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Dart2js does not support a generic mixin application as mixin. #13109

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crelier opened this issue Sep 5, 2013 · 8 comments
Closed

Dart2js does not support a generic mixin application as mixin. #13109

crelier opened this issue Sep 5, 2013 · 8 comments
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P2 A bug or feature request we're likely to work on type-bug Incorrect behavior (everything from a crash to more subtle misbehavior) web-dart2js

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@crelier
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crelier commented Sep 5, 2013

FAILED: dart2js-d8 release_ia32 language/mixin_mixin2_test
Expected: pass
Actual: fail
CommandOutput[dart2js]:
CommandOutput[d8]:

stdout:
/usr/local/google/home/regis/dart2/dart/out/ReleaseIA32/generated_tests/dart2js-d8/tests_language_mixin_mixin2_test/out.js:734: Expect.equals(expected: <num>, actual: <dynamic>) fails.
  throw $.wrapException(new $.ExpectException(message));
          ^
Error
    at wrapException (/usr/local/google/home/regis/dart2/dart/out/ReleaseIA32/generated_tests/dart2js-d8/tests_language_mixin_mixin2_test/out.js:315:13)
    at Expect__fail (/usr/local/google/home/regis/dart2/dart/out/ReleaseIA32/generated_tests/dart2js-d8/tests_language_mixin_mixin2_test/out.js:734:11)
    at Expect_equals (/usr/local/google/home/regis/dart2/dart/out/ReleaseIA32/generated_tests/dart2js-d8/tests_language_mixin_mixin2_test/out.js:730:5)
    at main (/usr/local/google/home/regis/dart2/dart/out/ReleaseIA32/generated_tests/dart2js-d8/tests_language_mixin_mixin2_test/out.js:745:5)
    at /usr/local/google/home/regis/dart2/dart/out/ReleaseIA32/generated_tests/dart2js-d8/tests_language_mixin_mixin2_test/out.js:868:7
    at init.currentScript (/usr/local/google/home/regis/dart2/dart/out/ReleaseIA32/generated_tests/dart2js-d8/tests_language_mixin_mixin2_test/out.js:838:5)
    at /usr/local/google/home/regis/dart2/dart/out/ReleaseIA32/generated_tests/dart2js-d8/tests_language_mixin_mixin2_test/out.js:856:3
    at /usr/local/google/home/regis/dart2/dart/out/ReleaseIA32/generated_tests/dart2js-d8/tests_language_mixin_mixin2_test/out.js:1073:3

Command[dart2js]: out/ReleaseIA32/dart-sdk/bin/dart2js --allow-mock-compilation --categories=all --package-root=out/ReleaseIA32/packages/ /usr/local/google/home/regis/dart2/dart/tests/language/mixin_mixin2_test.dart --out=/usr/local/google/home/regis/dart2/dart/out/ReleaseIA32/generated_tests/dart2js-d8/tests_language_mixin_mixin2_test/out.js
Took 0:00:01.451000

Command[d8]: /usr/local/google/home/regis/dart2/dart/third_party/d8/linux/d8 /usr/local/google/home/regis/dart2/dart/out/ReleaseIA32/generated_tests/dart2js-d8/tests_language_mixin_mixin2_test/out.js
Took 0:00:00.040000

Short reproduction command (experimental):
    python tools/test.py --use-sdk -mrelease -cdart2js -rd8 -t60 language/mixin_mixin2_test

===
=== 1 test failed
===
@madsager
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madsager commented Sep 5, 2013

Added Triaged label.

@kasperl
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kasperl commented Sep 18, 2013

Added this to the M7 milestone.

@kasperl
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kasperl commented Sep 23, 2013

cc @karlklose.
Removed Priority-Unassigned label.
Added Priority-Medium label.

@kasperl
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kasperl commented Oct 2, 2013

Removed this from the M7 milestone.
Added this to the M8 milestone.

@kasperl
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kasperl commented Jun 4, 2014

Removed this from the M8 milestone.
Added this to the 1.6 milestone.

@kasperl
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kasperl commented Jul 10, 2014

Removed this from the 1.6 milestone.
Added Oldschool-Milestone-1.6 label.

@kasperl
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kasperl commented Aug 4, 2014

Removed Oldschool-Milestone-1.6 label.

@kevmoo kevmoo added P2 A bug or feature request we're likely to work on type-bug Incorrect behavior (everything from a crash to more subtle misbehavior) and removed triaged labels Feb 29, 2016
@rakudrama
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The issue with language/mixin_mixin2_test is that the intermediate types Set and Map are not in the program, causing RuntimeType.toString to crash because the type term has null classes.

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@kevmoo @sigmundch @rakudrama @kasperl @madsager @crelier