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Fix missing typedarrays lib #2695

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Merged
jakebailey merged 1 commit into from
Feb 5, 2026
Merged

Fix missing typedarrays lib #2695

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1 change: 1 addition & 0 deletions internal/compiler/program_test.go
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Expand Up @@ -111,6 +111,7 @@ var esnextLibs = []string{
"lib.esnext.decorators.d.ts",
"lib.esnext.iterator.d.ts",
"lib.esnext.float16.d.ts",
"lib.esnext.typedarrays.d.ts",
"lib.esnext.error.d.ts",
"lib.esnext.sharedmemory.d.ts",
"lib.decorators.d.ts",
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1 change: 1 addition & 0 deletions internal/tsoptions/enummaps.go
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Expand Up @@ -108,6 +108,7 @@ var LibMap = collections.NewOrderedMapFromList([]collections.MapEntry[string, an
{Key: "esnext.iterator", Value: "lib.esnext.iterator.d.ts"},
{Key: "esnext.promise", Value: "lib.esnext.promise.d.ts"},
{Key: "esnext.float16", Value: "lib.esnext.float16.d.ts"},
{Key: "esnext.typedarrays", Value: "lib.esnext.typedarrays.d.ts"},
{Key: "esnext.error", Value: "lib.esnext.error.d.ts"},
{Key: "esnext.sharedmemory", Value: "lib.esnext.sharedmemory.d.ts"},
{Key: "decorators", Value: "lib.decorators.d.ts"},
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4 changes: 2 additions & 2 deletions testdata/baselines/reference/submodule/compiler/findLast(target=esnext).symbols
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Expand Up @@ -24,7 +24,7 @@ new Int8Array().findLast((item) => item === 0);

new Uint8Array().findLast((item) => item === 0);
>new Uint8Array().findLast : Symbol(Uint8Array.findLast, Decl(lib.es2023.array.d.ts, --, --), Decl(lib.es2023.array.d.ts, --, --))
>Uint8Array : Symbol(Uint8Array, Decl(lib.es5.d.ts, --, --), Decl(lib.es5.d.ts, --, --), Decl(lib.es2015.core.d.ts, --, --), Decl(lib.es2015.iterable.d.ts, --, --), Decl(lib.es2015.symbol.wellknown.d.ts, --, --) ... and 3 more)
>Uint8Array : Symbol(Uint8Array, Decl(lib.es5.d.ts, --, --), Decl(lib.es5.d.ts, --, --), Decl(lib.es2015.core.d.ts, --, --), Decl(lib.es2015.iterable.d.ts, --, --), Decl(lib.es2015.symbol.wellknown.d.ts, --, --) ... and 4 more)
>findLast : Symbol(Uint8Array.findLast, Decl(lib.es2023.array.d.ts, --, --), Decl(lib.es2023.array.d.ts, --, --))
>item : Symbol(item, Decl(findLast.ts, 3, 27))
>item : Symbol(item, Decl(findLast.ts, 3, 27))
Expand Down Expand Up @@ -117,7 +117,7 @@ new Int8Array().findLastIndex((item) => item === 0);

new Uint8Array().findLastIndex((item) => item === 0);
>new Uint8Array().findLastIndex : Symbol(Uint8Array.findLastIndex, Decl(lib.es2023.array.d.ts, --, --))
>Uint8Array : Symbol(Uint8Array, Decl(lib.es5.d.ts, --, --), Decl(lib.es5.d.ts, --, --), Decl(lib.es2015.core.d.ts, --, --), Decl(lib.es2015.iterable.d.ts, --, --), Decl(lib.es2015.symbol.wellknown.d.ts, --, --) ... and 3 more)
>Uint8Array : Symbol(Uint8Array, Decl(lib.es5.d.ts, --, --), Decl(lib.es5.d.ts, --, --), Decl(lib.es2015.core.d.ts, --, --), Decl(lib.es2015.iterable.d.ts, --, --), Decl(lib.es2015.symbol.wellknown.d.ts, --, --) ... and 4 more)
>findLastIndex : Symbol(Uint8Array.findLastIndex, Decl(lib.es2023.array.d.ts, --, --))
>item : Symbol(item, Decl(findLast.ts, 17, 32))
>item : Symbol(item, Decl(findLast.ts, 17, 32))
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20 changes: 0 additions & 20 deletions testdata/baselines/reference/submodule/compiler/findLast(target=esnext).symbols.diff
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2 changes: 1 addition & 1 deletion testdata/baselines/reference/submodule/compiler/indexAt(target=esnext).symbols
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Expand Up @@ -16,7 +16,7 @@ new Int8Array().at(0);

