microsoft / TypeScript

30 Pull requests merged by 20 people

• Update npm in user tests

  #42841 merged Feb 19, 2021

• fix(42368): Spread syntax is always converted to Object.assign for ES2018 and up

  #42554 merged Feb 19, 2021

• feat(lib/es2021): Add type parameter to `FinalizationRegistry`

  #42274 merged Feb 19, 2021

• Improve error messages for computed class property names

  #42675 merged Feb 18, 2021

• 🤖 Pick PR #42861 (Fix for crash on call expression wi...) into release-4.2

  #42867 merged Feb 18, 2021

• Fix for crash on call expression with private identifiers.

  #42861 merged Feb 18, 2021

• typo

  #42855 merged Feb 18, 2021

• Fix duplicate auto-import completions

  #42850 merged Feb 18, 2021

• 🤖 Pick PR #42846 (Reduce void | undefined only in con...) into release-4.2

  #42852 merged Feb 18, 2021

• Improve @template lookup and resilience

  #42851 merged Feb 18, 2021

• Specified diagnostic for iterating known array type without --downlevelIteration

  #40070 merged Feb 18, 2021

• fix(41740): TypeScript server crashes when renaming function parameter erroneously named as reserved word "default"

  #41947 merged Feb 18, 2021

• Provide completion for partial expression on closing jsx tags

  #42029 merged Feb 18, 2021

• Check for missing type parameter names in JSDoc template tags

  #42017 merged Feb 18, 2021

• Reduce void | undefined only in conjunction with subtype reduction

  #42846 merged Feb 18, 2021

• Expand extractSymbol ranges

  #42770 merged Feb 17, 2021

• 🤖 User test baselines have changed for refs/heads/master

  #42611 merged Feb 17, 2021

• fix(37578): Deprecate variable name AllowQualifedNameInPlaceOfIdentifier

  #38726 merged Feb 17, 2021

• fix: fix RelativeTimeFormat type definition

  #39661 merged Feb 16, 2021

• Ignore .devcontainer for npm publishes

  #42826 merged Feb 16, 2021

• Add a basic dev container

  #42041 merged Feb 16, 2021

• 🤖 Pick PR #42779 (No did-you-mean-to-call error on ca...) into release-4.2

  #42820 merged Feb 16, 2021

• 🤖 Pick PR #42626 (No did-you-mean-to-call error on ca...) into release-4.2

  #42780 merged Feb 16, 2021

• Fix import fix on react or react dev

  #41950 merged Feb 16, 2021

• Add error for missing await in conditionals

  #39175 merged Feb 16, 2021

• --inspect can no longer be used as a flag through gulp

  #42701 merged Feb 13, 2021

• fix(42519): 'Infer function return type' quick fix generates invalid code for arrow functions without parens

  #42532 merged Feb 12, 2021

• Refactor project references and source map tsserver tests so they are inline for easy editing

  #42782 merged Feb 12, 2021

• No did-you-mean-to-call error on casts Part 2

  #42779 merged Feb 12, 2021

• No did-you-mean-to-call error on casts

  #42626 merged Feb 12, 2021

11 Pull requests opened by 10 people

• fix(42765): require should not work in ts files

  #42792 opened Feb 13, 2021

• feat(22770): Implement interface should not add optional properties

  #42802 opened Feb 15, 2021

• Make IdentifierPart contain ZWNJ/ZWJ in ES6

  #42804 opened Feb 15, 2021

• Fixed typo error.

  #42816 opened Feb 16, 2021

• Type lookup in getIntrinsicAttributestypeFromJsxOpeningLikeElement should match getIntrinsicTagSymbol

  #42819 opened Feb 16, 2021

• Uncalled function checks only works with single conditional

  #42835 opened Feb 17, 2021

• 🤖 User test baselines have changed for refs/heads/master

  #42842 opened Feb 17, 2021

• improve isRequireVariableDeclaration parameters

  #42865 opened Feb 18, 2021

• Do not cache directory structure for symlinked directories

  #42868 opened Feb 18, 2021

• WIP! Add missing MetaProperty stuffs

  #42872 opened Feb 18, 2021

• fix(42833): Incorrect code generated using 'implement abstract class' quick fix on class with overloads

  #42881 opened Feb 19, 2021

76 Issues closed by 28 people

• Type inference of dynamic properties

  #42854 closed Feb 19, 2021

• JSX Spread syntax is always converted to Object.assign for ES2018 and up

  #42368 closed Feb 19, 2021

• Improve error messages for computed class property names

  #42619 closed Feb 18, 2021

• Regression: Compiler crash on call expression with private identifier on an any typed variable in 4.2RC

  #42860 closed Feb 18, 2021

• Revisit support for `::` operator

  #42856 closed Feb 18, 2021

• When watching a file, watch the config too!

