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CFE parser test cases for metadata in for-in loops with patterns.
Bug: #50035 Change-Id: I336b391c9102e4e6dd3eabce1051763e3bc797d4 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/273621 Reviewed-by: Jens Johansen <[email protected]> Commit-Queue: Paul Berry <[email protected]>
1 parent b0ca324 commit 7a3aa5c

10 files changed

+360
-0
lines changed

‎pkg/front_end/parser_testcases/patterns/pattern_inForIn_element_withMetadata.dart

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void f(x) => [for (@annotation var (a, b) in x) 0];

‎pkg/front_end/parser_testcases/patterns/pattern_inForIn_element_withMetadata.dart.expect

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beginCompilationUnit(void)
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beginMetadataStar(void)
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endMetadataStar(0)
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beginTopLevelMember(void)
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beginTopLevelMethod(, null, null)
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handleVoidKeyword(void)
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handleIdentifier(f, topLevelFunctionDeclaration)
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handleNoTypeVariables(()
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beginFormalParameters((, MemberKind.TopLevelMethod)
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beginMetadataStar(x)
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endMetadataStar(0)
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beginFormalParameter(x, MemberKind.TopLevelMethod, null, null, null)
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handleNoType(()
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handleIdentifier(x, formalParameterDeclaration)
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handleFormalParameterWithoutValue())
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endFormalParameter(null, null, null, x, null, null, FormalParameterKind.requiredPositional, MemberKind.TopLevelMethod)
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endFormalParameters(1, (, ), MemberKind.TopLevelMethod)
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handleAsyncModifier(null, null)
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handleNoTypeArguments([)
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beginForControlFlow(null, for)
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beginMetadataStar(@)
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beginMetadata(@)
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handleIdentifier(annotation, metadataReference)
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handleNoTypeArguments(var)
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handleNoArguments(var)
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endMetadata(@, null, var)
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endMetadataStar(1)
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handleNoType(()
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handleVariablePattern(null, a)
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handlePatternField(null)
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handleNoType(,)
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handleVariablePattern(null, b)
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handlePatternField(null)
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handleRecordPattern((, 2)
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beginForInExpression(x)
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handleIdentifier(x, expression)
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handleNoTypeArguments())
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handleNoArguments())
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handleSend(x, ))
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endForInExpression())
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handleForInLoopParts(null, for, (, var, in)
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handleLiteralInt(0)
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endForInControlFlow(0)
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handleLiteralList(1, [, null, ])
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handleExpressionFunctionBody(=>, ;)
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endTopLevelMethod(void, null, ;)
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endTopLevelDeclaration()
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endCompilationUnit(1, )

‎pkg/front_end/parser_testcases/patterns/pattern_inForIn_element_withMetadata.dart.intertwined.expect

