 ScopeModelBuilder.enterNewScope (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:198:18)\n#23 ScopeModelBuilder.visitInvokable (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:503:5)\n#24 ScopeModelBuilder.visitProcedure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:574:5)\n#25 Procedure.accept (package:kernel/ast.dart:1773:32)\n#26 ScopeModelBuilder.computeModel (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:104:12)\n#27 new ScopeModel.from (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope.dart:24:20)\n#28 KernelModularStrategy.getModularMemberData.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:348:31)\n#29 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#30 KernelModularStrategy.getModularMemberData (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:347:43)\n#31 KernelWorkItem.run.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:291:28)\n#32 CompilerTask.measure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:62:51)\n#33 KernelWorkItem.run (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:276:26)\n#34 Compiler.emptyQueue.<anonymous closure>.<anonymous closure>.<anonymous closure>.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:461:70)\n#35 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#36 Compiler.emptyQueue.<anonymous closure>.<anonymous closure>.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:461:32)\n#37 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#38 Compiler.emptyQueue.<anonymous closure>.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:459:28)\n#39 CompilerDiagnosticReporter.withCurrentElement (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:793:15)\n#40 Compiler.emptyQueue.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:457:18)\n#41 ResolutionEnqueuer._forEach (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/enqueue.dart:444:12)\n#42 ResolutionEnqueuer.forEach (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/enqueue.dart:460:5)\n#43 Compiler.emptyQueue.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:453:16)\n#44 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#45 Compiler.emptyQueue (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:452:14)\n#46 Compiler.processQueue.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:478:7)\n#47 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#48 Compiler.processQueue (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:471:14)\n#49 Compiler.computeClosedWorld (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:332:5)\n#50 Compiler.compileFromKernel.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:400:17)\n#51 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#52 Compiler.compileFromKernel.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:399:43)\n#53 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#54 Compiler.compileFromKernel (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:398:14)\n#55 Compiler.runInternal (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:285:13)\n<asynchronous suspension>\n#56 Compiler.run.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:223:38)\n#57 new Future.sync (dart:async/future.dart:224:31)\n#58 Compiler.run.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:223:20)\n#59 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#60 Compiler.run (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:220:41)\n#61 CompilerImpl.run.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/apiimpl.dart:91:22)\n#62 _RootZone.runUnary (dart:async/zone.dart:1379:54)\n#63 _FutureListener.handleValue (dart:async/future_impl.dart:126:18)\n#64 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:639:45)\n#65 Future._propagateToListeners (dart:async/future_impl.dart:668:32)\n#66 Future._completeWithValue (dart:async/future_impl.dart:483:5)\n#67 Future._asyncComplete.<anonymous closure> (dart:async/future_impl.dart:513:7)\n#68 _microtaskLoop (dart:async/schedule_microtask.dart:41:21)\n#69 _startMicrotaskLoop (dart:async/schedule_microtask.dart:50:5)\n#70 _runPendingImmediateCallback (dart:isolate/runtime/lib/isolate_patch.dart:115:13)\n#71 _RawReceivePortImpl._handleMessage (dart:isolate/runtime/lib/isolate_patch.dart:172:5)\n\n--- To debug locally, run:\nC:\\b\\s\\w\\ir\\tools\\sdks\\dart-sdk\\bin\\dart.exe C:\\b\\s\\w\\ir\\tools\\testing\\dart\\http_server.dart -p 50687 -c 50688 --network 127.0.0.1 --build-directory=C:\\b\\s\\w\\ir\\out\\ReleaseX64\\ --runtime=chrome --packages=C:\\b\\s\\w\\ir\\.packages\n\n--- Re-run this test:\npython tools/test.py -n dart2js-win-chrome --dart2js-batch --reset-browser-configuration language_2/spread_collections/const_error_test/10\n\n\nFAILED: dart2js-chrome release_x64 language_2/spread_collections/const_error_test/05\nExpected: Pass\nActual: Crash\nMissing expected compile error.\n\n--- Command \"dart2js\" (took 812ms):\nset DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\\ReleaseX64\\dart-sdk\\bin\\dart2js.bat --enable-experiment=spread-collections --generate-code-with-compile-time-errors --test-mode --packages=C:\\b\\s\\w\\ir\\.packages --preview-dart-2 C:\\b\\s\\w\\ir\\out\\ReleaseX64\\generated_tests\\language_2\\spread_collections\\const_error_test_05.dart --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/short2043_ollections_const_error_test_05/out.js\n\nexit code:\n253\n\nstdout:\nout/ReleaseX64/generated_tests/language_2/spread_collections/const_error_test_05.dart:34:6:\nInternal Error: The compiler crashed when compiling this element.\nvoid testMap() {\n ^\nThe compiler is broken.\n\nWhen compiling the above element, the compiler crashed. It is not\npossible to tell if this is caused by a problem in your program or\nnot. Regardless, the compiler should not crash.\n\nThe Dart team would greatly appreciate if you would take a moment to\nreport this problem at http://dartbug.com/new.\n\nPlease include the following information:\n\n* the name and version of your operating system,\n\n* the Dart SDK build number (2.2.1-edge.dbea5c68845d3d0423fd75fd74d93c98eb94bb83), and\n\n* the entire message you see here (including the full stack trace\n below as well as the source location above).\n\nThe compiler crashed: Unsupported operation: Unhandled node block {\n final dart.core::Map<dart.core::int, dart.core::String> #t1 = <dart.core::int, dart.core::String>{};\n #t1.{dart.core::Map::[]=}(invalid-expression \"unimplemented spread element\", null);\n} =>#t1 (BlockExpression)\n#0 ScopeModelBuilder.defaultNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:114:7)\n#1 Visitor.defaultTreeNode (package:kernel/visitor.dart:333:39)\n#2 TreeVisitor.defaultExpression (package:kernel/visitor.dart:140:43)\n#3 TreeVisitor.visitBlockExpression (package:kernel/visitor.dart:189:51)\n#4 BlockExpression.accept (package:kernel/ast.dart:3768:36)\n#5 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#6 ScopeModelBuilder._handleVariableDeclaration (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:257:5)\n#7 ScopeModelBuilder.visitVariableDeclaration (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:262:5)\n#8 VariableDeclaration.accept (package:kernel/ast.dart:4587:35)\n#9 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#10 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:123:39)\n#11 ScopeModelBuilder.visitBlock (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:953:5)\n#12 Block.accept (package:kernel/ast.dart:3881:35)\n#13 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#14 ScopeModelBuilder.visitFunctionNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:717:5)\n#15 FunctionNode.accept (package:kernel/ast.dart:2111:30)\n#16 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#17 ScopeModelBuilder.visitProcedure.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:575:7)\n#18 ScopeModelBuilder.enterNewScope (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:198:18)\n#19 ScopeModelBuilder.visitInvokable (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:503:5)\n#20 ScopeModelBuilder.visitProcedure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:574:5)\n#21 Procedure.accept (package:kernel/ast.dart:1773:32)\n#22 ScopeModelBuilder.computeModel (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:104:12)\n#23 new ScopeModel.from (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope.dart:24:20)\n#24 KernelModularStrategy.getModularMemberData.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:348:31)\n#25 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#26 KernelModularStrategy.getModularMemberData (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:347:43)\n#27 KernelWorkItem.run.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:291:28)\n#28 CompilerTask.measure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:62:51)\n#29 KernelWorkItem.run (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:276:26)\n#30 Compiler.emptyQueue.<anonymous closure>.<anonymous closure>.<anonymous closure>.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:461:70)\n#31 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#32 Compiler.emptyQueue.<anonymous closure>.<anonymous closure>.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:461:32)\n#33 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#34 Compiler.emptyQueue.<anonymous closure>.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:459:28)\n#35 CompilerDiagnosticReporter.withCurrentElement (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:793:15)\n#36 Compiler.emptyQueue.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:457:18)\n#37 ResolutionEnqueuer._forEach (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/enqueue.dart:444:12)\n#38 ResolutionEnqueuer.forEach (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/enqueue.dart:460:5)\n#39 Compiler.emptyQueue.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:453:16)\n#40 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#41 Compiler.emptyQueue (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:452:14)\n#42 Compiler.processQueue.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:478:7)\n#43 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#44 Compiler.processQueue (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:471:14)\n#45 Compiler.computeClosedWorld (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:332:5)\n#46 Compiler.compileFromKernel.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:400:17)\n#47 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#48 Compiler.compileFromKernel.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:399:43)\n#49 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#50 Compiler.compileFromKernel (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:398:14)\n#51 Compiler.runInternal (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:285:13)\n<asynchronous suspension>\n#52 Compiler.run.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:223:38)\n#53 new Future.sync (dart:async/future.dart:224:31)\n#54 Compiler.run.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:223:20)\n#55 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#56 Compiler.run (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:220:41)\n#57 CompilerImpl.run.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/apiimpl.dart:91:22)\n#58 _RootZone.runUnary (dart:async/zone.dart:1379:54)\n#59 _FutureListener.handleValue (dart:async/future_impl.dart:126:18)\n#60 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:639:45)\n#61 Future._propagateToListeners (dart:async/future_impl.dart:668:32)\n#62 Future._completeWithValue (dart:async/future_impl.dart:483:5)\n#63 Future._asyncComplete.