| Problems reported: |
| |
| parser/patterns/patternVariableDeclaration_topLevel:1:5: A pattern variable declaration may not appear outside a function or method. |
| var (a, b) = (0, 1); |
| ^^^^^^ |
| |
| beginCompilationUnit(var) |
| beginMetadataStar(var) |
| endMetadataStar(0) |
| beginTopLevelMember(var) |
| handleRecoverableError(PatternVariableDeclarationOutsideFunctionOrMethod, (, )) |
| beginFields(DeclarationKind.TopLevel, null, null, null, null, null, null, var, ) |
| handleNoType(var) |
| handleIdentifier(, topLevelVariableDeclaration) |
| beginFieldInitializer(=) |
| beginParenthesizedExpressionOrRecordLiteral(() |
| handleLiteralInt(0) |
| handleLiteralInt(1) |
| endRecordLiteral((, 2, null) |
| endFieldInitializer(=, )) |
| endTopLevelFields(null, null, null, null, null, var, 1, var, ;) |
| endTopLevelDeclaration(;) |
| endCompilationUnit(1, ) |
