Files
sdk/pkg/front_end/parser_testcases/patterns/declaredVariable_inPatternAssignment_usingFinal.dart.intertwined.expect
T
Jens Johansen 752b760308 [parser] notEofOrValue -> notEofOrType - skip string comparison
A small one.

pkg/analyzer/lib/src/dart/ast/ast.dart:

JIT (tokens per microsecond):
1.7597% +/- 1.4621% (0.37 +/- 0.30) (20.79 -> 21.15)

AOT (tokens per microsecond):
2.2547% +/- 1.6761% (0.62 +/- 0.46) (27.67 -> 28.30)

Benchmarker (AOT):
```
msec task-clock:u: -2.4779% +/- 1.3546% (-73.29 +/- 40.07) (2957.87 -> 2884.58)
cycles:u: -2.6238% +/- 1.3918% (-337224094.10 +/- 178886541.74) (12852601263.80 -> 12515377169.70)
instructions:u: -0.9484% +/- 0.0000% (-260552753.00 +/- 375.88) (27473305680.40 -> 27212752927.40)
branch-misses:u: -8.7134% +/- 6.9328% (-3191115.20 +/- 2538992.37) (36623085.10 -> 33431969.90)
seconds time elapsed: -2.4691% +/- 1.3512% (-0.07 +/- 0.04) (2.96 -> 2.89)
seconds user: -2.4294% +/- 1.3675% (-0.07 +/- 0.04) (2.93 -> 2.86)
```


pkg/front_end/lib/src/type_inference/inference_visitor.dart:

JIT (tokens per microsecond):
No change.

AOT (tokens per microsecond):
No change.

Benchmarker (AOT):
```
msec task-clock:u: -4.3099% +/- 1.9546% (-136.28 +/- 61.81) (3162.10 -> 3025.81)
cycles:u: -4.3066% +/- 1.9530% (-592061704.80 +/- 268488936.68) (13747787475.20 -> 13155725770.40)
instructions:u: -0.5194% +/- 0.0000% (-156988901.90 +/- 1876.14) (30225890142.20 -> 30068901240.30)
branch-misses:u: -14.2999% +/- 7.5350% (-6167339.80 +/- 3249736.99) (43128654.50 -> 36961314.70)
seconds time elapsed: -4.3098% +/- 1.9527% (-0.14 +/- 0.06) (3.16 -> 3.03)
seconds user: -4.3252% +/- 1.9575% (-0.14 +/- 0.06) (3.14 -> 3.01)
```

Change-Id: Ib70398e337c482f7427debb6875e2c17ccc6bd0f
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/439740
Reviewed-by: Johnni Winther <johnniwinther@google.com>
Commit-Queue: Jens Johansen <jensj@google.com>
2025-07-30 07:06:17 -07:00

86 lines
5.3 KiB
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parseUnit(void)
skipErrorTokens(void)
listener: beginCompilationUnit(void)
syntheticPreviousToken(void)
parseTopLevelDeclarationImpl(, DirectiveContext(DirectiveState.Unknown))
parseMetadataStar()
listener: beginMetadataStar(void)
listener: endMetadataStar(0)
parseTopLevelMemberImpl()
listener: beginTopLevelMember(void)
parseTopLevelMethod(, null, null, , VoidType(), null, f, false)
listener: beginTopLevelMethod(, null, null)
listener: handleVoidKeyword(void)
ensureIdentifierPotentiallyRecovered(void, topLevelFunctionDeclaration, false)
listener: handleIdentifier(f, topLevelFunctionDeclaration)
parseMethodTypeVar(f)
listener: handleNoTypeVariables(()
parseGetterOrFormalParameters(f, f, false, MemberKind.TopLevelMethod)
parseFormalParameters(f, MemberKind.TopLevelMethod)
parseFormalParametersRest((, MemberKind.TopLevelMethod)
listener: beginFormalParameters((, MemberKind.TopLevelMethod)
listener: endFormalParameters(0, (, ), MemberKind.TopLevelMethod)
parseAsyncModifierOpt())
listener: handleAsyncModifier(null, null)
inPlainSync()
parseFunctionBody(), false, false)
listener: beginBlockFunctionBody({)
notEofOrType(CLOSE_CURLY_BRACKET, [)
parseStatement({)
parseStatementX({)
parseExpressionStatementOrDeclaration({, null)
parseExpressionStatementOrDeclarationAfterModifiers({, {, null, null, null, null)
looksLikeLocalFunction([)
parseExpressionStatement({)
parseExpression({)
looksLikeOuterPatternEquals({)
skipOuterPattern({)
parsePatternAssignment({)
parsePattern({, PatternContext.assignment, precedence: 1)
listener: beginPattern({)
parsePrimaryPattern({, PatternContext.assignment)
listener: handleNoTypeArguments([)
parseListPatternSuffix({, PatternContext.assignment)
parsePattern([, PatternContext.assignment, precedence: 1)
listener: beginPattern([)
parsePrimaryPattern([, PatternContext.assignment)
parseVariablePattern([, PatternContext.assignment, typeInfo: NoType())
listener: handleAssignedVariablePattern(a)
listener: endPattern(a)
parsePattern(,, PatternContext.assignment, precedence: 1)
listener: beginPattern(,)
parsePrimaryPattern(,, PatternContext.assignment)
parseVariablePattern(,, PatternContext.assignment, typeInfo: NoType())
listener: handleNoType(final)
reportRecoverableError(d, Message[PatternAssignmentDeclaresVariable, Variable 'd' can't be declared in a pattern assignment., Try using a preexisting variable or changing the assignment to a pattern variable declaration., {name: d}])
listener: handleRecoverableError(Message[PatternAssignmentDeclaresVariable, Variable 'd' can't be declared in a pattern assignment., Try using a preexisting variable or changing the assignment to a pattern variable declaration., {name: d}], d, d)
listener: handleDeclaredVariablePattern(final, d, true)
listener: endPattern(d)
listener: handleListPattern(2, [, ])
listener: endPattern(])
parseExpression(=)
looksLikeOuterPatternEquals(=)
skipOuterPattern(=)
skipObjectPatternRest(y)
parsePrecedenceExpression(=, 1, true, ConstantPatternContext.none)
parseUnaryExpression(=, true, ConstantPatternContext.none)
parsePrimary(=, expression, ConstantPatternContext.none)
parseSendOrFunctionLiteral(=, expression, ConstantPatternContext.none)
parseSend(=, expression, ConstantPatternContext.none)
isNextIdentifier(=)
ensureIdentifier(=, expression)
listener: handleIdentifier(y, expression)
listener: handleNoTypeArguments(;)
parseArgumentsOpt(y)
listener: handleNoArguments(;)
listener: handleSend(y, y)
listener: handlePatternAssignment(=)
ensureSemicolon(y)
listener: handleExpressionStatement([, ;)
notEofOrType(CLOSE_CURLY_BRACKET, })
listener: endBlockFunctionBody(1, {, })
listener: endTopLevelMethod(void, null, })
listener: endTopLevelDeclaration(})
reportAllErrorTokens(void)
listener: endCompilationUnit(1, )