new Uint8Array().at(0);
>new Uint8Array().at : Symbol(Uint8Array.at, Decl(lib.es2022.array.d.ts, --, --))
>Uint8Array : Symbol(Uint8Array, Decl(lib.es5.d.ts, --, --), Decl(lib.es5.d.ts, --, --), Decl(lib.es2015.core.d.ts, --, --), Decl(lib.es2015.iterable.d.ts, --, --), Decl(lib.es2015.symbol.wellknown.d.ts, --, --) ... and 3 more)
>Uint8Array : Symbol(Uint8Array, Decl(lib.es5.d.ts, --, --), Decl(lib.es5.d.ts, --, --), Decl(lib.es2015.core.d.ts, --, --), Decl(lib.es2015.iterable.d.ts, --, --), Decl(lib.es2015.symbol.wellknown.d.ts, --, --) ... and 4 more)
>at : Symbol(Uint8Array.at, Decl(lib.es2022.array.d.ts, --, --))

new Uint8ClampedArray().at(0);
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11 changes: 0 additions & 11 deletions testdata/baselines/reference/submodule/compiler/indexAt(target=esnext).symbols.diff
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6 changes: 0 additions & 6 deletions testdata/baselines/reference/submodule/compiler/libCompileChecks.errors.txt
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10 changes: 0 additions & 10 deletions testdata/baselines/reference/submodule/compiler/libCompileChecks.errors.txt.diff
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17 changes: 17 additions & 0 deletions ...ata/baselines/reference/submodule/compiler/libReplacement(libreplacement=true).trace.json
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Expand Up @@ -1358,3 +1358,20 @@ Searching all ancestor node_modules directories for fallback extensions: JavaScr
Directory '/.src/node_modules' does not exist, skipping all lookups in it.
Directory '/node_modules' does not exist, skipping all lookups in it.
======== Module name '@typescript/lib-esnext/sharedmemory' was not resolved. ========
======== Resolving module '@typescript/lib-esnext/typedarrays' from '/.src/__lib_node_modules_lookup_lib.esnext.typedarrays.d.ts__.ts'. ========
Module resolution kind is not specified, using 'Bundler'.
Resolving in CJS mode with conditions 'require', 'types'.
File '/.src/package.json' does not exist according to earlier cached lookups.
File '/package.json' does not exist according to earlier cached lookups.
Loading module '@typescript/lib-esnext/typedarrays' from 'node_modules' folder, target file types: TypeScript, JavaScript, Declaration, JSON.
Searching all ancestor node_modules directories for preferred extensions: TypeScript, Declaration.
Directory '/.src/node_modules' does not exist, skipping all lookups in it.
Directory '/.src/node_modules/@types' does not exist, skipping all lookups in it.
Scoped package detected, looking in 'typescript__lib-esnext/typedarrays'
Directory '/node_modules' does not exist, skipping all lookups in it.
Directory '/node_modules/@types' does not exist, skipping all lookups in it.
Scoped package detected, looking in 'typescript__lib-esnext/typedarrays'
Searching all ancestor node_modules directories for fallback extensions: JavaScript, JSON.
Directory '/.src/node_modules' does not exist, skipping all lookups in it.
Directory '/node_modules' does not exist, skipping all lookups in it.
======== Module name '@typescript/lib-esnext/typedarrays' was not resolved. ========
2 changes: 1 addition & 1 deletion testdata/baselines/reference/submodule/compiler/subclassUint8Array.symbols
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Expand Up @@ -3,6 +3,6 @@
=== subclassUint8Array.ts ===
class CustomBuffer extends Uint8Array {
>CustomBuffer : Symbol(CustomBuffer, Decl(subclassUint8Array.ts, 0, 0))
>Uint8Array : Symbol(Uint8Array, Decl(lib.es5.d.ts, --, --), Decl(lib.es5.d.ts, --, --), Decl(lib.es2015.core.d.ts, --, --), Decl(lib.es2015.iterable.d.ts, --, --), Decl(lib.es2015.symbol.wellknown.d.ts, --, --) ... and 3 more)
>Uint8Array : Symbol(Uint8Array, Decl(lib.es5.d.ts, --, --), Decl(lib.es5.d.ts, --, --), Decl(lib.es2015.core.d.ts, --, --), Decl(lib.es2015.iterable.d.ts, --, --), Decl(lib.es2015.symbol.wellknown.d.ts, --, --) ... and 4 more)
}

