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{ "shards": [ { "bot_dimensions": [ { "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-9xf4" ] }, { "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" ] }, { "key": "python", "value": [ "2.7.13" ] }, { "key": "server_version", "value": [ "4216-cf4a3cd" ] }, { "key": "zone", "value": [ "us", "us-central", "us-central1", "us-central1-c" ] } ], "bot_id": "win10-dart-fedce810-us-central1-c-9xf4", "bot_version": "c7f0c187ee2160053ce935aa86119b526086da1e165dea02547e2f5a35dc9e3f", "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": "uljj79jrhRe6OpKm7lMln1WFsY6nZaiil9EWuxg0cRwC" } ] }, "completed_ts": "2019-03-25T21:22:29.697880", "costs_usd": [ 0.2257481903205434 ], "created_ts": "2019-03-25T21:04:05.687517", "duration": 565.6080000400543, "modified_ts": "2019-03-25T21:22:29.697880", "name": "dart2js tests_shard_1/Windows/a72f2c431b/dart2js-strong-win-x64-chrome-try/73", "output": "17825 files remaining...\n16130 files remaining...\n14382 files remaining...\n12673 files remaining...\n11109 files remaining...\n9558 files remaining...\n8384 files remaining...\n6960 files remaining...\n5718 files remaining...\n4387 files remaining...\n3222 files remaining...\n2222 files remaining...\n1251 files remaining...\n215 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: [], dart2js-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, ffi\nDirectory containing tests missing: C:\\b\\s\\w\\ir\\runtime\\observatory\\tests\\service\nTotal: 1877 tests\n * 264 tests will be skipped (215 skipped by design)\n * 0 tests are expected to be flaky but not crash\n * 0 tests are expected to flaky crash\n * 1506 tests are expected to pass\n * 17 tests are expected to fail that we won't fix\n * 88 tests are expected to fail that we should fix\n * 1 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 03.000648s):\nset DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\\ReleaseX64\\dart-sdk\\bin\\dart2js.bat --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 7,414,036 characters Dart to 143,034 characters JavaScript in 3.61 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 394ms):\nC:\\b\\s\\w\\ir\\tools\\sdks\\dart-sdk\\bin\\dart.exe tools/testing/dart/launch_browser.dart chrome http://127.0.0.1:49867/root_build/generated_tests/dart2js-chrome-sdk/tests_corelib_2_list_concurrent_modify_test/test.html?crossOriginPort=49868\n\nRuntime error:\nExpect.throws(testConcurrentAddSelf([])) fails: Did not throw\nExpect.throws(testConcurrentAddSelf([])) fails: Did not throw\n at Object.wrapException (http://127.0.0.1:49867/root_build/generated_compilations/dart2js-sdk/tests_corelib_2_list_concurrent_modify_test/test.js:359:17)\n at Object.Expect__fail (http://127.0.0.1:49867/root_build/generated_compilations/dart2js-sdk/tests_corelib_2_list_concurrent_modify_test/test.js:1964:15)\n at Object.Expect_throws (http://127.0.0.1:49867/root_build/generated_compilations/dart2js-sdk/tests_corelib_2_list_concurrent_modify_test/test.js:1961:9)\n at Object.testConcurrentAddSelf (http://127.0.0.1:49867/root_build/generated_compilations/dart2js-sdk/tests_corelib_2_list_concurrent_modify_test/test.js:2024:9)\n at main (http://127.0.0.1:49867/root_build/generated_compilations/dart2js-sdk/tests_corelib_2_list_concurrent_modify_test/test.js:1998:9)\n at dartMainRunner (http://127.0.0.1:49867/root_dart/tools/testing/dart/test_controller.js:303:5)\n at http://127.0.0.1:49867/root_build/generated_compilations/dart2js-sdk/tests_corelib_2_list_concurrent_modify_test/test.js:3624:7\n at http://127.0.0.1:49867/root_build/generated_compilations/dart2js-sdk/tests_corelib_2_list_concurrent_modify_test/test.js:3610:7\n at dartProgram (http://127.0.0.1:49867/root_build/generated_compilations/dart2js-sdk/tests_corelib_2_list_concurrent_modify_test/test.js:3621:5)\n at http://127.0.0.1:49867/root_build/generated_compilations/dart2js-sdk/tests_corelib_2_list_concurrent_modify_test/test.js:3628:3\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 49867 -c 49868 --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 01.000461s):\nset DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\\ReleaseX64\\dart-sdk\\bin\\dart2js.bat --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 7,414,543 characters Dart to 55,386 characters JavaScript in 1.47 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 69ms):\nC:\\b\\s\\w\\ir\\tools\\sdks\\dart-sdk\\bin\\dart.exe tools/testing/dart/launch_browser.dart chrome http://127.0.0.1:49867/root_build/generated_tests/dart2js-chrome-sdk/multitest_corelib_2_nan_infinity_test_01/test.html?crossOriginPort=49868\n\nRuntime error:\nExpect.isTrue(false) fails.\nExpect.isTrue(false) fails.\n at Object.wrapException (http://127.0.0.1:49867/root_build/generated_compilations/dart2js-sdk/multitest_corelib_2_nan_infinity_test_01/test.js:323:17)\n at Object.Expect__fail (http://127.0.0.1:49867/root_build/generated_compilations/dart2js-sdk/multitest_corelib_2_nan_infinity_test_01/test.js:1056:15)\n at Object.Expect_isTrue (http://127.0.0.1:49867/root_build/generated_compilations/dart2js-sdk/multitest_corelib_2_nan_infinity_test_01/test.js:1048:9)\n at main (http://127.0.0.1:49867/root_build/generated_compilations/dart2js-sdk/multitest_corelib_2_nan_infinity_test_01/test.js:1096:9)\n at dartMainRunner (http://127.0.0.1:49867/root_dart/tools/testing/dart/test_controller.js:303:5)\n at http://127.0.0.1:49867/root_build/generated_compilations/dart2js-sdk/multitest_corelib_2_nan_infinity_test_01/test.js:1488:7\n at http://127.0.0.1:49867/root_build/generated_compilations/dart2js-sdk/multitest_corelib_2_nan_infinity_test_01/test.js:1474:7\n at dartProgram (http://127.0.0.1:49867/root_build/generated_compilations/dart2js-sdk/multitest_corelib_2_nan_infinity_test_01/test.js:1485:5)\n at http://127.0.0.1:49867/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 49867 -c 49868 --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/spread_collections/inference_test\nExpected: Pass\nActual: RuntimeError\n\n--- Command \"dart2js\" (took 03.000005s):\nset DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\\ReleaseX64\\dart-sdk\\bin\\dart2js.bat --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=spread-collections --preview-dart-2\n\nexit code:\n0\n\nstdout:\nCompiled 7,433,867 characters Dart to 115,778 characters JavaScript in 2.98 seconds\nDart file (C:\\b\\s\\w\\ir\\tests\\language_2\\spread_collections\\inference_test.dart) compiled to JavaScript: out/ReleaseX64/generated_compilations/dart2js-sdk/tests_language_2_spread_collections_inference_test/test.js\n\n--- Command \"chrome\" (took 80ms):\nC:\\b\\s\\w\\ir\\tools\\sdks\\dart-sdk\\bin\\dart.exe tools/testing/dart/launch_browser.dart chrome http://127.0.0.1:49867/root_build/generated_tests/dart2js-chrome-sdk/tests_language_2_spread_collections_inference_test/test.html?crossOriginPort=49868\n\nRuntime error:\nExpect.identical(expected: <int>, actual: <int>) fails.\nExpect.identical(expected: <int>, actual: <int>) fails.\n at Object.wrapException (http://127.0.0.1:49867/root_build/generated_compilations/dart2js-sdk/tests_language_2_spread_collections_inference_test/test.js:360:17)\n at Object.Expect__fail (http://127.0.0.1:49867/root_build/generated_compilations/dart2js-sdk/tests_language_2_spread_collections_inference_test/test.js:1738:15)\n at Object.Expect_identical (http://127.0.0.1:49867/root_build/generated_compilations/dart2js-sdk/tests_language_2_spread_collections_inference_test/test.js:1665:9)\n at testTopDownInference_expectIntIterable.call$1$0 (http://127.0.0.1:49867/root_build/generated_compilations/dart2js-sdk/tests_language_2_spread_collections_inference_test/test.js:2894:9)\n at Object.testTopDownInference (http://127.0.0.1:49867/root_build/generated_compilations/dart2js-sdk/tests_language_2_spread_collections_inference_test/test.js:1964:64)\n at main (http://127.0.0.1:49867/root_build/generated_compilations/dart2js-sdk/tests_language_2_spread_collections_inference_test/test.js:1747:9)\n at dartMainRunner (http://127.0.0.1:49867/root_dart/tools/testing/dart/test_controller.js:303:5)\n at http://127.0.0.1:49867/root_build/generated_compilations/dart2js-sdk/tests_language_2_spread_collections_inference_test/test.js:3013:7\n at http://127.0.0.1:49867/root_build/generated_compilations/dart2js-sdk/tests_language_2_spread_collections_inference_test/test.js:2999:7\n at dartProgram (http://127.0.0.1:49867/root_build/generated_compilations/dart2js-sdk/tests_language_2_spread_collections_inference_test/test.js:3010:5)\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 49867 -c 49868 --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/inference_test\n\n\nFAILED: dart2js-chrome release_x64 language_2/superinterface_variance/concrete_class_error_test/27\nExpected: Crash\nActual: Pass\nMissing expected compile error.\n\n--- Command \"dart2js\" (took 165ms):\nset DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\\ReleaseX64\\dart-sdk\\bin\\dart2js.bat --test-mode --packages=C:\\b\\s\\w\\ir\\.packages --preview-dart-2 C:\\b\\s\\w\\ir\\out\\ReleaseX64\\generated_tests\\language_2\\superinterface_variance\\concrete_class_error_test_27.dart --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/short2131_e_concrete_class_error_test_27/out.js\n\nexit code:\n1\n\nstdout:\nout/ReleaseX64/generated_tests/language_2/superinterface_variance/concrete_class_error_test_27.dart:70:7:\nError: Unexpected generic function type found in a type argument.\nclass B<X> extends Object //# 27: compile-time error\n ^\nError: Compilation failed.\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 49867 -c 49868 --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/superinterface_variance/concrete_class_error_test/27\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 546ms):\nset DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\\ReleaseX64\\dart-sdk\\bin\\dart2js.bat --enable-experiment=spread-collections --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/short2246_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.510d6f77890bf72d298ddde3eb9c35529fb4e6d1), 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 collection element\" (InvalidExpression)\n#0 ScopeModelBuilder.defaultNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:119:7)\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:122:18)\n#6 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:128:39)\n#7 ScopeModelBuilder.visitListLiteral (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:730:37)\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:122:18)\n#10 ScopeModelBuilder._handleVariableDeclaration (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:262:5)\n#11 ScopeModelBuilder.visitVariableDeclaration (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:267:5)\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:122:18)\n#14 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:128:39)\n#15 ScopeModelBuilder.visitBlock (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:965:5)\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:122:18)\n#18 ScopeModelBuilder.visitFunctionNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:722:5)\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:122:18)\n#21 ScopeModelBuilder.visitProcedure.