| Problems reported: |
| |
| parser/patterns/cast_insideNullCheck:4:10: This pattern cannot appear inside a unary pattern (cast pattern, null check pattern, or null assert pattern) without parentheses. |
| case y as int? ?: |
| ^^^^^^^^^ |
| |
| 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({) |
| beginMetadataStar(const) |
| endMetadataStar(0) |
| handleNoType(const) |
| beginVariablesDeclaration(y, null, const) |
| handleIdentifier(y, localVariableDeclaration) |
| beginInitializedIdentifier(y) |
| beginVariableInitializer(=) |
| handleLiteralInt(1) |
| endVariableInitializer(=) |
| endInitializedIdentifier(y) |
| endVariablesDeclaration(1, ;) |
| beginSwitchStatement(switch) |
| handleIdentifier(x, expression) |
| handleNoTypeArguments()) |
| handleNoArguments()) |
| handleSend(x, x) |
| handleParenthesizedCondition((, null, null) |
| beginSwitchBlock({) |
| beginCaseExpression(case) |
| beginPattern(case) |
| beginConstantPattern(null) |
| handleIdentifier(y, expression) |
| handleNoTypeArguments(as) |
| handleNoArguments(as) |
| handleSend(y, y) |
| endConstantPattern(null) |
| beginAsOperatorType(as) |
| handleIdentifier(int, typeReference) |
| handleNoTypeArguments(?) |
| handleType(int, ?) |
| endAsOperatorType(as) |
| handleCastPattern(as) |
| handleRecoverableError(InvalidInsideUnaryPattern, y, ?) |
| handleNullCheckPattern(?) |
| endPattern(?) |
| handleSwitchCaseNoWhenClause(?) |
| endCaseExpression(case, null, :) |
| beginSwitchCase(0, 1, case) |
| handleBreakStatement(false, break, ;) |
| endSwitchCase(0, 1, null, null, 1, case, ;) |
| endSwitchBlock(1, {, }) |
| endSwitchStatement(switch, }) |
| endBlockFunctionBody(2, {, }) |
| endTopLevelMethod(void, null, }) |
| endTopLevelDeclaration(}) |
| endCompilationUnit(1, ) |
