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'C:\b\s\w\ir\cipd_bin_packages\python.exe' -u 'C:\b\s\w\ir\kitchen-checkout\build\scripts\tools\runit.py' --show-path --with-third-party-lib -- python 'C:\b\s\w\ir\kitchen-checkout\build\scripts\slave\recipe_modules\chromium_swarming\resources\collect_task.py' --verbose -o 'c:\b\s\w\ir\tmp\t\tmpprf3zm.json' --task-output-dir 'c:\b\s\w\ir\tmp\t\tmpeu8_xy' --merge-script 'C:\b\s\w\ir\kitchen-checkout\build\scripts\slave\recipe_modules\chromium_swarming\resources\noop_merge.py' --merge-script-stdout-file 'c:\b\s\w\ir\tmp\t\tmpuox3vemerge_script_log' --merge-additional-args '[]' --summary-json-file 'c:\b\s\w\ir\tmp\t\tmp5hhckj.json' -- swarming collect -server https://chromium-swarm.appspot.com -worker 50 -task-summary-python -task-output-stdout all -verbose -requests-json 'c:\b\s\w\ir\tmp\t\tmp6nenny.json' in dir C:\b\s\w\ir\k: allow_subannotations: False cmd: ['C:\\b\\s\\w\\ir\\cipd_bin_packages\\python.exe', '-u', 'C:\\b\\s\\w\\ir\\kitchen-checkout\\build\\scripts\\tools\\runit.py', '--show-path', '--with-third-party-lib', '--', 'python', 'C:\\b\\s\\w\\ir\\kitchen-checkout\\build\\scripts\\slave\\recipe_modules\\chromium_swarming\\resources\\collect_task.py', '--verbose', '-o', 'c:\\b\\s\\w\\ir\\tmp\\t\\tmpprf3zm.json', '--task-output-dir', 'c:\\b\\s\\w\\ir\\tmp\\t\\tmpeu8_xy', '--merge-script', 'C:\\b\\s\\w\\ir\\kitchen-checkout\\build\\scripts\\slave\\recipe_modules\\chromium_swarming\\resources\\noop_merge.py', '--merge-script-stdout-file', 'c:\\b\\s\\w\\ir\\tmp\\t\\tmpuox3vemerge_script_log', '--merge-additional-args', '[]', '--summary-json-file', 'c:\\b\\s\\w\\ir\\tmp\\t\\tmp5hhckj.json', '--', 'swarming', 'collect', '-server', 'https://chromium-swarm.appspot.com', '-worker', '50', '-task-summary-python', '-task-output-stdout', 'all', '-verbose', '-requests-json', 'c:\\b\\s\\w\\ir\\tmp\\t\\tmp6nenny.json'] env: {} env_prefixes: {'PATH': 'C:\\b\\s\\w\\ir\\cache\\swarming_client'} env_suffixes: {} infra_step: False name_tokens: ('dart2js tests_shard_1 on Windows',) ok_ret: ALL_OK step_test_data: <lambda>(...) trigger_specs: () full environment: ALLUSERSPROFILE: C:\ProgramData APPDATA: C:\Users\chrome-bot\AppData\Roaming BOTO_CONFIG: C:\b\s\w\ir\tmp\gsutil_task\.boto BUILDBUCKET_EXPERIMENTAL: FALSE CIPD_CACHE_DIR: C:\b\s\cipd_cache\cache CIPD_EXE_SHIM: "C:\b\s\w\ir\cipd_bin_packages\vpython.exe" CIPD_PROTOCOL: v2 COMMONPROGRAMFILES: C:\Program Files\Common Files COMMONPROGRAMFILES(X86): C:\Program Files (x86)\Common Files COMMONPROGRAMW6432: C:\Program Files\Common Files COMPUTERNAME: WIN10-DART-FEDC COMSPEC: C:\Windows\system32\cmd.exe DOCKER_CONFIG: C:\b\s\w\ir\tmp\docker_cfg_task DOCKER_TMPDIR: C:\b\s\w\ir\tmp\docker_tmp_task FPS_BROWSER_APP_PROFILE_STRING: Internet Explorer FPS_BROWSER_USER_PROFILE_STRING: Default GIT_CONFIG_NOSYSTEM: 1 GIT_TERMINAL_PROMPT: 0 HOMEDRIVE: C: HOMEPATH: \Users\chrome-bot INFRA_GIT_WRAPPER_HOME: C:\b\s\w\ir\tmp\git_home_task LC_ALL: English_United States.UTF-8 LC_COLLATE: English_United States.UTF-8 LC_CTYPE: English_United States.UTF-8 LC_MONETARY: English_United States.UTF-8 LC_NUMERIC: English_United States.UTF-8 LC_TIME: English_United States.UTF-8 LOCALAPPDATA: C:\Users\chrome-bot\AppData\Local LOGDOG_COORDINATOR_HOST: logs.chromium.org LOGDOG_STREAM_PREFIX: buildbucket/cr-buildbucket.appspot.com/8917984717170154688 LOGDOG_STREAM_PROJECT: dart LOGDOG_STREAM_SERVER_PATH: net.pipe:LUCILogDogKitchen_2176 LOGONSERVER: \\WIN10-DART-FEDC LUCI_CONTEXT: C:\b\s\w\itbwbrdc\luci_context.718223202 MAC_CHROMIUM_TMPDIR: C:\b\s\w\ir\tmp\t NO_GCE_CHECK: False NUMBER_OF_PROCESSORS: 8 ONEDRIVE: C:\Users\chrome-bot\OneDrive OS: Windows_NT PATH: C:\b\s\w\ir\cache\swarming_client;C:\b\s\w\ir\cipd_bin_packages;C:\b\s\w\ir\cipd_bin_packages\bin;C:\b\s\cipd_cache\bin;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Program Files\Puppet Labs\Puppet\bin PATHEXT: .COM;.EXE;.BAT;.CMD;.VBS;.VBE;.JS;.JSE;.WSF;.WSH;.MSC PROCESSOR_ARCHITECTURE: AMD64 PROCESSOR_IDENTIFIER: Intel64 Family 6 Model 63 Stepping 0, GenuineIntel PROCESSOR_LEVEL: 6 PROCESSOR_REVISION: 3f00 PROGRAMDATA: C:\ProgramData PROGRAMFILES: C:\Program Files PROGRAMFILES(X86): C:\Program Files (x86) PROGRAMW6432: C:\Program Files PROMPT: $P$G PSMODULEPATH: C:\Program Files\WindowsPowerShell\Modules;C:\Windows\system32\WindowsPowerShell\v1.0\Modules PUBLIC: C:\Users\Public PYTHONIOENCODING: UTF-8 PYTHONUNBUFFERED: 1 SESSIONNAME: Console SWARMING_BOT_ID: win10-dart-fedce810-us-central1-c-kmhq SWARMING_EXTERNAL_BOT_SETUP: 1 SWARMING_HEADLESS: 1 SWARMING_SERVER: https://chromium-swarm.appspot.com SWARMING_TASK_ID: 43cf427444b24f11 SYSTEMDRIVE: C: SYSTEMROOT: C:\Windows TEMP: C:\b\s\w\ir\tmp\t TEMPDIR: C:\b\s\w\ir\tmp\t TMP: C:\b\s\w\ir\tmp\t TMPDIR: C:\b\s\w\ir\tmp\t USERDOMAIN: WIN10-DART-FEDC USERDOMAIN_ROAMINGPROFILE: WIN10-DART-FEDC USERNAME: chrome-bot USERPROFILE: C:\Users\chrome-bot VPYTHON_VIRTUALENV_ROOT: C:\b\s\w\ir\cache\vpython WINDIR: C:\Windows Set PYTHONPATH: C:\b\s\w\ir\kitchen-checkout\build\scripts;C:\b\s\w\ir\kitchen-checkout\build\site_config;C:\b\s\w\ir\kitchen-checkout\build\third_party;C:\b\s\w\ir\kitchen-checkout\build\third_party\buildbot_8_4p1;C:\b\s\w\ir\kitchen-checkout\build\third_party\buildbot_slave_8_4;C:\b\s\w\ir\kitchen-checkout\build\third_party\coverage-3.7.1;C:\b\s\w\ir\kitchen-checkout\build\third_party\decorator_3_3_1;C:\b\s\w\ir\kitchen-checkout\build\third_party\google_api_python_client;C:\b\s\w\ir\kitchen-checkout\build\third_party\httplib2\python2;C:\b\s\w\ir\kitchen-checkout\build\third_party\infra_libs;C:\b\s\w\ir\kitchen-checkout\build\third_party\jinja2;C:\b\s\w\ir\kitchen-checkout\build\third_party\markupsafe;C:\b\s\w\ir\kitchen-checkout\build\third_party\oauth2client;C:\b\s\w\ir\kitchen-checkout\build\third_party\pyasn1;C:\b\s\w\ir\kitchen-checkout\build\third_party\pyasn1-modules;C:\b\s\w\ir\kitchen-checkout\build\third_party\python-rsa;C:\b\s\w\ir\kitchen-checkout\build\third_party\requests_2_10_0;C:\b\s\w\ir\kitchen-checkout\build\third_party\setuptools-0.6c11;C:\b\s\w\ir\kitchen-checkout\build\third_party\sqlalchemy_0_7_1;C:\b\s\w\ir\kitchen-checkout\build\third_party\sqlalchemy_migrate_0_7_1;C:\b\s\w\ir\kitchen-checkout\build\third_party\tempita_0_5;C:\b\s\w\ir\kitchen-checkout\build\third_party\twisted_10_2;C:\b\s\w\ir\kitchen-checkout\build\third_party\uritemplate;C:\b\s\w\ir\kitchen-checkout\build\third_party\site-packages 2019-03-25 14:10:21,072 - root: [DEBUG] Using task_output_dir: 'c:\\b\\s\\w\\ir\\tmp\\t\\tmpeu8_xy' 2019-03-25 14:10:21,072 - root: [WARNING] task_output_dir 'c:\\b\\s\\w\\ir\\tmp\\t\\tmpeu8_xy' already exists! 2019-03-25 14:10:21,072 - root: [WARNING] task_output_dir existing content: [] 2019-03-25 14:10:21,072 - root: [INFO] collect_cmd: swarming collect -server https://chromium-swarm.appspot.com -worker 50 -task-summary-python -task-output-stdout all -verbose -requests-json c:\b\s\w\ir\tmp\t\tmp6nenny.json -output-dir c:\b\s\w\ir\tmp\t\tmpeu8_xy -task-summary-json c:\b\s\w\ir\tmp\t\tmp5hhckj.json [D2019-03-25T14:10:21.272570-07:00 15916 0 auth.go:1265] Minting a new token {"key":"luci_ctx/e1571b05918535e85a8e032760661f362706cc703b1c30678d8c1562a37a4080", "scopes":"https://www.googleapis.com/auth/userinfo.email"} [D2019-03-25T14:10:21.272570-07:00 15916 0 luci_ctx.go:138] POST http://127.0.0.1:49713/rpc/LuciLocalAuthService.GetOAuthToken {"key":"luci_ctx/e1571b05918535e85a8e032760661f362706cc703b1c30678d8c1562a37a4080", "scopes":"https://www.googleapis.com/auth/userinfo.email"} [D2019-03-25T14:10:21.275659-07:00 15916 0 auth.go:1222] Token expires in 31m43.7243408s {"key":"luci_ctx/e1571b05918535e85a8e032760661f362706cc703b1c30678d8c1562a37a4080", "scopes":"https://www.googleapis.com/auth/userinfo.email"} [D2019-03-25T14:10:22.589100-07:00 15916 0 collect.go:344] Waiting task_id: 43cf7ed831593010 [D2019-03-25T14:10:23.823485-07:00 15916 0 collect.go:344] Waiting task_id: 43cf7ed831593010 [D2019-03-25T14:10:26.120348-07:00 15916 0 collect.go:344] Waiting task_id: 43cf7ed831593010 [D2019-03-25T14:10:27.417250-07:00 15916 0 collect.go:344] Waiting task_id: 43cf7ed831593010 [D2019-03-25T14:10:28.823495-07:00 15916 0 collect.go:344] Waiting task_id: 43cf7ed831593010 [D2019-03-25T14:10:30.229765-07:00 15916 0 collect.go:344] Waiting task_id: 43cf7ed831593010 [D2019-03-25T14:10:32.292255-07:00 15916 0 collect.go:344] Waiting task_id: 43cf7ed831593010 [D2019-03-25T14:10:33.792290-07:00 15916 0 collect.go:344] Waiting task_id: 43cf7ed831593010 [D2019-03-25T14:10:35.370414-07:00 15916 0 collect.go:344] Waiting task_id: 43cf7ed831593010 [D2019-03-25T14:10:37.042310-07:00 15916 0 collect.go:344] Waiting task_id: 43cf7ed831593010 [D2019-03-25T14:10:38.745450-07:00 15916 0 collect.go:344] Waiting task_id: 43cf7ed831593010 [D2019-03-25T14:10:40.573607-07:00 15916 0 collect.go:344] Waiting task_id: 43cf7ed831593010 [D2019-03-25T14:10:42.495467-07:00 15916 0 collect.go:344] Waiting task_id: 43cf7ed831593010 [D2019-03-25T14:10:44.323609-07:00 15916 0 collect.go:344] Waiting task_id: 43cf7ed831593010 [D2019-03-25T14:10:46.386114-07:00 15916 0 collect.go:344] Waiting task_id: 43cf7ed831593010 [D2019-03-25T14:10:48.386132-07:00 15916 0 collect.go:344] Waiting task_id: 43cf7ed831593010 [D2019-03-25T14:10:50.401730-07:00 15916 0 collect.go:344] Waiting task_id: 43cf7ed831593010 [D2019-03-25T14:10:52.495493-07:00 15916 0 collect.go:344] Waiting task_id: 43cf7ed831593010 [D2019-03-25T14:10:54.730142-07:00 15916 0 collect.go:344] Waiting task_id: 43cf7ed831593010 [D2019-03-25T14:10:57.011151-07:00 15916 0 collect.go:344] Waiting task_id: 43cf7ed831593010 [D2019-03-25T14:10:59.417425-07:00 15916 0 collect.go:344] Waiting task_id: 43cf7ed831593010 [D2019-03-25T14:11:01.823699-07:00 15916 0 collect.go:344] Waiting task_id: 43cf7ed831593010 [D2019-03-25T14:11:04.354958-07:00 15916 0 collect.go:344] Waiting task_id: 43cf7ed831593010 [D2019-03-25T14:11:07.011190-07:00 15916 0 collect.go:344] Waiting task_id: 43cf7ed831593010 [D2019-03-25T14:11:09.667445-07:00 15916 0 collect.go:344] Waiting task_id: 43cf7ed831593010 [D2019-03-25T14:11:12.417489-07:00 15916 0 collect.go:344] Waiting task_id: 43cf7ed831593010 [D2019-03-25T14:11:15.308121-07:00 15916 0 collect.go:344] Waiting task_id: 43cf7ed831593010 [D2019-03-25T14:11:18.636269-07:00 15916 0 collect.go:344] Waiting task_id: 43cf7ed831593010 [D2019-03-25T14:11:21.933340-07:00 15916 0 collect.go:344] Waiting task_id: 43cf7ed831593010 [D2019-03-25T14:11:25.073783-07:00 15916 0 collect.go:344] Waiting task_id: 43cf7ed831593010 [D2019-03-25T14:11:30.183223-07:00 15916 0 collect.go:344] Waiting task_id: 43cf7ed831593010 [D2019-03-25T14:11:33.683294-07:00 15916 0 collect.go:344] Waiting task_id: 43cf7ed831593010 [D2019-03-25T14:11:37.323876-07:00 15916 0 collect.go:344] Waiting task_id: 43cf7ed831593010 [D2019-03-25T14:11:41.027031-07:00 15916 0 collect.go:344] Waiting task_id: 43cf7ed831593010 [D2019-03-25T14:11:44.855162-07:00 15916 0 collect.go:344] Waiting task_id: 43cf7ed831593010 [D2019-03-25T14:11:48.917699-07:00 15916 0 collect.go:344] Waiting task_id: 43cf7ed831593010 [D2019-03-25T14:11:53.183339-07:00 15916 0 collect.go:344] Waiting task_id: 43cf7ed831593010 [D2019-03-25T14:11:57.370873-07:00 15916 0 collect.go:344] Waiting task_id: 43cf7ed831593010 [D2019-03-25T14:12:01.683639-07:00 15916 0 collect.go:344] Waiting 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[D2019-03-25T14:14:25.481030-07:00 15916 0 collect.go:344] Waiting task_id: 43cf7ed831593010 [D2019-03-25T14:14:34.777914-07:00 15916 0 collect.go:344] Waiting task_id: 43cf7ed831593010 [D2019-03-25T14:14:44.449835-07:00 15916 0 collect.go:344] Waiting task_id: 43cf7ed831593010 [D2019-03-25T14:14:54.621772-07:00 15916 0 collect.go:344] Waiting task_id: 43cf7ed831593010 [D2019-03-25T14:15:04.840623-07:00 15916 0 collect.go:344] Waiting task_id: 43cf7ed831593010 [D2019-03-25T14:15:15.450021-07:00 15916 0 collect.go:344] Waiting task_id: 43cf7ed831593010 [D2019-03-25T14:15:27.403200-07:00 15916 0 collect.go:344] Waiting task_id: 43cf7ed831593010 [D2019-03-25T14:15:38.809536-07:00 15916 0 collect.go:344] Waiting task_id: 43cf7ed831593010 [D2019-03-25T14:15:50.528346-07:00 15916 0 collect.go:344] Waiting task_id: 43cf7ed831593010 [D2019-03-25T14:16:02.622176-07:00 15916 0 collect.go:344] Waiting task_id: 43cf7ed831593010 [D2019-03-25T14:16:15.231575-07:00 15916 0 collect.go:344] Waiting 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collect.go:344] Waiting task_id: 43cf7ed831593010 [D2019-03-25T14:19:10.779403-07:00 15916 0 collect.go:344] Waiting task_id: 43cf7ed831593010 [D2019-03-25T14:19:26.216979-07:00 15916 0 collect.go:344] Waiting task_id: 43cf7ed831593010 [D2019-03-25T14:19:41.373286-07:00 15916 0 collect.go:344] Waiting task_id: 43cf7ed831593010 [D2019-03-25T14:19:56.545319-07:00 15916 0 collect.go:344] Waiting task_id: 43cf7ed831593010 [D2019-03-25T14:20:11.764095-07:00 15916 0 collect.go:344] Waiting task_id: 43cf7ed831593010 [D2019-03-25T14:20:27.576653-07:00 15916 0 collect.go:344] Waiting task_id: 43cf7ed831593010 [D2019-03-25T14:20:42.826727-07:00 15916 0 collect.go:344] Waiting task_id: 43cf7ed831593010 [D2019-03-25T14:20:57.951847-07:00 15916 0 collect.go:344] Waiting task_id: 43cf7ed831593010 [D2019-03-25T14:21:13.155042-07:00 15916 0 collect.go:344] Waiting task_id: 43cf7ed831593010 [D2019-03-25T14:21:28.483263-07:00 15916 0 collect.go:344] Waiting task_id: 43cf7ed831593010 [D2019-03-25T14:21:43.624047-07:00 15916 0 collect.go:344] Waiting task_id: 43cf7ed831593010 [D2019-03-25T14:21:58.842809-07:00 15916 0 collect.go:344] Waiting task_id: 43cf7ed831593010 [D2019-03-25T14:22:13.999108-07:00 15916 0 collect.go:344] Waiting task_id: 43cf7ed831593010 43cf7ed831593010: exit 1 18251 files remaining... 17006 files remaining... 15520 files remaining... 13856 files remaining... 12175 files remaining... 10589 files remaining... 9188 files remaining... 7716 files remaining... 6551 files remaining... 4819 files remaining... 3358 files remaining... 2235 files remaining... 1047 files remaining... tools/testing/dart/main.dart:1: Warning: Interpreting this as package URI, 'package:test_dart/main.dart'. Test configuration: dart2js-win-firefox(architecture: x64, compiler: dart2js, mode: release, runtime: firefox, system: win, vm-options: [], dart2js-options: [], timeout: null, preview-dart-2, use-sdk) Suites tested: samples, standalone, standalone_2, corelib_2, language_2, vm, benchmark_smoke, utils, lib_2, analyze_library, service, kernel, ffi Directory containing tests missing: C:\b\s\w\ir\runtime\observatory\tests\service Total: 1877 tests * 265 tests will be skipped (215 skipped by design) * 2 tests are expected to be flaky but not crash * 0 tests are expected to flaky crash * 1501 tests are expected to pass * 17 tests are expected to fail that we won't fix * 89 tests are expected to fail that we should fix * 1 tests are expected to crash that we should fix * 0 tests are allowed to timeout * 2 could not be categorized or are in multiple categories FAILED: dart2js-firefox release_x64 corelib_2/list_concurrent_modify_test Expected: Pass Actual: RuntimeError --- Command "dart2js" (took 02.000937s): set 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 exit code: 0 stdout: Compiled 7,414,036 characters Dart to 143,034 characters JavaScript in 2.91 seconds Dart 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 --- Command "firefox" (took 01.000161s): C:\b\s\w\ir\tools\sdks\dart-sdk\bin\dart.exe tools/testing/dart/launch_browser.dart firefox http://127.0.0.1:49866/root_build/generated_tests/dart2js-firefox-sdk/tests_corelib_2_list_concurrent_modify_test/test.html?crossOriginPort=49867 Runtime error: Expect.throws(testConcurrentAddSelf([])) fails: Did not throw wrapException@http://127.0.0.1:49866/root_build/generated_compilations/dart2js-sdk/tests_corelib_2_list_concurrent_modify_test/test.js:359:17 Expect__fail@http://127.0.0.1:49866/root_build/generated_compilations/dart2js-sdk/tests_corelib_2_list_concurrent_modify_test/test.js:1964:13 Expect_throws@http://127.0.0.1:49866/root_build/generated_compilations/dart2js-sdk/tests_corelib_2_list_concurrent_modify_test/test.js:1961:7 testConcurrentAddSelf@http://127.0.0.1:49866/root_build/generated_compilations/dart2js-sdk/tests_corelib_2_list_concurrent_modify_test/test.js:2024:7 main@http://127.0.0.1:49866/root_build/generated_compilations/dart2js-sdk/tests_corelib_2_list_concurrent_modify_test/test.js:1998:7 dartMainRunner@http://127.0.0.1:49866/root_dart/tools/testing/dart/test_controller.js:303:5 @http://127.0.0.1:49866/root_build/generated_compilations/dart2js-sdk/tests_corelib_2_list_concurrent_modify_test/test.js:3624:7 @http://127.0.0.1:49866/root_build/generated_compilations/dart2js-sdk/tests_corelib_2_list_concurrent_modify_test/test.js:3610:7 dartProgram@http://127.0.0.1:49866/root_build/generated_compilations/dart2js-sdk/tests_corelib_2_list_concurrent_modify_test/test.js:3604:4 @http://127.0.0.1:49866/root_build/generated_compilations/dart2js-sdk/tests_corelib_2_list_concurrent_modify_test/test.js:28:11 exit code: 0 --- To debug locally, run: C:\b\s\w\ir\tools\sdks\dart-sdk\bin\dart.exe C:\b\s\w\ir\tools\testing\dart\http_server.dart -p 49866 -c 49867 --network 127.0.0.1 --build-directory=C:\b\s\w\ir\out\ReleaseX64\ --runtime=firefox --packages=C:\b\s\w\ir\.packages --- Re-run this test: python tools/test.py -n dart2js-win-firefox --dart2js-batch --reset-browser-configuration corelib_2/list_concurrent_modify_test FAILED: dart2js-firefox release_x64 corelib_2/nan_infinity_test/01 Expected: Pass Actual: RuntimeError --- Command "dart2js" (took 01.000421s): set 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 exit code: 0 stdout: Compiled 7,414,543 characters Dart to 55,386 characters JavaScript in 1.42 seconds Dart 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 --- Command "firefox" (took 104ms): C:\b\s\w\ir\tools\sdks\dart-sdk\bin\dart.exe tools/testing/dart/launch_browser.dart firefox http://127.0.0.1:49866/root_build/generated_tests/dart2js-firefox-sdk/multitest_corelib_2_nan_infinity_test_01/test.html?crossOriginPort=49867 Runtime error: Expect.isTrue(false) fails. wrapException@http://127.0.0.1:49866/root_build/generated_compilations/dart2js-sdk/multitest_corelib_2_nan_infinity_test_01/test.js:323:17 