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DartVM crash: class extends a type argument #886

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DartBot opened this issue Dec 16, 2011 · 3 comments
Closed

DartVM crash: class extends a type argument #886

DartBot opened this issue Dec 16, 2011 · 3 comments
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area-vm Use area-vm for VM related issues, including code coverage, and the AOT and JIT backends.

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@DartBot
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DartBot commented Dec 16, 2011

This issue was originally filed by [email protected]


What steps will reproduce the problem?
Run the following test:

class A<T> extends T {}

main() {
  A a = new A();
}

What is the expected output? What do you see instead?
Expected: compile-time error

Actual:
runtime/vm/object.h:903: error: expected: IsNull() || IsType()

What version of the product are you using? On what operating system?
DartVM r2514

@DartBot
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DartBot commented Dec 16, 2011

This comment was originally written by [email protected]


Added Area-VM, Triaged labels.

@ghost
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ghost commented Dec 16, 2011

Set owner to @crelier.

@crelier
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crelier commented Jan 10, 2012

Fixed in r3122.


Added Fixed label.

@DartBot DartBot added Type-Defect area-vm Use area-vm for VM related issues, including code coverage, and the AOT and JIT backends. labels Jan 10, 2012
copybara-service bot pushed a commit that referenced this issue Oct 31, 2023
Revisions updated by `dart tools/rev_sdk_deps.dart`.

lints (https://github.com/dart-lang/lints/compare/2cf8403..5c60f48):
  5c60f48  2023-10-30  Michael Goderbauer  Update README.md to use new syntax for adding dev dependencies (#167)

mockito (https://github.com/dart-lang/mockito/compare/4edf86f..b7d752e):
  b7d752e  2023-10-26  Ilya Yanok  Use Dart SDK 3.1.0 for format check
  ca537db  2023-10-26  Ilya Yanok  Remove unneeded deprecation warning disable comment
  1a0d0e7  2023-10-26  Ilya Yanok  Remove deprecated `returnNullOnMissingStub` and `OnMissingStub.returnNull`

native (https://github.com/dart-lang/native/compare/757f503..279094d):
  279094d  2023-10-30  Pierrick Bouvier  [native_toolchain_c] Support MSVC arm64 toolchain (#167)
  9629a55  2023-10-27  Parker Lougheed  Allow modification of a BuildOutput's raw dependencies (#169)
  762b4da  2023-10-27  Ryan Macnak  [native_assets_cli] Add Android RISCV64 target. (#166)
  18bff8c  2023-10-25  Ryan Macnak  [native_toolchain_c] Setup Linux X64 toolchain for non-X64 hosts. (#164)
  d79a7cd  2023-10-25  Ryan Macnak  [native_toolchain_c] Setup Linux RISCV64 toolchain. (#163)
  ce26f75  2023-10-25  Parker Lougheed  Update all lints and dart_flutter_team_lints dependencies (#161)

protobuf (https://github.com/dart-lang/protobuf/compare/3528fad..3f567b2):
  3f567b2  2023-10-27  Ömer Sinan Ağacan  Remove the dynamic call in `CodedBufferWriter` (#895)
  42436cd  2023-10-26  Ömer Sinan Ağacan  Keep a `ByteData` around in `CodedBufferReader` to avoid repeated `ByteData` allocs (#890)
  9a73936  2023-10-26  Ömer Sinan Ağacan  Avoid adding empty splices in `CodedBufferWriter` (#886)
  23dffde  2023-10-26  Ömer Sinan Ağacan  Update a bug link in a comment (#892)
  19903f0  2023-10-26  Ömer Sinan Ağacan  Make `CodedBufferWriter.writeRawByte` argument type more accurate (#891)
  2ce3e14  2023-10-26  Ömer Sinan Ağacan  Update `FieldInfo._ensureRepeatedField` return type (#893)
  e146515  2023-10-25  Ömer Sinan Ağacan  Avoid redundant ByteData allocation when decoding sfixed64 (#889)
  1b1d549  2023-10-25  Ömer Sinan Ağacan  Avoid allocating temporary views in when decoding strings in `CodedBufferReader` (#888)

tools (https://github.com/dart-lang/tools/compare/da6bb18..e828d45):
  e828d45  2023-10-27  Elias Yishak  Create tests for each event constructor (#186)

webdev (https://github.com/dart-lang/webdev/compare/25f17cd..50534a1):
  50534a12  2023-10-30  Elliott Brooks  Cider passes an app ID instead of a workspace name to connect to the Dart Debug Extension (#2272)
  b3d6ef14  2023-10-27  Elliott Brooks  Expose a keyboard shortcut to copy the Dart app ID (#2271)
  c26b4e5f  2023-10-27  Elliott Brooks  Reset Webdev to 3.3.0-wip after release (#2269)
  982b955b  2023-10-26  Elliott Brooks  Prepare webdev for 3.2.0  (#2268)
  62361fbf  2023-10-26  Elliott Brooks  Reset DWDS after release (#2267)
  50b8ae86  2023-10-26  Elliott Brooks  Prepare DWDS for release to version 22.1.0 (#2266)

Change-Id: Ia02db3bc66bac55b637ed5e173fe5c5d50bcca52
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/332748
Auto-Submit: Devon Carew <[email protected]>
Reviewed-by: Konstantin Shcheglov <[email protected]>
Commit-Queue: Konstantin Shcheglov <[email protected]>
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