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:580:7)\n#22 ScopeModelBuilder.enterNewScope (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:203:18)\n#23 ScopeModelBuilder.visitInvokable (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:508:5)\n#24 ScopeModelBuilder.visitProcedure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:579:5)\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:109:12)\n#27 new ScopeModel.from (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope.dart:26:20)\n#28 KernelModularStrategy.getModularMemberData.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:349:19)\n#29 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35)\n#30 KernelModularStrategy.getModularMemberData (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:348:43)\n#31 KernelWorkItem.run.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:289:28)\n#32 CompilerTask.measure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:64:51)\n#33 KernelWorkItem.run (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:274:26)\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:462:70)\n#35 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35)\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:462:32)\n#37 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35)\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:460:28)\n#39 CompilerDiagnosticReporter.withCurrentElement (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:794:15)\n#40 Compiler.emptyQueue.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:458:18)\n#41 ResolutionEnqueuer._forEach (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/enqueue.dart:445:12)\n#42 ResolutionEnqueuer.forEach (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/enqueue.dart:461:5)\n#43 Compiler.emptyQueue.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:454:16)\n#44 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35)\n#45 Compiler.emptyQueue (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:453:14)\n#46 Compiler.processQueue.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:479:7)\n#47 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35)\n#48 Compiler.processQueue (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:472:14)\n#49 Compiler.computeClosedWorld (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:333:5)\n#50 Compiler.compileFromKernel.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:401:17)\n#51 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35)\n#52 Compiler.compileFromKernel.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:400:43)\n#53 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35)\n#54 Compiler.compileFromKernel (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:399:14)\n#55 Compiler.runInternal (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:286:13)\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:179:35)\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 49867 -c 49868 --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 663ms):\nset DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\\ReleaseX64\\dart-sdk\\bin\\dart2js.bat --enable-experiment=spread-collections --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/short2247_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.510d6f77890bf72d298ddde3eb9c35529fb4e6d1), 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 collection element\" (InvalidExpression)\n#0 ScopeModelBuilder.defaultNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:119:7)\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:122:18)\n#6 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:128:39)\n#7 ScopeModelBuilder.visitListLiteral (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:730:37)\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:122:18)\n#10 ScopeModelBuilder._handleVariableDeclaration (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:262:5)\n#11 ScopeModelBuilder.visitVariableDeclaration (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:267:5)\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:122:18)\n#14 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:128:39)\n#15 ScopeModelBuilder.visitBlock (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:965:5)\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:122:18)\n#18 ScopeModelBuilder.visitFunctionNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:722:5)\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:122:18)\n#21 ScopeModelBuilder.visitProcedure.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:580:7)\n#22 ScopeModelBuilder.enterNewScope (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:203:18)\n#23 ScopeModelBuilder.visitInvokable (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:508:5)\n#24 ScopeModelBuilder.visitProcedure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:579:5)\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:109:12)\n#27 new ScopeModel.from (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope.dart:26:20)\n#28 KernelModularStrategy.getModularMemberData.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:349:19)\n#29 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35)\n#30 KernelModularStrategy.getModularMemberData (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:348:43)\n#31 KernelWorkItem.run.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:289:28)\n#32 CompilerTask.measure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:64:51)\n#33 KernelWorkItem.run (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:274:26)\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:462:70)\n#35 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35)\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:462:32)\n#37 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35)\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:460:28)\n#39 CompilerDiagnosticReporter.withCurrentElement (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:794:15)\n#40 Compiler.emptyQueue.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:458:18)\n#41 ResolutionEnqueuer._forEach (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/enqueue.dart:445:12)\n#42 ResolutionEnqueuer.forEach (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/enqueue.dart:461:5)\n#43 Compiler.emptyQueue.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:454:16)\n#44 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35)\n#45 Compiler.emptyQueue (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:453:14)\n#46 Compiler.processQueue.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:479:7)\n#47 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35)\n#48 Compiler.processQueue (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:472:14)\n#49 Compiler.computeClosedWorld (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:333:5)\n#50 Compiler.compileFromKernel.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:401:17)\n#51 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35)\n#52 Compiler.compileFromKernel.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:400:43)\n#53 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35)\n#54 Compiler.compileFromKernel (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:399:14)\n#55 Compiler.runInternal (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:286:13)\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:179:35)\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 49867 -c 49868 --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/05\nExpected: Pass\nActual: Crash\nMissing expected compile error.\n\n--- Command \"dart2js\" (took 532ms):\nset DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\\ReleaseX64\\dart-sdk\\bin\\dart2js.bat --enable-experiment=spread-collections --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/short2249_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.510d6f77890bf72d298ddde3eb9c35529fb4e6d1), 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 map entry\" (InvalidExpression)\n#0 ScopeModelBuilder.defaultNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:119:7)\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:122:18)\n#6 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:128:39)\n#7 ScopeModelBuilder.visitMethodInvocation (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:878:5)\n#8 MethodInvocation.accept (package:kernel/ast.dart:2857:36)\n#9 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:122:18)\n#10 ScopeModelBuilder.visitExpressionStatement (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:991:5)\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:122:18)\n#13 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:128:39)\n#14 ScopeModelBuilder.visitBlock (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:965:5)\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:122:18)\n#17 ScopeModelBuilder.visitBlockExpression (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:930:5)\n#18 BlockExpression.accept (package:kernel/ast.dart:3768:36)\n#19 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:122:18)\n#20 ScopeModelBuilder._handleVariableDeclaration (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:262:5)\n#21 ScopeModelBuilder.visitVariableDeclaration (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:267:5)\n#22 VariableDeclaration.accept (package:kernel/ast.dart:4587:35)\n#23 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:122:18)\n#24 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:128:39)\n#25 ScopeModelBuilder.visitBlock (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:965:5)\n#26 Block.accept (package:kernel/ast.dart:3881:35)\n#27 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:122:18)\n#28 ScopeModelBuilder.visitFunctionNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:722:5)\n#29 FunctionNode.accept (package:kernel/ast.dart:2111:30)\n#30 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:122:18)\n#31 ScopeModelBuilder.visitProcedure.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:580:7)\n#32 ScopeModelBuilder.enterNewScope (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:203:18)\n#33 ScopeModelBuilder.visitInvokable (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:508:5)\n#34 ScopeModelBuilder.visitProcedure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:579:5)\n#35 Procedure.accept (package:kernel/ast.dart:1773:32)\n#36 ScopeModelBuilder.computeModel (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:109:12)\n#37 new ScopeModel.from (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope.dart:26:20)\n#38 KernelModularStrategy.getModularMemberData.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:349:19)\n#39 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35)\n#40 KernelModularStrategy.getModularMemberData (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:348:43)\n#41 KernelWorkItem.run.