Expect__fail@http://127.0.0.1:49866/root_build/generated_compilations/dart2js-sdk/multitest_corelib_2_nan_infinity_test_01/test.js:1056:13 Expect_isTrue@http://127.0.0.1:49866/root_build/generated_compilations/dart2js-sdk/multitest_corelib_2_nan_infinity_test_01/test.js:1048:7 main@http://127.0.0.1:49866/root_build/generated_compilations/dart2js-sdk/multitest_corelib_2_nan_infinity_test_01/test.js:1096:7 dartMainRunner@http://127.0.0.1:49866/root_dart/tools/testing/dart/test_controller.js:303:5 @http://127.0.0.1:49866/root_build/generated_compilations/dart2js-sdk/multitest_corelib_2_nan_infinity_test_01/test.js:1488:7 @http://127.0.0.1:49866/root_build/generated_compilations/dart2js-sdk/multitest_corelib_2_nan_infinity_test_01/test.js:1474:7 dartProgram@http://127.0.0.1:49866/root_build/generated_compilations/dart2js-sdk/multitest_corelib_2_nan_infinity_test_01/test.js:1468:4 @http://127.0.0.1:49866/root_build/generated_compilations/dart2js-sdk/multitest_corelib_2_nan_infinity_test_01/test.js:28:11 exit code: 0 --- To debug locally, run: C:\b\s\w\ir\tools\sdks\dart-sdk\bin\dart.exe C:\b\s\w\ir\tools\testing\dart\http_server.dart -p 49866 -c 49867 --network 127.0.0.1 --build-directory=C:\b\s\w\ir\out\ReleaseX64\ --runtime=firefox --packages=C:\b\s\w\ir\.packages --- Re-run this test: python tools/test.py -n dart2js-win-firefox --dart2js-batch --reset-browser-configuration corelib_2/nan_infinity_test/01 FAILED: dart2js-firefox release_x64 language_2/spread_collections/inference_test Expected: Pass Actual: RuntimeError --- Command "dart2js" (took 02.000470s): set 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 exit code: 0 stdout: Compiled 7,433,867 characters Dart to 115,778 characters JavaScript in 2.47 seconds Dart 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 --- Command "firefox" (took 83ms): C:\b\s\w\ir\tools\sdks\dart-sdk\bin\dart.exe tools/testing/dart/launch_browser.dart firefox http://127.0.0.1:49866/root_build/generated_tests/dart2js-firefox-sdk/tests_language_2_spread_collections_inference_test/test.html?crossOriginPort=49867 Runtime error: Expect.identical(expected: <int>, actual: <int>) fails. wrapException@http://127.0.0.1:49866/root_build/generated_compilations/dart2js-sdk/tests_language_2_spread_collections_inference_test/test.js:360:17 Expect__fail@http://127.0.0.1:49866/root_build/generated_compilations/dart2js-sdk/tests_language_2_spread_collections_inference_test/test.js:1738:13 Expect_identical@http://127.0.0.1:49866/root_build/generated_compilations/dart2js-sdk/tests_language_2_spread_collections_inference_test/test.js:1665:7 call$1$0@http://127.0.0.1:49866/root_build/generated_compilations/dart2js-sdk/tests_language_2_spread_collections_inference_test/test.js:2894:7 testTopDownInference@http://127.0.0.1:49866/root_build/generated_compilations/dart2js-sdk/tests_language_2_spread_collections_inference_test/test.js:1964:17 main@http://127.0.0.1:49866/root_build/generated_compilations/dart2js-sdk/tests_language_2_spread_collections_inference_test/test.js:1747:7 dartMainRunner@http://127.0.0.1:49866/root_dart/tools/testing/dart/test_controller.js:303:5 @http://127.0.0.1:49866/root_build/generated_compilations/dart2js-sdk/tests_language_2_spread_collections_inference_test/test.js:3013:7 @http://127.0.0.1:49866/root_build/generated_compilations/dart2js-sdk/tests_language_2_spread_collections_inference_test/test.js:2999:7 dartProgram@http://127.0.0.1:49866/root_build/generated_compilations/dart2js-sdk/tests_language_2_spread_collections_inference_test/test.js:2993:4 @http://127.0.0.1:49866/root_build/generated_compilations/dart2js-sdk/tests_language_2_spread_collections_inference_test/test.js:28:11 exit code: 0 --- To debug locally, run: C:\b\s\w\ir\tools\sdks\dart-sdk\bin\dart.exe C:\b\s\w\ir\tools\testing\dart\http_server.dart -p 49866 -c 49867 --network 127.0.0.1 --build-directory=C:\b\s\w\ir\out\ReleaseX64\ --runtime=firefox --packages=C:\b\s\w\ir\.packages --- Re-run this test: python tools/test.py -n dart2js-win-firefox --dart2js-batch --reset-browser-configuration language_2/spread_collections/inference_test FAILED: dart2js-firefox release_x64 language_2/superinterface_variance/concrete_class_error_test/27 Expected: Crash Actual: Pass Missing expected compile error. --- Command "dart2js" (took 109ms): set 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 exit code: 1 stdout: out/ReleaseX64/generated_tests/language_2/superinterface_variance/concrete_class_error_test_27.dart:70:7: Error: Unexpected generic function type found in a type argument. class B<X> extends Object //# 27: compile-time error ^ Error: Compilation failed. --- To debug locally, run: C:\b\s\w\ir\tools\sdks\dart-sdk\bin\dart.exe C:\b\s\w\ir\tools\testing\dart\http_server.dart -p 49866 -c 49867 --network 127.0.0.1 --build-directory=C:\b\s\w\ir\out\ReleaseX64\ --runtime=firefox --packages=C:\b\s\w\ir\.packages --- Re-run this test: python tools/test.py -n dart2js-win-firefox --dart2js-batch --reset-browser-configuration language_2/superinterface_variance/concrete_class_error_test/27 FAILED: dart2js-firefox release_x64 language_2/spread_collections/const_error_test/03 Expected: Pass Actual: Crash Missing expected compile error. --- Command "dart2js" (took 448ms): set 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/short2257_ollections_const_error_test_03/out.js exit code: 253 stdout: out/ReleaseX64/generated_tests/language_2/spread_collections/const_error_test_03.dart:23:6: Internal Error: The compiler crashed when compiling this element. void testList() { ^ The compiler is broken. When compiling the above element, the compiler crashed. It is not possible to tell if this is caused by a problem in your program or not. Regardless, the compiler should not crash. The Dart team would greatly appreciate if you would take a moment to report this problem at http://dartbug.com/new. Please include the following information: * the name and version of your operating system, * the Dart SDK build number (2.2.1-edge.510d6f77890bf72d298ddde3eb9c35529fb4e6d1), and * the entire message you see here (including the full stack trace below as well as the source location above). The compiler crashed: Unsupported operation: Unhandled node invalid-expression "unimplemented collection element" (InvalidExpression) #0 ScopeModelBuilder.defaultNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:119:7) #1 Visitor.defaultTreeNode (package:kernel/visitor.dart:333:39) #2 TreeVisitor.defaultExpression (package:kernel/visitor.dart:140:43) #3 TreeVisitor.visitInvalidExpression (package:kernel/visitor.dart:142:55) #4 InvalidExpression.accept (package:kernel/ast.dart:2238:36) #5 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:122:18) #6 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:128:39) #7 ScopeModelBuilder.visitListLiteral (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:730:37) #8 ListLiteral.accept (package:kernel/ast.dart:3544:36) #9 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:122:18) #10 ScopeModelBuilder._handleVariableDeclaration (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:262:5) #11 ScopeModelBuilder.visitVariableDeclaration (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:267:5) #12 VariableDeclaration.accept (package:kernel/ast.dart:4587:35) #13 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:122:18) #14 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:128:39) #15 ScopeModelBuilder.visitBlock (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:965:5) #16 Block.accept (package:kernel/ast.dart:3881:35) #17 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:122:18) #18 ScopeModelBuilder.visitFunctionNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:722:5) #19 FunctionNode.accept (package:kernel/ast.dart:2111:30) #20 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:122:18) #21 ScopeModelBuilder.visitProcedure.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:580:7) #22 ScopeModelBuilder.enterNewScope (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:203:18) #23 ScopeModelBuilder.visitInvokable (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:508:5) #24 ScopeModelBuilder.visitProcedure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:579:5) #25 Procedure.accept (package:kernel/ast.dart:1773:32) #26 ScopeModelBuilder.computeModel (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:109:12) #27 new ScopeModel.from (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope.dart:26:20) #28 KernelModularStrategy.getModularMemberData.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:349:19) #29 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35) #30 KernelModularStrategy.getModularMemberData (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:348:43) #31 KernelWorkItem.run.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:289:28) #32 CompilerTask.measure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:64:51) #33 KernelWorkItem.run (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:274:26) #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) #35 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35) #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) #37 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35) #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) #39 CompilerDiagnosticReporter.withCurrentElement (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:794:15) #40 Compiler.emptyQueue.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:458:18) #41 ResolutionEnqueuer._forEach (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/enqueue.dart:445:12) #42 ResolutionEnqueuer.forEach (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/enqueue.dart:461:5) #43 Compiler.emptyQueue.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:454:16) #44 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35) #45 Compiler.emptyQueue (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:453:14) #46 Compiler.processQueue.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:479:7) #47 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35) #48 Compiler.processQueue (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:472:14) #49 Compiler.computeClosedWorld (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:333:5) #50 Compiler.compileFromKernel.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:401:17) #51 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35) #52 Compiler.compileFromKernel.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:400:43) #53 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35) #54 Compiler.compileFromKernel (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:399:14) #55 Compiler.runInternal (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:286:13) <asynchronous suspension> #56 Compiler.run.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:223:38) #57 new Future.sync (dart:async/future.dart:224:31) #58 Compiler.run.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:223:20) #59 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35) #60 Compiler.run (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:220:41) #61 CompilerImpl.run.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/apiimpl.dart:91:22) #62 _RootZone.runUnary (dart:async/zone.dart:1379:54) #63 _FutureListener.handleValue (dart:async/future_impl.dart:126:18) #64 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:639:45) #65 Future._propagateToListeners (dart:async/future_impl.dart:668:32) #66 Future._completeWithValue (dart:async/future_impl.dart:483:5) #67 Future._asyncComplete.<anonymous closure> (dart:async/future_impl.dart:513:7) #68 _microtaskLoop (dart:async/schedule_microtask.dart:41:21) #69 _startMicrotaskLoop (dart:async/schedule_microtask.dart:50:5) #70 _runPendingImmediateCallback (dart:isolate/runtime/lib/isolate_patch.dart:115:13) #71 _RawReceivePortImpl._handleMessage (dart:isolate/runtime/lib/isolate_patch.dart:172:5) --- To debug locally, run: C:\b\s\w\ir\tools\sdks\dart-sdk\bin\dart.exe C:\b\s\w\ir\tools\testing\dart\http_server.dart -p 49866 -c 49867 --network 127.0.0.1 --build-directory=C:\b\s\w\ir\out\ReleaseX64\ --runtime=firefox --packages=C:\b\s\w\ir\.packages --- Re-run this test: python tools/test.py -n dart2js-win-firefox --dart2js-batch --reset-browser-configuration language_2/spread_collections/const_error_test/03 FAILED: dart2js-firefox release_x64 language_2/spread_collections/const_error_test/02 Expected: Pass Actual: Crash Missing expected compile error. --- Command "dart2js" (took 498ms): set 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/short2256_ollections_const_error_test_02/out.js exit code: 253 stdout: out/ReleaseX64/generated_tests/language_2/spread_collections/const_error_test_02.dart:23:6: Internal Error: The compiler crashed when compiling this element. void testList() { ^ The compiler is broken. When compiling the above element, the compiler crashed. It is not possible to tell if this is caused by a problem in your program or not. Regardless, the compiler should not crash. The Dart team would greatly appreciate if you would take a moment to report this problem at http://dartbug.com/new. Please include the following information: * the name and version of your operating system, * the Dart SDK build number (2.2.1-edge.510d6f77890bf72d298ddde3eb9c35529fb4e6d1), and * the entire message you see here (including the full stack trace below as well as the source location above). The compiler crashed: Unsupported operation: Unhandled node invalid-expression "unimplemented collection element" (InvalidExpression) #0 ScopeModelBuilder.defaultNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:119:7) #1 Visitor.defaultTreeNode (package:kernel/visitor.dart:333:39) #2 TreeVisitor.defaultExpression (package:kernel/visitor.dart:140:43) #3 TreeVisitor.visitInvalidExpression (package:kernel/visitor.dart:142:55) #4 InvalidExpression.accept (package:kernel/ast.dart:2238:36) #5 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:122:18) #6 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:128:39) #7 ScopeModelBuilder.visitListLiteral (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:730:37) #8 ListLiteral.accept (package:kernel/ast.dart:3544:36) #9 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:122:18) #10 ScopeModelBuilder._handleVariableDeclaration (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:262:5) #11 ScopeModelBuilder.visitVariableDeclaration (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:267:5) #12 VariableDeclaration.accept (package:kernel/ast.dart:4587:35) #13 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:122:18) #14 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:128:39) #15 ScopeModelBuilder.visitBlock (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:965:5) #16 Block.accept (package:kernel/ast.dart:3881:35) #17 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:122:18) #18 ScopeModelBuilder.visitFunctionNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:722:5) #19 FunctionNode.accept (package:kernel/ast.dart:2111:30) #20 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:122:18) #21 ScopeModelBuilder.visitProcedure.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:580:7) #22 ScopeModelBuilder.enterNewScope (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:203:18) #23 ScopeModelBuilder.visitInvokable (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:508:5) #24 ScopeModelBuilder.visitProcedure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:579:5) #25 Procedure.accept (package:kernel/ast.dart:1773:32) #26 ScopeModelBuilder.computeModel (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:109:12) #27 new ScopeModel.from (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope.dart:26:20) #28 KernelModularStrategy.getModularMemberData.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:349:19) #29 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35) #30 KernelModularStrategy.getModularMemberData (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:348:43) #31 KernelWorkItem.run.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:289:28) #32 CompilerTask.measure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:64:51) #33 KernelWorkItem.run (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:274:26) #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) #35 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35) #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) #37 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35) #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) #39 CompilerDiagnosticReporter.withCurrentElement (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:794:15) #40 Compiler.emptyQueue.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:458:18) #41 ResolutionEnqueuer._forEach (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/enqueue.dart:445:12) #42 ResolutionEnqueuer.forEach (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/enqueue.dart:461:5) #43 Compiler.emptyQueue.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:454:16) #44 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35) #45 Compiler.emptyQueue (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:453:14) #46 Compiler.processQueue.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:479:7) #47 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35) #48 Compiler.processQueue (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:472:14) #49 Compiler.computeClosedWorld (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:333:5) #50 Compiler.compileFromKernel.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:401:17) #51 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35) #52 Compiler.compileFromKernel.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:400:43) #53 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35) #54 Compiler.compileFromKernel (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:399:14) #55 Compiler.runInternal (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:286:13) <asynchronous suspension> #56 Compiler.run.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:223:38) #57 new Future.sync (dart:async/future.dart:224:31) #58 Compiler.run.