  #42800 closed Feb 18, 2021

• Types declared as an "interface" do not extend Record<PropertyKey, unknown>

  #42825 closed Feb 18, 2021

• Loss of type inference after assignment

  #42821 closed Feb 18, 2021

• JSDoc @return, @template tags crash tsc even with --checkJs=false

  #42812 closed Feb 18, 2021

• Given better error messages for iterated entities when not using --downlevelIteration

  #16022 closed Feb 18, 2021

• TypeScript server crashes when renaming function parameter erroneously named as reserved word "default"

  #41740 closed Feb 18, 2021

• in jsx/tsx, close tag doesn't correctly be completed when tag is like `<XX.YY>`

  #41963 closed Feb 18, 2021

• Empty JSDocTemplateTag has single type parameter with zero width

  #36692 closed Feb 18, 2021

• Inference to unions containing `void` behave differently from 4.2 on

  #42786 closed Feb 18, 2021

• TSServer: False expression: Expected line to be non-zero

  #41533 closed Feb 17, 2021

• tsserver.js using too much memory

  #30034 closed Feb 17, 2021

• Imports auto-update replaces relative path with alias-path

  #28488 closed Feb 17, 2021

• TS Server fatal error: Debug Failure. False expression.

  #40021 closed Feb 17, 2021

• TS Server fatal error: path.replace is not a function

  #40144 closed Feb 17, 2021

• Project too large for TS Server to handle

  #39884 closed Feb 17, 2021

• TS Server fatal error: Debug Failure.

  #38644 closed Feb 17, 2021

• TS Server fatal error: Debug Failure. False expression.

  #37358 closed Feb 17, 2021

• TS Server fatal error: Debug Failure. False expression.

  #38789 closed Feb 17, 2021

• TS Server fatal error: Cannot read property 'get' of undefined

  #38837 closed Feb 17, 2021

• TS Server fatal error: Debug Failure. False expression.

  #37355 closed Feb 17, 2021

• Intellisense for Node.js doesn't work

  #32118 closed Feb 17, 2021

• TS Server fatal error: Debug Failure. False expression.

  #38365 closed Feb 17, 2021

• TS Server fatal error: Debug Failure.

  #38165 closed Feb 17, 2021

• Long running initializing js/ts features

  #37996 closed Feb 17, 2021

• TS Server fatal error: Debug Failure.

  #38505 closed Feb 17, 2021

• TS Server fatal error: Cannot read property 'length' of undefined

  #38693 closed Feb 17, 2021

• TS Server fatal error: path.replace is not a function

  #38828 closed Feb 17, 2021

• TS Server fatal error: Debug Failure. Expected -1 >= 0

  #39202 closed Feb 17, 2021

• TS Server fatal error: Cannot read property 'get' of undefined

  #39200 closed Feb 17, 2021

• TS Server fatal error: Debug Failure. False expression.

  #39115 closed Feb 17, 2021

• TS Server fatal error: Maximum call stack size exceeded

  #39124 closed Feb 17, 2021

• TS Server fatal error: Debug Failure.

  #38933 closed Feb 17, 2021

• TS Server fatal error: No Project.

  #39288 closed Feb 17, 2021

• Not seeing refactorings try to intelligently expand based on the current selection

  #41469 closed Feb 17, 2021

• Variadic with "named tuples" doesn't preserve name

  #39941 closed Feb 17, 2021

• Unable to use imported symbol as class property when exported inside an object

  #42830 closed Feb 17, 2021

• "Find" function in Window Object

  #42834 closed Feb 17, 2021

• calling functions with different signatures by name within a wrapper, using `Parameters<T>` to validate arguments

  #42818 closed Feb 17, 2021

• Slow intellisense with large TS enum (3000+ rows)