<anonymous closure> (dart:async/future_impl.dart:513:7)\n#64 _microtaskLoop (dart:async/schedule_microtask.dart:41:21)\n#65 _startMicrotaskLoop (dart:async/schedule_microtask.dart:50:5)\n#66 _runPendingImmediateCallback (dart:isolate/runtime/lib/isolate_patch.dart:115:13)\n#67 _RawReceivePortImpl._handleMessage (dart:isolate/runtime/lib/isolate_patch.dart:172:5)\n\n--- To debug locally, run:\nC:\\b\\s\\w\\ir\\tools\\sdks\\dart-sdk\\bin\\dart.exe C:\\b\\s\\w\\ir\\tools\\testing\\dart\\http_server.dart -p 50687 -c 50688 --network 127.0.0.1 --build-directory=C:\\b\\s\\w\\ir\\out\\ReleaseX64\\ --runtime=chrome --packages=C:\\b\\s\\w\\ir\\.packages\n\n--- Re-run this test:\npython tools/test.py -n dart2js-win-chrome --dart2js-batch --reset-browser-configuration language_2/spread_collections/const_error_test/05\n\n\nFAILED: dart2js-chrome release_x64 language_2/spread_collections/const_error_test/08\nExpected: Pass\nActual: Crash\nMissing expected compile error.\n\n--- Command \"dart2js\" (took 922ms):\nset DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\\ReleaseX64\\dart-sdk\\bin\\dart2js.bat --enable-experiment=spread-collections --generate-code-with-compile-time-errors --test-mode --packages=C:\\b\\s\\w\\ir\\.packages --preview-dart-2 C:\\b\\s\\w\\ir\\out\\ReleaseX64\\generated_tests\\language_2\\spread_collections\\const_error_test_08.dart --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/short2046_ollections_const_error_test_08/out.js\n\nexit code:\n253\n\nstdout:\nout/ReleaseX64/generated_tests/language_2/spread_collections/const_error_test_08.dart:34:6:\nInternal Error: The compiler crashed when compiling this element.\nvoid testMap() {\n ^\nThe compiler is broken.\n\nWhen compiling the above element, the compiler crashed. It is not\npossible to tell if this is caused by a problem in your program or\nnot. Regardless, the compiler should not crash.\n\nThe Dart team would greatly appreciate if you would take a moment to\nreport this problem at http://dartbug.com/new.\n\nPlease include the following information:\n\n* the name and version of your operating system,\n\n* the Dart SDK build number (2.2.1-edge.dbea5c68845d3d0423fd75fd74d93c98eb94bb83), and\n\n* the entire message you see here (including the full stack trace\n below as well as the source location above).\n\nThe compiler crashed: Unsupported operation: Unhandled node block {\n final dart.core::Map<dart.core::int, dart.core::String> #t1 = <dart.core::int, dart.core::String>{};\n #t1.{dart.core::Map::[]=}(invalid-expression \"unimplemented spread element\", null);\n #t1.{dart.core::Map::[]=}(invalid-expression \"unimplemented spread element\", null);\n} =>#t1 (BlockExpression)\n#0 ScopeModelBuilder.defaultNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:114:7)\n#1 Visitor.defaultTreeNode (package:kernel/visitor.dart:333:39)\n#2 TreeVisitor.defaultExpression (package:kernel/visitor.dart:140:43)\n#3 TreeVisitor.visitBlockExpression (package:kernel/visitor.dart:189:51)\n#4 BlockExpression.accept (package:kernel/ast.dart:3768:36)\n#5 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#6 ScopeModelBuilder._handleVariableDeclaration (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:257:5)\n#7 ScopeModelBuilder.visitVariableDeclaration (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:262:5)\n#8 VariableDeclaration.accept (package:kernel/ast.dart:4587:35)\n#9 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#10 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:123:39)\n#11 ScopeModelBuilder.visitBlock (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:953:5)\n#12 Block.accept (package:kernel/ast.dart:3881:35)\n#13 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#14 ScopeModelBuilder.visitFunctionNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:717:5)\n#15 FunctionNode.accept (package:kernel/ast.dart:2111:30)\n#16 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#17 ScopeModelBuilder.visitProcedure.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:575:7)\n#18 ScopeModelBuilder.enterNewScope (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:198:18)\n#19 ScopeModelBuilder.visitInvokable (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:503:5)\n#20 ScopeModelBuilder.visitProcedure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:574:5)\n#21 Procedure.accept (package:kernel/ast.dart:1773:32)\n#22 ScopeModelBuilder.computeModel (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:104:12)\n#23 new ScopeModel.from (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope.dart:24:20)\n#24 KernelModularStrategy.getModularMemberData.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:348:31)\n#25 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#26 KernelModularStrategy.getModularMemberData (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:347:43)\n#27 KernelWorkItem.run.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:291:28)\n#28 CompilerTask.measure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:62:51)\n#29 KernelWorkItem.run (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:276:26)\n#30 Compiler.emptyQueue.<anonymous closure>.<anonymous closure>.<anonymous closure>.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:461:70)\n#31 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#32 Compiler.emptyQueue.<anonymous closure>.<anonymous closure>.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:461:32)\n#33 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#34 Compiler.emptyQueue.<anonymous closure>.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:459:28)\n#35 CompilerDiagnosticReporter.withCurrentElement (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:793:15)\n#36 Compiler.emptyQueue.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:457:18)\n#37 ResolutionEnqueuer._forEach (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/enqueue.dart:444:12)\n#38 ResolutionEnqueuer.forEach (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/enqueue.dart:460:5)\n#39 Compiler.emptyQueue.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:453:16)\n#40 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#41 Compiler.emptyQueue (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:452:14)\n#42 Compiler.processQueue.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:478:7)\n#43 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#44 Compiler.processQueue (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:471:14)\n#45 Compiler.computeClosedWorld (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:332:5)\n#46 Compiler.compileFromKernel.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:400:17)\n#47 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#48 Compiler.compileFromKernel.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:399:43)\n#49 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#50 Compiler.compileFromKernel (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:398:14)\n#51 Compiler.runInternal (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:285:13)\n<asynchronous suspension>\n#52 Compiler.run.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:223:38)\n#53 new Future.sync (dart:async/future.dart:224:31)\n#54 Compiler.run.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:223:20)\n#55 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#56 Compiler.run (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:220:41)\n#57 CompilerImpl.run.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/apiimpl.dart:91:22)\n#58 _RootZone.runUnary (dart:async/zone.dart:1379:54)\n#59 _FutureListener.handleValue (dart:async/future_impl.dart:126:18)\n#60 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:639:45)\n#61 Future._propagateToListeners (dart:async/future_impl.dart:668:32)\n#62 Future._completeWithValue (dart:async/future_impl.dart:483:5)\n#63 Future._asyncComplete.<anonymous closure> (dart:async/future_impl.dart:513:7)\n#64 _microtaskLoop (dart:async/schedule_microtask.dart:41:21)\n#65 _startMicrotaskLoop (dart:async/schedule_microtask.dart:50:5)\n#66 _runPendingImmediateCallback (dart:isolate/runtime/lib/isolate_patch.dart:115:13)\n#67 _RawReceivePortImpl._handleMessage (dart:isolate/runtime/lib/isolate_patch.dart:172:5)\n\n--- To debug locally, run:\nC:\\b\\s\\w\\ir\\tools\\sdks\\dart-sdk\\bin\\dart.exe C:\\b\\s\\w\\ir\\tools\\testing\\dart\\http_server.dart -p 50687 -c 50688 --network 127.0.0.1 --build-directory=C:\\b\\s\\w\\ir\\out\\ReleaseX64\\ --runtime=chrome --packages=C:\\b\\s\\w\\ir\\.packages\n\n--- Re-run this test:\npython tools/test.py -n dart2js-win-chrome --dart2js-batch --reset-browser-configuration language_2/spread_collections/const_error_test/08\n\n\nFAILED: dart2js-chrome release_x64 language_2/spread_collections/const_error_test/13\nExpected: Pass\nActual: Crash\nMissing expected compile error.\n\n--- Command \"dart2js\" (took 408ms):\nset DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\\ReleaseX64\\dart-sdk\\bin\\dart2js.bat --enable-experiment=spread-collections --generate-code-with-compile-time-errors --test-mode --packages=C:\\b\\s\\w\\ir\\.packages --preview-dart-2 C:\\b\\s\\w\\ir\\out\\ReleaseX64\\generated_tests\\language_2\\spread_collections\\const_error_test_13.dart --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/short2051_ollections_const_error_test_13/out.js\n\nexit code:\n253\n\nstdout:\nout/ReleaseX64/generated_tests/language_2/spread_collections/const_error_test_13.dart:\nInternal Error: The compiler crashed when compiling this element.\n\nThe compiler is broken.\n\nWhen compiling the above element, the compiler crashed. It is not\npossible to tell if this is caused by a problem in your program or\nnot. Regardless, the compiler should not crash.\n\nThe Dart team would greatly appreciate if you would take a moment to\nreport this problem at http://dartbug.com/new.\n\nPlease include the following information:\n\n* the name and version of your operating system,\n\n* the Dart SDK build number (2.2.1-edge.dbea5c68845d3d0423fd75fd74d93c98eb94bb83), and\n\n* the entire message you see here (including the full stack trace\n below as well as the source location above).\n\nThe compiler crashed: Crash when compiling file:///C:/b/s/w/ir/out/ReleaseX64/generated_tests/language_2/spread_collections/const_error_test_13.dart,\nat character offset 802:\nout/ReleaseX64/generated_tests/language_2/spread_collections/const_error_test_13.dart:62:18: Internal problem: There's already an inferred type, 'Duration', for 'ConstructorInvocation'.\n - 'Duration' is from 'dart:core'.\n const _ = {...[Duration(seconds: 0)]}; //# 13: compile-time error\n ^\n#0 internalProblem (package:front_end/src/fasta/problems.dart:45:3)\n#1 TypeInferrerImpl.storeInferredType (package:front_end/src/fasta/type_inference/type_inferrer.dart:559:9)\n#2 InferenceVisitor.visitConstructorInvocation (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/front_end/lib/src/fasta/kernel/inference_visitor.dart:176:14)\n#3 ConstructorInvocation.accept1 (package:kernel/ast.dart:3018:43)\n#4 ShadowTypeInferrer.inferExpression (package:front_end/src/fasta/kernel/kernel_shadow_ast.dart:1520:18)\n#5 InferenceVisitor.visitListLiteralJudgment (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/front_end/lib/src/fasta/kernel/inference_visitor.dart:714:20)\n#6 ListLiteralJudgment.acceptInference (package:front_end/src/fasta/kernel/kernel_shadow_ast.dart:961:20)\n#7 ShadowTypeInferrer.inferExpression (package:front_end/src/fasta/kernel/kernel_shadow_ast.dart:1518:18)\n#8 InferenceVisitor.visitSetLiteralJudgment (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/front_end/lib/src/fasta/kernel/inference_visitor.dart:1380:42)\n#9 InferenceVisitor.visitMapLiteralJudgment (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/front_end/lib/src/fasta/kernel/inference_visitor.dart:987:9)\n#10 MapLiteralJudgment.acceptInference (package:front_end/src/fasta/kernel/kernel_shadow_ast.dart:993:20)\n#11 ShadowTypeInferrer.inferExpression (package:front_end/src/fasta/kernel/kernel_shadow_ast.dart:1518:18)\n#12 InferenceVisitor.visitVariableDeclarationJudgment (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/front_end/lib/src/fasta/kernel/inference_visitor.dart:1714:16)\n#13 VariableDeclarationJudgment.acceptInference (package:front_end/src/fasta/kernel/kernel_shadow_ast.dart:1731:20)\n#14 ShadowTypeInferrer.inferStatement (package:front_end/src/fasta/kernel/kernel_shadow_ast.dart:1566:24)\n#15 InferenceVisitor.visitBlockJudgment (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/front_end/lib/src/fasta/kernel/inference_visitor.dart:85:16)\n#16 BlockJudgment.acceptInference (package:front_end/src/fasta/kernel/kernel_shadow_ast.dart:200:20)\n#17 ShadowTypeInferrer.inferStatement (package:front_end/src/fasta/kernel/kernel_shadow_ast.dart:1566:24)\n#18 TypeInferrerImpl.inferFunctionBody (package:front_end/src/fasta/type_inference/type_inferrer.dart:1172:5)\n#19 BodyBuilder.finishFunction (package:front_end/src/fasta/kernel/body_builder.dart:762:20)\n#20 DietListener.listenerFinishFunction (package:front_end/src/fasta/source/diet_listener.dart:803:14)\n#21 DietListener.buildFunctionBody (package:front_end/src/fasta/source/diet_listener.dart:837:7)\n#22 DietListener.endTopLevelMethod (package:front_end/src/fasta/source/diet_listener.dart:312:5)\n#23 Parser.parseTopLevelMethod (package:front_end/src/fasta/parser/parser.dart:2341:14)\n#24 Parser.parseTopLevelMemberImpl (package:front_end/src/fasta/parser/parser.dart:2242:14)\n#25 Parser.parseTopLevelDeclarationImpl (package:front_end/src/fasta/parser/parser.dart:490:14)\n#26 Parser.parseUnit (package:front_end/src/fasta/parser/parser.dart:349:15)\n#27 SourceLoader.buildBody (package:front_end/src/fasta/source/source_loader.dart:262:14)\n<asynchronous suspension>\n#28 Loader.buildBodies (package:front_end/src/fasta/loader.dart:182:15)\n<asynchronous suspension>\n#29 KernelTarget.buildComponent.