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:223:20) #59 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35) #60 Compiler.run (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:220:41) #61 CompilerImpl.run.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/apiimpl.dart:91:22) #62 _RootZone.runUnary (dart:async/zone.dart:1379:54) #63 _FutureListener.handleValue (dart:async/future_impl.dart:126:18) #64 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:639:45) #65 Future._propagateToListeners (dart:async/future_impl.dart:668:32) #66 Future._completeWithValue (dart:async/future_impl.dart:483:5) #67 Future._asyncComplete.<anonymous closure> (dart:async/future_impl.dart:513:7) #68 _microtaskLoop (dart:async/schedule_microtask.dart:41:21) #69 _startMicrotaskLoop (dart:async/schedule_microtask.dart:50:5) #70 _runPendingImmediateCallback (dart:isolate/runtime/lib/isolate_patch.dart:115:13) #71 _RawReceivePortImpl._handleMessage (dart:isolate/runtime/lib/isolate_patch.dart:172:5) --- To debug locally, run: C:\b\s\w\ir\tools\sdks\dart-sdk\bin\dart.exe C:\b\s\w\ir\tools\testing\dart\http_server.dart -p 49866 -c 49867 --network 127.0.0.1 --build-directory=C:\b\s\w\ir\out\ReleaseX64\ --runtime=firefox --packages=C:\b\s\w\ir\.packages --- Re-run this test: python tools/test.py -n dart2js-win-firefox --dart2js-batch --reset-browser-configuration language_2/spread_collections/const_error_test/02 FAILED: dart2js-firefox release_x64 language_2/spread_collections/const_error_test/05 Expected: Pass Actual: Crash Missing expected compile error. --- Command "dart2js" (took 541ms): set 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/short2259_ollections_const_error_test_05/out.js exit code: 253 stdout: out/ReleaseX64/generated_tests/language_2/spread_collections/const_error_test_05.dart:34:6: Internal Error: The compiler crashed when compiling this element. void testMap() { ^ The compiler is broken. When compiling the above element, the compiler crashed. It is not possible to tell if this is caused by a problem in your program or not. Regardless, the compiler should not crash. The Dart team would greatly appreciate if you would take a moment to report this problem at http://dartbug.com/new. Please include the following information: * the name and version of your operating system, * the Dart SDK build number (2.2.1-edge.510d6f77890bf72d298ddde3eb9c35529fb4e6d1), and * the entire message you see here (including the full stack trace below as well as the source location above). The compiler crashed: Unsupported operation: Unhandled node invalid-expression "unimplemented map entry" (InvalidExpression) #0 ScopeModelBuilder.defaultNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:119:7) #1 Visitor.defaultTreeNode (package:kernel/visitor.dart:333:39) #2 TreeVisitor.defaultExpression (package:kernel/visitor.dart:140:43) #3 TreeVisitor.visitInvalidExpression (package:kernel/visitor.dart:142:55) #4 InvalidExpression.accept (package:kernel/ast.dart:2238:36) #5 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:122:18) #6 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:128:39) #7 ScopeModelBuilder.visitMethodInvocation (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:878:5) #8 MethodInvocation.accept (package:kernel/ast.dart:2857:36) #9 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:122:18) #10 ScopeModelBuilder.visitExpressionStatement (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:991:5) #11 ExpressionStatement.accept (package:kernel/ast.dart:3853:35) #12 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:122:18) #13 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:128:39) #14 ScopeModelBuilder.visitBlock (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:965:5) #15 Block.accept (package:kernel/ast.dart:3881:35) #16 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:122:18) #17 ScopeModelBuilder.visitBlockExpression (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:930:5) #18 BlockExpression.accept (package:kernel/ast.dart:3768:36) #19 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:122:18) #20 ScopeModelBuilder._handleVariableDeclaration (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:262:5) #21 ScopeModelBuilder.visitVariableDeclaration (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:267:5) #22 VariableDeclaration.accept (package:kernel/ast.dart:4587:35) #23 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:122:18) #24 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:128:39) #25 ScopeModelBuilder.visitBlock (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:965:5) #26 Block.accept (package:kernel/ast.dart:3881:35) #27 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:122:18) #28 ScopeModelBuilder.visitFunctionNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:722:5) #29 FunctionNode.accept (package:kernel/ast.dart:2111:30) #30 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:122:18) #31 ScopeModelBuilder.visitProcedure.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:580:7) #32 ScopeModelBuilder.enterNewScope (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:203:18) #33 ScopeModelBuilder.visitInvokable (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:508:5) #34 ScopeModelBuilder.visitProcedure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:579:5) #35 Procedure.accept (package:kernel/ast.dart:1773:32) #36 ScopeModelBuilder.computeModel (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:109:12) #37 new ScopeModel.from (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope.dart:26:20) #38 KernelModularStrategy.getModularMemberData.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:349:19) #39 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35) #40 KernelModularStrategy.getModularMemberData (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:348:43) #41 KernelWorkItem.run.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:289:28) #42 CompilerTask.measure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:64:51) #43 KernelWorkItem.run (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:274:26) #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) #45 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35) #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) #47 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35) #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) #49 CompilerDiagnosticReporter.withCurrentElement (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:794:15) #50 Compiler.emptyQueue.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:458:18) #51 ResolutionEnqueuer._forEach (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/enqueue.dart:445:12) #52 ResolutionEnqueuer.forEach (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/enqueue.dart:461:5) #53 Compiler.emptyQueue.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:454:16) #54 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35) #55 Compiler.emptyQueue (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:453:14) #56 Compiler.processQueue.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:479:7) #57 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35) #58 Compiler.processQueue (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:472:14) #59 Compiler.computeClosedWorld (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:333:5) #60 Compiler.compileFromKernel.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:401:17) #61 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35) #62 Compiler.compileFromKernel.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:400:43) #63 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35) #64 Compiler.compileFromKernel (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:399:14) #65 Compiler.runInternal (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:286:13) <asynchronous suspension> #66 Compiler.run.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:223:38) #67 new Future.sync (dart:async/future.dart:224:31) #68 Compiler.run.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:223:20) #69 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35) #70 Compiler.run (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:220:41) #71 CompilerImpl.run.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/apiimpl.dart:91:22) #72 _RootZone.runUnary (dart:async/zone.dart:1379:54) #73 _FutureListener.handleValue (dart:async/future_impl.dart:126:18) #74 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:639:45) #75 Future._propagateToListeners (dart:async/future_impl.dart:668:32) #76 Future._completeWithValue (dart:async/future_impl.dart:483:5) #77 Future._asyncComplete.<anonymous closure> (dart:async/future_impl.dart:513:7) #78 _microtaskLoop (dart:async/schedule_microtask.dart:41:21) #79 _startMicrotaskLoop (dart:async/schedule_microtask.dart:50:5) #80 _runPendingImmediateCallback (dart:isolate/runtime/lib/isolate_patch.dart:115:13) #81 _RawReceivePortImpl._handleMessage (dart:isolate/runtime/lib/isolate_patch.dart:172:5) --- To debug locally, run: C:\b\s\w\ir\tools\sdks\dart-sdk\bin\dart.exe C:\b\s\w\ir\tools\testing\dart\http_server.dart -p 49866 -c 49867 --network 127.0.0.1 --build-directory=C:\b\s\w\ir\out\ReleaseX64\ --runtime=firefox --packages=C:\b\s\w\ir\.packages --- Re-run this test: python tools/test.py -n dart2js-win-firefox --dart2js-batch --reset-browser-configuration language_2/spread_collections/const_error_test/05 FAILED: dart2js-firefox release_x64 language_2/spread_collections/const_error_test/08 Expected: Pass Actual: Crash Missing expected compile error. --- Command "dart2js" (took 530ms): set 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/short2262_ollections_const_error_test_08/out.js exit code: 253 stdout: out/ReleaseX64/generated_tests/language_2/spread_collections/const_error_test_08.dart:34:6: Internal Error: The compiler crashed when compiling this element. void testMap() { ^ The compiler is broken. When compiling the above element, the compiler crashed. It is not possible to tell if this is caused by a problem in your program or not. Regardless, the compiler should not crash. The Dart team would greatly appreciate if you would take a moment to report this problem at http://dartbug.com/new. Please include the following information: * the name and version of your operating system, * the Dart SDK build number (2.2.1-edge.510d6f77890bf72d298ddde3eb9c35529fb4e6d1), and * the entire message you see here (including the full stack trace below as well as the source location above). The compiler crashed: Unsupported operation: Unhandled node invalid-expression "unimplemented map entry" (InvalidExpression) #0 ScopeModelBuilder.defaultNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:119:7) #1 Visitor.defaultTreeNode (package:kernel/visitor.dart:333:39) #2 TreeVisitor.defaultExpression (package:kernel/visitor.dart:140:43) #3 TreeVisitor.visitInvalidExpression (package:kernel/visitor.dart:142:55) #4 InvalidExpression.accept (package:kernel/ast.dart:2238:36) #5 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:122:18) #6 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:128:39) #7 ScopeModelBuilder.visitMethodInvocation (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:878:5) #8 MethodInvocation.accept (package:kernel/ast.dart:2857:36) #9 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:122:18) #10 ScopeModelBuilder.visitExpressionStatement (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:991:5) #11 ExpressionStatement.accept (package:kernel/ast.dart:3853:35) #12 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:122:18) #13 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:128:39) #14 ScopeModelBuilder.visitBlock (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:965:5) #15 Block.accept (package:kernel/ast.dart:3881:35) #16 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:122:18) #17 ScopeModelBuilder.visitBlockExpression (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:930:5) #18 BlockExpression.accept (package:kernel/ast.dart:3768:36) #19 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:122:18) #20 ScopeModelBuilder._handleVariableDeclaration (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:262:5) #21 ScopeModelBuilder.visitVariableDeclaration (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:267:5) #22 VariableDeclaration.accept (package:kernel/ast.dart:4587:35) #23 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:122:18) #24 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:128:39) #25 ScopeModelBuilder.visitBlock (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:965:5) #26 Block.accept (package:kernel/ast.dart:3881:35) #27 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:122:18) #28 ScopeModelBuilder.visitFunctionNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:722:5) #29 FunctionNode.accept (package:kernel/ast.dart:2111:30) #30 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:122:18) #31 ScopeModelBuilder.visitProcedure.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:580:7) #32 ScopeModelBuilder.enterNewScope (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:203:18) #33 ScopeModelBuilder.visitInvokable (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:508:5) #34 ScopeModelBuilder.visitProcedure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:579:5) #35 Procedure.accept (package:kernel/ast.dart:1773:32) #36 ScopeModelBuilder.computeModel (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:109:12) #37 new ScopeModel.from (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope.dart:26:20) #38 KernelModularStrategy.getModularMemberData.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:349:19) #39 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35) #40 KernelModularStrategy.getModularMemberData (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:348:43) #41 KernelWorkItem.run.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:289:28) #42 CompilerTask.measure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:64:51) #43 KernelWorkItem.run (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:274:26) #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) #45 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35) #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) #47 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35) #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) #49 CompilerDiagnosticReporter.withCurrentElement (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:794:15) #50 Compiler.emptyQueue.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:458:18) #51 ResolutionEnqueuer._forEach (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/enqueue.dart:445:12) #52 ResolutionEnqueuer.forEach (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/enqueue.dart:461:5) #53 Compiler.emptyQueue.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:454:16) #54 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35) #55 Compiler.emptyQueue (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:453:14) #56 Compiler.processQueue.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:479:7) #57 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35) #58 Compiler.processQueue (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:472:14) #59 Compiler.computeClosedWorld (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:333:5) #60 Compiler.compileFromKernel.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:401:17) #61 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35) #62 Compiler.compileFromKernel.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:400:43) #63 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35) #64 Compiler.compileFromKernel (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:399:14) #65 Compiler.runInternal (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:286:13) <asynchronous suspension> #66 Compiler.run.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:223:38) #67 new Future.sync (dart:async/future.dart:224:31) #68 Compiler.run.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:223:20) #69 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35) #70 Compiler.run (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:220:41) #71 CompilerImpl.run.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/apiimpl.dart:91:22) #72 _RootZone.runUnary (dart:async/zone.dart:1379:54) #73 _FutureListener.handleValue (dart:async/future_impl.dart:126:18) #74 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:639:45) #75 Future._propagateToListeners (dart:async/future_impl.dart:668:32) #76 Future._completeWithValue (dart:async/future_impl.dart:483:5) #77 Future._asyncComplete.