  #42824 closed Feb 17, 2021

• Typo in AllowQualifedNameInPlaceOfIdentifier

  #37578 closed Feb 17, 2021

• Intl.RelativeTimeFormat does not correctly reflect the spec

  #39660 closed Feb 16, 2021

• Annotated dynamic import should not cause crash package name resolving

  #41332 closed Feb 16, 2021

• Add a dev container to simplify contributing

  #42042 closed Feb 16, 2021

• Incorrect multiline enum parsing

  #42822 closed Feb 16, 2021

• Display owner of repos in breaking change scripts

  #42699 closed Feb 16, 2021

• Bug: react-jsxdev support for `add all missing imports`

  #41920 closed Feb 16, 2021

• Error for missing await in conditional

  #25330 closed Feb 16, 2021

• Project references: missing errors in editor (VS Code)

  #40829 closed Feb 15, 2021

• Allowing subclasses to narrow types from the superclass breaks substitutability

  #42750 closed Feb 15, 2021

• Type is not resolved from the passed generic type inside the function

  #42759 closed Feb 15, 2021

• Option that treat each js file as module

  #42748 closed Feb 15, 2021

• Optional properties should separate 'having property' and 'its being undefined'

  #42778 closed Feb 15, 2021

• Type inference doesn't work with classes

  #42801 closed Feb 15, 2021

• Can we make the URL encoding of online editor easier to use

  #42730 closed Feb 15, 2021

• tsc not converting script properly for es5

  #42732 closed Feb 15, 2021

• Variance analysis of constructors should ignore private/protected members

  #42740 closed Feb 15, 2021

• TS not able to infer that T[PropsThatExtend<T, M>] extends M

  #42795 closed Feb 14, 2021

• Functions allowed in weird cases where an indexer signature is expected, where functions don't have one.

  #42708 closed Feb 14, 2021

• Partial<T> is not work well with type 'this'

  #42731 closed Feb 13, 2021

• Support folding multi-line brace-less arrow functions

  #26661 closed Feb 13, 2021

• Add flag to prevent assigning functions to types with differing number of arguments.

  #42749 closed Feb 13, 2021

• The condition will always return 'false' after an array sort

  #42754 closed Feb 13, 2021

• typeof x === undefined does not raise a type error

  #42791 closed Feb 13, 2021

• Parameter decorators can't be used on class assigned to variables or constants

  #42784 closed Feb 13, 2021

• Cannot build a history version of TypeScript

  #42682 closed Feb 13, 2021

• 'Infer function return type' quick fix generates invalid code for arrow functions without parens

  #42519 closed Feb 12, 2021

• Read big JSON files?

  #42761 closed Feb 12, 2021

• Properties in any members of Union should be Optional (or | undefined)

  #42775 closed Feb 12, 2021

• Type 'IPropertyValue<IDerived>' is not assignable to type 'IPropertyValue<IObjectWithId>'.

  #42781 closed Feb 12, 2021

• Declared types act differently from inline types in functions

  #42742 closed Feb 12, 2021

• [NewErrors] 4.2.0-dev.20201122 vs 4.1.2

  #41640 closed Feb 12, 2021

57 Issues opened by 49 people

• Missing TypeScript 3.9.9 (and v3.7.7, v4.0.7, v4.1.5) for Visual Studio (SDK)

  #42880 opened Feb 19, 2021

• async/await, optional-chaining and new scope transpiled to ES5: variable gets overwritten

  #42879 opened Feb 19, 2021

• VSCode Angular 11 custom shared library auto-import suggestions are wrong

  #42878 opened Feb 19, 2021

• Extending @typedefs by adding additional properties doesn't seem to work?

  #42877 opened Feb 19, 2021

• Check for explicit number clashes with generic number check

  #42876 opened Feb 19, 2021

• Investigate Community Test Suite Issues

  #42875 opened Feb 19, 2021

• TSC build errors not reported with output cache

  #42874 opened Feb 19, 2021

• The inferred type of "X" cannot be named without a reference to "Y". This is likely not portable. A type annotation is necessary.

  #42873 opened Feb 19, 2021

• Completion details can’t distinguish between a default export and a named export matching the filename

  #42871 opened Feb 18, 2021

• JSDoc type inconsistency when using typeof with noImplicitAny = false

  #42869 opened Feb 18, 2021

• typescript shows error about import with new URL

  #42866 opened Feb 18, 2021

• {} and { [K in never]: any } exhibit different simplification behavior

  #42864 opened Feb 18, 2021

• Type narrowing discards template type on this-typed return value

  #42863 opened Feb 18, 2021

• Correctly handle generic functions (e.g.: `Object.freeze`) passed as callbacks to generic functions (e.g.: `Array.prototype.map`)

