Revert "[dart2wasm] Fix runtime type tests"

This reverts commit a289c4d84870d9d403307535d281f2f8fc79c2f5.

Reason for revert: https://github.com/flutter/flutter/issues/124282

Original change's description:
> [dart2wasm] Fix runtime type tests
>
> emitTypeTest optimizes a test like `x is List<T>` where `x :
> Iterable<T>`, i.e. tested-against type is a subtype of the operand's
> static type. In these cases we can check just the class ID of the
> operand without checking the type arguments.
>
> However this optimization cannot be done when the types don't have same
> number of type arguments. Example:
>
>     class H1<T> {}
>
>     bool test(Object o) {
>       return o is H1<num>;
>     }
>
>     void main() {
>       print(test(H1<Object>()));
>     }
>
> Here `H1<num> <: Object`, but we still need to check the type parameter.
>
> This CL checks that the types have the same number of type arguments
> before optimizing the test.
>
> Fixes #51187.
>
> This fix reveals another bug in `static_interop_test`, which is tracked
> in #51200. The test is updated to work around the bug for now.
>
> New passing tests:
>
> - co19/LanguageFeatures/Patterns/matching_cast_A01_t01
> - co19/LanguageFeatures/Patterns/matching_list_A01_t01
> - co19/LanguageFeatures/Patterns/matching_list_A01_t02
> - co19/LanguageFeatures/Patterns/matching_object_A01_t01
> - co19/LanguageFeatures/Patterns/matching_object_A01_t02
> - co19/LanguageFeatures/Patterns/record_A01_t03
> - co19/LanguageFeatures/Patterns/record_A01_t06
> - co19/LanguageFeatures/Patterns/record_A01_t07
> - co19/LanguageFeatures/Patterns/record_A01_t08
> - co19/LanguageFeatures/Patterns/record_A01_t09
> - language/generic/deep_test
> - language/generic_methods/type_expression_test
> - language/patterns/object_pattern_inference_test
>
> Change-Id: Ibd9615666b7f7538c2a3f03fb7f5ebe9b16c3d54
> Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/292881
> Reviewed-by: Joshua Litt <joshualitt@google.com>
> Commit-Queue: Ömer Ağacan <omersa@google.com>

Change-Id: Ieb222c086864744d33b77de69882e805981f1953
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/293891
Commit-Queue: Zach Anderson <zra@google.com>
Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Reviewed-by: Joshua Litt <joshualitt@google.com>
2 files changed
tree: 201e5092d75b895df49216cc02f323d0e458be36
  1. .dart_tool/
  2. .github/
  3. benchmarks/
  4. build/
  5. docs/
  6. pkg/
  7. runtime/
  8. samples/
  9. sdk/
  10. tests/
  11. third_party/
  12. tools/
  13. utils/
  14. .clang-format
  15. .gitattributes
  16. .gitconfig
  17. .gitignore
  18. .gn
  19. .mailmap
  20. .style.yapf
  21. .vpython
  22. AUTHORS
  23. BUILD.gn
  24. CHANGELOG.md
  25. codereview.settings
  26. CONTRIBUTING.md
  27. DEPS
  28. LICENSE
  29. OWNERS
  30. PATENT_GRANT
  31. PRESUBMIT.py
  32. README.dart-sdk
  33. README.md
  34. sdk_args.gni
  35. SECURITY.md
  36. WATCHLISTS
README.md

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