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:289:28)\n#42 CompilerTask.measure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:64:51)\n#43 KernelWorkItem.run (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:274:26)\n#44 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:462:70)\n#45 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35)\n#46 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:462:32)\n#47 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35)\n#48 Compiler.emptyQueue.<anonymous closure>.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:460:28)\n#49 CompilerDiagnosticReporter.withCurrentElement (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:794:15)\n#50 Compiler.emptyQueue.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:458:18)\n#51 ResolutionEnqueuer._forEach (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/enqueue.dart:445:12)\n#52 ResolutionEnqueuer.forEach (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/enqueue.dart:461:5)\n#53 Compiler.emptyQueue.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:454:16)\n#54 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35)\n#55 Compiler.emptyQueue (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:453:14)\n#56 Compiler.processQueue.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:479:7)\n#57 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35)\n#58 Compiler.processQueue (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:472:14)\n#59 Compiler.computeClosedWorld (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:333:5)\n#60 Compiler.compileFromKernel.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:401:17)\n#61 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35)\n#62 Compiler.compileFromKernel.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:400:43)\n#63 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35)\n#64 Compiler.compileFromKernel (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:399:14)\n#65 Compiler.runInternal (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:286:13)\n<asynchronous suspension>\n#66 Compiler.run.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:223:38)\n#67 new Future.sync (dart:async/future.dart:224:31)\n#68 Compiler.run.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:223:20)\n#69 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35)\n#70 Compiler.run (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:220:41)\n#71 CompilerImpl.run.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/apiimpl.dart:91:22)\n#72 _RootZone.runUnary (dart:async/zone.dart:1379:54)\n#73 _FutureListener.handleValue (dart:async/future_impl.dart:126:18)\n#74 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:639:45)\n#75 Future._propagateToListeners (dart:async/future_impl.dart:668:32)\n#76 Future._completeWithValue (dart:async/future_impl.dart:483:5)\n#77 Future._asyncComplete.<anonymous closure> (dart:async/future_impl.dart:513:7)\n#78 _microtaskLoop (dart:async/schedule_microtask.dart:41:21)\n#79 _startMicrotaskLoop (dart:async/schedule_microtask.dart:50:5)\n#80 _runPendingImmediateCallback (dart:isolate/runtime/lib/isolate_patch.dart:115:13)\n#81 _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 49867 -c 49868 --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/06\nExpected: Pass\nActual: Crash\nMissing expected compile error.\n\n--- Command \"dart2js\" (took 531ms):\nset DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\\ReleaseX64\\dart-sdk\\bin\\dart2js.bat --enable-experiment=spread-collections --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/short2250_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.510d6f77890bf72d298ddde3eb9c35529fb4e6d1), 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 map entry\" (InvalidExpression)\n#0 ScopeModelBuilder.defaultNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:119:7)\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:122:18)\n#6 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:128:39)\n#7 ScopeModelBuilder.visitMethodInvocation (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:878:5)\n#8 MethodInvocation.accept (package:kernel/ast.dart:2857:36)\n#9 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:122:18)\n#10 ScopeModelBuilder.visitExpressionStatement (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:991:5)\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:122:18)\n#13 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:128:39)\n#14 ScopeModelBuilder.visitBlock (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:965:5)\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:122:18)\n#17 ScopeModelBuilder.visitBlockExpression (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:930:5)\n#18 BlockExpression.accept (package:kernel/ast.dart:3768:36)\n#19 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:122:18)\n#20 ScopeModelBuilder._handleVariableDeclaration (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:262:5)\n#21 ScopeModelBuilder.visitVariableDeclaration (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:267:5)\n#22 VariableDeclaration.accept (package:kernel/ast.dart:4587:35)\n#23 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:122:18)\n#24 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:128:39)\n#25 ScopeModelBuilder.visitBlock (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:965:5)\n#26 Block.accept (package:kernel/ast.dart:3881:35)\n#27 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:122:18)\n#28 ScopeModelBuilder.visitFunctionNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:722:5)\n#29 FunctionNode.accept (package:kernel/ast.dart:2111:30)\n#30 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:122:18)\n#31 ScopeModelBuilder.visitProcedure.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:580:7)\n#32 ScopeModelBuilder.enterNewScope (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:203:18)\n#33 ScopeModelBuilder.visitInvokable (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:508:5)\n#34 ScopeModelBuilder.visitProcedure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:579:5)\n#35 Procedure.accept (package:kernel/ast.dart:1773:32)\n#36 ScopeModelBuilder.computeModel (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:109:12)\n#37 new ScopeModel.from (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope.dart:26:20)\n#38 KernelModularStrategy.getModularMemberData.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:349:19)\n#39 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35)\n#40 KernelModularStrategy.getModularMemberData (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:348:43)\n#41 KernelWorkItem.run.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:289:28)\n#42 CompilerTask.measure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:64:51)\n#43 KernelWorkItem.run (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:274:26)\n#44 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:462:70)\n#45 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35)\n#46 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:462:32)\n#47 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35)\n#48 Compiler.emptyQueue.<anonymous closure>.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:460:28)\n#49 CompilerDiagnosticReporter.withCurrentElement (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:794:15)\n#50 Compiler.emptyQueue.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:458:18)\n#51 ResolutionEnqueuer._forEach (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/enqueue.dart:445:12)\n#52 ResolutionEnqueuer.forEach (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/enqueue.dart:461:5)\n#53 Compiler.emptyQueue.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:454:16)\n#54 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35)\n#55 Compiler.emptyQueue (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:453:14)\n#56 Compiler.processQueue.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:479:7)\n#57 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35)\n#58 Compiler.processQueue (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:472:14)\n#59 Compiler.computeClosedWorld (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:333:5)\n#60 Compiler.compileFromKernel.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:401:17)\n#61 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35)\n#62 Compiler.compileFromKernel.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:400:43)\n#63 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35)\n#64 Compiler.compileFromKernel (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:399:14)\n#65 Compiler.runInternal (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:286:13)\n<asynchronous suspension>\n#66 Compiler.run.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:223:38)\n#67 new Future.sync (dart:async/future.dart:224:31)\n#68 Compiler.run.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:223:20)\n#69 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35)\n#70 Compiler.run (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:220:41)\n#71 CompilerImpl.run.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/apiimpl.dart:91:22)\n#72 _RootZone.runUnary (dart:async/zone.dart:1379:54)\n#73 _FutureListener.handleValue (dart:async/future_impl.dart:126:18)\n#74 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:639:45)\n#75 Future._propagateToListeners (dart:async/future_impl.dart:668:32)\n#76 Future._completeWithValue (dart:async/future_impl.dart:483:5)\n#77 Future._asyncComplete.<anonymous closure> (dart:async/future_impl.dart:513:7)\n#78 _microtaskLoop (dart:async/schedule_microtask.dart:41:21)\n#79 _startMicrotaskLoop (dart:async/schedule_microtask.dart:50:5)\n#80 _runPendingImmediateCallback (dart:isolate/runtime/lib/isolate_patch.dart:115:13)\n#81 _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 49867 -c 49868 --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/07\nExpected: Pass\nActual: Crash\nMissing expected compile error.