[experiment] perf testing immediate keyword for lib by jakebailey · Pull Request #59580 · microsoft/TypeScript

Jake Bailey (jakebailey) · 2024-08-09T19:34:47Z

#58729 but with the keyword in lib for testing.

# Conflicts: # src/compiler/diagnosticMessages.json # tests/baselines/reference/asyncYieldStarContextualType.types # tests/baselines/reference/awaitedType.types # tests/baselines/reference/contextuallyTypeAsyncFunctionReturnTypeFromUnion.types # tests/baselines/reference/declarationEmitExportAliasVisibiilityMarking.types # tests/baselines/reference/declarationEmitUsingAlternativeContainingModules1.types # tests/baselines/reference/declarationEmitUsingAlternativeContainingModules2.types # tests/baselines/reference/destructureOfVariableSameAsShorthand.types # tests/baselines/reference/esModuleInteropImportCall.types # tests/baselines/reference/genericFunctionInference1.types # tests/baselines/reference/importCallExpression1ES2020.types # tests/baselines/reference/importCallExpression2ES2020.types # tests/baselines/reference/importCallExpression4ES2020.types # tests/baselines/reference/importCallExpressionES5AMD.types # tests/baselines/reference/importCallExpressionES5CJS.types # tests/baselines/reference/importCallExpressionES5System.types # tests/baselines/reference/importCallExpressionES5UMD.types # tests/baselines/reference/importCallExpressionES6AMD.types # tests/baselines/reference/importCallExpressionES6CJS.types # tests/baselines/reference/importCallExpressionES6System.types # tests/baselines/reference/importCallExpressionES6UMD.types # tests/baselines/reference/importCallExpressionErrorInES2015.types # tests/baselines/reference/importCallExpressionInAMD1.types # tests/baselines/reference/importCallExpressionInAMD2.types # tests/baselines/reference/importCallExpressionInAMD4.types # tests/baselines/reference/importCallExpressionInCJS1.types # tests/baselines/reference/importCallExpressionInCJS3.types # tests/baselines/reference/importCallExpressionInCJS5.types # tests/baselines/reference/importCallExpressionInSystem1.types # tests/baselines/reference/importCallExpressionInSystem2.types # tests/baselines/reference/importCallExpressionInSystem4.types # tests/baselines/reference/importCallExpressionInUMD1.types # tests/baselines/reference/importCallExpressionInUMD2.types # tests/baselines/reference/importCallExpressionInUMD4.types # tests/baselines/reference/importCallExpressionNoModuleKindSpecified.types # tests/baselines/reference/importCallExpressionReturnPromiseOfAny.types # tests/baselines/reference/importCallExpressionShouldNotGetParen.types # tests/baselines/reference/importCallExpressionSpecifierNotStringTypeError.types # tests/baselines/reference/inferenceLimit.types # tests/baselines/reference/instantiateContextualTypes.types # tests/baselines/reference/mappedTypesGenericTuples2.types # tests/baselines/reference/modularizeLibrary_Dom.asynciterable.types # tests/baselines/reference/modularizeLibrary_NoErrorDuplicateLibOptions1.types # tests/baselines/reference/modularizeLibrary_NoErrorDuplicateLibOptions2.types # tests/baselines/reference/modularizeLibrary_TargetES5UsingES6Lib.types # tests/baselines/reference/modularizeLibrary_Worker.asynciterable.types # tests/baselines/reference/moduleResolutionWithoutExtension5.types # tests/baselines/reference/moduleResolutionWithoutExtension8.types # tests/baselines/reference/privateNameMethodAsync.types # tests/baselines/reference/promisePermutations.types # tests/baselines/reference/promisePermutations2.types # tests/baselines/reference/promisePermutations3.types # tests/baselines/reference/promiseTest.types # tests/baselines/reference/promiseType.types # tests/baselines/reference/promiseTypeStrictNull.types # tests/baselines/reference/promiseVoidErrorCallback.types # tests/baselines/reference/promises.types # tests/baselines/reference/specializationError.types # tests/baselines/reference/syntheticDefaultExportsWithDynamicImports.types # tests/baselines/reference/truthinessPromiseCoercion.types # tests/baselines/reference/unionAndIntersectionInference1.types # tests/baselines/reference/unionOfClassCalls.types