<anonymous closure> (package:front_end/src/fasta/kernel/kernel_target.dart:298:20)\n<asynchronous suspension>\n#30 withCrashReporting (package:front_end/src/fasta/crash.dart:122:24)\n<asynchronous suspension>\n#31 KernelTarget.buildComponent (package:front_end/src/fasta/kernel/kernel_target.dart:296:12)\n<asynchronous suspension>\n#32 generateKernelInternal.<anonymous closure> (package:front_end/src/kernel_generator_impl.dart:145:38)\n<asynchronous suspension>\n#33 withCrashReporting (package:front_end/src/fasta/crash.dart:122:24)\n<asynchronous suspension>\n#34 generateKernelInternal (package:front_end/src/kernel_generator_impl.dart:55:10)\n<asynchronous suspension>\n#35 compile.<anonymous closure> (package:front_end/src/api_unstable/dart2js.dart:162:32)\n<asynchronous suspension>\n#36 CompilerContext.runWithOptions.<anonymous closure> (package:front_end/src/fasta/compiler_context.dart:134:20)\n<asynchronous suspension>\n#37 CompilerContext.runInContext.<anonymous closure>.<anonymous closure> (package:front_end/src/fasta/compiler_context.dart:122:46)\n#38 new Future.sync (dart:async/future.dart:224:31)\n#39 CompilerContext.runInContext.<anonymous closure> (package:front_end/src/fasta/compiler_context.dart:122:19)\n#40 _rootRun (dart:async/zone.dart:1124:13)\n#41 _CustomZone.run (dart:async/zone.dart:1021:19)\n#42 _runZoned (dart:async/zone.dart:1516:10)\n#43 runZoned (dart:async/zone.dart:1463:12)\n#44 CompilerContext.runInContext (package:front_end/src/fasta/compiler_context.dart:121:12)\n#45 CompilerContext.runWithOptions (package:front_end/src/fasta/compiler_context.dart:132:10)\n#46 compile (package:front_end/src/api_unstable/dart2js.dart:160:46)\n<asynchronous suspension>\n#47 KernelLoaderTask.load.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/loader.dart:78:27)\n<asynchronous suspension>\n#48 CompilerTask.measure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:62:51)\n#49 KernelLoaderTask.load (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/loader.dart:59:12)\n#50 Compiler.runInternal (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:260:48)\n<asynchronous suspension>\n#51 Compiler.run.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:223:38)\n#52 new Future.sync (dart:async/future.dart:224:31)\n#53 Compiler.run.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:223:20)\n#54 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#55 Compiler.run (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:220:41)\n#56 CompilerImpl.run.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/apiimpl.dart:91:22)\n#57 _RootZone.runUnary (dart:async/zone.dart:1379:54)\n#58 _FutureListener.handleValue (dart:async/future_impl.dart:126:18)\n#59 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:639:45)\n#60 Future._propagateToListeners (dart:async/future_impl.dart:668:32)\n#61 Future._completeWithValue (dart:async/future_impl.dart:483:5)\n#62 Future._asyncComplete.<anonymous closure> (dart:async/future_impl.dart:513:7)\n#63 _microtaskLoop (dart:async/schedule_microtask.dart:41:21)\n#64 _startMicrotaskLoop (dart:async/schedule_microtask.dart:50:5)\n#65 _runPendingImmediateCallback (dart:isolate/runtime/lib/isolate_patch.dart:115:13)\n#66 _RawReceivePortImpl._handleMessage (dart:isolate/runtime/lib/isolate_patch.dart:172:5)\n\n\n#0 DietListener.buildFunctionBody (package:front_end/src/fasta/source/diet_listener.dart:842:7)\n#1 DietListener.endTopLevelMethod (package:front_end/src/fasta/source/diet_listener.dart:312:5)\n#2 Parser.parseTopLevelMethod (package:front_end/src/fasta/parser/parser.dart:2341:14)\n#3 Parser.parseTopLevelMemberImpl (package:front_end/src/fasta/parser/parser.dart:2242:14)\n#4 Parser.parseTopLevelDeclarationImpl (package:front_end/src/fasta/parser/parser.dart:490:14)\n#5 Parser.parseUnit (package:front_end/src/fasta/parser/parser.dart:349:15)\n#6 SourceLoader.buildBody (package:front_end/src/fasta/source/source_loader.dart:262:14)\n<asynchronous suspension>\n#7 Loader.buildBodies (package:front_end/src/fasta/loader.dart:182:15)\n<asynchronous suspension>\n#8 KernelTarget.buildComponent.<anonymous closure> (package:front_end/src/fasta/kernel/kernel_target.dart:298:20)\n<asynchronous suspension>\n#9 withCrashReporting (package:front_end/src/fasta/crash.dart:122:24)\n<asynchronous suspension>\n#10 KernelTarget.buildComponent (package:front_end/src/fasta/kernel/kernel_target.dart:296:12)\n<asynchronous suspension>\n#11 generateKernelInternal.<anonymous closure> (package:front_end/src/kernel_generator_impl.dart:145:38)\n<asynchronous suspension>\n#12 withCrashReporting (package:front_end/src/fasta/crash.dart:122:24)\n<asynchronous suspension>\n#13 generateKernelInternal (package:front_end/src/kernel_generator_impl.dart:55:10)\n<asynchronous suspension>\n#14 compile.<anonymous closure> (package:front_end/src/api_unstable/dart2js.dart:162:32)\n<asynchronous suspension>\n#15 CompilerContext.runWithOptions.<anonymous closure> (package:front_end/src/fasta/compiler_context.dart:134:20)\n<asynchronous suspension>\n#16 CompilerContext.runInContext.<anonymous closure>.<anonymous closure> (package:front_end/src/fasta/compiler_context.dart:122:46)\n#17 new Future.sync (dart:async/future.dart:224:31)\n#18 CompilerContext.runInContext.<anonymous closure> (package:front_end/src/fasta/compiler_context.dart:122:19)\n#19 _rootRun (dart:async/zone.dart:1124:13)\n#20 _CustomZone.run (dart:async/zone.dart:1021:19)\n#21 _runZoned (dart:async/zone.dart:1516:10)\n#22 runZoned (dart:async/zone.dart:1463:12)\n#23 CompilerContext.runInContext (package:front_end/src/fasta/compiler_context.dart:121:12)\n#24 CompilerContext.runWithOptions (package:front_end/src/fasta/compiler_context.dart:132:10)\n#25 compile (package:front_end/src/api_unstable/dart2js.dart:160:46)\n<asynchronous suspension>\n#26 KernelLoaderTask.load.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/loader.dart:78:27)\n<asynchronous suspension>\n#27 CompilerTask.measure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:62:51)\n#28 KernelLoaderTask.load (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/loader.dart:59:12)\n#29 Compiler.runInternal (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:260:48)\n<asynchronous suspension>\n#30 Compiler.run.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:223:38)\n#31 new Future.sync (dart:async/future.dart:224:31)\n#32 Compiler.run.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:223:20)\n#33 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#34 Compiler.run (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:220:41)\n#35 CompilerImpl.run.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/apiimpl.dart:91:22)\n#36 _RootZone.runUnary (dart:async/zone.dart:1379:54)\n#37 _FutureListener.handleValue (dart:async/future_impl.dart:126:18)\n#38 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:639:45)\n#39 Future._propagateToListeners (dart:async/future_impl.dart:668:32)\n#40 Future._completeWithValue (dart:async/future_impl.dart:483:5)\n#41 Future._asyncComplete.<anonymous closure> (dart:async/future_impl.dart:513:7)\n#42 _microtaskLoop (dart:async/schedule_microtask.dart:41:21)\n#43 _startMicrotaskLoop (dart:async/schedule_microtask.dart:50:5)\n#44 _runPendingImmediateCallback (dart:isolate/runtime/lib/isolate_patch.dart:115:13)\n#45 _RawReceivePortImpl._handleMessage (dart:isolate/runtime/lib/isolate_patch.dart:172:5)\n\n--- To debug locally, run:\nC:\\b\\s\\w\\ir\\tools\\sdks\\dart-sdk\\bin\\dart.exe C:\\b\\s\\w\\ir\\tools\\testing\\dart\\http_server.dart -p 50687 -c 50688 --network 127.0.0.1 --build-directory=C:\\b\\s\\w\\ir\\out\\ReleaseX64\\ --runtime=chrome --packages=C:\\b\\s\\w\\ir\\.packages\n\n--- Re-run this test:\npython tools/test.py -n dart2js-win-chrome --dart2js-batch --reset-browser-configuration language_2/spread_collections/const_error_test/13\n\n\nFAILED: dart2js-chrome release_x64 language_2/spread_collections/const_error_test/06\nExpected: Pass\nActual: Crash\nMissing expected compile error.\n\n--- Command \"dart2js\" (took 01.000218s):\nset DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\\ReleaseX64\\dart-sdk\\bin\\dart2js.bat --enable-experiment=spread-collections --generate-code-with-compile-time-errors --test-mode --packages=C:\\b\\s\\w\\ir\\.packages --preview-dart-2 C:\\b\\s\\w\\ir\\out\\ReleaseX64\\generated_tests\\language_2\\spread_collections\\const_error_test_06.dart --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/short2044_ollections_const_error_test_06/out.js\n\nexit code:\n253\n\nstdout:\nout/ReleaseX64/generated_tests/language_2/spread_collections/const_error_test_06.dart:34:6:\nInternal Error: The compiler crashed when compiling this element.\nvoid testMap() {\n ^\nThe compiler is broken.\n\nWhen compiling the above element, the compiler crashed. It is not\npossible to tell if this is caused by a problem in your program or\nnot. Regardless, the compiler should not crash.\n\nThe Dart team would greatly appreciate if you would take a moment to\nreport this problem at http://dartbug.com/new.\n\nPlease include the following information:\n\n* the name and version of your operating system,\n\n* the Dart SDK build number (2.2.1-edge.dbea5c68845d3d0423fd75fd74d93c98eb94bb83), and\n\n* the entire message you see here (including the full stack trace\n below as well as the source location above).\n\nThe compiler crashed: Unsupported operation: Unhandled node block {\n final dart.core::Map<dart.core::int, dart.core::String> #t3 = <dart.core::int, dart.core::String>{};\n #t3.{dart.core::Map::[]=}(invalid-expression \"unimplemented spread element\", null);\n} =>#t3 (BlockExpression)\n#0 ScopeModelBuilder.defaultNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:114:7)\n#1 Visitor.defaultTreeNode (package:kernel/visitor.dart:333:39)\n#2 TreeVisitor.defaultExpression (package:kernel/visitor.dart:140:43)\n#3 TreeVisitor.visitBlockExpression (package:kernel/visitor.dart:189:51)\n#4 BlockExpression.accept (package:kernel/ast.dart:3768:36)\n#5 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#6 ScopeModelBuilder._handleVariableDeclaration (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:257:5)\n#7 ScopeModelBuilder.visitVariableDeclaration (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:262:5)\n#8 VariableDeclaration.accept (package:kernel/ast.dart:4587:35)\n#9 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#10 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:123:39)\n#11 ScopeModelBuilder.visitBlock (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:953:5)\n#12 Block.accept (package:kernel/ast.dart:3881:35)\n#13 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#14 ScopeModelBuilder.visitFunctionNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:717:5)\n#15 FunctionNode.accept (package:kernel/ast.dart:2111:30)\n#16 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#17 ScopeModelBuilder.visitProcedure.