\n\n--- Command \"dart2js\" (took 490ms):\nset DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\\ReleaseX64\\dart-sdk\\bin\\dart2js.bat --enable-experiment=spread-collections --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/short2251_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.510d6f77890bf72d298ddde3eb9c35529fb4e6d1), 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 map entry\" (InvalidExpression)\n#0 ScopeModelBuilder.defaultNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:119:7)\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:122:18)\n#6 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:128:39)\n#7 ScopeModelBuilder.visitMethodInvocation (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:878:5)\n#8 MethodInvocation.accept (package:kernel/ast.dart:2857:36)\n#9 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:122:18)\n#10 ScopeModelBuilder.visitExpressionStatement (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:991:5)\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:122:18)\n#13 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:128:39)\n#14 ScopeModelBuilder.visitBlock (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:965:5)\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:122:18)\n#17 ScopeModelBuilder.visitBlockExpression (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:930:5)\n#18 BlockExpression.accept (package:kernel/ast.dart:3768:36)\n#19 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:122:18)\n#20 ScopeModelBuilder._handleVariableDeclaration (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:262:5)\n#21 ScopeModelBuilder.visitVariableDeclaration (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:267:5)\n#22 VariableDeclaration.accept (package:kernel/ast.dart:4587:35)\n#23 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:122:18)\n#24 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:128:39)\n#25 ScopeModelBuilder.visitBlock (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:965:5)\n#26 Block.accept (package:kernel/ast.dart:3881:35)\n#27 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:122:18)\n#28 ScopeModelBuilder.visitFunctionNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:722:5)\n#29 FunctionNode.accept (package:kernel/ast.dart:2111:30)\n#30 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:122:18)\n#31 ScopeModelBuilder.visitProcedure.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:580:7)\n#32 ScopeModelBuilder.enterNewScope (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:203:18)\n#33 ScopeModelBuilder.visitInvokable (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:508:5)\n#34 ScopeModelBuilder.visitProcedure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:579:5)\n#35 Procedure.accept (package:kernel/ast.dart:1773:32)\n#36 ScopeModelBuilder.computeModel (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:109:12)\n#37 new ScopeModel.from (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope.dart:26:20)\n#38 KernelModularStrategy.getModularMemberData.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:349:19)\n#39 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35)\n#40 KernelModularStrategy.getModularMemberData (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:348:43)\n#41 KernelWorkItem.run.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:289:28)\n#42 CompilerTask.measure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:64:51)\n#43 KernelWorkItem.run (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:274:26)\n#44 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:462:70)\n#45 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35)\n#46 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:462:32)\n#47 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35)\n#48 Compiler.emptyQueue.<anonymous closure>.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:460:28)\n#49 CompilerDiagnosticReporter.withCurrentElement (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:794:15)\n#50 Compiler.emptyQueue.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:458:18)\n#51 ResolutionEnqueuer._forEach (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/enqueue.dart:445:12)\n#52 ResolutionEnqueuer.forEach (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/enqueue.dart:461:5)\n#53 Compiler.emptyQueue.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:454:16)\n#54 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35)\n#55 Compiler.emptyQueue (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:453:14)\n#56 Compiler.processQueue.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:479:7)\n#57 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35)\n#58 Compiler.processQueue (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:472:14)\n#59 Compiler.computeClosedWorld (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:333:5)\n#60 Compiler.compileFromKernel.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:401:17)\n#61 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35)\n#62 Compiler.compileFromKernel.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:400:43)\n#63 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35)\n#64 Compiler.compileFromKernel (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:399:14)\n#65 Compiler.runInternal (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:286:13)\n<asynchronous suspension>\n#66 Compiler.run.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:223:38)\n#67 new Future.sync (dart:async/future.dart:224:31)\n#68 Compiler.run.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:223:20)\n#69 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35)\n#70 Compiler.run (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:220:41)\n#71 CompilerImpl.run.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/apiimpl.dart:91:22)\n#72 _RootZone.runUnary (dart:async/zone.dart:1379:54)\n#73 _FutureListener.handleValue (dart:async/future_impl.dart:126:18)\n#74 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:639:45)\n#75 Future._propagateToListeners (dart:async/future_impl.dart:668:32)\n#76 Future._completeWithValue (dart:async/future_impl.dart:483:5)\n#77 Future._asyncComplete.<anonymous closure> (dart:async/future_impl.dart:513:7)\n#78 _microtaskLoop (dart:async/schedule_microtask.dart:41:21)\n#79 _startMicrotaskLoop (dart:async/schedule_microtask.dart:50:5)\n#80 _runPendingImmediateCallback (dart:isolate/runtime/lib/isolate_patch.dart:115:13)\n#81 _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 49867 -c 49868 --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/13\nExpected: Pass\nActual: Crash\nMissing expected compile error.\n\n--- Command \"dart2js\" (took 250ms):\nset DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\\ReleaseX64\\dart-sdk\\bin\\dart2js.bat --enable-experiment=spread-collections --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/short2257_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.510d6f77890bf72d298ddde3eb9c35529fb4e6d1), 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:560:9)\n#2 InferenceVisitor.visitConstructorInvocation (package:front_end/src/fasta/kernel/inference_visitor.dart:167:14)\n#3 ConstructorInvocation.accept1 (package:kernel/ast.dart:3018:43)\n#4 ShadowTypeInferrer.inferExpression (package:front_end/src/fasta/kernel/kernel_shadow_ast.dart:1519:18)\n#5 InferenceVisitor.inferElement (package:front_end/src/fasta/kernel/inference_visitor.dart:692:23)\n#6 InferenceVisitor.visitListLiteralJudgment (package:front_end/src/fasta/kernel/inference_visitor.dart:725:25)\n#7 ListLiteralJudgment.acceptInference (package:front_end/src/fasta/kernel/kernel_shadow_ast.dart:960:20)\n#8 ShadowTypeInferrer.inferExpression (package:front_end/src/fasta/kernel/kernel_shadow_ast.dart:1517:18)\n#9 InferenceVisitor.inferElement (package:front_end/src/fasta/kernel/inference_visitor.dart:667:38)\n#10 InferenceVisitor.visitSetLiteralJudgment (package:front_end/src/fasta/kernel/inference_visitor.dart:1444:25)\n#11 InferenceVisitor.visitMapLiteralJudgment (package:front_end/src/fasta/kernel/inference_visitor.dart:1053:9)\n#12 MapLiteralJudgment.acceptInference (package:front_end/src/fasta/kernel/kernel_shadow_ast.dart:992:20)\n#13 ShadowTypeInferrer.inferExpression (package:front_end/src/fasta/kernel/kernel_shadow_ast.dart:1517:18)\n#14 InferenceVisitor.visitVariableDeclarationJudgment (package:front_end/src/fasta/kernel/inference_visitor.dart:1766:16)\n#15 VariableDeclarationJudgment.acceptInference (package:front_end/src/fasta/kernel/kernel_shadow_ast.dart:1730:20)\n#16 ShadowTypeInferrer.inferStatement (package:front_end/src/fasta/kernel/kernel_shadow_ast.dart:1565:24)\n#17 InferenceVisitor.visitBlockJudgment (package:front_end/src/fasta/kernel/inference_visitor.dart:76:16)\n#18 BlockJudgment.acceptInference (package:front_end/src/fasta/kernel/kernel_shadow_ast.dart:200:20)\n#19 ShadowTypeInferrer.inferStatement (package:front_end/src/fasta/kernel/kernel_shadow_ast.dart:1565:24)\n#20 TypeInferrerImpl.inferFunctionBody (package:front_end/src/fasta/type_inference/type_inferrer.dart:1175:5)\n#21 BodyBuilder.finishFunction (package:front_end/src/fasta/kernel/body_builder.dart:762:20)\n#22 DietListener.listenerFinishFunction (package:front_end/src/fasta/source/diet_listener.dart:803:14)\n#23 DietListener.buildFunctionBody (package:front_end/src/fasta/source/diet_listener.dart:837:7)\n#24 DietListener.endTopLevelMethod (package:front_end/src/fasta/source/diet_listener.dart:312:5)\n#25 Parser.parseTopLevelMethod (package:front_end/src/fasta/parser/parser.dart:2336:14)\n#26 Parser.parseTopLevelMemberImpl (package:front_end/src/fasta/parser/parser.dart:2237:14)\n#27 Parser.parseTopLevelDeclarationImpl (package:front_end/src/fasta/parser/parser.dart:485:14)\n#28 Parser.parseUnit (package:front_end/src/fasta/parser/parser.dart:344:15)\n#29 SourceLoader.buildBody (package:front_end/src/fasta/source/source_loader.dart:261:14)\n<asynchronous suspension>\n#30 Loader.buildBodies (package:front_end/src/fasta/loader.dart:182:15)\n<asynchronous suspension>\n#31 KernelTarget.buildComponent.<anonymous closure> (package:front_end/src/fasta/kernel/kernel_target.dart:298:20)\n<asynchronous suspension>\n#32 withCrashReporting (package:front_end/src/fasta/crash.dart:122:24)\n<asynchronous suspension>\n#33 KernelTarget.buildComponent (package:front_end/src/fasta/kernel/kernel_target.dart:296:12)\n<asynchronous suspension>\n#34 generateKernelInternal.<anonymous closure> (package:front_end/src/kernel_generator_impl.dart:148:38)\n<asynchronous suspension>\n#35 withCrashReporting (package:front_end/src/fasta/crash.dart:122:24)\n<asynchronous suspension>\n#36 generateKernelInternal (package:front_end/src/kernel_generator_impl.dart:55:10)\n<asynchronous suspension>\n#37 compile.<anonymous closure> (package:front_end/src/api_unstable/dart2js.dart:175:32)\n<asynchronous suspension>\n#38 CompilerContext.runWithOptions.<anonymous closure> (package:front_end/src/fasta/compiler_context.dart:134:20)\n<asynchronous suspension>\n#39 CompilerContext.runInContext.<anonymous closure>.<anonymous closure> (package:front_end/src/fasta/compiler_context.dart:122:46)\n#40 new Future.sync (dart:async/future.dart:224:31)\n#41 CompilerContext.runInContext.<anonymous closure> (package:front_end/src/fasta/compiler_context.dart:122:19)\n#42 _rootRun (dart:async/zone.dart:1124:13)\n#43 _CustomZone.run (dart:async/zone.dart:1021:19)\n#44 _runZoned (dart:async/zone.dart:1516:10)\n#45 runZoned (dart:async/zone.dart:1463:12)\n#46 CompilerContext.runInContext (package:front_end/src/fasta/compiler_context.dart:121:12)\n#47 CompilerContext.runWithOptions (package:front_end/src/fasta/compiler_context.dart:132:10)\n#48 compile (package:front_end/src/api_unstable/dart2js.dart:173:46)\n<asynchronous suspension>\n#49 KernelLoaderTask.load.