<anonymous closure> (dart:async/future_impl.dart:513:7) #78 _microtaskLoop (dart:async/schedule_microtask.dart:41:21) #79 _startMicrotaskLoop (dart:async/schedule_microtask.dart:50:5) #80 _runPendingImmediateCallback (dart:isolate/runtime/lib/isolate_patch.dart:115:13) #81 _RawReceivePortImpl._handleMessage (dart:isolate/runtime/lib/isolate_patch.dart:172:5) --- To debug locally, run: C:\b\s\w\ir\tools\sdks\dart-sdk\bin\dart.exe C:\b\s\w\ir\tools\testing\dart\http_server.dart -p 49866 -c 49867 --network 127.0.0.1 --build-directory=C:\b\s\w\ir\out\ReleaseX64\ --runtime=firefox --packages=C:\b\s\w\ir\.packages --- Re-run this test: python tools/test.py -n dart2js-win-firefox --dart2js-batch --reset-browser-configuration language_2/spread_collections/const_error_test/08 FAILED: dart2js-firefox release_x64 language_2/spread_collections/const_error_test/07 Expected: Pass Actual: Crash Missing expected compile error. --- Command "dart2js" (took 542ms): set 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/short2261_ollections_const_error_test_07/out.js exit code: 253 stdout: out/ReleaseX64/generated_tests/language_2/spread_collections/const_error_test_07.dart:34:6: Internal Error: The compiler crashed when compiling this element. void testMap() { ^ The compiler is broken. When compiling the above element, the compiler crashed. It is not possible to tell if this is caused by a problem in your program or not. Regardless, the compiler should not crash. The Dart team would greatly appreciate if you would take a moment to report this problem at http://dartbug.com/new. Please include the following information: * the name and version of your operating system, * the Dart SDK build number (2.2.1-edge.510d6f77890bf72d298ddde3eb9c35529fb4e6d1), and * the entire message you see here (including the full stack trace below as well as the source location above). The compiler crashed: Unsupported operation: Unhandled node invalid-expression "unimplemented map entry" (InvalidExpression) #0 ScopeModelBuilder.defaultNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:119:7) #1 Visitor.defaultTreeNode (package:kernel/visitor.dart:333:39) #2 TreeVisitor.defaultExpression (package:kernel/visitor.dart:140:43) #3 TreeVisitor.visitInvalidExpression (package:kernel/visitor.dart:142:55) #4 InvalidExpression.accept (package:kernel/ast.dart:2238:36) #5 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:122:18) #6 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:128:39) #7 ScopeModelBuilder.visitMethodInvocation (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:878:5) #8 MethodInvocation.accept (package:kernel/ast.dart:2857:36) #9 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:122:18) #10 ScopeModelBuilder.visitExpressionStatement (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:991:5) #11 ExpressionStatement.accept (package:kernel/ast.dart:3853:35) #12 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:122:18) #13 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:128:39) #14 ScopeModelBuilder.visitBlock (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:965:5) #15 Block.accept (package:kernel/ast.dart:3881:35) #16 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:122:18) #17 ScopeModelBuilder.visitBlockExpression (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:930:5) #18 BlockExpression.accept (package:kernel/ast.dart:3768:36) #19 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:122:18) #20 ScopeModelBuilder._handleVariableDeclaration (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:262:5) #21 ScopeModelBuilder.visitVariableDeclaration (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:267:5) #22 VariableDeclaration.accept (package:kernel/ast.dart:4587:35) #23 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:122:18) #24 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:128:39) #25 ScopeModelBuilder.visitBlock (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:965:5) #26 Block.accept (package:kernel/ast.dart:3881:35) #27 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:122:18) #28 ScopeModelBuilder.visitFunctionNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:722:5) #29 FunctionNode.accept (package:kernel/ast.dart:2111:30) #30 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:122:18) #31 ScopeModelBuilder.visitProcedure.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:580:7) #32 ScopeModelBuilder.enterNewScope (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:203:18) #33 ScopeModelBuilder.visitInvokable (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:508:5) #34 ScopeModelBuilder.visitProcedure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:579:5) #35 Procedure.accept (package:kernel/ast.dart:1773:32) #36 ScopeModelBuilder.computeModel (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:109:12) #37 new ScopeModel.from (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope.dart:26:20) #38 KernelModularStrategy.getModularMemberData.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:349:19) #39 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35) #40 KernelModularStrategy.getModularMemberData (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:348:43) #41 KernelWorkItem.run.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:289:28) #42 CompilerTask.measure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:64:51) #43 KernelWorkItem.run (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:274:26) #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) #45 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35) #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) #47 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35) #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) #49 CompilerDiagnosticReporter.withCurrentElement (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:794:15) #50 Compiler.emptyQueue.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:458:18) #51 ResolutionEnqueuer._forEach (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/enqueue.dart:445:12) #52 ResolutionEnqueuer.forEach (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/enqueue.dart:461:5) #53 Compiler.emptyQueue.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:454:16) #54 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35) #55 Compiler.emptyQueue (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:453:14) #56 Compiler.processQueue.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:479:7) #57 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35) #58 Compiler.processQueue (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:472:14) #59 Compiler.computeClosedWorld (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:333:5) #60 Compiler.compileFromKernel.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:401:17) #61 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35) #62 Compiler.compileFromKernel.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:400:43) #63 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35) #64 Compiler.compileFromKernel (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:399:14) #65 Compiler.runInternal (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:286:13) <asynchronous suspension> #66 Compiler.run.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:223:38) #67 new Future.sync (dart:async/future.dart:224:31) #68 Compiler.run.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:223:20) #69 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35) #70 Compiler.run (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:220:41) #71 CompilerImpl.run.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/apiimpl.dart:91:22) #72 _RootZone.runUnary (dart:async/zone.dart:1379:54) #73 _FutureListener.handleValue (dart:async/future_impl.dart:126:18) #74 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:639:45) #75 Future._propagateToListeners (dart:async/future_impl.dart:668:32) #76 Future._completeWithValue (dart:async/future_impl.dart:483:5) #77 Future._asyncComplete.<anonymous closure> (dart:async/future_impl.dart:513:7) #78 _microtaskLoop (dart:async/schedule_microtask.dart:41:21) #79 _startMicrotaskLoop (dart:async/schedule_microtask.dart:50:5) #80 _runPendingImmediateCallback (dart:isolate/runtime/lib/isolate_patch.dart:115:13) #81 _RawReceivePortImpl._handleMessage (dart:isolate/runtime/lib/isolate_patch.dart:172:5) --- To debug locally, run: C:\b\s\w\ir\tools\sdks\dart-sdk\bin\dart.exe C:\b\s\w\ir\tools\testing\dart\http_server.dart -p 49866 -c 49867 --network 127.0.0.1 --build-directory=C:\b\s\w\ir\out\ReleaseX64\ --runtime=firefox --packages=C:\b\s\w\ir\.packages --- Re-run this test: python tools/test.py -n dart2js-win-firefox --dart2js-batch --reset-browser-configuration language_2/spread_collections/const_error_test/07 FAILED: dart2js-firefox release_x64 language_2/spread_collections/const_error_test/10 Expected: Pass Actual: Crash Missing expected compile error. --- Command "dart2js" (took 534ms): set 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/short2264_ollections_const_error_test_10/out.js exit code: 253 stdout: out/ReleaseX64/generated_tests/language_2/spread_collections/const_error_test_10.dart:49:6: Internal Error: The compiler crashed when compiling this element. void testSet() { ^ The compiler is broken. When compiling the above element, the compiler crashed. It is not possible to tell if this is caused by a problem in your program or not. Regardless, the compiler should not crash. The Dart team would greatly appreciate if you would take a moment to report this problem at http://dartbug.com/new. Please include the following information: * the name and version of your operating system, * the Dart SDK build number (2.2.1-edge.510d6f77890bf72d298ddde3eb9c35529fb4e6d1), and * the entire message you see here (including the full stack trace below as well as the source location above). The compiler crashed: Unsupported operation: Unhandled node invalid-expression "unimplemented collection element" (InvalidExpression) #0 ScopeModelBuilder.defaultNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:119:7) #1 Visitor.defaultTreeNode (package:kernel/visitor.dart:333:39) #2 TreeVisitor.defaultExpression (package:kernel/visitor.dart:140:43) #3 TreeVisitor.visitInvalidExpression (package:kernel/visitor.dart:142:55) #4 InvalidExpression.accept (package:kernel/ast.dart:2238:36) #5 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:122:18) #6 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:128:39) #7 ScopeModelBuilder.visitSetLiteral (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:742:37) #8 SetLiteral.accept (package:kernel/ast.dart:3573:36) #9 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:122:18) #10 ScopeModelBuilder._handleVariableDeclaration (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:262:5) #11 ScopeModelBuilder.visitVariableDeclaration (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:267:5) #12 VariableDeclaration.accept (package:kernel/ast.dart:4587:35) #13 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:122:18) #14 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:128:39) #15 ScopeModelBuilder.visitBlock (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:965:5) #16 Block.accept (package:kernel/ast.dart:3881:35) #17 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:122:18) #18 ScopeModelBuilder.visitFunctionNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:722:5) #19 FunctionNode.accept (package:kernel/ast.dart:2111:30) #20 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:122:18) #21 ScopeModelBuilder.visitProcedure.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:580:7) #22 ScopeModelBuilder.enterNewScope (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:203:18) #23 ScopeModelBuilder.visitInvokable (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:508:5) #24 ScopeModelBuilder.visitProcedure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:579:5) #25 Procedure.accept (package:kernel/ast.dart:1773:32) #26 ScopeModelBuilder.computeModel (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:109:12) #27 new ScopeModel.from (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope.dart:26:20) #28 KernelModularStrategy.getModularMemberData.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:349:19) #29 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35) #30 KernelModularStrategy.getModularMemberData (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:348:43) #31 KernelWorkItem.run.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:289:28) #32 CompilerTask.measure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:64:51) #33 KernelWorkItem.run (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:274:26) #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) #35 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35) #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) #37 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35) #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) #39 CompilerDiagnosticReporter.withCurrentElement (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:794:15) #40 Compiler.emptyQueue.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:458:18) #41 ResolutionEnqueuer._forEach (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/enqueue.dart:445:12) #42 ResolutionEnqueuer.forEach (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/enqueue.dart:461:5) #43 Compiler.emptyQueue.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:454:16) #44 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35) #45 Compiler.emptyQueue (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:453:14) #46 Compiler.processQueue.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:479:7) #47 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35) #48 Compiler.processQueue (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:472:14) #49 Compiler.computeClosedWorld (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:333:5) #50 Compiler.compileFromKernel.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:401:17) #51 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35) #52 Compiler.compileFromKernel.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:400:43) #53 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35) #54 Compiler.compileFromKernel (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:399:14) #55 Compiler.runInternal (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:286:13) <asynchronous suspension> #56 Compiler.run.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:223:38) #57 new Future.sync (dart:async/future.dart:224:31) #58 Compiler.run.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:223:20) #59 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35) #60 Compiler.run (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:220:41) #61 CompilerImpl.run.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/apiimpl.dart:91:22) #62 _RootZone.runUnary (dart:async/zone.dart:1379:54) #63 _FutureListener.handleValue (dart:async/future_impl.dart:126:18) #64 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:639:45) #65 Future._propagateToListeners (dart:async/future_impl.dart:668:32) #66 Future._completeWithValue (dart:async/future_impl.dart:483:5) #67 Future._asyncComplete.<anonymous closure> (dart:async/future_impl.dart:513:7) #68 _microtaskLoop (dart:async/schedule_microtask.dart:41:21) #69 _startMicrotaskLoop (dart:async/schedule_microtask.dart:50:5) #70 _runPendingImmediateCallback (dart:isolate/runtime/lib/isolate_patch.dart:115:13) #71 _RawReceivePortImpl._handleMessage (dart:isolate/runtime/lib/isolate_patch.dart:172:5) --- To debug locally, run: C:\b\s\w\ir\tools\sdks\dart-sdk\bin\dart.exe C:\b\s\w\ir\tools\testing\dart\http_server.dart -p 49866 -c 49867 --network 127.0.0.1 --build-directory=C:\b\s\w\ir\out\ReleaseX64\ --runtime=firefox --packages=C:\b\s\w\ir\.packages --- Re-run this test: python tools/test.py -n dart2js-win-firefox --dart2js-batch --reset-browser-configuration language_2/spread_collections/const_error_test/10 FAILED: dart2js-firefox release_x64 language_2/spread_collections/const_error_test/06 Expected: Pass Actual: Crash Missing expected compile error. --- Command "dart2js" (took 776ms): set 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/short2260_ollections_const_error_test_06/out.js exit code: 253 stdout: out/ReleaseX64/generated_tests/language_2/spread_collections/const_error_test_06.dart:34:6: Internal Error: The compiler crashed when compiling this element. void testMap() { ^ The compiler is broken. When compiling the above element, the compiler crashed. It is not possible to tell if this is caused by a problem in your program or not. Regardless, the compiler should not crash. The Dart team would greatly appreciate if you would take a moment to report this problem at http://dartbug.com/new. Please include the following information: * the name and version of your operating system, * the Dart SDK build number (2.2.1-edge.510d6f77890bf72d298ddde3eb9c35529fb4e6d1), and * the entire message you see here (including the full stack trace below as well as the source location above). The compiler crashed: Unsupported operation: Unhandled node invalid-expression "unimplemented map entry" (InvalidExpression) #0 ScopeModelBuilder.defaultNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:119:7) #1 Visitor.defaultTreeNode (package:kernel/visitor.dart:333:39) #2 TreeVisitor.defaultExpression (package:kernel/visitor.dart:140:43) #3 TreeVisitor.visitInvalidExpression (package:kernel/visitor.dart:142:55) #4 InvalidExpression.accept (package:kernel/ast.dart:2238:36) #5 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:122:18) #6 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:128:39) #7 ScopeModelBuilder.visitMethodInvocation (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:878:5) #8 MethodInvocation.accept (package:kernel/ast.dart:2857:36) #9 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:122:18) #10 ScopeModelBuilder.visitExpressionStatement (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:991:5) #11 ExpressionStatement.accept (package:kernel/ast.dart:3853:35) #12 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:122:18) #13 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:128:39) #14 ScopeModelBuilder.visitBlock (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:965:5) #15 Block.accept (package:kernel/ast.dart:3881:35) #16 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:122:18) #17 ScopeModelBuilder.visitBlockExpression (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:930:5) #18 BlockExpression.accept (package:kernel/ast.dart:3768:36) #19 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:122:18) #20 ScopeModelBuilder._handleVariableDeclaration (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:262:5) #21 ScopeModelBuilder.visitVariableDeclaration (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:267:5) #22 VariableDeclaration.accept (package:kernel/ast.dart:4587:35) #23 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:122:18) #24 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:128:39) #25 ScopeModelBuilder.visitBlock (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:965:5) #26 Block.accept (package:kernel/ast.dart:3881:35) #27 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:122:18) #28 ScopeModelBuilder.visitFunctionNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:722:5) #29 FunctionNode.accept (package:kernel/ast.dart:2111:30) #30 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:122:18) #31 ScopeModelBuilder.visitProcedure.