  #42862 opened Feb 18, 2021

• Intellisense refactoring extremely slow when using pnpm

  #42870 opened Feb 18, 2021

• It's possible to create a callable `never`

  #42859 opened Feb 18, 2021

• BUG [TS2416]: Incorrect error reporting

  #42858 opened Feb 18, 2021

• Ability to be able to map a Record to a Tuple and vice versa

  #42857 opened Feb 18, 2021

• Preserve interfaces in generated declaration files for augmentation

  #42853 opened Feb 18, 2021

• Unnecessary elaboration about not being assignable to type parameters

  #42849 opened Feb 17, 2021

• Object is possibly undefined in arrow function

  #42848 opened Feb 17, 2021

• Design Meeting Notes, 2/17/2021

  #42847 opened Feb 17, 2021

• typescript manually narrow a union type inside a child scope

  #42845 opened Feb 17, 2021

• Rename refactor fails when renaming an object key to a string with a space in it

  #42844 opened Feb 17, 2021

• Unsupported expando pattern in commonjs prevents parent function from being called

  #42843 opened Feb 17, 2021

• Add a mode to tsc that defers to a possibly-running tsc "watch mode" instance

  #42838 opened Feb 17, 2021

• Infer causes weird double type

  #42837 opened Feb 17, 2021

• Calling a function using JSX is producing different typed results vs calling it using raw JS

  #42836 opened Feb 17, 2021

• Incorrect code generated using 'implement abstract class' quick fix on class with overloads

  #42833 opened Feb 17, 2021

• Code that depends on declared variable typechecks, breaks when variable is implemented

  #42832 opened Feb 17, 2021

• `keyof` a function type is equivalent to `never`

  #42831 opened Feb 17, 2021

• Debug Failure. False expression: Should only get Alias here. in getImmediateAliasedSymbol

  #42828 opened Feb 16, 2021

• es2020.d.ts is included for a project configured to only use `lib:["es5"]`

  #42827 opened Feb 16, 2021

• Deprecated tag support for JavaScript and TypeScript in overrides in children

  #42823 opened Feb 16, 2021

• "Generic type ' Example' requires 1 type argument(s)." ts(2314) not thrown in .d.ts file

  #42817 opened Feb 16, 2021

• Fixed Typo error in CONTRIBUTING.md

  #42815 opened Feb 16, 2021

• A compiler option to enforce file extensions.

  #42813 opened Feb 16, 2021

• Ship stripInternal as officially supported compiler option

  #42811 opened Feb 15, 2021

• Index signatures in type definitions: now we have `noUncheckedIndexedAccess`, include or omit `undefined`?

  #42810 opened Feb 15, 2021

• navigator.share is not always a function

  #42809 opened Feb 15, 2021

• Error in 'getReferencedSymbolsForSymbol' during 'documentHighlights'

  #42808 opened Feb 15, 2021

• Error in 'getModuleSpecifierExpression' during 'completionEntryDetails'

  #42807 opened Feb 15, 2021

• Error in '<anonymous>' during 'completionEntryDetails'

  #42806 opened Feb 15, 2021

• conditional type doesn't behave as expected on any

  #42805 opened Feb 15, 2021

• This PR doesn't have any linked issues. Please open an issue that references this PR. From there we can discuss and prioritise.

  #42803 opened Feb 15, 2021

• noImplicitAny bypass in generic object methods

  #42799 opened Feb 15, 2021

• [NewErrors] 4.3.0-dev.20210214 vs 4.1.5

  #42798 opened Feb 14, 2021

• jsconfig.json not respecting the exclude directory.

  #42797 opened Feb 14, 2021

• Templated string literal type as key looses type when using non enumerable types like ${number} or ${string} in template

  #42796 opened Feb 14, 2021

• Confusing error when a zero-parameter React component is given a parameter

  #42794 opened Feb 13, 2021

• Template string literal highlighting breaks on ternary operator with typeof

  #42793 opened Feb 13, 2021

• an emitter with 239 events breaks type check, throw ts2590 Expression produces a union type that is too complex to represent

  #42790 opened Feb 13, 2021

• TS2729 false positive: assignment to optional property

  #42789 opened Feb 13, 2021

• Better error messaging for when property assignments fail due to intersection types

  #42788 opened Feb 13, 2021

• Assertion violation: undefined `relativeSpecifiers` on `Object.getModuleSpecifiers`

  #42785 opened Feb 13, 2021

• Design Meeting Notes, 2/12/2021

  #42783 opened Feb 12, 2021

• Documentation on Supported Version(s)

  #42777 opened Feb 12, 2021

207 Unresolved conversations

Sometimes conversations happen on old items that aren’t yet closed. Here is a list of all the Issues and Pull Requests with unresolved conversations.