# Conflicts: # tests/baselines/reference/asyncYieldStarContextualType.types # tests/baselines/reference/awaitedType.types # tests/baselines/reference/contextuallyTypeAsyncFunctionReturnTypeFromUnion.types # tests/baselines/reference/declarationEmitExportAliasVisibiilityMarking.types # tests/baselines/reference/declarationEmitUsingAlternativeContainingModules1.types # tests/baselines/reference/declarationEmitUsingAlternativeContainingModules2.types # tests/baselines/reference/destructureOfVariableSameAsShorthand.types # tests/baselines/reference/es2018ObjectAssign.types # tests/baselines/reference/esModuleInteropImportCall.types # tests/baselines/reference/genericFunctionInference1.types # tests/baselines/reference/importCallExpression1ES2020.types # tests/baselines/reference/importCallExpression2ES2020.types # tests/baselines/reference/importCallExpression4ES2020.types # tests/baselines/reference/importCallExpressionES5AMD.types # tests/baselines/reference/importCallExpressionES5CJS.types # tests/baselines/reference/importCallExpressionES5System.types # tests/baselines/reference/importCallExpressionES5UMD.types # tests/baselines/reference/importCallExpressionES6AMD.types # tests/baselines/reference/importCallExpressionES6CJS.types # tests/baselines/reference/importCallExpressionES6System.types # tests/baselines/reference/importCallExpressionES6UMD.types # tests/baselines/reference/importCallExpressionErrorInES2015.types # tests/baselines/reference/importCallExpressionInAMD1.types # tests/baselines/reference/importCallExpressionInAMD2.types # tests/baselines/reference/importCallExpressionInAMD4.types # tests/baselines/reference/importCallExpressionInCJS1.types # tests/baselines/reference/importCallExpressionInCJS3.types # tests/baselines/reference/importCallExpressionInCJS5.types # tests/baselines/reference/importCallExpressionInSystem1.types # tests/baselines/reference/importCallExpressionInSystem2.types # tests/baselines/reference/importCallExpressionInSystem4.types # tests/baselines/reference/importCallExpressionInUMD1.types # tests/baselines/reference/importCallExpressionInUMD2.types # tests/baselines/reference/importCallExpressionInUMD4.types # tests/baselines/reference/importCallExpressionNoModuleKindSpecified.types # tests/baselines/reference/importCallExpressionReturnPromiseOfAny.types # tests/baselines/reference/importCallExpressionShouldNotGetParen.types # tests/baselines/reference/importCallExpressionSpecifierNotStringTypeError.types # tests/baselines/reference/inferenceLimit.types # tests/baselines/reference/instantiateContextualTypes.types # tests/baselines/reference/mappedTypesGenericTuples2.types # tests/baselines/reference/modularizeLibrary_Dom.asynciterable.types # tests/baselines/reference/modularizeLibrary_NoErrorDuplicateLibOptions1.types # tests/baselines/reference/modularizeLibrary_NoErrorDuplicateLibOptions2.types # tests/baselines/reference/modularizeLibrary_TargetES5UsingES6Lib.types # tests/baselines/reference/modularizeLibrary_Worker.asynciterable.types # tests/baselines/reference/moduleResolutionWithoutExtension5.types # tests/baselines/reference/moduleResolutionWithoutExtension8.types # tests/baselines/reference/privateNameMethodAsync.types # tests/baselines/reference/promisePermutations.types # tests/baselines/reference/promisePermutations2.types # tests/baselines/reference/promisePermutations3.types # tests/baselines/reference/promiseTest.types # tests/baselines/reference/promiseType.types # tests/baselines/reference/promiseTypeStrictNull.types # tests/baselines/reference/promiseVoidErrorCallback.types # tests/baselines/reference/syntheticDefaultExportsWithDynamicImports.types # tests/baselines/reference/truthinessPromiseCoercion.types # tests/baselines/reference/unionAndIntersectionInference1.types # tests/baselines/reference/unionOfClassCalls.types # tests/baselines/reference/usePromiseFinally.types

