| Problems reported: |
| |
| parser/patterns/constant_identifier_namedWhen:3:10: A pattern can't refer to an identifier named 'when'. |
| case when: |
| ^^^^ |
| |
| beginCompilationUnit(void) |
| beginMetadataStar(void) |
| endMetadataStar(0) |
| beginTopLevelMember(void) |
| beginTopLevelMethod(, null, null) |
| handleVoidKeyword(void) |
| handleIdentifier(f, topLevelFunctionDeclaration) |
| handleNoTypeVariables(() |
| beginFormalParameters((, MemberKind.TopLevelMethod) |
| beginMetadataStar(x) |
| endMetadataStar(0) |
| beginFormalParameter(x, MemberKind.TopLevelMethod, null, null, null) |
| handleNoType(() |
| handleIdentifier(x, formalParameterDeclaration) |
| handleFormalParameterWithoutValue()) |
| endFormalParameter(null, null, null, x, null, null, FormalParameterKind.requiredPositional, MemberKind.TopLevelMethod) |
| endFormalParameters(1, (, ), MemberKind.TopLevelMethod) |
| handleAsyncModifier(null, null) |
| beginBlockFunctionBody({) |
| beginSwitchStatement(switch) |
| handleIdentifier(x, expression) |
| handleNoTypeArguments()) |
| handleNoArguments()) |
| handleSend(x, )) |
| handleParenthesizedCondition((, null, null) |
| beginSwitchBlock({) |
| beginCaseExpression(case) |
| beginPattern(case) |
| handleRecoverableError(Message[IllegalPatternIdentifierName, A pattern can't refer to an identifier named 'when'., Match the identifier using '==, {lexeme: when}], when, when) |
| beginConstantPattern(null) |
| handleIdentifier(when, expression) |
| handleNoTypeArguments(:) |
| handleNoArguments(:) |
| handleSend(when, :) |
| endConstantPattern(null) |
| endPattern(when) |
| handleSwitchCaseNoWhenClause(when) |
| endCaseExpression(case, null, :) |
| beginSwitchCase(0, 1, case) |
| endSwitchCase(0, 1, null, null, 0, case, :) |
| endSwitchBlock(1, {, }) |
| endSwitchStatement(switch, }) |
| endBlockFunctionBody(1, {, }) |
| endTopLevelMethod(void, null, }) |
| endTopLevelDeclaration(}) |
| endCompilationUnit(1, ) |