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/loader.dart:104:27)\n<asynchronous suspension>\n#50 CompilerTask.measure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:64:51)\n#51 KernelLoaderTask.load (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/loader.dart:59:12)\n#52 Compiler.runInternal (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:261:48)\n<asynchronous suspension>\n#53 Compiler.run.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:223:38)\n#54 new Future.sync (dart:async/future.dart:224:31)\n#55 Compiler.run.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:223:20)\n#56 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35)\n#57 Compiler.run (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:220:41)\n#58 CompilerImpl.run.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/apiimpl.dart:91:22)\n#59 _RootZone.runUnary (dart:async/zone.dart:1379:54)\n#60 _FutureListener.handleValue (dart:async/future_impl.dart:126:18)\n#61 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:639:45)\n#62 Future._propagateToListeners (dart:async/future_impl.dart:668:32)\n#63 Future._completeWithValue (dart:async/future_impl.dart:483:5)\n#64 Future._asyncComplete.<anonymous closure> (dart:async/future_impl.dart:513:7)\n#65 _microtaskLoop (dart:async/schedule_microtask.dart:41:21)\n#66 _startMicrotaskLoop (dart:async/schedule_microtask.dart:50:5)\n#67 _runPendingImmediateCallback (dart:isolate/runtime/lib/isolate_patch.dart:115:13)\n#68 _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:2336:14)\n#3 Parser.parseTopLevelMemberImpl (package:front_end/src/fasta/parser/parser.dart:2237:14)\n#4 Parser.parseTopLevelDeclarationImpl (package:front_end/src/fasta/parser/parser.dart:485:14)\n#5 Parser.parseUnit (package:front_end/src/fasta/parser/parser.dart:344:15)\n#6 SourceLoader.buildBody (package:front_end/src/fasta/source/source_loader.dart:261:14)\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:148:38)\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:175:32)\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:173:46)\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:104:27)\n<asynchronous suspension>\n#27 CompilerTask.measure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:64:51)\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:261:48)\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:179:35)\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 49867 -c 49868 --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/08\nExpected: Pass\nActual: Crash\nMissing expected compile error.\n\n--- Command \"dart2js\" (took 610ms):\nset DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\\ReleaseX64\\dart-sdk\\bin\\dart2js.bat --enable-experiment=spread-collections --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/short2252_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.510d6f77890bf72d298ddde3eb9c35529fb4e6d1), 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 map entry\" (InvalidExpression)\n#0 ScopeModelBuilder.defaultNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:119:7)\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:122:18)\n#6 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:128:39)\n#7 ScopeModelBuilder.visitMethodInvocation (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:878:5)\n#8 MethodInvocation.accept (package:kernel/ast.dart:2857:36)\n#9 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:122:18)\n#10 ScopeModelBuilder.visitExpressionStatement (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:991:5)\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:122:18)\n#13 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:128:39)\n#14 ScopeModelBuilder.visitBlock (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:965:5)\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:122:18)\n#17 ScopeModelBuilder.visitBlockExpression (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:930:5)\n#18 BlockExpression.accept (package:kernel/ast.dart:3768:36)\n#19 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:122:18)\n#20 ScopeModelBuilder._handleVariableDeclaration (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:262:5)\n#21 ScopeModelBuilder.visitVariableDeclaration (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:267:5)\n#22 VariableDeclaration.accept (package:kernel/ast.dart:4587:35)\n#23 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:122:18)\n#24 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:128:39)\n#25 ScopeModelBuilder.visitBlock (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:965:5)\n#26 Block.accept (package:kernel/ast.dart:3881:35)\n#27 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:122:18)\n#28 ScopeModelBuilder.visitFunctionNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:722:5)\n#29 FunctionNode.accept (package:kernel/ast.dart:2111:30)\n#30 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:122:18)\n#31 ScopeModelBuilder.visitProcedure.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:580:7)\n#32 ScopeModelBuilder.enterNewScope (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:203:18)\n#33 ScopeModelBuilder.visitInvokable (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:508:5)\n#34 ScopeModelBuilder.visitProcedure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:579:5)\n#35 Procedure.accept (package:kernel/ast.dart:1773:32)\n#36 ScopeModelBuilder.computeModel (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:109:12)\n#37 new ScopeModel.from (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope.dart:26:20)\n#38 KernelModularStrategy.getModularMemberData.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:349:19)\n#39 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35)\n#40 KernelModularStrategy.getModularMemberData (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:348:43)\n#41 KernelWorkItem.run.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:289:28)\n#42 CompilerTask.measure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:64:51)\n#43 KernelWorkItem.run (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:274:26)\n#44 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:462:70)\n#45 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35)\n#46 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:462:32)\n#47 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35)\n#48 Compiler.emptyQueue.<anonymous closure>.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:460:28)\n#49 CompilerDiagnosticReporter.withCurrentElement (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:794:15)\n#50 Compiler.emptyQueue.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:458:18)\n#51 ResolutionEnqueuer._forEach (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/enqueue.dart:445:12)\n#52 ResolutionEnqueuer.forEach (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/enqueue.dart:461:5)\n#53 Compiler.emptyQueue.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:454:16)\n#54 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35)\n#55 Compiler.emptyQueue (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:453:14)\n#56 Compiler.processQueue.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:479:7)\n#57 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35)\n#58 Compiler.processQueue (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:472:14)\n#59 Compiler.computeClosedWorld (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:333:5)\n#60 Compiler.compileFromKernel.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:401:17)\n#61 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35)\n#62 Compiler.compileFromKernel.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:400:43)\n#63 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35)\n#64 Compiler.compileFromKernel (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:399:14)\n#65 Compiler.runInternal (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:286:13)\n<asynchronous suspension>\n#66 Compiler.run.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:223:38)\n#67 new Future.sync (dart:async/future.dart:224:31)\n#68 Compiler.run.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:223:20)\n#69 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35)\n#70 Compiler.run (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:220:41)\n#71 CompilerImpl.run.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/apiimpl.dart:91:22)\n#72 _RootZone.runUnary (dart:async/zone.dart:1379:54)\n#73 _FutureListener.handleValue (dart:async/future_impl.dart:126:18)\n#74 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:639:45)\n#75 Future._propagateToListeners (dart:async/future_impl.dart:668:32)\n#76 Future._completeWithValue (dart:async/future_impl.dart:483:5)\n#77 Future._asyncComplete.<anonymous closure> (dart:async/future_impl.dart:513:7)\n#78 _microtaskLoop (dart:async/schedule_microtask.dart:41:21)\n#79 _startMicrotaskLoop (dart:async/schedule_microtask.dart:50:5)\n#80 _runPendingImmediateCallback (dart:isolate/runtime/lib/isolate_patch.dart:115:13)\n#81 _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 49867 -c 49868 --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/10\nExpected: Pass\nActual: Crash\nMissing expected compile error.\n\n--- Command \"dart2js\" (took 627ms):\nset DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\\ReleaseX64\\dart-sdk\\bin\\dart2js.bat --enable-experiment=spread-collections --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/short2254_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.510d6f77890bf72d298ddde3eb9c35529fb4e6d1), 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 collection element\" (InvalidExpression)\n#0 ScopeModelBuilder.defaultNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:119:7)\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:122:18)\n#6 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:128:39)\n#7 ScopeModelBuilder.visitSetLiteral (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:742:37)\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:122:18)\n#10 ScopeModelBuilder._handleVariableDeclaration (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:262:5)\n#11 ScopeModelBuilder.visitVariableDeclaration (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:267:5)\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:122:18)\n#14 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:128:39)\n#15 ScopeModelBuilder.visitBlock (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:965:5)\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:122:18)\n#18 ScopeModelBuilder.visitFunctionNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:722:5)\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:122:18)\n#21 ScopeModelBuilder.visitProcedure.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:580:7)\n#22 ScopeModelBuilder.enterNewScope (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:203:18)\n#23 ScopeModelBuilder.visitInvokable (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:508:5)\n#24 ScopeModelBuilder.visitProcedure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:579:5)\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:109:12)\n#27 new ScopeModel.from (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope.dart:26:20)\n#28 KernelModularStrategy.getModularMemberData.