# Conflicts: # src/compiler/diagnosticMessages.json # src/compiler/utilities.ts

Jake Bailey (jakebailey) · 2024-08-09T19:34:59Z

TypeScript Bot (@typescript-bot) perf test this faster

TypeScript Bot (typescript-bot) · 2024-08-09T19:35:00Z

Looks like you're introducing a change to the public API surface area. If this includes breaking changes, please document them on our wiki's API Breaking Changes page.

Also, please make sure Daniel Rosenwasser (@DanielRosenwasser) and Ryan Cavanaugh (@RyanCavanaugh) are aware of the changes, just as a heads up.

TypeScript Bot (typescript-bot) · 2024-08-09T19:35:02Z

Starting jobs; this comment will be updated as builds start and complete.

Command	Status	Results
`perf test this faster`	✅ Started	👀 Results

TypeScript Bot (typescript-bot) · 2024-08-09T20:12:45Z

Jake Bailey (@jakebailey)
The results of the perf run you requested are in!

Here they are:

tsc

Comparison Report - baseline..pr

_Metric	_baseline	_pr	_Delta	_Best	_Worst	_p-value
_{Compiler-Unions - node (v18.15.0, x64)}
_Errors	₃₀	₃₀	_~	_~	_~	_{p=1.000 n=6}
_Symbols	_62,153	_62,153	_~	_~	_~	_{p=1.000 n=6}
_Types	_50,242	_50,242	_~	_~	_~	_{p=1.000 n=6}
_{Memory used}	_{192,978k (± 0.74%)}	_{192,573k (± 0.02%)}	_~	_192,534k	_192,611k	_{p=0.378 n=6}
_{Parse Time}	_{1.30s (± 0.84%)}	_{1.31s (± 0.57%)}	_~	_1.30s	_1.32s	_{p=0.084 n=6}
_{Bind Time}	_0.71s	_0.75s	_{🔻+0.04s (+ 5.63%)}	_~	_~	_{p=0.001 n=6}
_{Check Time}	_{9.58s (± 0.31%)}	_{9.64s (± 0.23%)}	_{+0.05s (+ 0.57%)}	_9.61s	_9.67s	_{p=0.016 n=6}
_{Emit Time}	_{2.71s (± 2.27%)}	_{2.72s (± 0.44%)}	_~	_2.71s	_2.74s	_{p=0.934 n=6}
_{Total Time}	_{14.30s (± 0.47%)}	_{14.42s (± 0.18%)}	_{+0.12s (+ 0.83%)}	_14.38s	_14.45s	_{p=0.005 n=6}
_{angular-1 - node (v18.15.0, x64)}
_Errors	₇	₇	_~	_~	_~	_{p=1.000 n=6}
_Symbols	_945,757	_945,752	_{-5 (- 0.00%)}	_~	_~	_{p=0.001 n=6}
_Types	_410,045	_410,082	_{+37 (+ 0.01%)}	_~	_~	_{p=0.001 n=6}
_{Memory used}	_{1,222,514k (± 0.00%)}	_{1,223,055k (± 0.00%)}	_{+540k (+ 0.04%)}	_1,223,021k	_1,223,101k	_{p=0.005 n=6}
_{Parse Time}	_{6.62s (± 0.45%)}	_{6.68s (± 0.64%)}	_{+0.06s (+ 0.88%)}	_6.62s	_6.73s	_{p=0.037 n=6}
