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[Extension types] Add tests that extension types cannot implement Never #2491

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sgrekhov opened this issue Jan 17, 2024 · 0 comments
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[Extension types] Add tests that extension types cannot implement Never #2491

sgrekhov opened this issue Jan 17, 2024 · 0 comments
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There is no co19 test checking that it is a compile-time error if an extension type implements type Never
@sgrekhov sgrekhov self-assigned this Jan 17, 2024
sgrekhov added a commit to sgrekhov/co19 that referenced this issue Jan 17, 2024
@sgrekhov
Fixes dart-lang#2491. Add test that an extension type cannot implemen…
5759f2a 
…t type `Never`
copybara-service bot pushed a commit to dart-lang/sdk that referenced this issue Jan 19, 2024
@sgrekhov @athomas
[co19] Roll co19 to dadc1781676fe5562917ac6bc5ea38da64abe76a
44e3fb8 
2024-01-18 sgrekhov22@gmail.com dart-lang/co19#2477. Add test checking that an operator can be redeclared (dart-lang/co19#2495)
2024-01-18 sgrekhov22@gmail.com Fixes dart-lang/co19#2479. Delete outdated test co19/LibTest/ffi/sizeOf/sizeOf_A01_t02 (dart-lang/co19#2483)
2024-01-17 sgrekhov22@gmail.com dart-lang/co19#2485. Add constants `as T` tests (dart-lang/co19#2489)
2024-01-17 sgrekhov22@gmail.com dart-lang/co19#2477. Add more constant evaluation tests (dart-lang/co19#2484)
2024-01-17 sgrekhov22@gmail.com Fixes dart-lang/co19#2487. Add tests for type cast and type `void` (dart-lang/co19#2492)
2024-01-17 sgrekhov22@gmail.com Fixes dart-lang/co19#2486. `Pointer.elementAt` replaced by `+` operator (dart-lang/co19#2488)
2024-01-17 sgrekhov22@gmail.com Fixes dart-lang/co19#2491. Add test that an extension type cannot implement type `Never` (dart-lang/co19#2493)
2024-01-12 sgrekhov22@gmail.com dart-lang/co19#2477. Add match operators constants evaluation tests (dart-lang/co19#2482)

Change-Id: I1dee628d4685b0b24296aaabfcf4abcb659fa765
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/347240
Reviewed-by: Alexander Thomas <athom@google.com>
Reviewed-by: William Hesse <whesse@google.com>
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