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:349:19)\n#29 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35)\n#30 KernelModularStrategy.getModularMemberData (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:348:43)\n#31 KernelWorkItem.run.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:289:28)\n#32 CompilerTask.measure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:64:51)\n#33 KernelWorkItem.run (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:274:26)\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:462:70)\n#35 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35)\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:462:32)\n#37 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35)\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:460:28)\n#39 CompilerDiagnosticReporter.withCurrentElement (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:794:15)\n#40 Compiler.emptyQueue.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:458:18)\n#41 ResolutionEnqueuer._forEach (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/enqueue.dart:445:12)\n#42 ResolutionEnqueuer.forEach (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/enqueue.dart:461:5)\n#43 Compiler.emptyQueue.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:454:16)\n#44 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35)\n#45 Compiler.emptyQueue (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:453:14)\n#46 Compiler.processQueue.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:479:7)\n#47 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35)\n#48 Compiler.processQueue (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:472:14)\n#49 Compiler.computeClosedWorld (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:333:5)\n#50 Compiler.compileFromKernel.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:401:17)\n#51 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35)\n#52 Compiler.compileFromKernel.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:400:43)\n#53 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35)\n#54 Compiler.compileFromKernel (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:399:14)\n#55 Compiler.runInternal (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:286:13)\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:179:35)\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 49867 -c 49868 --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/12\nExpected: Pass\nActual: Crash\nMissing expected compile error.\n\n--- Command \"dart2js\" (took 531ms):\nset DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\\ReleaseX64\\dart-sdk\\bin\\dart2js.bat --enable-experiment=spread-collections --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/short2256_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.510d6f77890bf72d298ddde3eb9c35529fb4e6d1), 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 collection element\" (InvalidExpression)\n#0 ScopeModelBuilder.defaultNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:119:7)\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:122:18)\n#6 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:128:39)\n#7 ScopeModelBuilder.visitSetLiteral (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:742:37)\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:122:18)\n#10 ScopeModelBuilder._handleVariableDeclaration (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:262:5)\n#11 ScopeModelBuilder.visitVariableDeclaration (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:267:5)\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:122:18)\n#14 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:128:39)\n#15 ScopeModelBuilder.visitBlock (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:965:5)\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:122:18)\n#18 ScopeModelBuilder.visitFunctionNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:722:5)\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:122:18)\n#21 ScopeModelBuilder.visitProcedure.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:580:7)\n#22 ScopeModelBuilder.enterNewScope (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:203:18)\n#23 ScopeModelBuilder.visitInvokable (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:508:5)\n#24 ScopeModelBuilder.visitProcedure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:579:5)\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:109:12)\n#27 new ScopeModel.from (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope.dart:26:20)\n#28 KernelModularStrategy.getModularMemberData.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:349:19)\n#29 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35)\n#30 KernelModularStrategy.getModularMemberData (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:348:43)\n#31 KernelWorkItem.run.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:289:28)\n#32 CompilerTask.measure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:64:51)\n#33 KernelWorkItem.run (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:274:26)\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:462:70)\n#35 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35)\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:462:32)\n#37 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35)\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:460:28)\n#39 CompilerDiagnosticReporter.withCurrentElement (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:794:15)\n#40 Compiler.emptyQueue.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:458:18)\n#41 ResolutionEnqueuer._forEach (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/enqueue.dart:445:12)\n#42 ResolutionEnqueuer.forEach (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/enqueue.dart:461:5)\n#43 Compiler.emptyQueue.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:454:16)\n#44 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35)\n#45 Compiler.emptyQueue (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:453:14)\n#46 Compiler.processQueue.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:479:7)\n#47 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35)\n#48 Compiler.processQueue (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:472:14)\n#49 Compiler.computeClosedWorld (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:333:5)\n#50 Compiler.compileFromKernel.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:401:17)\n#51 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35)\n#52 Compiler.compileFromKernel.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:400:43)\n#53 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35)\n#54 Compiler.compileFromKernel (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:399:14)\n#55 Compiler.runInternal (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:286:13)\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:179:35)\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 49867 -c 49868 --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 671ms):\nset DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\\ReleaseX64\\dart-sdk\\bin\\dart2js.bat --enable-experiment=spread-collections --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/short2255_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.510d6f77890bf72d298ddde3eb9c35529fb4e6d1), 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 collection element\" (InvalidExpression)\n#0 ScopeModelBuilder.defaultNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:119:7)\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:122:18)\n#6 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:128:39)\n#7 ScopeModelBuilder.visitSetLiteral (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:742:37)\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:122:18)\n#10 ScopeModelBuilder._handleVariableDeclaration (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:262:5)\n#11 ScopeModelBuilder.visitVariableDeclaration (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:267:5)\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:122:18)\n#14 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:128:39)\n#15 ScopeModelBuilder.visitBlock (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:965:5)\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:122:18)\n#18 ScopeModelBuilder.visitFunctionNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:722:5)\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:122:18)\n#21 ScopeModelBuilder.visitProcedure.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:580:7)\n#22 ScopeModelBuilder.enterNewScope (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:203:18)\n#23 ScopeModelBuilder.visitInvokable (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:508:5)\n#24 ScopeModelBuilder.visitProcedure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:579:5)\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:109:12)\n#27 new ScopeModel.from (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope.dart:26:20)\n#28 KernelModularStrategy.getModularMemberData.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:349:19)\n#29 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35)\n#30 KernelModularStrategy.getModularMemberData (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:348:43)\n#31 KernelWorkItem.run.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:289:28)\n#32 CompilerTask.measure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:64:51)\n#33 KernelWorkItem.run (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:274:26)\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:462:70)\n#35 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35)\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:462:32)\n#37 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35)\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:460:28)\n#39 CompilerDiagnosticReporter.withCurrentElement (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:794:15)\n#40 Compiler.emptyQueue.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:458:18)\n#41 ResolutionEnqueuer._forEach (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/enqueue.dart:445:12)\n#42 ResolutionEnqueuer.forEach (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/enqueue.dart:461:5)\n#43 Compiler.emptyQueue.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:454:16)\n#44 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35)\n#45 Compiler.emptyQueue (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:453:14)\n#46 Compiler.processQueue.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:479:7)\n#47 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35)\n#48 Compiler.processQueue (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:472:14)\n#49 Compiler.computeClosedWorld (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:333:5)\n#50 Compiler.compileFromKernel.