_{Bind Time}	_{1.86s (± 0.40%)}	_{1.91s (± 0.29%)}	_{+0.04s (+ 2.33%)}	_1.90s	_1.91s	_{p=0.004 n=6}
_{Check Time}	_{31.02s (± 0.31%)}	_{31.22s (± 0.51%)}	_~	_31.02s	_31.40s	_{p=0.065 n=6}
_{Emit Time}	_{14.96s (± 0.37%)}	_{14.98s (± 0.29%)}	_~	_14.94s	_15.05s	_{p=0.419 n=6}
_{Total Time}	_{54.46s (± 0.22%)}	_{54.79s (± 0.18%)}	_{+0.33s (+ 0.60%)}	_54.65s	_54.91s	_{p=0.005 n=6}
_{mui-docs - node (v18.15.0, x64)}
_Errors	₀	₀	_~	_~	_~	_{p=1.000 n=6}
_Symbols	_2,490,984	_2,491,007	_{+23 (+ 0.00%)}	_~	_~	_{p=0.001 n=6}
_Types	_1,013,335	_1,013,351	_{+16 (+ 0.00%)}	_~	_~	_{p=0.001 n=6}
_{Memory used}	_{2,498,167k (± 0.00%)}	_{2,498,395k (± 0.00%)}	_{+228k (+ 0.01%)}	_2,498,352k	_2,498,510k	_{p=0.005 n=6}
_{Parse Time}	_{9.24s (± 0.35%)}	_{9.23s (± 0.48%)}	_~	_9.18s	_9.29s	_{p=0.936 n=6}
_{Bind Time}	_{2.18s (± 0.50%)}	_{2.20s (± 0.64%)}	_{+0.02s (+ 0.92%)}	_2.18s	_2.22s	_{p=0.032 n=6}
_{Check Time}	_{75.93s (± 0.32%)}	_{75.91s (± 0.50%)}	_~	_75.37s	_76.29s	_{p=0.936 n=6}
_{Emit Time}	_{0.28s (± 3.04%)}	_{0.28s (± 2.70%)}	_~	_0.27s	_0.29s	_{p=0.432 n=6}
_{Total Time}	_{87.62s (± 0.26%)}	_{87.62s (± 0.44%)}	_~	_87.13s	_88.03s	_{p=0.810 n=6}
_{self-build-src - node (v18.15.0, x64)}
_Errors	₀	₀	_~	_~	_~	_{p=1.000 n=6}
_Symbols	_1,229,607	_1,230,110	_{+503 (+ 0.04%)}	_~	_~	_{p=0.001 n=6}
_Types	_264,075	_264,202	_{+127 (+ 0.05%)}	_~	_~	_{p=0.001 n=6}
_{Memory used}	_{2,349,551k (± 0.02%)}	_{2,352,428k (± 0.02%)}	_{+2,877k (+ 0.12%)}	_2,351,670k	_2,353,075k	_{p=0.005 n=6}
_{Parse Time}	_{5.00s (± 0.74%)}	_{5.02s (± 0.64%)}	_~	_4.97s	_5.06s	_{p=0.298 n=6}
_{Bind Time}	_{1.88s (± 0.73%)}	_{1.95s (± 0.53%)}	_{+0.07s (+ 3.73%)}	_1.93s	_1.96s	_{p=0.005 n=6}
_{Check Time}	_{34.60s (± 0.36%)}	_{34.81s (± 0.24%)}	_{+0.21s (+ 0.60%)}	_34.74s	_34.97s	_{p=0.006 n=6}
_{Emit Time}	_{3.29s (± 0.87%)}	_{3.33s (± 1.08%)}	_~	_3.29s	_3.38s	_{p=0.065 n=6}
_{Total Time}	_{44.78s (± 0.29%)}	_{45.11s (± 0.24%)}	_{+0.33s (+ 0.74%)}	_44.93s	_45.27s	_{p=0.005 n=6}
_{self-build-src-public-api - node (v18.15.0, x64)}
_Errors	₀	₀	_~	_~	_~	_{p=1.000 n=6}
_Symbols	_1,229,607	_1,230,110	_{+503 (+ 0.04%)}	_~	_~	_{p=0.001 n=6}
_Types	_264,075	_264,202	_{+127 (+ 0.05%)}	_~	_~	_{p=0.001 n=6}