• Eliminate well known symbols as a concept in the checker and rely on unique symbols

  #42543 commented on Feb 17, 2021 • 26 new comments

• Optimize checking involving large discriminated union types

  #42556 commented on Feb 18, 2021 • 21 new comments

• Problems panel lists 4 problems for jsconfig.json in my project

  #42840 commented on Feb 18, 2021 • 13 new comments

• Use control flow to type CommonJS exports

  #42751 commented on Feb 17, 2021 • 13 new comments

• Remove special `any` assignability for numeric index signatures

  #41660 commented on Feb 17, 2021 • 11 new comments

• Feature Request: "extends oneof" generic constraint; allows for narrowing type parameters

  #27808 commented on Feb 13, 2021 • 8 new comments

• isArray type guards still causing issues in latest nightly build

  #42768 commented on Feb 16, 2021 • 5 new comments

• New .ts files created in linked folders which are .gitignored - do not have intellisense

  #42839 commented on Feb 18, 2021 • 5 new comments

• DashCase and CamelCase intrinsic string types, or similar

  #40710 commented on Feb 16, 2021 • 4 new comments

• Type checking/VS Code slow when using MUI

  #34801 commented on Feb 17, 2021 • 4 new comments

• Type guard by deep property

  #38839 commented on Feb 17, 2021 • 4 new comments

• Organize Import creates whitespace that needs to be deleted manually

  #40736 commented on Feb 16, 2021 • 3 new comments

• TypeScript 4.2 Iteration Plan

  #41601 commented on Feb 17, 2021 • 3 new comments

• Cannot read property 'length' of undefined in v4 version

  #41717 commented on Feb 18, 2021 • 3 new comments

• React/JSX-based code actions don't ignore whitespace

  #42829 commented on Feb 18, 2021 • 3 new comments

• ReturnType break the original funtion return type if function is method of a class

  #42706 commented on Feb 18, 2021 • 3 new comments

• fix receiver on calls of imported and exported functions

  #35877 commented on Feb 12, 2021 • 3 new comments

• Add inline hints support

  #42089 commented on Feb 19, 2021 • 3 new comments

• Declare all missing members quick fix

  #28491 commented on Feb 14, 2021 • 2 new comments

• "source.organizeImports" shouldn't remove my unused imports

  #36085 commented on Feb 15, 2021 • 2 new comments

• Bad Error Messages, February 2021 Edition

  #42711 commented on Feb 16, 2021 • 2 new comments

• Incorrect auto import added for suggestions where same symbol name is exported from multiple files

  #42752 commented on Feb 16, 2021 • 2 new comments

• [feature] class properties that are "readonly in public, writable in private" or other permutations

  #37487 commented on Feb 16, 2021 • 2 new comments

• TypeError: Cannot read property 'escapedName' of undefined in 'getImport' during 'documentHighlights'

  #38070 commented on Feb 17, 2021 • 2 new comments

• Error in 'getExportEqualsLocalSymbol' during 'documentHighlights'

  #39584 commented on Feb 17, 2021 • 2 new comments

• TypeError: Cannot read property 'name' of undefined in 'chooseBetterSymbol' during 'signatureHelp'

  #33314 commented on Feb 17, 2021 • 2 new comments

• Distinguish missing and undefined

  #13195 commented on Feb 17, 2021 • 2 new comments

• tsserver should implement the Language Server Protocol

  #39459 commented on Feb 17, 2021 • 2 new comments

• Exclude specific files from auto import suggestions

  #35395 commented on Feb 17, 2021 • 2 new comments

• Wishlist: support for correlated union types

  #30581 commented on Feb 18, 2021 • 2 new comments

• BUG: `allowSyntheticDefaultImports: true` breaks Typescript auto-import

  #31859 commented on Feb 18, 2021 • 2 new comments

• System becomes unusable when TS starts rebuild

  #39157 commented on Feb 19, 2021 • 2 new comments

• New Feature Requesting for `const` Parameter

  #18497 commented on Feb 19, 2021 • 2 new comments

• Fix block-scoped capturing by class elements inside iteration statements

  #28708 commented on Feb 17, 2021 • 2 new comments

• Fixes non-null assertion applied to type narrowed to never not issuing an error.