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:580:7) #32 ScopeModelBuilder.enterNewScope (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:203:18) #33 ScopeModelBuilder.visitInvokable (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:508:5) #34 ScopeModelBuilder.visitProcedure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:579:5) #35 Procedure.accept (package:kernel/ast.dart:1773:32) #36 ScopeModelBuilder.computeModel (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:109:12) #37 new ScopeModel.from (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope.dart:26:20) #38 KernelModularStrategy.getModularMemberData.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:349:19) #39 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35) #40 KernelModularStrategy.getModularMemberData (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:348:43) #41 KernelWorkItem.run.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:289:28) #42 CompilerTask.measure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:64:51) #43 KernelWorkItem.run (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:274:26) #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) #45 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35) #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) #47 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35) #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) #49 CompilerDiagnosticReporter.withCurrentElement (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:794:15) #50 Compiler.emptyQueue.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:458:18) #51 ResolutionEnqueuer._forEach (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/enqueue.dart:445:12) #52 ResolutionEnqueuer.forEach (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/enqueue.dart:461:5) #53 Compiler.emptyQueue.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:454:16) #54 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35) #55 Compiler.emptyQueue (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:453:14) #56 Compiler.processQueue.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:479:7) #57 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35) #58 Compiler.processQueue (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:472:14) #59 Compiler.computeClosedWorld (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:333:5) #60 Compiler.compileFromKernel.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:401:17) #61 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35) #62 Compiler.compileFromKernel.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:400:43) #63 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35) #64 Compiler.compileFromKernel (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:399:14) #65 Compiler.runInternal (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:286:13) <asynchronous suspension> #66 Compiler.run.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:223:38) #67 new Future.sync (dart:async/future.dart:224:31) #68 Compiler.run.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:223:20) #69 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35) #70 Compiler.run (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:220:41) #71 CompilerImpl.run.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/apiimpl.dart:91:22) #72 _RootZone.runUnary (dart:async/zone.dart:1379:54) #73 _FutureListener.handleValue (dart:async/future_impl.dart:126:18) #74 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:639:45) #75 Future._propagateToListeners (dart:async/future_impl.dart:668:32) #76 Future._completeWithValue (dart:async/future_impl.dart:483:5) #77 Future._asyncComplete.<anonymous closure> (dart:async/future_impl.dart:513:7) #78 _microtaskLoop (dart:async/schedule_microtask.dart:41:21) #79 _startMicrotaskLoop (dart:async/schedule_microtask.dart:50:5) #80 _runPendingImmediateCallback (dart:isolate/runtime/lib/isolate_patch.dart:115:13) #81 _RawReceivePortImpl._handleMessage (dart:isolate/runtime/lib/isolate_patch.dart:172:5) --- To debug locally, run: C:\b\s\w\ir\tools\sdks\dart-sdk\bin\dart.exe C:\b\s\w\ir\tools\testing\dart\http_server.dart -p 49866 -c 49867 --network 127.0.0.1 --build-directory=C:\b\s\w\ir\out\ReleaseX64\ --runtime=firefox --packages=C:\b\s\w\ir\.packages --- Re-run this test: python tools/test.py -n dart2js-win-firefox --dart2js-batch --reset-browser-configuration language_2/spread_collections/const_error_test/06 FAILED: dart2js-firefox release_x64 language_2/spread_collections/const_error_test/11 Expected: Pass Actual: Crash Missing expected compile error. --- Command "dart2js" (took 506ms): set 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/short2265_ollections_const_error_test_11/out.js exit code: 253 stdout: out/ReleaseX64/generated_tests/language_2/spread_collections/const_error_test_11.dart:49:6: Internal Error: The compiler crashed when compiling this element. void testSet() { ^ The compiler is broken. When compiling the above element, the compiler crashed. It is not possible to tell if this is caused by a problem in your program or not. Regardless, the compiler should not crash. The Dart team would greatly appreciate if you would take a moment to report this problem at http://dartbug.com/new. Please include the following information: * the name and version of your operating system, * the Dart SDK build number (2.2.1-edge.510d6f77890bf72d298ddde3eb9c35529fb4e6d1), and * the entire message you see here (including the full stack trace below as well as the source location above). The compiler crashed: Unsupported operation: Unhandled node invalid-expression "unimplemented collection element" (InvalidExpression) #0 ScopeModelBuilder.defaultNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:119:7) #1 Visitor.defaultTreeNode (package:kernel/visitor.dart:333:39) #2 TreeVisitor.defaultExpression (package:kernel/visitor.dart:140:43) #3 TreeVisitor.visitInvalidExpression (package:kernel/visitor.dart:142:55) #4 InvalidExpression.accept (package:kernel/ast.dart:2238:36) #5 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:122:18) #6 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:128:39) #7 ScopeModelBuilder.visitSetLiteral (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:742:37) #8 SetLiteral.accept (package:kernel/ast.dart:3573:36) #9 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:122:18) #10 ScopeModelBuilder._handleVariableDeclaration (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:262:5) #11 ScopeModelBuilder.visitVariableDeclaration (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:267:5) #12 VariableDeclaration.accept (package:kernel/ast.dart:4587:35) #13 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:122:18) #14 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:128:39) #15 ScopeModelBuilder.visitBlock (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:965:5) #16 Block.accept (package:kernel/ast.dart:3881:35) #17 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:122:18) #18 ScopeModelBuilder.visitFunctionNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:722:5) #19 FunctionNode.accept (package:kernel/ast.dart:2111:30) #20 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:122:18) #21 ScopeModelBuilder.visitProcedure.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:580:7) #22 ScopeModelBuilder.enterNewScope (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:203:18) #23 ScopeModelBuilder.visitInvokable (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:508:5) #24 ScopeModelBuilder.visitProcedure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:579:5) #25 Procedure.accept (package:kernel/ast.dart:1773:32) #26 ScopeModelBuilder.computeModel (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:109:12) #27 new ScopeModel.from (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope.dart:26:20) #28 KernelModularStrategy.getModularMemberData.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:349:19) #29 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35) #30 KernelModularStrategy.getModularMemberData (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:348:43) #31 KernelWorkItem.run.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:289:28) #32 CompilerTask.measure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:64:51) #33 KernelWorkItem.run (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:274:26) #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) #35 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35) #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) #37 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35) #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) #39 CompilerDiagnosticReporter.withCurrentElement (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:794:15) #40 Compiler.emptyQueue.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:458:18) #41 ResolutionEnqueuer._forEach (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/enqueue.dart:445:12) #42 ResolutionEnqueuer.forEach (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/enqueue.dart:461:5) #43 Compiler.emptyQueue.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:454:16) #44 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35) #45 Compiler.emptyQueue (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:453:14) #46 Compiler.processQueue.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:479:7) #47 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35) #48 Compiler.processQueue (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:472:14) #49 Compiler.computeClosedWorld (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:333:5) #50 Compiler.compileFromKernel.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:401:17) #51 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35) #52 Compiler.compileFromKernel.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:400:43) #53 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35) #54 Compiler.compileFromKernel (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:399:14) #55 Compiler.runInternal (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:286:13) <asynchronous suspension> #56 Compiler.run.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:223:38) #57 new Future.sync (dart:async/future.dart:224:31) #58 Compiler.run.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:223:20) #59 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35) #60 Compiler.run (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:220:41) #61 CompilerImpl.run.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/apiimpl.dart:91:22) #62 _RootZone.runUnary (dart:async/zone.dart:1379:54) #63 _FutureListener.handleValue (dart:async/future_impl.dart:126:18) #64 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:639:45) #65 Future._propagateToListeners (dart:async/future_impl.dart:668:32) #66 Future._completeWithValue (dart:async/future_impl.dart:483:5) #67 Future._asyncComplete.<anonymous closure> (dart:async/future_impl.dart:513:7) #68 _microtaskLoop (dart:async/schedule_microtask.dart:41:21) #69 _startMicrotaskLoop (dart:async/schedule_microtask.dart:50:5) #70 _runPendingImmediateCallback (dart:isolate/runtime/lib/isolate_patch.dart:115:13) #71 _RawReceivePortImpl._handleMessage (dart:isolate/runtime/lib/isolate_patch.dart:172:5) --- To debug locally, run: C:\b\s\w\ir\tools\sdks\dart-sdk\bin\dart.exe C:\b\s\w\ir\tools\testing\dart\http_server.dart -p 49866 -c 49867 --network 127.0.0.1 --build-directory=C:\b\s\w\ir\out\ReleaseX64\ --runtime=firefox --packages=C:\b\s\w\ir\.packages --- Re-run this test: python tools/test.py -n dart2js-win-firefox --dart2js-batch --reset-browser-configuration language_2/spread_collections/const_error_test/11 FAILED: dart2js-firefox release_x64 language_2/spread_collections/const_error_test/12 Expected: Pass Actual: Crash Missing expected compile error. --- Command "dart2js" (took 411ms): set 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/short2266_ollections_const_error_test_12/out.js exit code: 253 stdout: out/ReleaseX64/generated_tests/language_2/spread_collections/const_error_test_12.dart:49:6: Internal Error: The compiler crashed when compiling this element. void testSet() { ^ The compiler is broken. When compiling the above element, the compiler crashed. It is not possible to tell if this is caused by a problem in your program or not. Regardless, the compiler should not crash. The Dart team would greatly appreciate if you would take a moment to report this problem at http://dartbug.com/new. Please include the following information: * the name and version of your operating system, * the Dart SDK build number (2.2.1-edge.510d6f77890bf72d298ddde3eb9c35529fb4e6d1), and * the entire message you see here (including the full stack trace below as well as the source location above). The compiler crashed: Unsupported operation: Unhandled node invalid-expression "unimplemented collection element" (InvalidExpression) #0 ScopeModelBuilder.defaultNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:119:7) #1 Visitor.defaultTreeNode (package:kernel/visitor.dart:333:39) #2 TreeVisitor.defaultExpression (package:kernel/visitor.dart:140:43) #3 TreeVisitor.visitInvalidExpression (package:kernel/visitor.dart:142:55) #4 InvalidExpression.accept (package:kernel/ast.dart:2238:36) #5 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:122:18) #6 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:128:39) #7 ScopeModelBuilder.visitSetLiteral (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:742:37) #8 SetLiteral.accept (package:kernel/ast.dart:3573:36) #9 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:122:18) #10 ScopeModelBuilder._handleVariableDeclaration (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:262:5) #11 ScopeModelBuilder.visitVariableDeclaration (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:267:5) #12 VariableDeclaration.accept (package:kernel/ast.dart:4587:35) #13 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:122:18) #14 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:128:39) #15 ScopeModelBuilder.visitBlock (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:965:5) #16 Block.accept (package:kernel/ast.dart:3881:35) #17 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:122:18) #18 ScopeModelBuilder.visitFunctionNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:722:5) #19 FunctionNode.accept (package:kernel/ast.dart:2111:30) #20 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:122:18) #21 ScopeModelBuilder.visitProcedure.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:580:7) #22 ScopeModelBuilder.enterNewScope (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:203:18) #23 ScopeModelBuilder.visitInvokable (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:508:5) #24 ScopeModelBuilder.visitProcedure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:579:5) #25 Procedure.accept (package:kernel/ast.dart:1773:32) #26 ScopeModelBuilder.computeModel (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:109:12) #27 new ScopeModel.from (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope.dart:26:20) #28 KernelModularStrategy.getModularMemberData.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:349:19) #29 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35) #30 KernelModularStrategy.getModularMemberData (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:348:43) #31 KernelWorkItem.run.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:289:28) #32 CompilerTask.measure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:64:51) #33 KernelWorkItem.run (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:274:26) #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) #35 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35) #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) #37 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35) #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) #39 CompilerDiagnosticReporter.withCurrentElement (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:794:15) #40 Compiler.emptyQueue.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:458:18) #41 ResolutionEnqueuer._forEach (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/enqueue.dart:445:12) #42 ResolutionEnqueuer.forEach (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/enqueue.dart:461:5) #43 Compiler.emptyQueue.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:454:16) #44 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35) #45 Compiler.emptyQueue (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:453:14) #46 Compiler.processQueue.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:479:7) #47 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35) #48 Compiler.processQueue (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:472:14) #49 Compiler.computeClosedWorld (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:333:5) #50 Compiler.compileFromKernel.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:401:17) #51 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35) #52 Compiler.compileFromKernel.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:400:43) #53 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35) #54 Compiler.compileFromKernel (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:399:14) #55 Compiler.runInternal (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:286:13) <asynchronous suspension> #56 Compiler.run.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:223:38) #57 new Future.sync (dart:async/future.dart:224:31) #58 Compiler.run.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:223:20) #59 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35) #60 Compiler.run (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:220:41) #61 CompilerImpl.run.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/apiimpl.dart:91:22) #62 _RootZone.runUnary (dart:async/zone.dart:1379:54) #63 _FutureListener.handleValue (dart:async/future_impl.dart:126:18) #64 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:639:45) #65 Future._propagateToListeners (dart:async/future_impl.dart:668:32) #66 Future._completeWithValue (dart:async/future_impl.dart:483:5) #67 Future._asyncComplete.