_{Memory used}	_{2,482,309k (± 5.82%)}	_{2,484,643k (± 5.84%)}	_{+2,334k (+ 0.09%)}	_2,424,748k	_2,781,096k	_{p=0.045 n=6}
_{Parse Time}	_{6.23s (± 0.56%)}	_{6.30s (± 0.86%)}	_~	_6.24s	_6.38s	_{p=0.054 n=6}
_{Bind Time}	_{2.02s (± 0.92%)}	_{2.34s (± 0.63%)}	_{🔻+0.31s (+15.47%)}	_2.31s	_2.35s	_{p=0.005 n=6}
_{Check Time}	_{41.18s (± 0.77%)}	_{41.11s (± 0.80%)}	_~	_40.58s	_41.61s	_{p=1.000 n=6}
_{Emit Time}	_{4.06s (± 2.02%)}	_{4.12s (± 3.91%)}	_~	_3.99s	_4.44s	_{p=0.336 n=6}
_{Total Time}	_{53.51s (± 0.58%)}	_{53.89s (± 0.71%)}	_~	_53.33s	_54.42s	_{p=0.093 n=6}
_{self-compiler - node (v18.15.0, x64)}
_Errors	₀	₀	_~	_~	_~	_{p=1.000 n=6}
_Symbols	_256,800	_256,936	_{+136 (+ 0.05%)}	_~	_~	_{p=0.001 n=6}
_Types	_105,574	_105,644	_{+70 (+ 0.07%)}	_~	_~	_{p=0.001 n=6}
_{Memory used}	_{429,071k (± 0.03%)}	_{429,687k (± 0.02%)}	_{+617k (+ 0.14%)}	_429,548k	_429,776k	_{p=0.005 n=6}
_{Parse Time}	_{4.16s (± 0.39%)}	_{4.16s (± 0.56%)}	_~	_4.12s	_4.19s	_{p=0.625 n=6}
_{Bind Time}	_{1.61s (± 1.07%)}	_{1.64s (± 1.12%)}	_{+0.03s (+ 1.87%)}	_1.62s	_1.66s	_{p=0.023 n=6}
_{Check Time}	_{22.33s (± 0.53%)}	_{22.39s (± 0.32%)}	_~	_22.25s	_22.46s	_{p=0.378 n=6}
_{Emit Time}	_{2.03s (± 0.96%)}	_{2.04s (± 0.59%)}	_~	_2.03s	_2.06s	_{p=0.220 n=6}
_{Total Time}	_{30.13s (± 0.41%)}	_{30.22s (± 0.26%)}	_~	_30.09s	_30.31s	_{p=0.173 n=6}
_{ts-pre-modules - node (v18.15.0, x64)}
_Errors	₃₅	₃₅	_~	_~	_~	_{p=1.000 n=6}
_Symbols	_225,018	_225,018	_~	_~	_~	_{p=1.000 n=6}
_Types	_94,245	_94,245	_~	_~	_~	_{p=1.000 n=6}
_{Memory used}	_{370,161k (± 0.02%)}	_{370,280k (± 0.02%)}	_{+119k (+ 0.03%)}	_370,198k	_370,398k	_{p=0.031 n=6}
_{Parse Time}	_{3.45s (± 1.13%)}	_{3.44s (± 0.77%)}	_~	_3.42s	_3.48s	_{p=0.936 n=6}
_{Bind Time}	_{1.92s (± 0.54%)}	_{2.00s (± 0.88%)}	_{+0.07s (+ 3.64%)}	_1.98s	_2.03s	_{p=0.004 n=6}
_{Check Time}	_{19.37s (± 0.53%)}	_{19.50s (± 0.34%)}	_{+0.14s (+ 0.70%)}	_19.41s	_19.57s	_{p=0.037 n=6}
_{Emit Time}	_0.00s	_0.00s	_~	_~	_~	_{p=1.000 n=6}
_{Total Time}	_{24.74s (± 0.44%)}	_{24.94s (± 0.28%)}	_{+0.20s (+ 0.82%)}	_24.86s	_25.03s	_{p=0.008 n=6}
_{vscode - node (v18.15.0, x64)}
_Errors	₀	₀	_~	_~	_~	_{p=1.000 n=6}