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:401:17)\n#51 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35)\n#52 Compiler.compileFromKernel.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:400:43)\n#53 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35)\n#54 Compiler.compileFromKernel (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:399:14)\n#55 Compiler.runInternal (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:286:13)\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:179:35)\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 49867 -c 49868 --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/14\nExpected: Pass\nActual: Crash\nMissing expected compile error.\n\n--- Command \"dart2js\" (took 724ms):\nset DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\\ReleaseX64\\dart-sdk\\bin\\dart2js.bat --enable-experiment=spread-collections --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/short2258_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.510d6f77890bf72d298ddde3eb9c35529fb4e6d1), 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 collection element\" (InvalidExpression)\n#0 ScopeModelBuilder.defaultNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:119:7)\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:122:18)\n#6 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:128:39)\n#7 ScopeModelBuilder.visitSetLiteral (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:742:37)\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:122:18)\n#10 ScopeModelBuilder._handleVariableDeclaration (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:262:5)\n#11 ScopeModelBuilder.visitVariableDeclaration (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:267:5)\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:122:18)\n#14 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:128:39)\n#15 ScopeModelBuilder.visitBlock (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:965:5)\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:122:18)\n#18 ScopeModelBuilder.visitFunctionNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:722:5)\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:122:18)\n#21 ScopeModelBuilder.visitProcedure.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:580:7)\n#22 ScopeModelBuilder.enterNewScope (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:203:18)\n#23 ScopeModelBuilder.visitInvokable (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:508:5)\n#24 ScopeModelBuilder.visitProcedure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:579:5)\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:109:12)\n#27 new ScopeModel.from (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope.dart:26:20)\n#28 KernelModularStrategy.getModularMemberData.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:349:19)\n#29 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35)\n#30 KernelModularStrategy.getModularMemberData (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:348:43)\n#31 KernelWorkItem.run.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:289:28)\n#32 CompilerTask.measure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:64:51)\n#33 KernelWorkItem.run (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:274:26)\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:462:70)\n#35 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35)\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:462:32)\n#37 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35)\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:460:28)\n#39 CompilerDiagnosticReporter.withCurrentElement (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:794:15)\n#40 Compiler.emptyQueue.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:458:18)\n#41 ResolutionEnqueuer._forEach (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/enqueue.dart:445:12)\n#42 ResolutionEnqueuer.forEach (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/enqueue.dart:461:5)\n#43 Compiler.emptyQueue.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:454:16)\n#44 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35)\n#45 Compiler.emptyQueue (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:453:14)\n#46 Compiler.processQueue.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:479:7)\n#47 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35)\n#48 Compiler.processQueue (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:472:14)\n#49 Compiler.computeClosedWorld (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:333:5)\n#50 Compiler.compileFromKernel.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:401:17)\n#51 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35)\n#52 Compiler.compileFromKernel.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:400:43)\n#53 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35)\n#54 Compiler.compileFromKernel (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:399:14)\n#55 Compiler.runInternal (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:286:13)\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:179:35)\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 49867 -c 49868 --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\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 625ms):\nset DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\\ReleaseX64\\dart-sdk\\bin\\dart2js.bat --enable-experiment=spread-collections --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/short2259_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.510d6f77890bf72d298ddde3eb9c35529fb4e6d1), 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 collection element\" (InvalidExpression)\n#0 ScopeModelBuilder.defaultNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:119:7)\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:122:18)\n#6 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:128:39)\n#7 ScopeModelBuilder.visitSetLiteral (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:742:37)\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:122:18)\n#10 ScopeModelBuilder._handleVariableDeclaration (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:262:5)\n#11 ScopeModelBuilder.visitVariableDeclaration (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:267:5)\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:122:18)\n#14 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:128:39)\n#15 ScopeModelBuilder.visitBlock (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:965:5)\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:122:18)\n#18 ScopeModelBuilder.visitFunctionNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:722:5)\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:122:18)\n#21 ScopeModelBuilder.visitProcedure.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:580:7)\n#22 ScopeModelBuilder.enterNewScope (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:203:18)\n#23 ScopeModelBuilder.visitInvokable (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:508:5)\n#24 ScopeModelBuilder.visitProcedure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:579:5)\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:109:12)\n#27 new ScopeModel.from (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope.dart:26:20)\n#28 KernelModularStrategy.getModularMemberData.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:349:19)\n#29 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35)\n#30 KernelModularStrategy.getModularMemberData (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:348:43)\n#31 KernelWorkItem.run.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:289:28)\n#32 CompilerTask.measure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:64:51)\n#33 KernelWorkItem.run (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:274:26)\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:462:70)\n#35 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35)\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:462:32)\n#37 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35)\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:460:28)\n#39 CompilerDiagnosticReporter.withCurrentElement (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:794:15)\n#40 Compiler.emptyQueue.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:458:18)\n#41 ResolutionEnqueuer._forEach (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/enqueue.dart:445:12)\n#42 ResolutionEnqueuer.forEach (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/enqueue.dart:461:5)\n#43 Compiler.emptyQueue.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:454:16)\n#44 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35)\n#45 Compiler.emptyQueue (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:453:14)\n#46 Compiler.processQueue.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:479:7)\n#47 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35)\n#48 Compiler.processQueue (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:472:14)\n#49 Compiler.computeClosedWorld (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:333:5)\n#50 Compiler.compileFromKernel.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:401:17)\n#51 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35)\n#52 Compiler.compileFromKernel.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:400:43)\n#53 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35)\n#54 Compiler.compileFromKernel (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:399:14)\n#55 Compiler.runInternal (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:286:13)\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:179:35)\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 49867 -c 49868 --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 752ms):\nset DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\\ReleaseX64\\dart-sdk\\bin\\dart2js.bat --enable-experiment=spread-collections --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/short2260_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.510d6f77890bf72d298ddde3eb9c35529fb4e6d1), 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 collection element\" (InvalidExpression)\n#0 ScopeModelBuilder.defaultNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:119:7)\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:122:18)\n#6 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:128:39)\n#7 ScopeModelBuilder.visitSetLiteral (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:742:37)\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:122:18)\n#10 ScopeModelBuilder._handleVariableDeclaration (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:262:5)\n#11 ScopeModelBuilder.visitVariableDeclaration (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:267:5)\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:122:18)\n#14 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:128:39)\n#15 ScopeModelBuilder.visitBlock (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:965:5)\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:122:18)\n#18 ScopeModelBuilder.visitFunctionNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:722:5)\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:122:18)\n#21 ScopeModelBuilder.visitProcedure.