9 changes: 0 additions & 9 deletions testdata/baselines/reference/submodule/compiler/subclassUint8Array.symbols.diff
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2 changes: 1 addition & 1 deletion ...es/reference/tsc/commandLine/Initialized-TSConfig-with-incorrect-compiler-option-value.js
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2 changes: 1 addition & 1 deletion testdata/baselines/reference/tsc/commandLine/adds-color-when-FORCE_COLOR-is-set.js
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Expand Up @@ -105,7 +105,7 @@ default: undefined

--lib
Specify a set of bundled library declaration files that describe the target runtime environment.
one or more: es5, es6/es2015, es7/es2016, es2017, es2018, es2019, es2020, es2021, es2022, es2023, es2024, esnext, dom, dom.iterable, dom.asynciterable, webworker, webworker.importscripts, webworker.iterable, webworker.asynciterable, scripthost, es2015.core, es2015.collection, es2015.generator, es2015.iterable, es2015.promise, es2015.proxy, es2015.reflect, es2015.symbol, es2015.symbol.wellknown, es2016.array.include, es2016.intl, es2017.arraybuffer, es2017.date, es2017.object, es2017.sharedmemory, es2017.string, es2017.intl, es2017.typedarrays, es2018.asyncgenerator, es2018.asynciterable/esnext.asynciterable, es2018.intl, es2018.promise, es2018.regexp, es2019.array, es2019.object, es2019.string, es2019.symbol/esnext.symbol, es2019.intl, es2020.bigint/esnext.bigint, es2020.date, es2020.promise, es2020.sharedmemory, es2020.string, es2020.symbol.wellknown, es2020.intl, es2020.number, es2021.promise, es2021.string, es2021.weakref/esnext.weakref, es2021.intl, es2022.array, es2022.error, es2022.intl, es2022.object, es2022.string, es2022.regexp, es2023.array, es2023.collection, es2023.intl, es2024.arraybuffer, es2024.collection, es2024.object/esnext.object, es2024.promise, es2024.regexp/esnext.regexp, es2024.sharedmemory, es2024.string/esnext.string, esnext.array, esnext.collection, esnext.intl, esnext.disposable, esnext.promise, esnext.decorators, esnext.iterator, esnext.float16, esnext.error, esnext.sharedmemory, decorators, decorators.legacy
one or more: es5, es6/es2015, es7/es2016, es2017, es2018, es2019, es2020, es2021, es2022, es2023, es2024, esnext, dom, dom.iterable, dom.asynciterable, webworker, webworker.importscripts, webworker.iterable, webworker.asynciterable, scripthost, es2015.core, es2015.collection, es2015.generator, es2015.iterable, es2015.promise, es2015.proxy, es2015.reflect, es2015.symbol, es2015.symbol.wellknown, es2016.array.include, es2016.intl, es2017.arraybuffer, es2017.date, es2017.object, es2017.sharedmemory, es2017.string, es2017.intl, es2017.typedarrays, es2018.asyncgenerator, es2018.asynciterable/esnext.asynciterable, es2018.intl, es2018.promise, es2018.regexp, es2019.array, es2019.object, es2019.string, es2019.symbol/esnext.symbol, es2019.intl, es2020.bigint/esnext.bigint, es2020.date, es2020.promise, es2020.sharedmemory, es2020.string, es2020.symbol.wellknown, es2020.intl, es2020.number, es2021.promise, es2021.string, es2021.weakref/esnext.weakref, es2021.intl, es2022.array, es2022.error, es2022.intl, es2022.object, es2022.string, es2022.regexp, es2023.array, es2023.collection, es2023.intl, es2024.arraybuffer, es2024.collection, es2024.object/esnext.object, es2024.promise, es2024.regexp/esnext.regexp, es2024.sharedmemory, es2024.string/esnext.string, esnext.array, esnext.collection, esnext.intl, esnext.disposable, esnext.promise, esnext.decorators, esnext.iterator, esnext.float16, esnext.typedarrays, esnext.error, esnext.sharedmemory, decorators, decorators.legacy
default: undefined