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parseUnit(void)
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skipErrorTokens(void)
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listener: beginCompilationUnit(void)
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syntheticPreviousToken(void)
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parseTopLevelDeclarationImpl(, Instance of 'DirectiveContext')
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parseMetadataStar()
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listener: beginMetadataStar(void)
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listener: endMetadataStar(0)
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parseTopLevelMemberImpl()
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listener: beginTopLevelMember(void)
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parseTopLevelMethod(, null, null, , Instance of 'VoidType', null, f, false)
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listener: beginTopLevelMethod(, null, null)
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listener: handleVoidKeyword(void)
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ensureIdentifierPotentiallyRecovered(void, topLevelFunctionDeclaration, false)
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listener: handleIdentifier(f, topLevelFunctionDeclaration)
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parseMethodTypeVar(f)
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listener: handleNoTypeVariables(()
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parseGetterOrFormalParameters(f, f, false, MemberKind.TopLevelMethod)
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parseFormalParameters(f, MemberKind.TopLevelMethod)
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parseFormalParametersRest((, MemberKind.TopLevelMethod)
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listener: beginFormalParameters((, MemberKind.TopLevelMethod)
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parseFormalParameter((, FormalParameterKind.requiredPositional, MemberKind.TopLevelMethod)
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parseMetadataStar(()
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listener: beginMetadataStar(x)
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listener: endMetadataStar(0)
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listener: beginFormalParameter(x, MemberKind.TopLevelMethod, null, null, null)
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listener: handleNoType(()
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ensureIdentifier((, formalParameterDeclaration)
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listener: handleIdentifier(x, formalParameterDeclaration)
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listener: handleFormalParameterWithoutValue())
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listener: endFormalParameter(null, null, null, x, null, null, FormalParameterKind.requiredPositional, MemberKind.TopLevelMethod)
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listener: endFormalParameters(1, (, ), MemberKind.TopLevelMethod)
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parseAsyncModifierOpt())
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listener: handleAsyncModifier(null, null)
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inPlainSync()
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parseFunctionBody(), false, false)
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parseExpressionFunctionBody(=>, false)
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parseExpression(=>)
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looksLikeOuterPatternEquals(=>)
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skipOuterPattern(=>)
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parsePrecedenceExpression(=>, 1, true)
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parseUnaryExpression(=>, true)
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parsePrimary(=>, expression)
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listener: handleNoTypeArguments([)
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parseLiteralListSuffix(=>, null)
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listener: beginForControlFlow(null, for)
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parseForLoopPartsStart(null, for, ForPartsContext(null))
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parseExpressionStatementOrDeclaration((, ForPartsContext(null))
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parseMetadataStar(()
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listener: beginMetadataStar(@)
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parseMetadata(()
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listener: beginMetadata(@)
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ensureIdentifier(@, metadataReference)
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listener: handleIdentifier(annotation, metadataReference)
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parseQualifiedRestOpt(annotation, metadataContinuation)
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listener: handleNoTypeArguments(var)
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parseArgumentsOpt(annotation)
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listener: handleNoArguments(var)
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listener: endMetadata(@, null, var)
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listener: endMetadataStar(1)
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parseExpressionStatementOrDeclarationAfterModifiers(var, (, null, var, null, ForPartsContext(null))
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skipOuterPattern(var)
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parsePattern(var, precedence: 1, isRefutableContext: false)
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parsePrimaryPattern(var, isRefutableContext: false)
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parseParenthesizedPatternOrRecordPattern(var, isRefutableContext: false)
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parsePattern((, precedence: 1, isRefutableContext: false)
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parsePrimaryPattern((, isRefutableContext: false)
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parseVariablePattern((, typeInfo: Instance of 'NoType')
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listener: handleNoType(()
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listener: handleVariablePattern(null, a)
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listener: handlePatternField(null)
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parsePattern(,, precedence: 1, isRefutableContext: false)
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parsePrimaryPattern(,, isRefutableContext: false)
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parseVariablePattern(,, typeInfo: Instance of 'NoType')
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listener: handleNoType(,)
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listener: handleVariablePattern(null, b)
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listener: handlePatternField(null)
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ensureCloseParen(b, ()
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listener: handleRecordPattern((, 2)
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parseForInLoopPartsRest(), null, for, var, null)
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listener: beginForInExpression(x)
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parseExpression(in)
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looksLikeOuterPatternEquals(in)
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skipOuterPattern(in)
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skipObjectPatternRest(x)
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parsePrecedenceExpression(in, 1, true)
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parseUnaryExpression(in, true)
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parsePrimary(in, expression)
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parseSendOrFunctionLiteral(in, expression)
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parseSend(in, expression)
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isNextIdentifier(in)
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ensureIdentifier(in, expression)
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listener: handleIdentifier(x, expression)
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listener: handleNoTypeArguments())
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parseArgumentsOpt(x)
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listener: handleNoArguments())
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listener: handleSend(x, ))
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ensureCloseParen(x, ()
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listener: endForInExpression())
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listener: handleForInLoopParts(null, for, (, var, in)
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parseExpression())
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looksLikeOuterPatternEquals())
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skipOuterPattern())
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parsePrecedenceExpression(), 1, true)
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parseUnaryExpression(), true)
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parsePrimary(), expression)
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parseLiteralInt())
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listener: handleLiteralInt(0)
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listener: endForInControlFlow(0)
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listener: handleLiteralList(1, [, null, ])
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ensureSemicolon(])
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listener: handleExpressionFunctionBody(=>, ;)
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inGenerator()
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listener: endTopLevelMethod(void, null, ;)
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listener: endTopLevelDeclaration()
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reportAllErrorTokens(void)
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listener: endCompilationUnit(1, )

‎pkg/front_end/parser_testcases/patterns/pattern_inForIn_element_withMetadata.dart.parser.expect

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void f(x) => [for (@annotation var (a, b) in x) 0];
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void[KeywordToken] f[StringToken]([BeginToken]x[StringToken])[SimpleToken] =>[SimpleToken] [[BeginToken]for[KeywordToken] ([BeginToken]@[SimpleToken]annotation[StringToken] var[KeywordToken] ([BeginToken]a[StringToken],[SimpleToken] b[StringToken])[SimpleToken] in[KeywordToken] x[StringToken])[SimpleToken] 0[StringToken]][SimpleToken];[SimpleToken]
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[SimpleToken]

‎pkg/front_end/parser_testcases/patterns/pattern_inForIn_element_withMetadata.dart.scanner.expect