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:575:7)\n#18 ScopeModelBuilder.enterNewScope (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:198:18)\n#19 ScopeModelBuilder.visitInvokable (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:503:5)\n#20 ScopeModelBuilder.visitProcedure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:574:5)\n#21 Procedure.accept (package:kernel/ast.dart:1773:32)\n#22 ScopeModelBuilder.computeModel (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:104:12)\n#23 new ScopeModel.from (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope.dart:24:20)\n#24 KernelModularStrategy.getModularMemberData.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:348:31)\n#25 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#26 KernelModularStrategy.getModularMemberData (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:347:43)\n#27 KernelWorkItem.run.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:291:28)\n#28 CompilerTask.measure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:62:51)\n#29 KernelWorkItem.run (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:276:26)\n#30 Compiler.emptyQueue.<anonymous closure>.<anonymous closure>.<anonymous closure>.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:461:70)\n#31 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#32 Compiler.emptyQueue.<anonymous closure>.<anonymous closure>.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:461:32)\n#33 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#34 Compiler.emptyQueue.<anonymous closure>.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:459:28)\n#35 CompilerDiagnosticReporter.withCurrentElement (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:793:15)\n#36 Compiler.emptyQueue.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:457:18)\n#37 ResolutionEnqueuer._forEach (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/enqueue.dart:444:12)\n#38 ResolutionEnqueuer.forEach (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/enqueue.dart:460:5)\n#39 Compiler.emptyQueue.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:453:16)\n#40 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#41 Compiler.emptyQueue (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:452:14)\n#42 Compiler.processQueue.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:478:7)\n#43 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#44 Compiler.processQueue (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:471:14)\n#45 Compiler.computeClosedWorld (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:332:5)\n#46 Compiler.compileFromKernel.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:400:17)\n#47 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#48 Compiler.compileFromKernel.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:399:43)\n#49 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#50 Compiler.compileFromKernel (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:398:14)\n#51 Compiler.runInternal (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:285:13)\n<asynchronous suspension>\n#52 Compiler.run.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:223:38)\n#53 new Future.sync (dart:async/future.dart:224:31)\n#54 Compiler.run.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:223:20)\n#55 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#56 Compiler.run (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:220:41)\n#57 CompilerImpl.run.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/apiimpl.dart:91:22)\n#58 _RootZone.runUnary (dart:async/zone.dart:1379:54)\n#59 _FutureListener.handleValue (dart:async/future_impl.dart:126:18)\n#60 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:639:45)\n#61 Future._propagateToListeners (dart:async/future_impl.dart:668:32)\n#62 Future._completeWithValue (dart:async/future_impl.dart:483:5)\n#63 Future._asyncComplete.<anonymous closure> (dart:async/future_impl.dart:513:7)\n#64 _microtaskLoop (dart:async/schedule_microtask.dart:41:21)\n#65 _startMicrotaskLoop (dart:async/schedule_microtask.dart:50:5)\n#66 _runPendingImmediateCallback (dart:isolate/runtime/lib/isolate_patch.dart:115:13)\n#67 _RawReceivePortImpl._handleMessage (dart:isolate/runtime/lib/isolate_patch.dart:172:5)\n\n--- To debug locally, run:\nC:\\b\\s\\w\\ir\\tools\\sdks\\dart-sdk\\bin\\dart.exe C:\\b\\s\\w\\ir\\tools\\testing\\dart\\http_server.dart -p 50687 -c 50688 --network 127.0.0.1 --build-directory=C:\\b\\s\\w\\ir\\out\\ReleaseX64\\ --runtime=chrome --packages=C:\\b\\s\\w\\ir\\.packages\n\n--- Re-run this test:\npython tools/test.py -n dart2js-win-chrome --dart2js-batch --reset-browser-configuration language_2/spread_collections/const_error_test/06\n\n\nFAILED: dart2js-chrome release_x64 language_2/spread_collections/const_error_test/12\nExpected: Pass\nActual: Crash\nMissing expected compile error.\n\n--- Command \"dart2js\" (took 723ms):\nset DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\\ReleaseX64\\dart-sdk\\bin\\dart2js.bat --enable-experiment=spread-collections --generate-code-with-compile-time-errors --test-mode --packages=C:\\b\\s\\w\\ir\\.packages --preview-dart-2 C:\\b\\s\\w\\ir\\out\\ReleaseX64\\generated_tests\\language_2\\spread_collections\\const_error_test_12.dart --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/short2050_ollections_const_error_test_12/out.js\n\nexit code:\n253\n\nstdout:\nout/ReleaseX64/generated_tests/language_2/spread_collections/const_error_test_12.dart:49:6:\nInternal Error: The compiler crashed when compiling this element.\nvoid testSet() {\n ^\nThe compiler is broken.\n\nWhen compiling the above element, the compiler crashed. It is not\npossible to tell if this is caused by a problem in your program or\nnot. Regardless, the compiler should not crash.\n\nThe Dart team would greatly appreciate if you would take a moment to\nreport this problem at http://dartbug.com/new.\n\nPlease include the following information:\n\n* the name and version of your operating system,\n\n* the Dart SDK build number (2.2.1-edge.dbea5c68845d3d0423fd75fd74d93c98eb94bb83), and\n\n* the entire message you see here (including the full stack trace\n below as well as the source location above).\n\nThe compiler crashed: Unsupported operation: Unhandled node invalid-expression \"unimplemented spread element\" (InvalidExpression)\n#0 ScopeModelBuilder.defaultNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:114:7)\n#1 Visitor.defaultTreeNode (package:kernel/visitor.dart:333:39)\n#2 TreeVisitor.defaultExpression (package:kernel/visitor.dart:140:43)\n#3 TreeVisitor.visitInvalidExpression (package:kernel/visitor.dart:142:55)\n#4 InvalidExpression.accept (package:kernel/ast.dart:2238:36)\n#5 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#6 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:123:39)\n#7 ScopeModelBuilder.visitSetLiteral (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:737:37)\n#8 SetLiteral.accept (package:kernel/ast.dart:3573:36)\n#9 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#10 ScopeModelBuilder._handleVariableDeclaration (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:257:5)\n#11 ScopeModelBuilder.visitVariableDeclaration (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:262:5)\n#12 VariableDeclaration.accept (package:kernel/ast.dart:4587:35)\n#13 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#14 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:123:39)\n#15 ScopeModelBuilder.visitBlock (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:953:5)\n#16 Block.accept (package:kernel/ast.dart:3881:35)\n#17 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#18 ScopeModelBuilder.visitFunctionNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:717:5)\n#19 FunctionNode.accept (package:kernel/ast.dart:2111:30)\n#20 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#21 ScopeModelBuilder.visitProcedure.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:575:7)\n#22 ScopeModelBuilder.enterNewScope (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:198:18)\n#23 ScopeModelBuilder.visitInvokable (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:503:5)\n#24 ScopeModelBuilder.visitProcedure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:574:5)\n#25 Procedure.accept (package:kernel/ast.dart:1773:32)\n#26 ScopeModelBuilder.computeModel (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:104:12)\n#27 new ScopeModel.from (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope.dart:24:20)\n#28 KernelModularStrategy.getModularMemberData.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:348:31)\n#29 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#30 KernelModularStrategy.getModularMemberData (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:347:43)\n#31 KernelWorkItem.run.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:291:28)\n#32 CompilerTask.measure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:62:51)\n#33 KernelWorkItem.run (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:276:26)\n#34 Compiler.emptyQueue.<anonymous closure>.<anonymous closure>.<anonymous closure>.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:461:70)\n#35 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#36 Compiler.emptyQueue.<anonymous closure>.<anonymous closure>.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:461:32)\n#37 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#38 Compiler.emptyQueue.<anonymous closure>.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:459:28)\n#39 CompilerDiagnosticReporter.withCurrentElement (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:793:15)\n#40 Compiler.emptyQueue.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:457:18)\n#41 ResolutionEnqueuer._forEach (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/enqueue.dart:444:12)\n#42 ResolutionEnqueuer.forEach (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/enqueue.dart:460:5)\n#43 Compiler.emptyQueue.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:453:16)\n#44 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#45 Compiler.emptyQueue (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:452:14)\n#46 Compiler.processQueue.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:478:7)\n#47 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#48 Compiler.processQueue (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:471:14)\n#49 Compiler.computeClosedWorld (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:332:5)\n#50 Compiler.compileFromKernel.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:400:17)\n#51 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#52 Compiler.compileFromKernel.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:399:43)\n#53 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#54 Compiler.compileFromKernel (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:398:14)\n#55 Compiler.runInternal (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:285:13)\n<asynchronous suspension>\n#56 Compiler.run.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:223:38)\n#57 new Future.sync (dart:async/future.dart:224:31)\n#58 Compiler.run.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:223:20)\n#59 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#60 Compiler.run (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:220:41)\n#61 CompilerImpl.run.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/apiimpl.dart:91:22)\n#62 _RootZone.runUnary (dart:async/zone.dart:1379:54)\n#63 _FutureListener.handleValue (dart:async/future_impl.dart:126:18)\n#64 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:639:45)\n#65 Future._propagateToListeners (dart:async/future_impl.dart:668:32)\n#66 Future._completeWithValue (dart:async/future_impl.dart:483:5)\n#67 Future._asyncComplete.