--allowJs
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2 changes: 1 addition & 1 deletion ...nce/tsc/commandLine/does-not-add-color-when-NO_COLOR-is-set-even-if-FORCE_COLOR-is-set.js
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Expand Up @@ -105,7 +105,7 @@ default: undefined

--lib
Specify a set of bundled library declaration files that describe the target runtime environment.
one or more: es5, es6/es2015, es7/es2016, es2017, es2018, es2019, es2020, es2021, es2022, es2023, es2024, esnext, dom, dom.iterable, dom.asynciterable, webworker, webworker.importscripts, webworker.iterable, webworker.asynciterable, scripthost, es2015.core, es2015.collection, es2015.generator, es2015.iterable, es2015.promise, es2015.proxy, es2015.reflect, es2015.symbol, es2015.symbol.wellknown, es2016.array.include, es2016.intl, es2017.arraybuffer, es2017.date, es2017.object, es2017.sharedmemory, es2017.string, es2017.intl, es2017.typedarrays, es2018.asyncgenerator, es2018.asynciterable/esnext.asynciterable, es2018.intl, es2018.promise, es2018.regexp, es2019.array, es2019.object, es2019.string, es2019.symbol/esnext.symbol, es2019.intl, es2020.bigint/esnext.bigint, es2020.date, es2020.promise, es2020.sharedmemory, es2020.string, es2020.symbol.wellknown, es2020.intl, es2020.number, es2021.promise, es2021.string, es2021.weakref/esnext.weakref, es2021.intl, es2022.array, es2022.error, es2022.intl, es2022.object, es2022.string, es2022.regexp, es2023.array, es2023.collection, es2023.intl, es2024.arraybuffer, es2024.collection, es2024.object/esnext.object, es2024.promise, es2024.regexp/esnext.regexp, es2024.sharedmemory, es2024.string/esnext.string, esnext.array, esnext.collection, esnext.intl, esnext.disposable, esnext.promise, esnext.decorators, esnext.iterator, esnext.float16, esnext.error, esnext.sharedmemory, decorators, decorators.legacy
one or more: es5, es6/es2015, es7/es2016, es2017, es2018, es2019, es2020, es2021, es2022, es2023, es2024, esnext, dom, dom.iterable, dom.asynciterable, webworker, webworker.importscripts, webworker.iterable, webworker.asynciterable, scripthost, es2015.core, es2015.collection, es2015.generator, es2015.iterable, es2015.promise, es2015.proxy, es2015.reflect, es2015.symbol, es2015.symbol.wellknown, es2016.array.include, es2016.intl, es2017.arraybuffer, es2017.date, es2017.object, es2017.sharedmemory, es2017.string, es2017.intl, es2017.typedarrays, es2018.asyncgenerator, es2018.asynciterable/esnext.asynciterable, es2018.intl, es2018.promise, es2018.regexp, es2019.array, es2019.object, es2019.string, es2019.symbol/esnext.symbol, es2019.intl, es2020.bigint/esnext.bigint, es2020.date, es2020.promise, es2020.sharedmemory, es2020.string, es2020.symbol.wellknown, es2020.intl, es2020.number, es2021.promise, es2021.string, es2021.weakref/esnext.weakref, es2021.intl, es2022.array, es2022.error, es2022.intl, es2022.object, es2022.string, es2022.regexp, es2023.array, es2023.collection, es2023.intl, es2024.arraybuffer, es2024.collection, es2024.object/esnext.object, es2024.promise, es2024.regexp/esnext.regexp, es2024.sharedmemory, es2024.string/esnext.string, esnext.array, esnext.collection, esnext.intl, esnext.disposable, esnext.promise, esnext.decorators, esnext.iterator, esnext.float16, esnext.typedarrays, esnext.error, esnext.sharedmemory, decorators, decorators.legacy
default: undefined

--allowJs
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