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:580:7)\n#22 ScopeModelBuilder.enterNewScope (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:203:18)\n#23 ScopeModelBuilder.visitInvokable (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:508:5)\n#24 ScopeModelBuilder.visitProcedure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:579:5)\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:109:12)\n#27 new ScopeModel.from (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope.dart:26:20)\n#28 KernelModularStrategy.getModularMemberData.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:349:19)\n#29 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35)\n#30 KernelModularStrategy.getModularMemberData (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:348:43)\n#31 KernelWorkItem.run.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:289:28)\n#32 CompilerTask.measure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:64:51)\n#33 KernelWorkItem.run (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:274:26)\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:462:70)\n#35 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35)\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:462:32)\n#37 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35)\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:460:28)\n#39 CompilerDiagnosticReporter.withCurrentElement (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:794:15)\n#40 Compiler.emptyQueue.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:458:18)\n#41 ResolutionEnqueuer._forEach (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/enqueue.dart:445:12)\n#42 ResolutionEnqueuer.forEach (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/enqueue.dart:461:5)\n#43 Compiler.emptyQueue.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:454:16)\n#44 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35)\n#45 Compiler.emptyQueue (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:453:14)\n#46 Compiler.processQueue.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:479:7)\n#47 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35)\n#48 Compiler.processQueue (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:472:14)\n#49 Compiler.computeClosedWorld (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:333:5)\n#50 Compiler.compileFromKernel.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:401:17)\n#51 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35)\n#52 Compiler.compileFromKernel.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:400:43)\n#53 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35)\n#54 Compiler.compileFromKernel (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:399:14)\n#55 Compiler.runInternal (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:286:13)\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:179:35)\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 49867 -c 49868 --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 lib_2/html/js_typed_interop_default_arg_test/default_value\nExpected: Pass\nActual: MissingCompileTimeError\nMissing expected compile error.\n\n--- Command \"dart2js\" (took 03.000894s):\nset DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\\ReleaseX64\\dart-sdk\\bin\\dart2js.bat --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/short2872_default_arg_test_default_value/out.js\n\nexit code:\n0\n\nstdout:\nCompiled 7,420,106 characters Dart to 176,878 characters JavaScript in 3.89 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/short2872_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 49867 -c 49868 --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/js_typed_interop_default_arg_test/explicit_argument\nExpected: Pass\nActual: RuntimeError\n\n--- Command \"dart2js\" (took 03.000819s):\nset DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\\ReleaseX64\\dart-sdk\\bin\\dart2js.bat --test-mode --packages=C:\\b\\s\\w\\ir\\.packages --out=C:/b/s/w/ir/out/ReleaseX64/generated_compilations/dart2js-sdk/short2874_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 7,420,054 characters Dart to 176,895 characters JavaScript in 3.76 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/short2874_ult_arg_test_explicit_argument/test.js\n\n--- Command \"chrome\" (took 99ms):\nC:\\b\\s\\w\\ir\\tools\\sdks\\dart-sdk\\bin\\dart.exe tools/testing/dart/launch_browser.dart chrome http://127.0.0.1:49867/root_build/generated_tests/dart2js-chrome-sdk/short2873_ult_arg_test_explicit_argument/test.html?crossOriginPort=49868\n\nRuntime error:\nReferenceError: get42 is not defined\nReferenceError: get42 is not defined\n at StaticClosure.Foo_get42 (http://127.0.0.1:49867/root_build/generated_compilations/dart2js-sdk/short2874_ult_arg_test_explicit_argument/test.js:2239:7)\n at main_closure0.call$0 (http://127.0.0.1:49867/root_build/generated_compilations/dart2js-sdk/short2874_ult_arg_test_explicit_argument/test.js:3879:90)\n at Object.test (http://127.0.0.1:49867/root_build/generated_compilations/dart2js-sdk/short2874_ult_arg_test_explicit_argument/test.js:2202:23)\n at main (http://127.0.0.1:49867/root_build/generated_compilations/dart2js-sdk/short2874_ult_arg_test_explicit_argument/test.js:2252:9)\n at dartMainRunner (http://127.0.0.1:49867/root_dart/tools/testing/dart/test_controller.js:303:5)\n at http://127.0.0.1:49867/root_build/generated_compilations/dart2js-sdk/short2874_ult_arg_test_explicit_argument/test.js:4253:7\n at http://127.0.0.1:49867/root_build/generated_compilations/dart2js-sdk/short2874_ult_arg_test_explicit_argument/test.js:4239:7\n at dartProgram (http://127.0.0.1:49867/root_build/generated_compilations/dart2js-sdk/short2874_ult_arg_test_explicit_argument/test.js:4250:5)\n at http://127.0.0.1:49867/root_build/generated_compilations/dart2js-sdk/short2874_ult_arg_test_explicit_argument/test.js:4257:3\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 49867 -c 49868 --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/xhr_test\nExpected: Slow RuntimeError\nActual: Pass\n\n--- Command \"dart2js\" (took 10.000737s):\nset DART_CONFIGURATION=ReleaseX64 & set DART_SUPPRESS_WER=1 & out\\ReleaseX64\\dart-sdk\\bin\\dart2js.bat --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 7,671,546 characters Dart to 704,146 characters JavaScript in 10.7 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 355ms):\nC:\\b\\s\\w\\ir\\tools\\sdks\\dart-sdk\\bin\\dart.exe tools/testing/dart/launch_browser.dart chrome http://127.0.0.1:49867/root_build/generated_tests/dart2js-chrome-sdk/tests_lib_2_html_xhr_test/test.html?crossOriginPort=49868\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: 0.146\n}\n\n- {\n type: message_received\n value: unittest-suite-wait-for-done\n timestamp: 0.147\n}\n\n- {\n type: message_received\n value: dart-main-done\n timestamp: 0.148\n}\n\n- {\n type: message_received\n value: unittest-suite-done\n timestamp: 0.326\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 49867 -c 49868 --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\n1612 out of 1613 completed\nTests running for 5 minutes\n\nDouble reporting tests\n http://127.0.0.1:49867/root_build/generated_tests/dart2js-chrome-sdk/tests_lib_2_html_websql_test/test.html?crossOriginPort=49868\n\n--- Total time: 09:06 ---\n0:01:00.031644 - chrome - dart2js-chrome release_x64/lib_2/html/notification_permission_test\n0:00:11.525399 - dart2js - dart2js-chrome release_x64/lib_2/html/touchevent_test\n0:00:11.095669 - dart2js - dart2js-chrome release_x64/lib_2/html/interactive_test/KeyEvent/KeyEvent\n0:00:11.050359 - dart2js - dart2js-chrome release_x64/lib_2/html/worker_test/supported/supported, dart2js-chrome release_x64/lib_2/html/worker_test/functional/functional\n0:00:10.737918 - dart2js - dart2js-chrome release_x64/lib_2/html/xhr_test\n0:00:09.686507 - 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/functional/functional, dart2js-chrome release_x64/lib_2/html/element_test/_ElementList/_ElementList, dart2js-chrome release_x64/lib_2/html/element_test/querySelectorAll/querySelectorAll, dart2js-chrome release_x64/lib_2/html/element_test/children/children, dart2js-chrome release_x64/lib_2/html/element_test/eventListening/eventListening, dart2js-chrome release_x64/lib_2/html/element_test/matches/matches, 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/click/click, dart2js-chrome release_x64/lib_2/html/element_test/constructors/constructors\n0:00:09.417979 - dart2js - dart2js-chrome release_x64/lib_2/html/event_customevent_test\n0:00:09.275671 - dart2js - dart2js-chrome release_x64/lib_2/html/custom/created_callback_test\n0:00:08.969697 - dart2js - dart2js-chrome release_x64/lib_2/html/custom/constructor_calls_created_synchronously_test\n0:00:08.288077 - dart2js - dart2js-chrome release_x64/language_2/many_method_calls_test\n0:00:07.035138 - dart2js - dart2js-chrome release_x64/lib_2/html/form_data_test/functional/functional, dart2js-chrome release_x64/lib_2/html/form_data_test/supported/supported\n0:00:06.902342 - dart2js - dart2js-chrome release_x64/lib_2/html/fileapi_file_test\n0:00:06.796885 - dart2js - dart2js-chrome release_x64/corelib_2/bit_twiddling_test/int64\n0:00:06.515695 - dart2js - dart2js-chrome release_x64/lib_2/html/notification_permission_test\n0:00:06.030482 - chrome - dart2js-chrome release_x64/corelib_2/int_from_environment_test\n0:00:06.027732 - dart2js - dart2js-chrome release_x64/lib_2/html/streams_test\n0:00:05.343748 - dart2js - dart2js-chrome release_x64/corelib_2/date_time9_test\n0:00:05.343748 - dart2js - dart2js-chrome release_x64/corelib_2/date_time4_test\n0:00:05.312465 - dart2js - dart2js-chrome release_x64/corelib_2/double_floor_to_double_test\n0:00:04.843764 - dart2js - dart2js-chrome release_x64/corelib_2/double_round_test/none\n", "outputs_ref": { "isolated": "97b8cb32cfb82bcdaa6a316a58f21aabe5b54d56", "isolatedserver": "https://isolateserver.appspot.com", "namespace": "default-gzip" }, "run_id": "43cf7c6844bad011", "server_versions": [ "4216-cf4a3cd" ], "started_ts": "2019-03-25T21:04:07.543638", "state": "COMPLETED", "tags": [ "build_is_experimental:false", "buildername:dart2js-strong-win-x64-chrome-try", "buildnumber:73", "cpu:x86-64", "data:a72f2c431bbf2c55e41186d0a066fb7741bdb2c2", "gerrit:https://dart-review.googlesource.com/c/97820/1", "master:dart.try", "name:dart2js", "os:Windows", "pool:dart.tests", "priority:25", "service_account:none", "slavename:win10-dart-fedce810-us-central1-c-85t9", "spec_name:dart.try:dart2js-strong-win-x64-chrome-try", "stepname:dart2js tests_shard_1 on Windows", "swarming.pool.template:none", "swarming.pool.version:d6245a93c5415172333b9d5617b866325f438b0f", "user:None" ], "task_id": "43cf7c6844bad010", "try_number": "1" } ] }