co19/LanguageFeatures/Extension-types/static_analysis_extension_types_A22_t01

[scheglov]

Both extension types have duplicate unnamed constructor declarations.

extension type V1(int id) {
  V1.new([this.id = 0]);
  V1.x(this.id);
}

extension type V2(int id) implements V1 {
  V2.new(this.id) : super();
<cut>

FAILED: dart2analyzer-none release_arm64 co19/LanguageFeatures/Extension-types/static_analysis_extension_types_A22_t01
Expected: Pass
Actual: MissingCompileTimeError

--- Command "dart2analyzer" (took 41ms):
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=inline-class --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/Extension-types/static_analysis_extension_types_A22_t01.dart

static error failures:
- Unexpected error at line 15, column 3, length 6: COMPILE_TIME_ERROR.DUPLICATE_CONSTRUCTOR

- Unexpected error at line 33, column 6, length 1: COMPILE_TIME_ERROR.NOT_ENOUGH_POSITIONAL_ARGUMENTS

--- Re-run this test:
python3 tools/test.py -m release -c dart2analyzer -a arm64 co19/LanguageFeatures/Extension-types/static_analysis_extension_types_A22_t01

[scheglov]

Also co19/LanguageFeatures/Extension-types/static_analysis_extension_types_A23_t01