Paul Berry
38cab10852
Variable patterns behave so differently inside a patternAssignment that we may want to represent them using different AST nodes inside the analyzer/CFE. This change adds a boolean flag allowing the implementation to know what kind of variable pattern it's looking at when parsing occurs. Bug: https://github.com/dart-lang/sdk/issues/50035 Change-Id: I60adf2865bbe24f85b72a79b1360833bf823bd67 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/273829 Reviewed-by: Konstantin Shcheglov <scheglov@google.com> Commit-Queue: Paul Berry <paulberry@google.com> Reviewed-by: Jens Johansen <jensj@google.com>
40 lines
1.5 KiB
Plaintext
40 lines
1.5 KiB
Plaintext
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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beginMetadataStar(var)
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endMetadataStar(0)
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handleNoType(()
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handleVariablePattern(null, y, false)
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beginAsOperatorType(as)
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handleIdentifier(Object, typeReference)
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handleNoTypeArguments())
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handleType(Object, null)
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endAsOperatorType(as)
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handleCastPattern(as)
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handleParenthesizedPattern(()
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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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handlePatternVariableDeclarationStatement(var, =, ;)
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endBlockFunctionBody(1, {, })
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endTopLevelMethod(void, null, })
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endTopLevelDeclaration()
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endCompilationUnit(1, )
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