<anonymous closure> (dart:async/future_impl.dart:513:7)\n#68 _microtaskLoop (dart:async/schedule_microtask.dart:41:21)\n#69 _startMicrotaskLoop (dart:async/schedule_microtask.dart:50:5)\n#70 _runPendingImmediateCallback (dart:isolate/runtime/lib/isolate_patch.dart:115:13)\n#71 _RawReceivePortImpl._handleMessage (dart:isolate/runtime/lib/isolate_patch.dart:172:5)\n\n--- To debug locally, run:\nC:\\b\\s\\w\\ir\\tools\\sdks\\dart-sdk\\bin\\dart.exe C:\\b\\s\\w\\ir\\tools\\testing\\dart\\http_server.dart -p 50687 -c 50688 --network 127.0.0.1 --build-directory=C:\\b\\s\\w\\ir\\out\\ReleaseX64\\ --runtime=chrome --packages=C:\\b\\s\\w\\ir\\.packages\n\n--- Re-run this test:\npython tools/test.py -n dart2js-win-chrome --dart2js-batch --reset-browser-configuration language_2/spread_collections/const_error_test/12\n\n\nFAILED: dart2js-chrome release_x64 language_2/spread_collections/const_error_test/11\nExpected: Pass\nActual: Crash\nMissing expected compile error.\n\n--- Command \"dart2js\" (took 01.000156s):\nset DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\\ReleaseX64\\dart-sdk\\bin\\dart2js.bat --enable-experiment=spread-collections --generate-code-with-compile-time-errors --test-mode --packages=C:\\b\\s\\w\\ir\\.packages --preview-dart-2 C:\\b\\s\\w\\ir\\out\\ReleaseX64\\generated_tests\\language_2\\spread_collections\\const_error_test_11.dart --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/short2049_ollections_const_error_test_11/out.js\n\nexit code:\n253\n\nstdout:\nout/ReleaseX64/generated_tests/language_2/spread_collections/const_error_test_11.dart:49:6:\nInternal Error: The compiler crashed when compiling this element.\nvoid testSet() {\n ^\nThe compiler is broken.\n\nWhen compiling the above element, the compiler crashed. It is not\npossible to tell if this is caused by a problem in your program or\nnot. Regardless, the compiler should not crash.\n\nThe Dart team would greatly appreciate if you would take a moment to\nreport this problem at http://dartbug.com/new.\n\nPlease include the following information:\n\n* the name and version of your operating system,\n\n* the Dart SDK build number (2.2.1-edge.dbea5c68845d3d0423fd75fd74d93c98eb94bb83), and\n\n* the entire message you see here (including the full stack trace\n below as well as the source location above).\n\nThe compiler crashed: Unsupported operation: Unhandled node invalid-expression \"unimplemented spread element\" (InvalidExpression)\n#0 ScopeModelBuilder.defaultNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:114:7)\n#1 Visitor.defaultTreeNode (package:kernel/visitor.dart:333:39)\n#2 TreeVisitor.defaultExpression (package:kernel/visitor.dart:140:43)\n#3 TreeVisitor.visitInvalidExpression (package:kernel/visitor.dart:142:55)\n#4 InvalidExpression.accept (package:kernel/ast.dart:2238:36)\n#5 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#6 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:123:39)\n#7 ScopeModelBuilder.visitSetLiteral (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:737:37)\n#8 SetLiteral.accept (package:kernel/ast.dart:3573:36)\n#9 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#10 ScopeModelBuilder._handleVariableDeclaration (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:257:5)\n#11 ScopeModelBuilder.visitVariableDeclaration (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:262:5)\n#12 VariableDeclaration.accept (package:kernel/ast.dart:4587:35)\n#13 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#14 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:123:39)\n#15 ScopeModelBuilder.visitBlock (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:953:5)\n#16 Block.accept (package:kernel/ast.dart:3881:35)\n#17 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#18 ScopeModelBuilder.visitFunctionNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:717:5)\n#19 FunctionNode.accept (package:kernel/ast.dart:2111:30)\n#20 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#21 ScopeModelBuilder.visitProcedure.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:575:7)\n#22 ScopeModelBuilder.enterNewScope (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:198:18)\n#23 ScopeModelBuilder.visitInvokable (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:503:5)\n#24 ScopeModelBuilder.visitProcedure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:574:5)\n#25 Procedure.accept (package:kernel/ast.dart:1773:32)\n#26 ScopeModelBuilder.computeModel (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:104:12)\n#27 new ScopeModel.from (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope.dart:24:20)\n#28 KernelModularStrategy.getModularMemberData.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:348:31)\n#29 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#30 KernelModularStrategy.getModularMemberData (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:347:43)\n#31 KernelWorkItem.run.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:291:28)\n#32 CompilerTask.measure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:62:51)\n#33 KernelWorkItem.run (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:276:26)\n#34 Compiler.emptyQueue.<anonymous closure>.<anonymous closure>.<anonymous closure>.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:461:70)\n#35 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#36 Compiler.emptyQueue.<anonymous closure>.<anonymous closure>.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:461:32)\n#37 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#38 Compiler.emptyQueue.<anonymous closure>.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:459:28)\n#39 CompilerDiagnosticReporter.withCurrentElement (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:793:15)\n#40 Compiler.emptyQueue.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:457:18)\n#41 ResolutionEnqueuer._forEach (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/enqueue.dart:444:12)\n#42 ResolutionEnqueuer.forEach (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/enqueue.dart:460:5)\n#43 Compiler.emptyQueue.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:453:16)\n#44 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#45 Compiler.emptyQueue (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:452:14)\n#46 Compiler.processQueue.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:478:7)\n#47 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#48 Compiler.processQueue (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:471:14)\n#49 Compiler.computeClosedWorld (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:332:5)\n#50 Compiler.compileFromKernel.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:400:17)\n#51 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#52 Compiler.compileFromKernel.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:399:43)\n#53 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#54 Compiler.compileFromKernel (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:398:14)\n#55 Compiler.runInternal (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:285:13)\n<asynchronous suspension>\n#56 Compiler.run.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:223:38)\n#57 new Future.sync (dart:async/future.dart:224:31)\n#58 Compiler.run.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:223:20)\n#59 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#60 Compiler.run (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:220:41)\n#61 CompilerImpl.run.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/apiimpl.dart:91:22)\n#62 _RootZone.runUnary (dart:async/zone.dart:1379:54)\n#63 _FutureListener.handleValue (dart:async/future_impl.dart:126:18)\n#64 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:639:45)\n#65 Future._propagateToListeners (dart:async/future_impl.dart:668:32)\n#66 Future._completeWithValue (dart:async/future_impl.dart:483:5)\n#67 Future._asyncComplete.<anonymous closure> (dart:async/future_impl.dart:513:7)\n#68 _microtaskLoop (dart:async/schedule_microtask.dart:41:21)\n#69 _startMicrotaskLoop (dart:async/schedule_microtask.dart:50:5)\n#70 _runPendingImmediateCallback (dart:isolate/runtime/lib/isolate_patch.dart:115:13)\n#71 _RawReceivePortImpl._handleMessage (dart:isolate/runtime/lib/isolate_patch.dart:172:5)\n\n--- To debug locally, run:\nC:\\b\\s\\w\\ir\\tools\\sdks\\dart-sdk\\bin\\dart.exe C:\\b\\s\\w\\ir\\tools\\testing\\dart\\http_server.dart -p 50687 -c 50688 --network 127.0.0.1 --build-directory=C:\\b\\s\\w\\ir\\out\\ReleaseX64\\ --runtime=chrome --packages=C:\\b\\s\\w\\ir\\.packages\n\n--- Re-run this test:\npython tools/test.py -n dart2js-win-chrome --dart2js-batch --reset-browser-configuration language_2/spread_collections/const_error_test/11\n\n\nFAILED: dart2js-chrome release_x64 language_2/spread_collections/const_error_test/15\nExpected: Pass\nActual: Crash\nMissing expected compile error.\n\n--- Command \"dart2js\" (took 01.000180s):\nset DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\\ReleaseX64\\dart-sdk\\bin\\dart2js.bat --enable-experiment=spread-collections --generate-code-with-compile-time-errors --test-mode --packages=C:\\b\\s\\w\\ir\\.packages --preview-dart-2 C:\\b\\s\\w\\ir\\out\\ReleaseX64\\generated_tests\\language_2\\spread_collections\\const_error_test_15.dart --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/short2053_ollections_const_error_test_15/out.js\n\nexit code:\n253\n\nstdout:\nout/ReleaseX64/generated_tests/language_2/spread_collections/const_error_test_15.dart:49:6:\nInternal Error: The compiler crashed when compiling this element.\nvoid testSet() {\n ^\nThe compiler is broken.\n\nWhen compiling the above element, the compiler crashed. It is not\npossible to tell if this is caused by a problem in your program or\nnot. Regardless, the compiler should not crash.\n\nThe Dart team would greatly appreciate if you would take a moment to\nreport this problem at http://dartbug.com/new.\n\nPlease include the following information:\n\n* the name and version of your operating system,\n\n* the Dart SDK build number (2.2.1-edge.dbea5c68845d3d0423fd75fd74d93c98eb94bb83), and\n\n* the entire message you see here (including the full stack trace\n below as well as the source location above).\n\nThe compiler crashed: Unsupported operation: Unhandled node invalid-expression \"unimplemented spread element\" (InvalidExpression)\n#0 ScopeModelBuilder.defaultNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:114:7)\n#1 Visitor.defaultTreeNode (package:kernel/visitor.dart:333:39)\n#2 TreeVisitor.defaultExpression (package:kernel/visitor.dart:140:43)\n#3 TreeVisitor.visitInvalidExpression (package:kernel/visitor.dart:142:55)\n#4 InvalidExpression.accept (package:kernel/ast.dart:2238:36)\n#5 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#6 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:123:39)\n#7 ScopeModelBuilder.visitSetLiteral (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:737:37)\n#8 SetLiteral.accept (package:kernel/ast.dart:3573:36)\n#9 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#10 ScopeModelBuilder._handleVariableDeclaration (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:257:5)\n#11 ScopeModelBuilder.visitVariableDeclaration (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:262:5)\n#12 VariableDeclaration.accept (package:kernel/ast.dart:4587:35)\n#13 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#14 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:123:39)\n#15 ScopeModelBuilder.visitBlock (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:953:5)\n#16 Block.accept (package:kernel/ast.dart:3881:35)\n#17 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#18 ScopeModelBuilder.visitFunctionNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:717:5)\n#19 FunctionNode.accept (package:kernel/ast.dart:2111:30)\n#20 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#21 ScopeModelBuilder.visitProcedure.