<anonymous closure> (dart:async/future_impl.dart:513:7) #68 _microtaskLoop (dart:async/schedule_microtask.dart:41:21) #69 _startMicrotaskLoop (dart:async/schedule_microtask.dart:50:5) #70 _runPendingImmediateCallback (dart:isolate/runtime/lib/isolate_patch.dart:115:13) #71 _RawReceivePortImpl._handleMessage (dart:isolate/runtime/lib/isolate_patch.dart:172:5) --- To debug locally, run: C:\b\s\w\ir\tools\sdks\dart-sdk\bin\dart.exe C:\b\s\w\ir\tools\testing\dart\http_server.dart -p 49866 -c 49867 --network 127.0.0.1 --build-directory=C:\b\s\w\ir\out\ReleaseX64\ --runtime=firefox --packages=C:\b\s\w\ir\.packages --- Re-run this test: python tools/test.py -n dart2js-win-firefox --dart2js-batch --reset-browser-configuration language_2/spread_collections/const_error_test/12 FAILED: dart2js-firefox release_x64 language_2/spread_collections/const_error_test/13 Expected: Pass Actual: Crash Missing expected compile error. --- Command "dart2js" (took 265ms): set 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/short2267_ollections_const_error_test_13/out.js exit code: 253 stdout: out/ReleaseX64/generated_tests/language_2/spread_collections/const_error_test_13.dart: Internal Error: The compiler crashed when compiling this element. The compiler is broken. When compiling the above element, the compiler crashed. It is not possible to tell if this is caused by a problem in your program or not. Regardless, the compiler should not crash. The Dart team would greatly appreciate if you would take a moment to report this problem at http://dartbug.com/new. Please include the following information: * the name and version of your operating system, * the Dart SDK build number (2.2.1-edge.510d6f77890bf72d298ddde3eb9c35529fb4e6d1), and * the entire message you see here (including the full stack trace below as well as the source location above). The compiler crashed: Crash when compiling file:///C:/b/s/w/ir/out/ReleaseX64/generated_tests/language_2/spread_collections/const_error_test_13.dart, at character offset 802: out/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'. - 'Duration' is from 'dart:core'. const _ = {...[Duration(seconds: 0)]}; //# 13: compile-time error ^ #0 internalProblem (package:front_end/src/fasta/problems.dart:45:3) #1 TypeInferrerImpl.storeInferredType (package:front_end/src/fasta/type_inference/type_inferrer.dart:560:9) #2 InferenceVisitor.visitConstructorInvocation (package:front_end/src/fasta/kernel/inference_visitor.dart:167:14) #3 ConstructorInvocation.accept1 (package:kernel/ast.dart:3018:43) #4 ShadowTypeInferrer.inferExpression (package:front_end/src/fasta/kernel/kernel_shadow_ast.dart:1519:18) #5 InferenceVisitor.inferElement (package:front_end/src/fasta/kernel/inference_visitor.dart:692:23) #6 InferenceVisitor.visitListLiteralJudgment (package:front_end/src/fasta/kernel/inference_visitor.dart:725:25) #7 ListLiteralJudgment.acceptInference (package:front_end/src/fasta/kernel/kernel_shadow_ast.dart:960:20) #8 ShadowTypeInferrer.inferExpression (package:front_end/src/fasta/kernel/kernel_shadow_ast.dart:1517:18) #9 InferenceVisitor.inferElement (package:front_end/src/fasta/kernel/inference_visitor.dart:667:38) #10 InferenceVisitor.visitSetLiteralJudgment (package:front_end/src/fasta/kernel/inference_visitor.dart:1444:25) #11 InferenceVisitor.visitMapLiteralJudgment (package:front_end/src/fasta/kernel/inference_visitor.dart:1053:9) #12 MapLiteralJudgment.acceptInference (package:front_end/src/fasta/kernel/kernel_shadow_ast.dart:992:20) #13 ShadowTypeInferrer.inferExpression (package:front_end/src/fasta/kernel/kernel_shadow_ast.dart:1517:18) #14 InferenceVisitor.visitVariableDeclarationJudgment (package:front_end/src/fasta/kernel/inference_visitor.dart:1766:16) #15 VariableDeclarationJudgment.acceptInference (package:front_end/src/fasta/kernel/kernel_shadow_ast.dart:1730:20) #16 ShadowTypeInferrer.inferStatement (package:front_end/src/fasta/kernel/kernel_shadow_ast.dart:1565:24) #17 InferenceVisitor.visitBlockJudgment (package:front_end/src/fasta/kernel/inference_visitor.dart:76:16) #18 BlockJudgment.acceptInference (package:front_end/src/fasta/kernel/kernel_shadow_ast.dart:200:20) #19 ShadowTypeInferrer.inferStatement (package:front_end/src/fasta/kernel/kernel_shadow_ast.dart:1565:24) #20 TypeInferrerImpl.inferFunctionBody (package:front_end/src/fasta/type_inference/type_inferrer.dart:1175:5) #21 BodyBuilder.finishFunction (package:front_end/src/fasta/kernel/body_builder.dart:762:20) #22 DietListener.listenerFinishFunction (package:front_end/src/fasta/source/diet_listener.dart:803:14) #23 DietListener.buildFunctionBody (package:front_end/src/fasta/source/diet_listener.dart:837:7) #24 DietListener.endTopLevelMethod (package:front_end/src/fasta/source/diet_listener.dart:312:5) #25 Parser.parseTopLevelMethod (package:front_end/src/fasta/parser/parser.dart:2336:14) #26 Parser.parseTopLevelMemberImpl (package:front_end/src/fasta/parser/parser.dart:2237:14) #27 Parser.parseTopLevelDeclarationImpl (package:front_end/src/fasta/parser/parser.dart:485:14) #28 Parser.parseUnit (package:front_end/src/fasta/parser/parser.dart:344:15) #29 SourceLoader.buildBody (package:front_end/src/fasta/source/source_loader.dart:261:14) <asynchronous suspension> #30 Loader.buildBodies (package:front_end/src/fasta/loader.dart:182:15) <asynchronous suspension> #31 KernelTarget.buildComponent.<anonymous closure> (package:front_end/src/fasta/kernel/kernel_target.dart:298:20) <asynchronous suspension> #32 withCrashReporting (package:front_end/src/fasta/crash.dart:122:24) <asynchronous suspension> #33 KernelTarget.buildComponent (package:front_end/src/fasta/kernel/kernel_target.dart:296:12) <asynchronous suspension> #34 generateKernelInternal.<anonymous closure> (package:front_end/src/kernel_generator_impl.dart:148:38) <asynchronous suspension> #35 withCrashReporting (package:front_end/src/fasta/crash.dart:122:24) <asynchronous suspension> #36 generateKernelInternal (package:front_end/src/kernel_generator_impl.dart:55:10) <asynchronous suspension> #37 compile.<anonymous closure> (package:front_end/src/api_unstable/dart2js.dart:175:32) <asynchronous suspension> #38 CompilerContext.runWithOptions.<anonymous closure> (package:front_end/src/fasta/compiler_context.dart:134:20) <asynchronous suspension> #39 CompilerContext.runInContext.<anonymous closure>.<anonymous closure> (package:front_end/src/fasta/compiler_context.dart:122:46) #40 new Future.sync (dart:async/future.dart:224:31) #41 CompilerContext.runInContext.<anonymous closure> (package:front_end/src/fasta/compiler_context.dart:122:19) #42 _rootRun (dart:async/zone.dart:1124:13) #43 _CustomZone.run (dart:async/zone.dart:1021:19) #44 _runZoned (dart:async/zone.dart:1516:10) #45 runZoned (dart:async/zone.dart:1463:12) #46 CompilerContext.runInContext (package:front_end/src/fasta/compiler_context.dart:121:12) #47 CompilerContext.runWithOptions (package:front_end/src/fasta/compiler_context.dart:132:10) #48 compile (package:front_end/src/api_unstable/dart2js.dart:173:46) <asynchronous suspension> #49 KernelLoaderTask.load.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/loader.dart:104:27) <asynchronous suspension> #50 CompilerTask.measure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:64:51) #51 KernelLoaderTask.load (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/loader.dart:59:12) #52 Compiler.runInternal (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:261:48) <asynchronous suspension> #53 Compiler.run.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:223:38) #54 new Future.sync (dart:async/future.dart:224:31) #55 Compiler.run.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:223:20) #56 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35) #57 Compiler.run (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:220:41) #58 CompilerImpl.run.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/apiimpl.dart:91:22) #59 _RootZone.runUnary (dart:async/zone.dart:1379:54) #60 _FutureListener.handleValue (dart:async/future_impl.dart:126:18) #61 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:639:45) #62 Future._propagateToListeners (dart:async/future_impl.dart:668:32) #63 Future._completeWithValue (dart:async/future_impl.dart:483:5) #64 Future._asyncComplete.<anonymous closure> (dart:async/future_impl.dart:513:7) #65 _microtaskLoop (dart:async/schedule_microtask.dart:41:21) #66 _startMicrotaskLoop (dart:async/schedule_microtask.dart:50:5) #67 _runPendingImmediateCallback (dart:isolate/runtime/lib/isolate_patch.dart:115:13) #68 _RawReceivePortImpl._handleMessage (dart:isolate/runtime/lib/isolate_patch.dart:172:5) #0 DietListener.buildFunctionBody (package:front_end/src/fasta/source/diet_listener.dart:842:7) #1 DietListener.endTopLevelMethod (package:front_end/src/fasta/source/diet_listener.dart:312:5) #2 Parser.parseTopLevelMethod (package:front_end/src/fasta/parser/parser.dart:2336:14) #3 Parser.parseTopLevelMemberImpl (package:front_end/src/fasta/parser/parser.dart:2237:14) #4 Parser.parseTopLevelDeclarationImpl (package:front_end/src/fasta/parser/parser.dart:485:14) #5 Parser.parseUnit (package:front_end/src/fasta/parser/parser.dart:344:15) #6 SourceLoader.buildBody (package:front_end/src/fasta/source/source_loader.dart:261:14) <asynchronous suspension> #7 Loader.buildBodies (package:front_end/src/fasta/loader.dart:182:15) <asynchronous suspension> #8 KernelTarget.buildComponent.<anonymous closure> (package:front_end/src/fasta/kernel/kernel_target.dart:298:20) <asynchronous suspension> #9 withCrashReporting (package:front_end/src/fasta/crash.dart:122:24) <asynchronous suspension> #10 KernelTarget.buildComponent (package:front_end/src/fasta/kernel/kernel_target.dart:296:12) <asynchronous suspension> #11 generateKernelInternal.<anonymous closure> (package:front_end/src/kernel_generator_impl.dart:148:38) <asynchronous suspension> #12 withCrashReporting (package:front_end/src/fasta/crash.dart:122:24) <asynchronous suspension> #13 generateKernelInternal (package:front_end/src/kernel_generator_impl.dart:55:10) <asynchronous suspension> #14 compile.<anonymous closure> (package:front_end/src/api_unstable/dart2js.dart:175:32) <asynchronous suspension> #15 CompilerContext.runWithOptions.<anonymous closure> (package:front_end/src/fasta/compiler_context.dart:134:20) <asynchronous suspension> #16 CompilerContext.runInContext.<anonymous closure>.<anonymous closure> (package:front_end/src/fasta/compiler_context.dart:122:46) #17 new Future.sync (dart:async/future.dart:224:31) #18 CompilerContext.runInContext.<anonymous closure> (package:front_end/src/fasta/compiler_context.dart:122:19) #19 _rootRun (dart:async/zone.dart:1124:13) #20 _CustomZone.run (dart:async/zone.dart:1021:19) #21 _runZoned (dart:async/zone.dart:1516:10) #22 runZoned (dart:async/zone.dart:1463:12) #23 CompilerContext.runInContext (package:front_end/src/fasta/compiler_context.dart:121:12) #24 CompilerContext.runWithOptions (package:front_end/src/fasta/compiler_context.dart:132:10) #25 compile (package:front_end/src/api_unstable/dart2js.dart:173:46) <asynchronous suspension> #26 KernelLoaderTask.load.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/loader.dart:104:27) <asynchronous suspension> #27 CompilerTask.measure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:64:51) #28 KernelLoaderTask.load (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/loader.dart:59:12) #29 Compiler.runInternal (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:261:48) <asynchronous suspension> #30 Compiler.run.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:223:38) #31 new Future.sync (dart:async/future.dart:224:31) #32 Compiler.run.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:223:20) #33 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35) #34 Compiler.run (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:220:41) #35 CompilerImpl.run.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/apiimpl.dart:91:22) #36 _RootZone.runUnary (dart:async/zone.dart:1379:54) #37 _FutureListener.handleValue (dart:async/future_impl.dart:126:18) #38 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:639:45) #39 Future._propagateToListeners (dart:async/future_impl.dart:668:32) #40 Future._completeWithValue (dart:async/future_impl.dart:483:5) #41 Future._asyncComplete.<anonymous closure> (dart:async/future_impl.dart:513:7) #42 _microtaskLoop (dart:async/schedule_microtask.dart:41:21) #43 _startMicrotaskLoop (dart:async/schedule_microtask.dart:50:5) #44 _runPendingImmediateCallback (dart:isolate/runtime/lib/isolate_patch.dart:115:13) #45 _RawReceivePortImpl._handleMessage (dart:isolate/runtime/lib/isolate_patch.dart:172:5) --- To debug locally, run: C:\b\s\w\ir\tools\sdks\dart-sdk\bin\dart.exe C:\b\s\w\ir\tools\testing\dart\http_server.dart -p 49866 -c 49867 --network 127.0.0.1 --build-directory=C:\b\s\w\ir\out\ReleaseX64\ --runtime=firefox --packages=C:\b\s\w\ir\.packages --- Re-run this test: python tools/test.py -n dart2js-win-firefox --dart2js-batch --reset-browser-configuration language_2/spread_collections/const_error_test/13 FAILED: dart2js-firefox release_x64 language_2/spread_collections/const_error_test/14 Expected: Pass Actual: Crash Missing expected compile error. --- Command "dart2js" (took 584ms): set 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/short2268_ollections_const_error_test_14/out.js exit code: 253 stdout: out/ReleaseX64/generated_tests/language_2/spread_collections/const_error_test_14.dart:49:6: Internal Error: The compiler crashed when compiling this element. void testSet() { ^ The compiler is broken. When compiling the above element, the compiler crashed. It is not possible to tell if this is caused by a problem in your program or not. Regardless, the compiler should not crash. The Dart team would greatly appreciate if you would take a moment to report this problem at http://dartbug.com/new. Please include the following information: * the name and version of your operating system, * the Dart SDK build number (2.2.1-edge.510d6f77890bf72d298ddde3eb9c35529fb4e6d1), and * the entire message you see here (including the full stack trace below as well as the source location above). The compiler crashed: Unsupported operation: Unhandled node invalid-expression "unimplemented collection element" (InvalidExpression) #0 ScopeModelBuilder.defaultNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:119:7) #1 Visitor.defaultTreeNode (package:kernel/visitor.dart:333:39) #2 TreeVisitor.defaultExpression (package:kernel/visitor.dart:140:43) #3 TreeVisitor.visitInvalidExpression (package:kernel/visitor.dart:142:55) #4 InvalidExpression.accept (package:kernel/ast.dart:2238:36) #5 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:122:18) #6 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:128:39) #7 ScopeModelBuilder.visitSetLiteral (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:742:37) #8 SetLiteral.accept (package:kernel/ast.dart:3573:36) #9 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:122:18) #10 ScopeModelBuilder._handleVariableDeclaration (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:262:5) #11 ScopeModelBuilder.visitVariableDeclaration (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:267:5) #12 VariableDeclaration.accept (package:kernel/ast.dart:4587:35) #13 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:122:18) #14 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:128:39) #15 ScopeModelBuilder.visitBlock (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:965:5) #16 Block.accept (package:kernel/ast.dart:3881:35) #17 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:122:18) #18 ScopeModelBuilder.visitFunctionNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:722:5) #19 FunctionNode.accept (package:kernel/ast.dart:2111:30) #20 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:122:18) #21 ScopeModelBuilder.visitProcedure.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:580:7) #22 ScopeModelBuilder.enterNewScope (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:203:18) #23 ScopeModelBuilder.visitInvokable (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:508:5) #24 ScopeModelBuilder.visitProcedure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:579:5) #25 Procedure.accept (package:kernel/ast.dart:1773:32) #26 ScopeModelBuilder.computeModel (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:109:12) #27 new ScopeModel.from (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope.dart:26:20) #28 KernelModularStrategy.getModularMemberData.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:349:19) #29 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35) #30 KernelModularStrategy.getModularMemberData (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:348:43) #31 KernelWorkItem.run.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:289:28) #32 CompilerTask.measure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:64:51) #33 KernelWorkItem.run (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:274:26) #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) #35 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35) #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) #37 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35) #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) #39 CompilerDiagnosticReporter.withCurrentElement (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:794:15) #40 Compiler.emptyQueue.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:458:18) #41 ResolutionEnqueuer._forEach (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/enqueue.dart:445:12) #42 ResolutionEnqueuer.forEach (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/enqueue.dart:461:5) #43 Compiler.emptyQueue.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:454:16) #44 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35) #45 Compiler.emptyQueue (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:453:14) #46 Compiler.processQueue.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:479:7) #47 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35) #48 Compiler.processQueue (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:472:14) #49 Compiler.computeClosedWorld (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:333:5) #50 Compiler.compileFromKernel.