_Symbols	_2,998,321	_2,998,325	_{+4 (+ 0.00%)}	_~	_~	_{p=0.001 n=6}
_Types	_1,032,993	_1,033,006	_{+13 (+ 0.00%)}	_~	_~	_{p=0.001 n=6}
_{Memory used}	_{3,123,630k (± 0.00%)}	_{3,124,142k (± 0.00%)}	_{+513k (+ 0.02%)}	_3,124,082k	_3,124,250k	_{p=0.005 n=6}
_{Parse Time}	_{13.77s (± 0.41%)}	_{13.82s (± 0.25%)}	_~	_13.78s	_13.87s	_{p=0.092 n=6}
_{Bind Time}	_{4.24s (± 0.29%)}	_{4.32s (± 1.82%)}	_{+0.08s (+ 1.85%)}	_4.27s	_4.48s	_{p=0.004 n=6}
_{Check Time}	_{79.14s (± 0.26%)}	_{79.31s (± 0.19%)}	_~	_79.12s	_79.50s	_{p=0.173 n=6}
_{Emit Time}	_{20.32s (± 0.54%)}	_{20.29s (± 0.30%)}	_~	_20.22s	_20.38s	_{p=0.810 n=6}
_{Total Time}	_{117.47s (± 0.28%)}	_{117.74s (± 0.14%)}	_~	_117.45s	_117.87s	_{p=0.127 n=6}
_{webpack - node (v18.15.0, x64)}
_Errors	₀	₀	_~	_~	_~	_{p=1.000 n=6}
_Symbols	_274,157	_274,157	_~	_~	_~	_{p=1.000 n=6}
_Types	_111,784	_111,784	_~	_~	_~	_{p=1.000 n=6}
_{Memory used}	_{420,391k (± 0.03%)}	_{420,682k (± 0.02%)}	_{+292k (+ 0.07%)}	_420,562k	_420,792k	_{p=0.005 n=6}
_{Parse Time}	_{3.94s (± 0.19%)}	_{3.95s (± 0.30%)}	_~	_3.93s	_3.96s	_{p=0.136 n=6}
_{Bind Time}	_{1.71s (± 0.61%)}	_{1.76s (± 0.98%)}	_{+0.04s (+ 2.53%)}	_1.74s	_1.78s	_{p=0.005 n=6}
_{Check Time}	_{17.13s (± 0.27%)}	_{17.33s (± 0.57%)}	_{+0.20s (+ 1.15%)}	_17.21s	_17.48s	_{p=0.005 n=6}
_{Emit Time}	_0.00s	_0.00s	_~	_~	_~	_{p=1.000 n=6}
_{Total Time}	_{22.79s (± 0.21%)}	_{23.04s (± 0.42%)}	_{+0.25s (+ 1.11%)}	_22.90s	_23.18s	_{p=0.005 n=6}
_{xstate-main - node (v18.15.0, x64)}
_Errors	₀	₀	_~	_~	_~	_{p=1.000 n=6}
_Symbols	_540,823	_540,823	_~	_~	_~	_{p=1.000 n=6}
_Types	_177,886	_177,886	_~	_~	_~	_{p=1.000 n=6}
_{Memory used}	_{483,281k (± 0.01%)}	_{483,566k (± 0.01%)}	_{+284k (+ 0.06%)}	_483,513k	_483,617k	_{p=0.005 n=6}
_{Parse Time}	_{3.41s (± 0.47%)}	_{3.39s (± 0.34%)}	_{-0.02s (- 0.59%)}	_3.38s	_3.41s	_{p=0.040 n=6}
_{Bind Time}	_{1.26s (± 0.32%)}	_{1.29s (± 0.65%)}	_{+0.04s (+ 2.91%)}	_1.28s	_1.30s	_{p=0.003 n=6}
_{Check Time}	_{18.04s (± 0.23%)}	_{18.10s (± 0.27%)}	_{+0.06s (+ 0.34%)}	_18.01s	_18.14s	_{p=0.044 n=6}
_{Emit Time}	_0.00s	_0.00s	_~	_~	_~	_{p=1.000 n=6}
_{Total Time}	_{22.71s (± 0.14%)}	_{22.79s (± 0.20%)}	_{+0.08s (+ 0.36%)}	_22.72s	_22.85s	_{p=0.013 n=6}