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:575:7)\n#22 ScopeModelBuilder.enterNewScope (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:198:18)\n#23 ScopeModelBuilder.visitInvokable (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:503:5)\n#24 ScopeModelBuilder.visitProcedure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:574:5)\n#25 Procedure.accept (package:kernel/ast.dart:1773:32)\n#26 ScopeModelBuilder.computeModel (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:104:12)\n#27 new ScopeModel.from (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope.dart:24:20)\n#28 KernelModularStrategy.getModularMemberData.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:348:31)\n#29 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#30 KernelModularStrategy.getModularMemberData (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:347:43)\n#31 KernelWorkItem.run.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:291:28)\n#32 CompilerTask.measure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:62:51)\n#33 KernelWorkItem.run (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:276:26)\n#34 Compiler.emptyQueue.<anonymous closure>.<anonymous closure>.<anonymous closure>.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:461:70)\n#35 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#36 Compiler.emptyQueue.<anonymous closure>.<anonymous closure>.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:461:32)\n#37 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#38 Compiler.emptyQueue.<anonymous closure>.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:459:28)\n#39 CompilerDiagnosticReporter.withCurrentElement (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:793:15)\n#40 Compiler.emptyQueue.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:457:18)\n#41 ResolutionEnqueuer._forEach (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/enqueue.dart:444:12)\n#42 ResolutionEnqueuer.forEach (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/enqueue.dart:460:5)\n#43 Compiler.emptyQueue.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:453:16)\n#44 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#45 Compiler.emptyQueue (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:452:14)\n#46 Compiler.processQueue.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:478:7)\n#47 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#48 Compiler.processQueue (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:471:14)\n#49 Compiler.computeClosedWorld (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:332:5)\n#50 Compiler.compileFromKernel.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:400:17)\n#51 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#52 Compiler.compileFromKernel.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:399:43)\n#53 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#54 Compiler.compileFromKernel (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:398:14)\n#55 Compiler.runInternal (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:285:13)\n<asynchronous suspension>\n#56 Compiler.run.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:223:38)\n#57 new Future.sync (dart:async/future.dart:224:31)\n#58 Compiler.run.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:223:20)\n#59 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#60 Compiler.run (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:220:41)\n#61 CompilerImpl.run.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/apiimpl.dart:91:22)\n#62 _RootZone.runUnary (dart:async/zone.dart:1379:54)\n#63 _FutureListener.handleValue (dart:async/future_impl.dart:126:18)\n#64 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:639:45)\n#65 Future._propagateToListeners (dart:async/future_impl.dart:668:32)\n#66 Future._completeWithValue (dart:async/future_impl.dart:483:5)\n#67 Future._asyncComplete.<anonymous closure> (dart:async/future_impl.dart:513:7)\n#68 _microtaskLoop (dart:async/schedule_microtask.dart:41:21)\n#69 _startMicrotaskLoop (dart:async/schedule_microtask.dart:50:5)\n#70 _runPendingImmediateCallback (dart:isolate/runtime/lib/isolate_patch.dart:115:13)\n#71 _RawReceivePortImpl._handleMessage (dart:isolate/runtime/lib/isolate_patch.dart:172:5)\n\n--- To debug locally, run:\nC:\\b\\s\\w\\ir\\tools\\sdks\\dart-sdk\\bin\\dart.exe C:\\b\\s\\w\\ir\\tools\\testing\\dart\\http_server.dart -p 50687 -c 50688 --network 127.0.0.1 --build-directory=C:\\b\\s\\w\\ir\\out\\ReleaseX64\\ --runtime=chrome --packages=C:\\b\\s\\w\\ir\\.packages\n\n--- Re-run this test:\npython tools/test.py -n dart2js-win-chrome --dart2js-batch --reset-browser-configuration language_2/spread_collections/const_error_test/15\n\n\nFAILED: dart2js-chrome release_x64 language_2/spread_collections/const_error_test/16\nExpected: Pass\nActual: Crash\nMissing expected compile error.\n\n--- Command \"dart2js\" (took 01.000453s):\nset DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\\ReleaseX64\\dart-sdk\\bin\\dart2js.bat --enable-experiment=spread-collections --generate-code-with-compile-time-errors --test-mode --packages=C:\\b\\s\\w\\ir\\.packages --preview-dart-2 C:\\b\\s\\w\\ir\\out\\ReleaseX64\\generated_tests\\language_2\\spread_collections\\const_error_test_16.dart --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/short2054_ollections_const_error_test_16/out.js\n\nexit code:\n253\n\nstdout:\nout/ReleaseX64/generated_tests/language_2/spread_collections/const_error_test_16.dart:49:6:\nInternal Error: The compiler crashed when compiling this element.\nvoid testSet() {\n ^\nThe compiler is broken.\n\nWhen compiling the above element, the compiler crashed. It is not\npossible to tell if this is caused by a problem in your program or\nnot. Regardless, the compiler should not crash.\n\nThe Dart team would greatly appreciate if you would take a moment to\nreport this problem at http://dartbug.com/new.\n\nPlease include the following information:\n\n* the name and version of your operating system,\n\n* the Dart SDK build number (2.2.1-edge.dbea5c68845d3d0423fd75fd74d93c98eb94bb83), and\n\n* the entire message you see here (including the full stack trace\n below as well as the source location above).\n\nThe compiler crashed: Unsupported operation: Unhandled node invalid-expression \"unimplemented spread element\" (InvalidExpression)\n#0 ScopeModelBuilder.defaultNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:114:7)\n#1 Visitor.defaultTreeNode (package:kernel/visitor.dart:333:39)\n#2 TreeVisitor.defaultExpression (package:kernel/visitor.dart:140:43)\n#3 TreeVisitor.visitInvalidExpression (package:kernel/visitor.dart:142:55)\n#4 InvalidExpression.accept (package:kernel/ast.dart:2238:36)\n#5 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#6 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:123:39)\n#7 ScopeModelBuilder.visitSetLiteral (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:737:37)\n#8 SetLiteral.accept (package:kernel/ast.dart:3573:36)\n#9 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#10 ScopeModelBuilder._handleVariableDeclaration (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:257:5)\n#11 ScopeModelBuilder.visitVariableDeclaration (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:262:5)\n#12 VariableDeclaration.accept (package:kernel/ast.dart:4587:35)\n#13 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#14 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:123:39)\n#15 ScopeModelBuilder.visitBlock (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:953:5)\n#16 Block.accept (package:kernel/ast.dart:3881:35)\n#17 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#18 ScopeModelBuilder.visitFunctionNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:717:5)\n#19 FunctionNode.accept (package:kernel/ast.dart:2111:30)\n#20 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#21 ScopeModelBuilder.visitProcedure.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:575:7)\n#22 ScopeModelBuilder.enterNewScope (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:198:18)\n#23 ScopeModelBuilder.visitInvokable (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:503:5)\n#24 ScopeModelBuilder.visitProcedure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:574:5)\n#25 Procedure.accept (package:kernel/ast.dart:1773:32)\n#26 ScopeModelBuilder.computeModel (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:104:12)\n#27 new ScopeModel.from (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope.dart:24:20)\n#28 KernelModularStrategy.getModularMemberData.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:348:31)\n#29 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#30 KernelModularStrategy.getModularMemberData (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:347:43)\n#31 KernelWorkItem.run.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:291:28)\n#32 CompilerTask.measure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:62:51)\n#33 KernelWorkItem.run (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:276:26)\n#34 Compiler.emptyQueue.<anonymous closure>.<anonymous closure>.<anonymous closure>.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:461:70)\n#35 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#36 Compiler.emptyQueue.<anonymous closure>.<anonymous closure>.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:461:32)\n#37 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#38 Compiler.emptyQueue.<anonymous closure>.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:459:28)\n#39 CompilerDiagnosticReporter.withCurrentElement (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:793:15)\n#40 Compiler.emptyQueue.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:457:18)\n#41 ResolutionEnqueuer._forEach (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/enqueue.dart:444:12)\n#42 ResolutionEnqueuer.forEach (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/enqueue.dart:460:5)\n#43 Compiler.emptyQueue.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:453:16)\n#44 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#45 Compiler.emptyQueue (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:452:14)\n#46 Compiler.processQueue.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:478:7)\n#47 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#48 Compiler.processQueue (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:471:14)\n#49 Compiler.computeClosedWorld (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:332:5)\n#50 Compiler.compileFromKernel.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:400:17)\n#51 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#52 Compiler.compileFromKernel.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:399:43)\n#53 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#54 Compiler.compileFromKernel (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:398:14)\n#55 Compiler.runInternal (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:285:13)\n<asynchronous suspension>\n#56 Compiler.run.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:223:38)\n#57 new Future.sync (dart:async/future.dart:224:31)\n#58 Compiler.run.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:223:20)\n#59 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#60 Compiler.run (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:220:41)\n#61 CompilerImpl.run.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/apiimpl.dart:91:22)\n#62 _RootZone.runUnary (dart:async/zone.dart:1379:54)\n#63 _FutureListener.handleValue (dart:async/future_impl.dart:126:18)\n#64 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:639:45)\n#65 Future._propagateToListeners (dart:async/future_impl.dart:668:32)\n#66 Future._completeWithValue (dart:async/future_impl.dart:483:5)\n#67 Future._asyncComplete.