co19/LanguageFeatures/Patterns/wildcards_A01_t02

[scheglov]

FAILED: dart2analyzer-none release_arm64 co19/LanguageFeatures/Patterns/wildcards_A01_t02
Expected: Pass
Actual: CompileTimeError

--- Command "dart2analyzer" (took 06.000180s):
DART_CONFIGURATION=ReleaseARM64 sdk/bin/dart --packages=.dart_tool/package_config.json pkg/analyzer_cli/bin/analyzer.dart --use-analysis-driver-memory-byte-store --dart-sdk=/Users/scheglov/Source/Dart/sdk.git/sdk/sdk -Dtest_runner.configuration=custom-configuration-1 --enable-experiment=patterns --ignore-unrecognized-flags --packages=/Users/scheglov/Source/Dart/sdk.git/sdk/.dart_tool/package_config.json --format=json /Users/scheglov/Source/Dart/sdk.git/sdk/tests/co19/src/LanguageFeatures/Patterns/wildcards_A01_t02.dart

unexpected analysis errors in wildcards_A01_t02.dart:
- Line 64, column 16: COMPILE_TIME_ERROR.NON_CONSTANT_MAP_PATTERN_KEY
  Key expressions in map patterns must be constants.

- Line 64, column 16: COMPILE_TIME_ERROR.UNDEFINED_IDENTIFIER
  Undefined name '_'.

- Line 68, column 15: COMPILE_TIME_ERROR.PATTERN_TYPE_MISMATCH_IN_IRREFUTABLE_CONTEXT
  The matched value of type 'int' isn't assignable to the required type 'String'.

- Line 71, column 23: COMPILE_TIME_ERROR.PATTERN_TYPE_MISMATCH_IN_IRREFUTABLE_CONTEXT
  The matched value of type 'int' isn't assignable to the required type 'String'.

--- Re-run this test:
python3 tools/test.py -m release -c dart2analyzer -a arm64 co19/LanguageFeatures/Patterns/wildcards_A01_t02

The key in map pattern entries must be a constant expression, not a pattern. So, using _ is not right there.