System info unknown

Hosts

node (v18.15.0, x64)

Scenarios

Compiler-Unions - node (v18.15.0, x64)
angular-1 - node (v18.15.0, x64)
mui-docs - node (v18.15.0, x64)
self-build-src - node (v18.15.0, x64)
self-build-src-public-api - node (v18.15.0, x64)
self-compiler - node (v18.15.0, x64)
ts-pre-modules - node (v18.15.0, x64)
vscode - node (v18.15.0, x64)
webpack - node (v18.15.0, x64)
xstate-main - node (v18.15.0, x64)

_Benchmark	_Name	_Iterations
_Current	_pr	₆
_Baseline	_baseline	₆

Developer Information:

Download Benchmarks

Anders Hejlsberg (ahejlsberg) added 30 commits May 31, 2024 15:16

Analyze control flow effects of lambdas passed as arguments
8ccfb4a

Accept new baselines
e4d20f8

Formatting + handle unreachable code
de9171e

Add Deferred<T> intrinsic + only check lambdas with mutation flow nodes
18f1ba9

Accept new baselines
46f6706

Local declarations don't mutate captured outer variables
dd59710

Less aggressive call resolution
63ef249

Optimize lambda assignment analysis using isMutableFlowNode walk
0523c63

Allocation-free caching in isMutationFlowNode
3dbb4f4

Only analyze lambdas when widening is possible
738f6b5

Implement 'deferred' modifier, remove Deferred<T> marker type
3ae7cb2

Accept new baselines
0288e18

Use comparable relation for check + fix parsing issue
fc9c454

Add 'deferred' modifiers to Promise methods
b6fb469

Accept new baselines
41883a1

Validation, print back, support for JSDoc
35aced6

Accept new API baselines
89715f2

Accept Promise<T> print back changes
329d3fc

Support /**@deferred*/ in .ts files
96e6921

Switch lib.d.ts to use /**@deferred*/
37e6258

Accept new baselines
22e9458

Fix formatting
3508e0e

Add tests
01670b0

Merge branch 'main' into fix11498
f392aa3
# Conflicts: # src/compiler/diagnosticMessages.json # src/compiler/utilities.ts

Switch from 'deferred' modifier to 'immediate' modifier
5ae48a2

Update library types
c16fc38

Update tests
b60fbc0

Accept new baselines
7f7ccf6

Anders Hejlsberg (ahejlsberg)and others added 2 commits August 8, 2024 12:17

Delete old test baselines
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testing
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TypeScript Bot (typescript-bot) assigned Jake Bailey (jakebailey)Aug 9, 2024

TypeScript Bot (typescript-bot) added Author: Team For Uncommitted Bug PR for untriaged, rejected, closed or missing bug labels Aug 9, 2024

Jake Bailey (jakebailey) mentioned this pull request Aug 9, 2024
Analyze control flow effects of lambdas passed as arguments #58729
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Jake Bailey (jakebailey) closed this Sep 17, 2024

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[experiment] perf testing immediate keyword for lib - #59580

[experiment] perf testing immediate keyword for lib#59580
Jake Bailey (jakebailey) wants to merge 32 commits into
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