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void f(x) => [for (@annotation var (a, b) in x) 0];
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void[KeywordToken] f[StringToken]([BeginToken]x[StringToken])[SimpleToken] =>[SimpleToken] [[BeginToken]for[KeywordToken] ([BeginToken]@[SimpleToken]annotation[StringToken] var[KeywordToken] ([BeginToken]a[StringToken],[SimpleToken] b[StringToken])[SimpleToken] in[KeywordToken] x[StringToken])[SimpleToken] 0[StringToken]][SimpleToken];[SimpleToken]
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[SimpleToken]

‎pkg/front_end/parser_testcases/patterns/pattern_inForIn_statement_withMetadata.dart

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void f(x) {
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for (@annotation var (a, b) in x) {}
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}

‎pkg/front_end/parser_testcases/patterns/pattern_inForIn_statement_withMetadata.dart.expect

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beginCompilationUnit(void)
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beginMetadataStar(void)
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endMetadataStar(0)
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beginTopLevelMember(void)
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beginTopLevelMethod(, null, null)
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handleVoidKeyword(void)
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handleIdentifier(f, topLevelFunctionDeclaration)
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handleNoTypeVariables(()
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beginFormalParameters((, MemberKind.TopLevelMethod)
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beginMetadataStar(x)
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endMetadataStar(0)
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beginFormalParameter(x, MemberKind.TopLevelMethod, null, null, null)
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handleNoType(()
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handleIdentifier(x, formalParameterDeclaration)
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handleFormalParameterWithoutValue())
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endFormalParameter(null, null, null, x, null, null, FormalParameterKind.requiredPositional, MemberKind.TopLevelMethod)
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endFormalParameters(1, (, ), MemberKind.TopLevelMethod)
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handleAsyncModifier(null, null)
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beginBlockFunctionBody({)
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beginForStatement(for)
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beginMetadataStar(@)
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beginMetadata(@)
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handleIdentifier(annotation, metadataReference)
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handleNoTypeArguments(var)
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handleNoArguments(var)
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endMetadata(@, null, var)
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endMetadataStar(1)
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handleNoType(()
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handleVariablePattern(null, a)
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handlePatternField(null)
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handleNoType(,)
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handleVariablePattern(null, b)
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handlePatternField(null)
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handleRecordPattern((, 2)
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beginForInExpression(x)
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handleIdentifier(x, expression)
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handleNoTypeArguments())
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handleNoArguments())
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handleSend(x, ))
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endForInExpression())
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handleForInLoopParts(null, for, (, var, in)
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beginForInBody({)
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beginBlock({, BlockKind(statement))
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endBlock(0, {, }, BlockKind(statement))
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endForInBody(})
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endForIn(})
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endBlockFunctionBody(1, {, })
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endTopLevelMethod(void, null, })
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endTopLevelDeclaration()
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endCompilationUnit(1, )

‎pkg/front_end/parser_testcases/patterns/pattern_inForIn_statement_withMetadata.dart.intertwined.expect