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:401:17) #51 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35) #52 Compiler.compileFromKernel.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:400:43) #53 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35) #54 Compiler.compileFromKernel (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:399:14) #55 Compiler.runInternal (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:286:13) <asynchronous suspension> #56 Compiler.run.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:223:38) #57 new Future.sync (dart:async/future.dart:224:31) #58 Compiler.run.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:223:20) #59 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35) #60 Compiler.run (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:220:41) #61 CompilerImpl.run.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/apiimpl.dart:91:22) #62 _RootZone.runUnary (dart:async/zone.dart:1379:54) #63 _FutureListener.handleValue (dart:async/future_impl.dart:126:18) #64 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:639:45) #65 Future._propagateToListeners (dart:async/future_impl.dart:668:32) #66 Future._completeWithValue (dart:async/future_impl.dart:483:5) #67 Future._asyncComplete.<anonymous closure> (dart:async/future_impl.dart:513:7) #68 _microtaskLoop (dart:async/schedule_microtask.dart:41:21) #69 _startMicrotaskLoop (dart:async/schedule_microtask.dart:50:5) #70 _runPendingImmediateCallback (dart:isolate/runtime/lib/isolate_patch.dart:115:13) #71 _RawReceivePortImpl._handleMessage (dart:isolate/runtime/lib/isolate_patch.dart:172:5) --- To debug locally, run: C:\b\s\w\ir\tools\sdks\dart-sdk\bin\dart.exe C:\b\s\w\ir\tools\testing\dart\http_server.dart -p 49866 -c 49867 --network 127.0.0.1 --build-directory=C:\b\s\w\ir\out\ReleaseX64\ --runtime=firefox --packages=C:\b\s\w\ir\.packages --- Re-run this test: python tools/test.py -n dart2js-win-firefox --dart2js-batch --reset-browser-configuration language_2/spread_collections/const_error_test/14 FAILED: dart2js-firefox release_x64 language_2/spread_collections/const_error_test/16 Expected: Pass Actual: Crash Missing expected compile error. --- Command "dart2js" (took 644ms): set 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/short2270_ollections_const_error_test_16/out.js exit code: 253 stdout: out/ReleaseX64/generated_tests/language_2/spread_collections/const_error_test_16.dart:49:6: Internal Error: The compiler crashed when compiling this element. void testSet() { ^ The compiler is broken. When compiling the above element, the compiler crashed. It is not possible to tell if this is caused by a problem in your program or not. Regardless, the compiler should not crash. The Dart team would greatly appreciate if you would take a moment to report this problem at http://dartbug.com/new. Please include the following information: * the name and version of your operating system, * the Dart SDK build number (2.2.1-edge.510d6f77890bf72d298ddde3eb9c35529fb4e6d1), and * the entire message you see here (including the full stack trace below as well as the source location above). The compiler crashed: Unsupported operation: Unhandled node invalid-expression "unimplemented collection element" (InvalidExpression) #0 ScopeModelBuilder.defaultNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:119:7) #1 Visitor.defaultTreeNode (package:kernel/visitor.dart:333:39) #2 TreeVisitor.defaultExpression (package:kernel/visitor.dart:140:43) #3 TreeVisitor.visitInvalidExpression (package:kernel/visitor.dart:142:55) #4 InvalidExpression.accept (package:kernel/ast.dart:2238:36) #5 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:122:18) #6 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:128:39) #7 ScopeModelBuilder.visitSetLiteral (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:742:37) #8 SetLiteral.accept (package:kernel/ast.dart:3573:36) #9 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:122:18) #10 ScopeModelBuilder._handleVariableDeclaration (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:262:5) #11 ScopeModelBuilder.visitVariableDeclaration (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:267:5) #12 VariableDeclaration.accept (package:kernel/ast.dart:4587:35) #13 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:122:18) #14 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:128:39) #15 ScopeModelBuilder.visitBlock (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:965:5) #16 Block.accept (package:kernel/ast.dart:3881:35) #17 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:122:18) #18 ScopeModelBuilder.visitFunctionNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:722:5) #19 FunctionNode.accept (package:kernel/ast.dart:2111:30) #20 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:122:18) #21 ScopeModelBuilder.visitProcedure.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:580:7) #22 ScopeModelBuilder.enterNewScope (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:203:18) #23 ScopeModelBuilder.visitInvokable (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:508:5) #24 ScopeModelBuilder.visitProcedure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:579:5) #25 Procedure.accept (package:kernel/ast.dart:1773:32) #26 ScopeModelBuilder.computeModel (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:109:12) #27 new ScopeModel.from (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope.dart:26:20) #28 KernelModularStrategy.getModularMemberData.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:349:19) #29 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35) #30 KernelModularStrategy.getModularMemberData (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:348:43) #31 KernelWorkItem.run.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:289:28) #32 CompilerTask.measure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:64:51) #33 KernelWorkItem.run (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:274:26) #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) #35 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35) #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) #37 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35) #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) #39 CompilerDiagnosticReporter.withCurrentElement (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:794:15) #40 Compiler.emptyQueue.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:458:18) #41 ResolutionEnqueuer._forEach (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/enqueue.dart:445:12) #42 ResolutionEnqueuer.forEach (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/enqueue.dart:461:5) #43 Compiler.emptyQueue.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:454:16) #44 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35) #45 Compiler.emptyQueue (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:453:14) #46 Compiler.processQueue.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:479:7) #47 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35) #48 Compiler.processQueue (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:472:14) #49 Compiler.computeClosedWorld (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:333:5) #50 Compiler.compileFromKernel.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:401:17) #51 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35) #52 Compiler.compileFromKernel.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:400:43) #53 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35) #54 Compiler.compileFromKernel (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:399:14) #55 Compiler.runInternal (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:286:13) <asynchronous suspension> #56 Compiler.run.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:223:38) #57 new Future.sync (dart:async/future.dart:224:31) #58 Compiler.run.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:223:20) #59 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35) #60 Compiler.run (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:220:41) #61 CompilerImpl.run.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/apiimpl.dart:91:22) #62 _RootZone.runUnary (dart:async/zone.dart:1379:54) #63 _FutureListener.handleValue (dart:async/future_impl.dart:126:18) #64 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:639:45) #65 Future._propagateToListeners (dart:async/future_impl.dart:668:32) #66 Future._completeWithValue (dart:async/future_impl.dart:483:5) #67 Future._asyncComplete.<anonymous closure> (dart:async/future_impl.dart:513:7) #68 _microtaskLoop (dart:async/schedule_microtask.dart:41:21) #69 _startMicrotaskLoop (dart:async/schedule_microtask.dart:50:5) #70 _runPendingImmediateCallback (dart:isolate/runtime/lib/isolate_patch.dart:115:13) #71 _RawReceivePortImpl._handleMessage (dart:isolate/runtime/lib/isolate_patch.dart:172:5) --- To debug locally, run: C:\b\s\w\ir\tools\sdks\dart-sdk\bin\dart.exe C:\b\s\w\ir\tools\testing\dart\http_server.dart -p 49866 -c 49867 --network 127.0.0.1 --build-directory=C:\b\s\w\ir\out\ReleaseX64\ --runtime=firefox --packages=C:\b\s\w\ir\.packages --- Re-run this test: python tools/test.py -n dart2js-win-firefox --dart2js-batch --reset-browser-configuration language_2/spread_collections/const_error_test/16 FAILED: dart2js-firefox release_x64 language_2/spread_collections/const_error_test/15 Expected: Pass Actual: Crash Missing expected compile error. --- Command "dart2js" (took 711ms): set 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/short2269_ollections_const_error_test_15/out.js exit code: 253 stdout: out/ReleaseX64/generated_tests/language_2/spread_collections/const_error_test_15.dart:49:6: Internal Error: The compiler crashed when compiling this element. void testSet() { ^ The compiler is broken. When compiling the above element, the compiler crashed. It is not possible to tell if this is caused by a problem in your program or not. Regardless, the compiler should not crash. The Dart team would greatly appreciate if you would take a moment to report this problem at http://dartbug.com/new. Please include the following information: * the name and version of your operating system, * the Dart SDK build number (2.2.1-edge.510d6f77890bf72d298ddde3eb9c35529fb4e6d1), and * the entire message you see here (including the full stack trace below as well as the source location above). The compiler crashed: Unsupported operation: Unhandled node invalid-expression "unimplemented collection element" (InvalidExpression) #0 ScopeModelBuilder.defaultNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:119:7) #1 Visitor.defaultTreeNode (package:kernel/visitor.dart:333:39) #2 TreeVisitor.defaultExpression (package:kernel/visitor.dart:140:43) #3 TreeVisitor.visitInvalidExpression (package:kernel/visitor.dart:142:55) #4 InvalidExpression.accept (package:kernel/ast.dart:2238:36) #5 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:122:18) #6 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:128:39) #7 ScopeModelBuilder.visitSetLiteral (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:742:37) #8 SetLiteral.accept (package:kernel/ast.dart:3573:36) #9 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:122:18) #10 ScopeModelBuilder._handleVariableDeclaration (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:262:5) #11 ScopeModelBuilder.visitVariableDeclaration (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:267:5) #12 VariableDeclaration.accept (package:kernel/ast.dart:4587:35) #13 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:122:18) #14 ScopeModelBuilder.visitNodes (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:128:39) #15 ScopeModelBuilder.visitBlock (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:965:5) #16 Block.accept (package:kernel/ast.dart:3881:35) #17 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:122:18) #18 ScopeModelBuilder.visitFunctionNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:722:5) #19 FunctionNode.accept (package:kernel/ast.dart:2111:30) #20 ScopeModelBuilder.visitNode (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:122:18) #21 ScopeModelBuilder.visitProcedure.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:580:7) #22 ScopeModelBuilder.enterNewScope (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:203:18) #23 ScopeModelBuilder.visitInvokable (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:508:5) #24 ScopeModelBuilder.visitProcedure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:579:5) #25 Procedure.accept (package:kernel/ast.dart:1773:32) #26 ScopeModelBuilder.computeModel (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope_visitor.dart:109:12) #27 new ScopeModel.from (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/ir/scope.dart:26:20) #28 KernelModularStrategy.getModularMemberData.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:349:19) #29 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35) #30 KernelModularStrategy.getModularMemberData (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:348:43) #31 KernelWorkItem.run.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:289:28) #32 CompilerTask.measure (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:64:51) #33 KernelWorkItem.run (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/kernel/kernel_strategy.dart:274:26) #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) #35 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35) #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) #37 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35) #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) #39 CompilerDiagnosticReporter.withCurrentElement (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:794:15) #40 Compiler.emptyQueue.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:458:18) #41 ResolutionEnqueuer._forEach (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/enqueue.dart:445:12) #42 ResolutionEnqueuer.forEach (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/enqueue.dart:461:5) #43 Compiler.emptyQueue.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:454:16) #44 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35) #45 Compiler.emptyQueue (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:453:14) #46 Compiler.processQueue.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:479:7) #47 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35) #48 Compiler.processQueue (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:472:14) #49 Compiler.computeClosedWorld (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:333:5) #50 Compiler.compileFromKernel.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:401:17) #51 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35) #52 Compiler.compileFromKernel.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:400:43) #53 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35) #54 Compiler.compileFromKernel (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:399:14) #55 Compiler.runInternal (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:286:13) <asynchronous suspension> #56 Compiler.run.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:223:38) #57 new Future.sync (dart:async/future.dart:224:31) #58 Compiler.run.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:223:20) #59 CompilerTask.measureSubtask (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/common/tasks.dart:179:35) #60 Compiler.run (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/compiler.dart:220:41) #61 CompilerImpl.run.<anonymous closure>.<anonymous closure> (file:///C:/b/s/w/ir/cache/builder/sdk/pkg/compiler/lib/src/apiimpl.dart:91:22) #62 _RootZone.runUnary (dart:async/zone.dart:1379:54) #63 _FutureListener.handleValue (dart:async/future_impl.dart:126:18) #64 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:639:45) #65 Future._propagateToListeners (dart:async/future_impl.dart:668:32) #66 Future._completeWithValue (dart:async/future_impl.dart:483:5) #67 Future._asyncComplete.