<anonymous closure> (dart:async/future_impl.dart:513:7)\n#68 _microtaskLoop (dart:async/schedule_microtask.dart:41:21)\n#69 _startMicrotaskLoop (dart:async/schedule_microtask.dart:50:5)\n#70 _runPendingImmediateCallback (dart:isolate/runtime/lib/isolate_patch.dart:115:13)\n#71 _RawReceivePortImpl._handleMessage (dart:isolate/runtime/lib/isolate_patch.dart:172:5)\n\n--- To debug locally, run:\nC:\\b\\s\\w\\ir\\tools\\sdks\\dart-sdk\\bin\\dart.exe C:\\b\\s\\w\\ir\\tools\\testing\\dart\\http_server.dart -p 50687 -c 50688 --network 127.0.0.1 --build-directory=C:\\b\\s\\w\\ir\\out\\ReleaseX64\\ --runtime=chrome --packages=C:\\b\\s\\w\\ir\\.packages\n\n--- Re-run this test:\npython tools/test.py -n dart2js-win-chrome --dart2js-batch --reset-browser-configuration language_2/spread_collections/const_error_test/16\n\n\nFAILED: dart2js-chrome release_x64 language_2/spread_collections/const_error_test/14\nExpected: Pass\nActual: Crash\nMissing expected compile error.\n\n--- Command \"dart2js\" (took 01.000656s):\nset DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\\ReleaseX64\\dart-sdk\\bin\\dart2js.bat --enable-experiment=spread-collections --generate-code-with-compile-time-errors --test-mode --packages=C:\\b\\s\\w\\ir\\.packages --preview-dart-2 C:\\b\\s\\w\\ir\\out\\ReleaseX64\\generated_tests\\language_2\\spread_collections\\const_error_test_14.dart --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/short2052_ollections_const_error_test_14/out.js\n\nexit code:\n253\n\nstdout:\nout/ReleaseX64/generated_tests/language_2/spread_collections/const_error_test_14.dart:49:6:\nInternal Error: The compiler crashed when compiling this element.\nvoid testSet() {\n ^\nThe compiler is broken.\n\nWhen compiling the above element, the compiler crashed. It is not\npossible to tell if this is caused by a problem in your program or\nnot. Regardless, the compiler should not crash.\n\nThe Dart team would greatly appreciate if you would take a moment to\nreport this problem at http://dartbug.com/new.\n\nPlease include the following information:\n\n* the name and version of your operating system,\n\n* the Dart SDK build number (2.2.1-edge.dbea5c68845d3d0423fd75fd74d93c98eb94bb83), and\n\n* the entire message you see here (including the full stack trace\n below as well as the source location above).\n\nThe compiler crashed: Unsupported operation: Unhandled node invalid-expression \"unimplemented spread element\" (InvalidExpression)\n#0 ScopeModelBuilder.defaultNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:114:7)\n#1 Visitor.defaultTreeNode (package:kernel/visitor.dart:333:39)\n#2 TreeVisitor.defaultExpression (package:kernel/visitor.dart:140:43)\n#3 TreeVisitor.visitInvalidExpression (package:kernel/visitor.dart:142:55)\n#4 InvalidExpression.accept (package:kernel/ast.dart:2238:36)\n#5 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#6 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:123:39)\n#7 ScopeModelBuilder.visitSetLiteral (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:737:37)\n#8 SetLiteral.accept (package:kernel/ast.dart:3573:36)\n#9 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#10 ScopeModelBuilder._handleVariableDeclaration (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:257:5)\n#11 ScopeModelBuilder.visitVariableDeclaration (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:262:5)\n#12 VariableDeclaration.accept (package:kernel/ast.dart:4587:35)\n#13 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#14 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:123:39)\n#15 ScopeModelBuilder.visitBlock (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:953:5)\n#16 Block.accept (package:kernel/ast.dart:3881:35)\n#17 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#18 ScopeModelBuilder.visitFunctionNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:717:5)\n#19 FunctionNode.accept (package:kernel/ast.dart:2111:30)\n#20 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:117:18)\n#21 ScopeModelBuilder.visitProcedure.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:575:7)\n#22 ScopeModelBuilder.enterNewScope (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:198:18)\n#23 ScopeModelBuilder.visitInvokable (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:503:5)\n#24 ScopeModelBuilder.visitProcedure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:574:5)\n#25 Procedure.accept (package:kernel/ast.dart:1773:32)\n#26 ScopeModelBuilder.computeModel (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:104:12)\n#27 new ScopeModel.from (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope.dart:24:20)\n#28 KernelModularStrategy.getModularMemberData.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:348:31)\n#29 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#30 KernelModularStrategy.getModularMemberData (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:347:43)\n#31 KernelWorkItem.run.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:291:28)\n#32 CompilerTask.measure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:62:51)\n#33 KernelWorkItem.run (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:276:26)\n#34 Compiler.emptyQueue.<anonymous closure>.<anonymous closure>.<anonymous closure>.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:461:70)\n#35 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#36 Compiler.emptyQueue.<anonymous closure>.<anonymous closure>.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:461:32)\n#37 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#38 Compiler.emptyQueue.<anonymous closure>.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:459:28)\n#39 CompilerDiagnosticReporter.withCurrentElement (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:793:15)\n#40 Compiler.emptyQueue.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:457:18)\n#41 ResolutionEnqueuer._forEach (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/enqueue.dart:444:12)\n#42 ResolutionEnqueuer.forEach (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/enqueue.dart:460:5)\n#43 Compiler.emptyQueue.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:453:16)\n#44 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#45 Compiler.emptyQueue (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:452:14)\n#46 Compiler.processQueue.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:478:7)\n#47 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#48 Compiler.processQueue (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:471:14)\n#49 Compiler.computeClosedWorld (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:332:5)\n#50 Compiler.compileFromKernel.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:400:17)\n#51 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#52 Compiler.compileFromKernel.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:399:43)\n#53 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#54 Compiler.compileFromKernel (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:398:14)\n#55 Compiler.runInternal (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:285:13)\n<asynchronous suspension>\n#56 Compiler.run.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:223:38)\n#57 new Future.sync (dart:async/future.dart:224:31)\n#58 Compiler.run.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:223:20)\n#59 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:177:35)\n#60 Compiler.run (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:220:41)\n#61 CompilerImpl.run.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/apiimpl.dart:91:22)\n#62 _RootZone.runUnary (dart:async/zone.dart:1379:54)\n#63 _FutureListener.handleValue (dart:async/future_impl.dart:126:18)\n#64 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:639:45)\n#65 Future._propagateToListeners (dart:async/future_impl.dart:668:32)\n#66 Future._completeWithValue (dart:async/future_impl.dart:483:5)\n#67 Future._asyncComplete.<anonymous closure> (dart:async/future_impl.dart:513:7)\n#68 _microtaskLoop (dart:async/schedule_microtask.dart:41:21)\n#69 _startMicrotaskLoop (dart:async/schedule_microtask.dart:50:5)\n#70 _runPendingImmediateCallback (dart:isolate/runtime/lib/isolate_patch.dart:115:13)\n#71 _RawReceivePortImpl._handleMessage (dart:isolate/runtime/lib/isolate_patch.dart:172:5)\n\n--- To debug locally, run:\nC:\\b\\s\\w\\ir\\tools\\sdks\\dart-sdk\\bin\\dart.exe C:\\b\\s\\w\\ir\\tools\\testing\\dart\\http_server.dart -p 50687 -c 50688 --network 127.0.0.1 --build-directory=C:\\b\\s\\w\\ir\\out\\ReleaseX64\\ --runtime=chrome --packages=C:\\b\\s\\w\\ir\\.packages\n\n--- Re-run this test:\npython tools/test.py -n dart2js-win-chrome --dart2js-batch --reset-browser-configuration language_2/spread_collections/const_error_test/14\n\n1514 out of 1583 completed\nTests running for 5 minutes\n\nFAILED: dart2js-chrome release_x64 lib_2/html/js_typed_interop_default_arg_test/explicit_argument\nExpected: Pass\nActual: RuntimeError\n\n--- Command \"dart2js\" (took 03.000409s):\nset DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\\ReleaseX64\\dart-sdk\\bin\\dart2js.bat --generate-code-with-compile-time-errors --test-mode --packages=C:\\b\\s\\w\\ir\\.packages --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/short2666_ult_arg_test_explicit_argument/test.js C:\\b\\s\\w\\ir\\out\\ReleaseX64\\generated_tests\\lib_2\\html\\js_typed_interop_default_arg_test_explicit_argument.dart --preview-dart-2\n\nexit code:\n0\n\nstdout:\nCompiled 7,410,366 characters Dart to 176,746 characters JavaScript in 3.41 seconds\nDart file (C:\\b\\s\\w\\ir\\out\\ReleaseX64\\generated_tests\\lib_2\\html\\js_typed_interop_default_arg_test_explicit_argument.dart) compiled to JavaScript: out/ReleaseX64/generated_compilations/dart2js-sdk/short2666_ult_arg_test_explicit_argument/test.js\n\n--- Command \"chrome\" (took 86ms):\nC:\\b\\s\\w\\ir\\tools\\sdks\\dart-sdk\\bin\\dart.exe tools/testing/dart/launch_browser.dart chrome http://127.0.0.1:50687/root_build/generated_tests/dart2js-chrome-sdk/short2665_ult_arg_test_explicit_argument/test.html?crossOriginPort=50688\n\nRuntime error:\nReferenceError: get42 is not defined\nReferenceError: get42 is not defined\n at StaticClosure.Foo_get42 (http://127.0.0.1:50687/root_build/generated_compilations/dart2js-sdk/short2666_ult_arg_test_explicit_argument/test.js:2234:7)\n at main_closure0.call$0 (http://127.0.0.1:50687/root_build/generated_compilations/dart2js-sdk/short2666_ult_arg_test_explicit_argument/test.js:3875:90)\n at Object.test (http://127.0.0.1:50687/root_build/generated_compilations/dart2js-sdk/short2666_ult_arg_test_explicit_argument/test.js:2197:23)\n at main (http://127.0.0.1:50687/root_build/generated_compilations/dart2js-sdk/short2666_ult_arg_test_explicit_argument/test.js:2247:9)\n at dartMainRunner (http://127.0.0.1:50687/root_dart/tools/testing/dart/test_controller.js:303:5)\n at http://127.0.0.1:50687/root_build/generated_compilations/dart2js-sdk/short2666_ult_arg_test_explicit_argument/test.js:4249:7\n at http://127.0.0.1:50687/root_build/generated_compilations/dart2js-sdk/short2666_ult_arg_test_explicit_argument/test.js:4235:7\n at dartProgram (http://127.0.0.1:50687/root_build/generated_compilations/dart2js-sdk/short2666_ult_arg_test_explicit_argument/test.js:4246:5)\n at http://127.0.0.1:50687/root_build/generated_compilations/dart2js-sdk/short2666_ult_arg_test_explicit_argument/test.js:4253:3\n\nexit code:\n0\n\n--- To debug locally, run:\nC:\\b\\s\\w\\ir\\tools\\sdks\\dart-sdk\\bin\\dart.exe C:\\b\\s\\w\\ir\\tools\\testing\\dart\\http_server.dart -p 50687 -c 50688 --network 127.0.0.1 --build-directory=C:\\b\\s\\w\\ir\\out\\ReleaseX64\\ --runtime=chrome --packages=C:\\b\\s\\w\\ir\\.packages\n\n--- Re-run this test:\npython tools/test.py -n dart2js-win-chrome --dart2js-batch --reset-browser-configuration lib_2/html/js_typed_interop_default_arg_test/explicit_argument\n\n\nFAILED: dart2js-chrome release_x64 lib_2/html/js_typed_interop_default_arg_test/default_value\nExpected: Pass\nActual: MissingCompileTimeError\nMissing expected compile error.