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parseUnit(void)
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skipErrorTokens(void)
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listener: beginCompilationUnit(void)
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syntheticPreviousToken(void)
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parseTopLevelDeclarationImpl(, Instance of 'DirectiveContext')
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parseMetadataStar()
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listener: beginMetadataStar(void)
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listener: endMetadataStar(0)
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parseTopLevelMemberImpl()
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listener: beginTopLevelMember(void)
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parseTopLevelMethod(, null, null, , Instance of 'VoidType', null, f, false)
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listener: beginTopLevelMethod(, null, null)
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listener: handleVoidKeyword(void)
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ensureIdentifierPotentiallyRecovered(void, topLevelFunctionDeclaration, false)
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listener: handleIdentifier(f, topLevelFunctionDeclaration)
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parseMethodTypeVar(f)
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listener: handleNoTypeVariables(()
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parseGetterOrFormalParameters(f, f, false, MemberKind.TopLevelMethod)
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parseFormalParameters(f, MemberKind.TopLevelMethod)
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parseFormalParametersRest((, MemberKind.TopLevelMethod)
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listener: beginFormalParameters((, MemberKind.TopLevelMethod)
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parseFormalParameter((, FormalParameterKind.requiredPositional, MemberKind.TopLevelMethod)
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parseMetadataStar(()
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listener: beginMetadataStar(x)
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listener: endMetadataStar(0)
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listener: beginFormalParameter(x, MemberKind.TopLevelMethod, null, null, null)
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listener: handleNoType(()
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ensureIdentifier((, formalParameterDeclaration)
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listener: handleIdentifier(x, formalParameterDeclaration)
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listener: handleFormalParameterWithoutValue())
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listener: endFormalParameter(null, null, null, x, null, null, FormalParameterKind.requiredPositional, MemberKind.TopLevelMethod)
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listener: endFormalParameters(1, (, ), MemberKind.TopLevelMethod)
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parseAsyncModifierOpt())
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listener: handleAsyncModifier(null, null)
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inPlainSync()
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parseFunctionBody(), false, false)
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listener: beginBlockFunctionBody({)
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notEofOrValue(}, for)
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parseStatement({)
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parseStatementX({)
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parseForStatement({, null)
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listener: beginForStatement(for)
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parseForLoopPartsStart(null, for, ForPartsContext(null))
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parseExpressionStatementOrDeclaration((, ForPartsContext(null))
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parseMetadataStar(()
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listener: beginMetadataStar(@)
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parseMetadata(()
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listener: beginMetadata(@)
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ensureIdentifier(@, metadataReference)
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listener: handleIdentifier(annotation, metadataReference)
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parseQualifiedRestOpt(annotation, metadataContinuation)
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listener: handleNoTypeArguments(var)
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parseArgumentsOpt(annotation)
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listener: handleNoArguments(var)
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listener: endMetadata(@, null, var)
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listener: endMetadataStar(1)
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parseExpressionStatementOrDeclarationAfterModifiers(var, (, null, var, null, ForPartsContext(null))
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skipOuterPattern(var)
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parsePattern(var, precedence: 1, isRefutableContext: false)
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parsePrimaryPattern(var, isRefutableContext: false)
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parseParenthesizedPatternOrRecordPattern(var, isRefutableContext: false)
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parsePattern((, precedence: 1, isRefutableContext: false)
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parsePrimaryPattern((, isRefutableContext: false)
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parseVariablePattern((, typeInfo: Instance of 'NoType')
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listener: handleNoType(()
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listener: handleVariablePattern(null, a)
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listener: handlePatternField(null)
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parsePattern(,, precedence: 1, isRefutableContext: false)
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parsePrimaryPattern(,, isRefutableContext: false)
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parseVariablePattern(,, typeInfo: Instance of 'NoType')
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listener: handleNoType(,)
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listener: handleVariablePattern(null, b)
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listener: handlePatternField(null)
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ensureCloseParen(b, ()
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listener: handleRecordPattern((, 2)
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parseForInRest(), null, for, var, null)
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parseForInLoopPartsRest(), null, for, var, null)
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listener: beginForInExpression(x)
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parseExpression(in)
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looksLikeOuterPatternEquals(in)
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skipOuterPattern(in)
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skipObjectPatternRest(x)
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parsePrecedenceExpression(in, 1, true)
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parseUnaryExpression(in, true)
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parsePrimary(in, expression)
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parseSendOrFunctionLiteral(in, expression)
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parseSend(in, expression)
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isNextIdentifier(in)
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ensureIdentifier(in, expression)
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listener: handleIdentifier(x, expression)
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listener: handleNoTypeArguments())
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parseArgumentsOpt(x)
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listener: handleNoArguments())
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listener: handleSend(x, ))
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ensureCloseParen(x, ()
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listener: endForInExpression())
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listener: handleForInLoopParts(null, for, (, var, in)
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listener: beginForInBody({)
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parseStatement())
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parseStatementX())
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parseBlock(), BlockKind(statement))
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ensureBlock(), null, null)
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listener: beginBlock({, BlockKind(statement))
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notEofOrValue(}, })
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listener: endBlock(0, {, }, BlockKind(statement))
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listener: endForInBody(})
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listener: endForIn(})
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notEofOrValue(}, })
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listener: endBlockFunctionBody(1, {, })
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listener: endTopLevelMethod(void, null, })
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listener: endTopLevelDeclaration()
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reportAllErrorTokens(void)
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listener: endCompilationUnit(1, )

‎pkg/front_end/parser_testcases/patterns/pattern_inForIn_statement_withMetadata.dart.parser.expect

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void f(x) {
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for (@annotation var (a, b) in x) {}
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}
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void[KeywordToken] f[StringToken]([BeginToken]x[StringToken])[SimpleToken] {[BeginToken]
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for[KeywordToken] ([BeginToken]@[SimpleToken]annotation[StringToken] var[KeywordToken] ([BeginToken]a[StringToken],[SimpleToken] b[StringToken])[SimpleToken] in[KeywordToken] x[StringToken])[SimpleToken] {[BeginToken]}[SimpleToken]
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}[SimpleToken]
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[SimpleToken]

‎pkg/front_end/parser_testcases/patterns/pattern_inForIn_statement_withMetadata.dart.scanner.expect

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void f(x) {
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for (@annotation var (a, b) in x) {}
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}
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void[KeywordToken] f[StringToken]([BeginToken]x[StringToken])[SimpleToken] {[BeginToken]
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for[KeywordToken] ([BeginToken]@[SimpleToken]annotation[StringToken] var[KeywordToken] ([BeginToken]a[StringToken],[SimpleToken] b[StringToken])[SimpleToken] in[KeywordToken] x[StringToken])[SimpleToken] {[BeginToken]}[SimpleToken]
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}[SimpleToken]
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[SimpleToken]

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