<anonymous closure> (dart:async/future_impl.dart:513:7) #68 _microtaskLoop (dart:async/schedule_microtask.dart:41:21) #69 _startMicrotaskLoop (dart:async/schedule_microtask.dart:50:5) #70 _runPendingImmediateCallback (dart:isolate/runtime/lib/isolate_patch.dart:115:13) #71 _RawReceivePortImpl._handleMessage (dart:isolate/runtime/lib/isolate_patch.dart:172:5) --- To debug locally, run: C:\b\s\w\ir\tools\sdks\dart-sdk\bin\dart.exe C:\b\s\w\ir\tools\testing\dart\http_server.dart -p 49866 -c 49867 --network 127.0.0.1 --build-directory=C:\b\s\w\ir\out\ReleaseX64\ --runtime=firefox --packages=C:\b\s\w\ir\.packages --- Re-run this test: python tools/test.py -n dart2js-win-firefox --dart2js-batch --reset-browser-configuration language_2/spread_collections/const_error_test/15 FAILED: dart2js-firefox release_x64 lib_2/html/js_typed_interop_default_arg_test/default_value Expected: Pass Actual: MissingCompileTimeError Missing expected compile error. --- Command "dart2js" (took 02.000937s): set 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 exit code: 0 stdout: Compiled 7,420,106 characters Dart to 176,878 characters JavaScript in 2.93 seconds Dart 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 --- To debug locally, run: C:\b\s\w\ir\tools\sdks\dart-sdk\bin\dart.exe C:\b\s\w\ir\tools\testing\dart\http_server.dart -p 49866 -c 49867 --network 127.0.0.1 --build-directory=C:\b\s\w\ir\out\ReleaseX64\ --runtime=firefox --packages=C:\b\s\w\ir\.packages --- Re-run this test: python tools/test.py -n dart2js-win-firefox --dart2js-batch --reset-browser-configuration lib_2/html/js_typed_interop_default_arg_test/default_value FAILED: dart2js-firefox release_x64 lib_2/html/js_typed_interop_default_arg_test/explicit_argument Expected: Pass Actual: RuntimeError --- Command "dart2js" (took 02.000484s): set 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 exit code: 0 stdout: Compiled 7,420,054 characters Dart to 176,895 characters JavaScript in 2.48 seconds Dart 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 --- Command "firefox" (took 151ms): C:\b\s\w\ir\tools\sdks\dart-sdk\bin\dart.exe tools/testing/dart/launch_browser.dart firefox http://127.0.0.1:49866/root_build/generated_tests/dart2js-firefox-sdk/short2873_ult_arg_test_explicit_argument/test.html?crossOriginPort=49867 Runtime error: ReferenceError: get42 is not defined Foo_get42@http://127.0.0.1:49866/root_build/generated_compilations/dart2js-sdk/short2874_ult_arg_test_explicit_argument/test.js:2239:7 call$0@http://127.0.0.1:49866/root_build/generated_compilations/dart2js-sdk/short2874_ult_arg_test_explicit_argument/test.js:3879:16 test@http://127.0.0.1:49866/root_build/generated_compilations/dart2js-sdk/short2874_ult_arg_test_explicit_argument/test.js:2202:18 main@http://127.0.0.1:49866/root_build/generated_compilations/dart2js-sdk/short2874_ult_arg_test_explicit_argument/test.js:2252:7 dartMainRunner@http://127.0.0.1:49866/root_dart/tools/testing/dart/test_controller.js:303:5 @http://127.0.0.1:49866/root_build/generated_compilations/dart2js-sdk/short2874_ult_arg_test_explicit_argument/test.js:4253:7 @http://127.0.0.1:49866/root_build/generated_compilations/dart2js-sdk/short2874_ult_arg_test_explicit_argument/test.js:4239:7 dartProgram@http://127.0.0.1:49866/root_build/generated_compilations/dart2js-sdk/short2874_ult_arg_test_explicit_argument/test.js:4233:4 @http://127.0.0.1:49866/root_build/generated_compilations/dart2js-sdk/short2874_ult_arg_test_explicit_argument/test.js:28:11 exit code: 0 --- To debug locally, run: C:\b\s\w\ir\tools\sdks\dart-sdk\bin\dart.exe C:\b\s\w\ir\tools\testing\dart\http_server.dart -p 49866 -c 49867 --network 127.0.0.1 --build-directory=C:\b\s\w\ir\out\ReleaseX64\ --runtime=firefox --packages=C:\b\s\w\ir\.packages --- Re-run this test: python tools/test.py -n dart2js-win-firefox --dart2js-batch --reset-browser-configuration lib_2/html/js_typed_interop_default_arg_test/explicit_argument 1604 out of 1612 completed Tests running for 5 minutes FAILED: dart2js-firefox release_x64 lib_2/html/xhr_test Expected: Slow RuntimeError Actual: Pass --- Command "dart2js" (took 07.000288s): set 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 exit code: 0 stdout: Compiled 7,671,546 characters Dart to 704,146 characters JavaScript in 7.26 seconds Dart 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 --- Command "firefox" (took 447ms): C:\b\s\w\ir\tools\sdks\dart-sdk\bin\dart.exe tools/testing/dart/launch_browser.dart firefox http://127.0.0.1:49866/root_build/generated_tests/dart2js-firefox-sdk/tests_lib_2_html_xhr_test/test.html?crossOriginPort=49867 Events: - debug "test_controller.js started" - debug "Sending events to driver page (isFirstMessage = true, isStatusUpdate = true, isDone = false)" - print "dart-calling-main" - print "dart-main-done" - { type: message_received value: dart-calling-main timestamp: 0.142 } - { type: message_received value: unittest-suite-wait-for-done timestamp: 0.147 } - { type: message_received value: dart-main-done timestamp: 0.148 } - { type: message_received value: unittest-suite-done timestamp: 0.409 } - debug "Sending events to driver page (isFirstMessage = false, isStatusUpdate = false, isDone = true)" - dom <head> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <meta name="dart.unittest" content="full-stack-traces"> <title> Test C:\b\s\w\ir\tests\lib_2\html\xhr_test.dart </title> <style> .unittest-table { font-family:monospace; border:1px; } .unittest-pass { background: #6b3;} .unittest-fail { background: #d55;} .unittest-error { background: #a11;} </style> </head> <body><table class="unittest-table"><tbody><tr><td colspan="3" class="unittest-pass">PASS</td></tr> <tr> <td>1</td> <td class="unittest-pass"> PASS </td> <td> <p>Expectation: <a href="#testFilter=supported_onProgress supported"> supported_onProgress supported </a>. </p> <pre></pre> </td> </tr> <tr> <td>2</td> <td class="unittest-pass"> PASS </td> <td> <p>Expectation: <a href="#testFilter=supported_onLoadEnd supported"> supported_onLoadEnd supported </a>. </p> <pre></pre> </td> </tr> <tr> <td>3</td> <td class="unittest-pass"> PASS </td> <td> <p>Expectation: <a href="#testFilter=supported_overrideMimeType supported"> supported_overrideMimeType supported </a>. </p> <pre></pre> </td> </tr> <tr> <td>4</td> <td class="unittest-pass"> PASS </td> <td> <p>Expectation: <a href="#testFilter=xhr XHR No file"> xhr XHR No file </a>. </p> <pre></pre> </td> </tr> <tr> <td>5</td> <td class="unittest-pass"> PASS </td> <td> <p>Expectation: <a href="#testFilter=xhr XHR_file"> xhr XHR_file </a>. </p> <pre></pre> </td> </tr> <tr> <td>6</td> <td class="unittest-pass"> PASS </td> <td> <p>Expectation: <a href="#testFilter=xhr XHR.request No file"> xhr XHR.request No file </a>. </p> <pre></pre> </td> </tr> <tr> <td>7</td> <td class="unittest-pass"> PASS </td> <td> <p>Expectation: <a href="#testFilter=xhr XHR.request file"> xhr XHR.request file </a>. </p> <pre></pre> </td> </tr> <tr> <td>8</td> <td class="unittest-pass"> PASS </td> <td> <p>Expectation: <a href="#testFilter=xhr XHR.request onProgress"> xhr XHR.request onProgress </a>. </p> <pre></pre> </td> </tr> <tr> <td>9</td> <td class="unittest-pass"> PASS </td> <td> <p>Expectation: <a href="#testFilter=xhr XHR.request withCredentials No file"> xhr XHR.request withCredentials No file </a>. </p> <pre></pre> </td> </tr> <tr> <td>10</td> <td class="unittest-pass"> PASS </td> <td> <p>Expectation: <a href="#testFilter=xhr XHR.request withCredentials file"> xhr XHR.request withCredentials file </a>. </p> <pre></pre> </td> </tr> <tr> <td>11</td> <td class="unittest-pass"> PASS </td> <td> <p>Expectation: <a href="#testFilter=xhr XHR.getString file"> xhr XHR.getString file </a>. </p> <pre></pre> </td> </tr> <tr> <td>12</td> <td class="unittest-pass"> PASS </td> <td> <p>Expectation: <a href="#testFilter=xhr XHR.getString No file"> xhr XHR.getString No file </a>. </p> <pre></pre> </td> </tr> <tr> <td>13</td> <td class="unittest-pass"> PASS </td> <td> <p>Expectation: <a href="#testFilter=xhr XHR.request responseType arraybuffer"> xhr XHR.request responseType arraybuffer </a>. </p> <pre></pre> </td> </tr> <tr> <td>14</td> <td class="unittest-pass"> PASS </td> <td> <p>Expectation: <a href="#testFilter=xhr overrideMimeType"> xhr overrideMimeType </a>. </p> <pre></pre> </td> </tr> <tr> <td>15</td> <td class="unittest-pass"> PASS </td> <td> <p>Expectation: <a href="#testFilter=xhr xhr upload"> xhr xhr upload </a>. </p> <pre></pre> </td> </tr> <tr> <td>16</td> <td class="unittest-pass"> PASS </td> <td> <p>Expectation: <a href="#testFilter=xhr xhr postFormData"> xhr xhr postFormData </a>. </p> <pre></pre> </td> </tr> <tr> <td>17</td> <td class="unittest-pass"> PASS </td> <td> <p>Expectation: <a href="#testFilter=xhr_requestBlob XHR.request responseType blob"> xhr_requestBlob XHR.request responseType blob </a>. </p> <pre></pre> </td> </tr> <tr> <td>18</td> <td class="unittest-pass"> PASS </td> <td> <p>Expectation: <a href="#testFilter=json xhr responseType json"> json xhr responseType json </a>. </p> <pre></pre> </td> </tr> <tr> <td>19</td> <td class="unittest-pass"> PASS </td> <td> <p>Expectation: <a href="#testFilter=headers xhr responseHeaders"> headers xhr responseHeaders </a>. </p> <pre></pre> </td> </tr> <tr><td colspan="3" class="unittest-pass"> All 19 tests passed </td></tr></tbody></table></body> exit code: 0 --- To debug locally, run: C:\b\s\w\ir\tools\sdks\dart-sdk\bin\dart.exe C:\b\s\w\ir\tools\testing\dart\http_server.dart -p 49866 -c 49867 --network 127.0.0.1 --build-directory=C:\b\s\w\ir\out\ReleaseX64\ --runtime=firefox --packages=C:\b\s\w\ir\.packages --- Re-run this test: python tools/test.py -n dart2js-win-firefox --dart2js-batch --reset-browser-configuration lib_2/html/xhr_test Double reporting tests http://127.0.0.1:49866/root_build/generated_tests/dart2js-firefox-sdk/tests_lib_2_html_websql_test/test.html?crossOriginPort=49867 --- Total time: 05:55 --- 0:01:00.044770 - firefox - dart2js-firefox release_x64/lib_2/html/notification_permission_test 0:00:22.521922 - firefox - dart2js-firefox release_x64/corelib_2/double_truncate_test/none 0:00:17.814361 - firefox - dart2js-firefox release_x64/corelib_2/invocation_test 0:00:15.367546 - firefox - dart2js-firefox release_x64/corelib_2/int_from_environment_test 0:00:14.499972 - dart2js - dart2js-firefox release_x64/language_2/many_method_calls_test 0:00:10.515609 - dart2js - dart2js-firefox release_x64/corelib_2/bit_twiddling_test/int64 0:00:10.122626 - dart2js - dart2js-firefox release_x64/lib_2/html/element_test/eventDelegation/eventDelegation, dart2js-firefox release_x64/lib_2/html/element_test/_ElementList/_ElementList, dart2js-firefox release_x64/lib_2/html/element_test/functional/functional, dart2js-firefox release_x64/lib_2/html/element_test/ElementList/ElementList, dart2js-firefox release_x64/lib_2/html/element_test/matches/matches, dart2js-firefox release_x64/lib_2/html/element_test/attributes/attributes, dart2js-firefox release_x64/lib_2/html/element_test/querySelectorAll/querySelectorAll, dart2js-firefox release_x64/lib_2/html/element_test/children/children, dart2js-firefox release_x64/lib_2/html/element_test/click/click, dart2js-firefox release_x64/lib_2/html/element_test/eventListening/eventListening, dart2js-firefox release_x64/lib_2/html/element_test/position/position, dart2js-firefox release_x64/lib_2/html/element_test/constructors/constructors 0:00:09.214879 - firefox - dart2js-firefox release_x64/corelib_2/date_time4_test 0:00:08.998814 - firefox - dart2js-firefox release_x64/corelib_2/double_floor_to_double_test 0:00:08.588444 - dart2js - dart2js-firefox release_x64/lib_2/html/form_data_test/supported/supported, dart2js-firefox release_x64/lib_2/html/form_data_test/functional/functional 0:00:08.317647 - firefox - dart2js-firefox release_x64/corelib_2/double_round_test/none 0:00:08.295313 - dart2js - dart2js-firefox release_x64/lib_2/html/interactive_test/KeyEvent/KeyEvent 0:00:08.291586 - dart2js - dart2js-firefox release_x64/lib_2/html/custom/constructor_calls_created_synchronously_test 0:00:08.266188 - dart2js - dart2js-firefox release_x64/lib_2/html/fileapi_file_test 0:00:07.460486 - dart2js - dart2js-firefox release_x64/lib_2/html/event_customevent_test 0:00:07.437492 - dart2js - dart2js-firefox release_x64/lib_2/html/touchevent_test 0:00:07.420468 - dart2js - dart2js-firefox release_x64/lib_2/html/worker_test/supported/supported, dart2js-firefox release_x64/lib_2/html/worker_test/functional/functional 0:00:07.288610 - dart2js - dart2js-firefox release_x64/lib_2/html/xhr_test 0:00:06.374996 - dart2js - dart2js-firefox release_x64/lib_2/html/notification_permission_test 0:00:05.984363 - dart2js - dart2js-firefox release_x64/corelib_2/from_environment_const_type_test/01 Failed to delete C:\b\s\w\ir (37 files remaining). Maybe the test has a subprocess outliving it. Sleeping 2 seconds. Failed to delete C:\b\s\w\ir (37 files remaining). Maybe the test has a subprocess outliving it. Sleeping 4 seconds. Failed to delete C:\b\s\w\ir. The following files remain: - \\?\C:\b\s\w\ir - \\?\C:\b\s\w\ir\browsers - \\?\C:\b\s\w\ir\browsers\firefox - \\?\C:\b\s\w\ir\browsers\firefox\api-ms-win-crt-convert-l1-1-0.dll - \\?\C:\b\s\w\ir\browsers\firefox\api-ms-win-crt-environment-l1-1-0.dll - \\?\C:\b\s\w\ir\browsers\firefox\api-ms-win-crt-filesystem-l1-1-0.dll - \\?\C:\b\s\w\ir\browsers\firefox\api-ms-win-crt-heap-l1-1-0.dll - \\?\C:\b\s\w\ir\browsers\firefox\api-ms-win-crt-locale-l1-1-0.dll - \\?\C:\b\s\w\ir\browsers\firefox\api-ms-win-crt-math-l1-1-0.dll - \\?\C:\b\s\w\ir\browsers\firefox\api-ms-win-crt-multibyte-l1-1-0.dll - \\?\C:\b\s\w\ir\browsers\firefox\api-ms-win-crt-runtime-l1-1-0.dll - \\?\C:\b\s\w\ir\browsers\firefox\api-ms-win-crt-stdio-l1-1-0.dll - \\?\C:\b\s\w\ir\browsers\firefox\api-ms-win-crt-string-l1-1-0.dll - \\?\C:\b\s\w\ir\browsers\firefox\api-ms-win-crt-time-l1-1-0.dll - \\?\C:\b\s\w\ir\browsers\firefox\api-ms-win-crt-utility-l1-1-0.dll - \\?\C:\b\s\w\ir\browsers\firefox\browser - \\?\C:\b\s\w\ir\browsers\firefox\browser\features - \\?\C:\b\s\w\ir\browsers\firefox\browser\features\activity-stream@mozilla.org.xpi - \\?\C:\b\s\w\ir\browsers\firefox\browser\features\firefox@getpocket.com.xpi - \\?\C:\b\s\w\ir\browsers\firefox\browser\features\followonsearch@mozilla.com.xpi - \\?\C:\b\s\w\ir\browsers\firefox\browser\features\onboarding@mozilla.org.xpi - \\?\C:\b\s\w\ir\browsers\firefox\browser\features\screenshots@mozilla.org.xpi - \\?\C:\b\s\w\ir\browsers\firefox\browser\features\webcompat@mozilla.org.xpi - \\?\C:\b\s\w\ir\browsers\firefox\browser\omni.ja - \\?\C:\b\s\w\ir\browsers\firefox\firefox.exe - \\?\C:\b\s\w\ir\browsers\firefox\freebl3.dll - \\?\C:\b\s\w\ir\browsers\firefox\lgpllibs.dll - \\?\C:\b\s\w\ir\browsers\firefox\mozavcodec.dll - \\?\C:\b\s\w\ir\browsers\firefox\mozavutil.dll - \\?\C:\b\s\w\ir\browsers\firefox\mozglue.dll - \\?\C:\b\s\w\ir\browsers\firefox\msvcp140.dll - \\?\C:\b\s\w\ir\browsers\firefox\nss3.dll - \\?\C:\b\s\w\ir\browsers\firefox\nssckbi.dll - \\?\C:\b\s\w\ir\browsers\firefox\omni.ja - \\?\C:\b\s\w\ir\browsers\firefox\softokn3.dll - \\?\C:\b\s\w\ir\browsers\firefox\vcruntime140.dll - \\?\C:\b\s\w\ir\browsers\firefox\xul.dll Enumerating processes: - pid 5664; Handles: 1074; Exe: C:\b\s\w\ir\browsers\firefox\firefox.exe; Cmd: C:\b\s\w\ir\browsers\firefox\firefox.exe -profile C:\b\s\w\itg28rd6\26fd8f86-4f43-11e9-87d2-b7894bfb35d4 -no-remote -new-instance http://127.0.0.1:49866/driver/BROWSER2 - pid 7316; Handles: 465; Exe: C:\b\s\w\ir\browsers\firefox\firefox.exe; Cmd: "C:\b\s\w\ir\browsers\firefox\firefox.exe" -contentproc --channel="5664.0.1750775205\1311081115" -childID 1 -isForBrowser -prefsHandle 1596 -prefsLen 2114 -schedulerPrefs 0001,2 -greomni "C:\b\s\w\ir\browsers\firefox\omni.ja" -appomni "C:\b\s\w\ir\browsers\firefox\browser\omni.ja" -appdir "C:\b\s\w\ir\browsers\firefox\browser" - 5664 - 1548 tab - pid 7340; Handles: 349; Exe: C:\b\s\w\ir\browsers\firefox\firefox.exe; Cmd: "C:\b\s\w\ir\browsers\firefox\firefox.exe" -contentproc --channel="5664.12.521374813\1530464734" -childID 3 -isForBrowser -prefsHandle 2284 -prefsLen 2434 -schedulerPrefs 0001,2 -greomni "C:\b\s\w\ir\browsers\firefox\omni.ja" -appomni "C:\b\s\w\ir\browsers\firefox\browser\omni.ja" -appdir "C:\b\s\w\ir\browsers\firefox\browser" - 5664 - 2492 tab - pid 7864; Handles: 399; Exe: C:\b\s\w\ir\browsers\firefox\firefox.exe; Cmd: "C:\b\s\w\ir\browsers\firefox\firefox.exe" -contentproc --channel="5664.6.54372993\408447977" -childID 2 -isForBrowser -prefsHandle 2280 -prefsLen 2159 -schedulerPrefs 0001,2 -greomni "C:\b\s\w\ir\browsers\firefox\omni.ja" -appomni "C:\b\s\w\ir\browsers\firefox\browser\omni.ja" -appdir "C:\b\s\w\ir\browsers\firefox\browser" - 5664 - 2284 tab - pid 8392; Handles: 316; Exe: C:\b\s\w\ir\browsers\firefox\firefox.exe; Cmd: "C:\b\s\w\ir\browsers\firefox\firefox.exe" -contentproc --channel="5664.18.12936581\2098106279" -childID 4 -isForBrowser -prefsHandle 3544 -prefsLen 7424 -schedulerPrefs 0001,2 -greomni "C:\b\s\w\ir\browsers\firefox\omni.ja" -appomni "C:\b\s\w\ir\browsers\firefox\browser\omni.ja" -appdir "C:\b\s\w\ir\browsers\firefox\browser" - 5664 - 2260 tab Terminating 5 processes: - 5664 killed - 7316 killed - 7340 killed - 7864 killed - 8392 killed *** Swarming tried multiple times to delete the run directory and failed *** *** Hard failing the task *** Swarming detected that your testing script ran an executable, which may have started a child executable, and the main script returned early, leaving the children executables playing around unguided. You don't want to leave children processes outliving the task on the Swarming bot, do you? The Swarming bot doesn't. How to fix? - For any process that starts children processes, make sure all children processes terminated properly before each parent process exits. This is especially important in very deep process trees. - This must be done properly both in normal successful task and in case of task failure. Cleanup is very important. - The Swarming bot sends a SIGTERM in case of timeout. - You have 30.0 seconds to comply after the signal was sent to the process before the process is forcibly killed. - To achieve not leaking children processes in case of signals on timeout, you MUST handle signals in each executable / python script and propagate them to children processes. - When your test script (python or binary) receives a signal like SIGTERM or CTRL_BREAK_EVENT on Windows), send it to all children processes and wait for them to terminate before quitting. See https://chromium.googlesource.com/infra/luci/luci-py.git/+/master/appengine/swarming/doc/Bot.md#Graceful-termination_aka-the-SIGTERM-and-SIGKILL-dance for more information. *** May the SIGKILL force be with you *** 2019-03-25 14:22:14,578 - root: [DEBUG] Contents of task_output_dir: ['c:\\b\\s\\w\\ir\\tmp\\t\\tmpeu8_xy\\43cf7ed831593010'] 2019-03-25 14:22:14,578 - root: [WARNING] Expected output.json file missing: set(['c:\\b\\s\\w\\ir\\tmp\\t\\tmpeu8_xy\\43cf7ed831593010\\output.json']) Found: [] Expected: ['c:\\b\\s\\w\\ir\\tmp\\t\\tmpeu8_xy\\43cf7ed831593010\\output.json'] 2019-03-25 14:22:14,579 - root: [WARNING] No shard json files found in task_output_dir: 'c:\\b\\s\\w\\ir\\tmp\\t\\tmpeu8_xy' Found ['c:\\b\\s\\w\\ir\\tmp\\t\\tmpeu8_xy\\43cf7ed831593010'] 2019-03-25 14:22:14,579 - root: [DEBUG] Found shard_json_files: ['c:\\b\\s\\w\\ir\\tmp\\t\\tmpeu8_xy\\43cf7ed831593010\\output.json'] 2019-03-25 14:22:14,579 - root: [INFO] merge_cmd: C:\b\s\w\ir\cache\vpython\691c07\Scripts\python.exe C:\b\s\w\ir\kitchen-checkout\build\scripts\slave\recipe_modules\chromium_swarming\resources\noop_merge.py --summary-json c:\b\s\w\ir\tmp\t\tmp5hhckj.json --task-output-dir c:\b\s\w\ir\tmp\t\tmpeu8_xy -o c:\b\s\w\ir\tmp\t\tmpprf3zm.json Running ['C:\\b\\s\\w\\ir\\cache\\vpython\\691c07\\Scripts\\python.exe', 'C:\\b\\s\\w\\ir\\kitchen-checkout\\build\\scripts\\slave\\recipe_modules\\chromium_swarming\\resources\\noop_merge.py', '--summary-json', 'c:\\b\\s\\w\\ir\\tmp\\t\\tmp5hhckj.json', '--task-output-dir', 'c:\\b\\s\\w\\ir\\tmp\\t\\tmpeu8_xy', '-o', 'c:\\b\\s\\w\\ir\\tmp\\t\\tmpprf3zm.json'] in None (env: None) Command ['C:\\b\\s\\w\\ir\\cache\\vpython\\691c07\\Scripts\\python.exe', 'C:\\b\\s\\w\\ir\\kitchen-checkout\\build\\scripts\\slave\\recipe_modules\\chromium_swarming\\resources\\noop_merge.py', '--summary-json', 'c:\\b\\s\\w\\ir\\tmp\\t\\tmp5hhckj.json', '--task-output-dir', 'c:\\b\\s\\w\\ir\\tmp\\t\\tmpeu8_xy', '-o', 'c:\\b\\s\\w\\ir\\tmp\\t\\tmpprf3zm.json'] returned exit code 0