\n\n--- Command \"dart2js\" (took 03.000931s):\nset DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\\ReleaseX64\\dart-sdk\\bin\\dart2js.bat --generate-code-with-compile-time-errors --test-mode --packages=C:\\b\\s\\w\\ir\\.packages --preview-dart-2 C:\\b\\s\\w\\ir\\out\\ReleaseX64\\generated_tests\\lib_2\\html\\js_typed_interop_default_arg_test_default_value.dart --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/short2664_default_arg_test_default_value/out.js\n\nexit code:\n0\n\nstdout:\nCompiled 7,410,418 characters Dart to 176,729 characters JavaScript in 3.92 seconds\nDart file (C:\\b\\s\\w\\ir\\out\\ReleaseX64\\generated_tests\\lib_2\\html\\js_typed_interop_default_arg_test_default_value.dart) compiled to JavaScript: out/ReleaseX64/generated_compilations/dart2js-sdk/short2664_default_arg_test_default_value/out.js\n\n--- To debug locally, run:\nC:\\b\\s\\w\\ir\\tools\\sdks\\dart-sdk\\bin\\dart.exe C:\\b\\s\\w\\ir\\tools\\testing\\dart\\http_server.dart -p 50687 -c 50688 --network 127.0.0.1 --build-directory=C:\\b\\s\\w\\ir\\out\\ReleaseX64\\ --runtime=chrome --packages=C:\\b\\s\\w\\ir\\.packages\n\n--- Re-run this test:\npython tools/test.py -n dart2js-win-chrome --dart2js-batch --reset-browser-configuration lib_2/html/js_typed_interop_default_arg_test/default_value\n\n\nFAILED: dart2js-chrome release_x64 lib_2/html/xhr_test\nExpected: Slow RuntimeError\nActual: Pass\n\n--- Command \"dart2js\" (took 09.000249s):\nset DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\\ReleaseX64\\dart-sdk\\bin\\dart2js.bat --generate-code-with-compile-time-errors --test-mode --packages=C:\\b\\s\\w\\ir\\.packages --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/tests_lib_2_html_xhr_test/test.js C:\\b\\s\\w\\ir\\tests\\lib_2\\html\\xhr_test.dart --preview-dart-2\n\nexit code:\n0\n\nstdout:\nCompiled 7,661,858 characters Dart to 703,508 characters JavaScript in 9.23 seconds\nDart file (C:\\b\\s\\w\\ir\\tests\\lib_2\\html\\xhr_test.dart) compiled to JavaScript: out/ReleaseX64/generated_compilations/dart2js-sdk/tests_lib_2_html_xhr_test/test.js\n\n--- Command \"chrome\" (took 349ms):\nC:\\b\\s\\w\\ir\\tools\\sdks\\dart-sdk\\bin\\dart.exe tools/testing/dart/launch_browser.dart chrome http://127.0.0.1:50687/root_build/generated_tests/dart2js-chrome-sdk/tests_lib_2_html_xhr_test/test.html?crossOriginPort=50688\n\nEvents:\n- debug \"test_controller.js started\"\n- debug \"Sending events to driver page (isFirstMessage = true, isStatusUpdate = true, isDone = false)\"\n- print \"dart-calling-main\"\n- print \"dart-main-done\"\n- {\n type: message_received\n value: dart-calling-main\n timestamp: 0.122\n}\n\n- {\n type: message_received\n value: unittest-suite-wait-for-done\n timestamp: 0.123\n}\n\n- {\n type: message_received\n value: dart-main-done\n timestamp: 0.123\n}\n\n- {\n type: message_received\n value: unittest-suite-done\n timestamp: 0.32\n}\n\n- debug \"Sending events to driver page (isFirstMessage = false, isStatusUpdate = false, isDone = true)\"\n- dom\n <head>\n <meta http-equiv=\"X-UA-Compatible\" content=\"IE=edge\">\n <meta name=\"dart.unittest\" content=\"full-stack-traces\">\n <title> Test C:\\b\\s\\w\\ir\\tests\\lib_2\\html\\xhr_test.dart </title>\n <style>\n .unittest-table { font-family:monospace; border:1px; }\n .unittest-pass { background: #6b3;}\n .unittest-fail { background: #d55;}\n .unittest-error { background: #a11;}\n </style>\n </head>\n <body><table class=\"unittest-table\"><tbody><tr><td colspan=\"3\" class=\"unittest-pass\">PASS</td></tr> <tr>\n <td>1</td>\n <td class=\"unittest-pass\">\n PASS\n </td>\n <td>\n <p>Expectation: \n <a href=\"#testFilter=supported_onProgress supported\">\n supported_onProgress supported\n </a>.\n </p>\n <pre></pre>\n </td>\n </tr> <tr>\n <td>2</td>\n <td class=\"unittest-pass\">\n PASS\n </td>\n <td>\n <p>Expectation: \n <a href=\"#testFilter=supported_onLoadEnd supported\">\n supported_onLoadEnd supported\n </a>.\n </p>\n <pre></pre>\n </td>\n </tr> <tr>\n <td>3</td>\n <td class=\"unittest-pass\">\n PASS\n </td>\n <td>\n <p>Expectation: \n <a href=\"#testFilter=supported_overrideMimeType supported\">\n supported_overrideMimeType supported\n </a>.\n </p>\n <pre></pre>\n </td>\n </tr> <tr>\n <td>4</td>\n <td class=\"unittest-pass\">\n PASS\n </td>\n <td>\n <p>Expectation: \n <a href=\"#testFilter=xhr XHR No file\">\n xhr XHR No file\n </a>.\n </p>\n <pre></pre>\n </td>\n </tr> <tr>\n <td>5</td>\n <td class=\"unittest-pass\">\n PASS\n </td>\n <td>\n <p>Expectation: \n <a href=\"#testFilter=xhr XHR_file\">\n xhr XHR_file\n </a>.\n </p>\n <pre></pre>\n </td>\n </tr> <tr>\n <td>6</td>\n <td class=\"unittest-pass\">\n PASS\n </td>\n <td>\n <p>Expectation: \n <a href=\"#testFilter=xhr XHR.request No file\">\n xhr XHR.request No file\n </a>.\n </p>\n <pre></pre>\n </td>\n </tr> <tr>\n <td>7</td>\n <td class=\"unittest-pass\">\n PASS\n </td>\n <td>\n <p>Expectation: \n <a href=\"#testFilter=xhr XHR.request file\">\n xhr XHR.request file\n </a>.\n </p>\n <pre></pre>\n </td>\n </tr> <tr>\n <td>8</td>\n <td class=\"unittest-pass\">\n PASS\n </td>\n <td>\n <p>Expectation: \n <a href=\"#testFilter=xhr XHR.request onProgress\">\n xhr XHR.request onProgress\n </a>.\n </p>\n <pre></pre>\n </td>\n </tr> <tr>\n <td>9</td>\n <td class=\"unittest-pass\">\n PASS\n </td>\n <td>\n <p>Expectation: \n <a href=\"#testFilter=xhr XHR.request withCredentials No file\">\n xhr XHR.request withCredentials No file\n </a>.\n </p>\n <pre></pre>\n </td>\n </tr> <tr>\n <td>10</td>\n <td class=\"unittest-pass\">\n PASS\n </td>\n <td>\n <p>Expectation: \n <a href=\"#testFilter=xhr XHR.request withCredentials file\">\n xhr XHR.request withCredentials file\n </a>.\n </p>\n <pre></pre>\n </td>\n </tr> <tr>\n <td>11</td>\n <td class=\"unittest-pass\">\n PASS\n </td>\n <td>\n <p>Expectation: \n <a href=\"#testFilter=xhr XHR.getString file\">\n xhr XHR.getString file\n </a>.\n </p>\n <pre></pre>\n </td>\n </tr> <tr>\n <td>12</td>\n <td class=\"unittest-pass\">\n PASS\n </td>\n <td>\n <p>Expectation: \n <a href=\"#testFilter=xhr XHR.getString No file\">\n xhr XHR.getString No file\n </a>.\n </p>\n <pre></pre>\n </td>\n </tr> <tr>\n <td>13</td>\n <td class=\"unittest-pass\">\n PASS\n </td>\n <td>\n <p>Expectation: \n <a href=\"#testFilter=xhr XHR.request responseType arraybuffer\">\n xhr XHR.request responseType arraybuffer\n </a>.\n </p>\n <pre></pre>\n </td>\n </tr> <tr>\n <td>14</td>\n <td class=\"unittest-pass\">\n PASS\n </td>\n <td>\n <p>Expectation: \n <a href=\"#testFilter=xhr overrideMimeType\">\n xhr overrideMimeType\n </a>.\n </p>\n <pre></pre>\n </td>\n </tr> <tr>\n <td>15</td>\n <td class=\"unittest-pass\">\n PASS\n </td>\n <td>\n <p>Expectation: \n <a href=\"#testFilter=xhr xhr upload\">\n xhr xhr upload\n </a>.\n </p>\n <pre></pre>\n </td>\n </tr> <tr>\n <td>16</td>\n <td class=\"unittest-pass\">\n PASS\n </td>\n <td>\n <p>Expectation: \n <a href=\"#testFilter=xhr xhr postFormData\">\n xhr xhr postFormData\n </a>.\n </p>\n <pre></pre>\n </td>\n </tr> <tr>\n <td>17</td>\n <td class=\"unittest-pass\">\n PASS\n </td>\n <td>\n <p>Expectation: \n <a href=\"#testFilter=xhr_requestBlob XHR.request responseType blob\">\n xhr_requestBlob XHR.request responseType blob\n </a>.\n </p>\n <pre></pre>\n </td>\n </tr> <tr>\n <td>18</td>\n <td class=\"unittest-pass\">\n PASS\n </td>\n <td>\n <p>Expectation: \n <a href=\"#testFilter=json xhr responseType json\">\n json xhr responseType json\n </a>.\n </p>\n <pre></pre>\n </td>\n </tr> <tr>\n <td>19</td>\n <td class=\"unittest-pass\">\n PASS\n </td>\n <td>\n <p>Expectation: \n <a href=\"#testFilter=headers xhr responseHeaders\">\n headers xhr responseHeaders\n </a>.\n </p>\n <pre></pre>\n </td>\n </tr> <tr><td colspan=\"3\" class=\"unittest-pass\">\n All 19 tests passed\n </td></tr></tbody></table></body>\n\nexit code:\n0\n\n--- To debug locally, run:\nC:\\b\\s\\w\\ir\\tools\\sdks\\dart-sdk\\bin\\dart.exe C:\\b\\s\\w\\ir\\tools\\testing\\dart\\http_server.dart -p 50687 -c 50688 --network 127.0.0.1 --build-directory=C:\\b\\s\\w\\ir\\out\\ReleaseX64\\ --runtime=chrome --packages=C:\\b\\s\\w\\ir\\.packages\n\n--- Re-run this test:\npython tools/test.py -n dart2js-win-chrome --dart2js-batch --reset-browser-configuration lib_2/html/xhr_test\n\n1583 out of 1583 completed\nTests running for 10 minutes\n\nDouble reporting tests\n http://127.0.0.1:50687/root_build/generated_tests/dart2js-chrome-sdk/tests_lib_2_html_websql_test/test.html?crossOriginPort=50688\n\n--- Total time: 10:27 ---\n0:01:00.040410 - chrome - dart2js-chrome release_x64/lib_2/html/notification_permission_test\n0:00:15.610325 - dart2js - dart2js-chrome release_x64/lib_2/html/element_test/_ElementList/_ElementList, dart2js-chrome release_x64/lib_2/html/element_test/eventDelegation/eventDelegation, dart2js-chrome release_x64/lib_2/html/element_test/ElementList/ElementList, dart2js-chrome release_x64/lib_2/html/element_test/functional/functional, dart2js-chrome release_x64/lib_2/html/element_test/querySelectorAll/querySelectorAll, dart2js-chrome release_x64/lib_2/html/element_test/matches/matches, dart2js-chrome release_x64/lib_2/html/element_test/children/children, dart2js-chrome release_x64/lib_2/html/element_test/click/click, dart2js-chrome release_x64/lib_2/html/element_test/attributes/attributes, dart2js-chrome release_x64/lib_2/html/element_test/position/position, dart2js-chrome release_x64/lib_2/html/element_test/eventListening/eventListening, dart2js-chrome release_x64/lib_2/html/element_test/constructors/constructors\n0:00:11.895489 - dart2js - dart2js-chrome release_x64/lib_2/html/form_data_test/supported/supported, dart2js-chrome release_x64/lib_2/html/form_data_test/functional/functional\n0:00:11.871658 - dart2js - dart2js-chrome release_x64/lib_2/html/fileapi_file_test\n0:00:11.257401 - dart2js - dart2js-chrome release_x64/lib_2/html/event_customevent_test\n0:00:10.933964 - dart2js - dart2js-chrome release_x64/lib_2/html/custom/constructor_calls_created_synchronously_test\n0:00:09.850575 - dart2js - dart2js-chrome release_x64/lib_2/html/custom/created_callback_test\n0:00:09.791000 - dart2js - dart2js-chrome release_x64/lib_2/html/interactive_test/KeyEvent/KeyEvent\n0:00:09.484374 - dart2js - dart2js-chrome release_x64/lib_2/html/touchevent_test\n0:00:09.390597 - dart2js - dart2js-chrome release_x64/language_2/many_method_calls_test\n0:00:09.363873 - dart2js - dart2js-chrome release_x64/lib_2/html/notification_permission_test\n0:00:09.249026 - dart2js - dart2js-chrome release_x64/lib_2/html/xhr_test\n0:00:09.158832 - dart2js - dart2js-chrome release_x64/lib_2/html/worker_test/supported/supported, dart2js-chrome release_x64/lib_2/html/worker_test/functional/functional\n0:00:07.620104 - dart2js - dart2js-chrome release_x64/corelib_2/int_parse_radix_test/01\n0:00:07.452979 - dart2js - dart2js-chrome release_x64/corelib_2/bit_twiddling_test/int64\n0:00:07.308587 - dart2js - dart2js-chrome release_x64/corelib_2/int_parse_radix_test/02\n0:00:07.255506 - chrome - dart2js-chrome release_x64/corelib_2/double_truncate_test/none\n0:00:06.796856 - dart2js - dart2js-chrome release_x64/corelib_2/date_time4_test\n0:00:06.249851 - dart2js - dart2js-chrome release_x64/corelib_2/bit_twiddling_test/none\n0:00:06.249851 - dart2js - dart2js-chrome release_x64/corelib_2/double_hash_code_test\n", "outputs_ref": { "isolated": "96fdc1d7487598a56f19066234784c97817dfab7", "isolatedserver": "https://isolateserver.appspot.com", "namespace": "default-gzip" }, "run_id": "4394eefae4d02711", "server_versions": [ "4186-af94c3f" ], "started_ts": "2019-03-14T12:25:32.287563", "state": "COMPLETED", "tags": [ "build_is_experimental:false", "buildername:dart2js-strong-win-x64-chrome", "buildnumber:3183", "cpu:x86-64", "data:77efef48a9e36277307768b2ea982b4ef9261f17", "master:client.dart", "name:dart2js", "os:Windows", "pool:dart.tests", "priority:25", "service_account:none", "slavename:win10-dart-fedce810-us-central1-c-4gn6", "spec_name:dart.ci.sandbox:dart2js-strong-win-x64-chrome", "stepname:dart2js tests_shard_1 on Windows", "swarming.pool.template:none", "swarming.pool.version:15963fc99909fee459e2eea10e133648111e62d9", "user:None" ], "task_id": "4394eefae4d02710", "try_number": "1" } ] }