| 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(var) |
| endMetadataStar(0) |
| beginPattern(var) |
| beginPattern(() |
| handleNoType(y) |
| handleDeclaredVariablePattern(null, y, false) |
| beginAsOperatorType(as) |
| handleIdentifier(Object, typeReference) |
| handleNoTypeArguments()) |
| handleType(Object, null) |
| endAsOperatorType(as) |
| handleCastPattern(as) |
| endPattern(Object) |
| handleParenthesizedPattern(() |
| endPattern()) |
| handleIdentifier(x, expression) |
| handleNoTypeArguments(;) |
| handleNoArguments(;) |
| handleSend(x, x) |
| handlePatternVariableDeclarationStatement(var, =, ;) |
| endBlockFunctionBody(1, {, }) |
| endTopLevelMethod(void, null, }) |
| endTopLevelDeclaration(}) |
| endCompilationUnit(1, ) |