  #35863 commented on Feb 16, 2021 • 2 new comments

• Fix parsing nested parameter types of `@callback` JSDoc tag

  #36131 commented on Feb 17, 2021 • 2 new comments

• Make importCall and importMeta utils public

  #37376 commented on Feb 13, 2021 • 2 new comments

• Fix return type for JSON.stringify(any) -> string

  #38574 commented on Feb 16, 2021 • 2 new comments

• Constraint 'SyntaxKind' to 'TokenSyntaxKind' for generic "TKind" in Token<TKind>

  #42111 commented on Feb 19, 2021 • 2 new comments

• feat: support __proto__ in object literal

  #42359 commented on Feb 19, 2021 • 2 new comments

• Update parseInt parameter name and jsdoc

  #42756 commented on Feb 13, 2021 • 2 new comments

• Generic decorators - could they receive some default type arguments?

  #2607 commented on Feb 12, 2021 • 1 new comment

• Use of compilation time constants in types.

  #41968 commented on Feb 12, 2021 • 1 new comment

• Design Meeting Notes, 1/22/2021

  #42589 commented on Feb 12, 2021 • 1 new comment

• Unbounded arrays cannot be used as rest elements in a tuple type except at the end

  #42757 commented on Feb 12, 2021 • 1 new comment

• Debug Failure. Unhandled Diagnostic: 2626

  #42773 commented on Feb 12, 2021 • 1 new comment

• @ts-ignore for the block scope and imports

  #19573 commented on Feb 12, 2021 • 1 new comment

• [decorator metadata] implicit runtime reference created

  #42679 commented on Feb 12, 2021 • 1 new comment

• Serialization/Deserialization API for AST

  #33502 commented on Feb 12, 2021 • 1 new comment

• Removing "private" modifier from types

  #22677 commented on Feb 13, 2021 • 1 new comment

• Literal String Union Autocomplete

  #29729 commented on Feb 13, 2021 • 1 new comment

• Configuration For Treating JS/TS Files as Independent Units (modules)

  #14279 commented on Feb 13, 2021 • 1 new comment

• `static abstract` methods and properties

  #34516 commented on Feb 13, 2021 • 1 new comment

• 3.4 regression for type argument inference

  #30390 commented on Feb 13, 2021 • 1 new comment

• Type guard cannot narrow undefined with greater/less-than operators.

  #10197 commented on Feb 13, 2021 • 1 new comment

• 'Compile on save' feature for TypeScript slower than a Rebuild

  #42551 commented on Feb 13, 2021 • 1 new comment

• Don't require to implement optional abstract properties

  #40635 commented on Feb 13, 2021 • 1 new comment

• Transforming ImportDeclaration or ExportDeclaration causes type specifiers to be output in js files

  #40603 commented on Feb 14, 2021 • 1 new comment

• Write a function to define types.

  #41577 commented on Feb 14, 2021 • 1 new comment

• Nested Tagged Unions

  #18758 commented on Feb 14, 2021 • 1 new comment

• Union type resolving to one side of the union when spread operator is used

  #42771 commented on Feb 15, 2021 • 1 new comment

• Error in '<anonymous>' during 'completionInfo'

  #41650 commented on Feb 15, 2021 • 1 new comment

• Error: Debug Failure. False expression: Expected line to be non-zero in 'failIfInvalidLocation' during 'navtree'

  #36977 commented on Feb 15, 2021 • 1 new comment

• Error in 'first' during 'completionEntryDetails'

  #39511 commented on Feb 15, 2021 • 1 new comment

• Error: Debug Failure. False expression. in 'doChange' during 'getCodeFixes'

  #32856 commented on Feb 15, 2021 • 1 new comment

• Error: Debug Failure. Did not expect JsxClosingFragment to have an Identifier in its trivia in 'addSyntheticNodes' during 'documentHighlights'

  #32857 commented on Feb 15, 2021 • 1 new comment

• Error: Debug Failure. Did not expect JsxClosingFragment to have an Identifier in its trivia in 'addSyntheticNodes' during 'jsxClosingTag'

  #32850 commented on Feb 15, 2021 • 1 new comment

• Error: No Project. in 'Object.ThrowNoProject' during 'getApplicableRefactors'

  #33186 commented on Feb 15, 2021 • 1 new comment

• Error in 'getValidSourceFile' during 'getApplicableRefactors'

  #39513 commented on Feb 15, 2021 • 1 new comment

• Error: Debug Failure. Invalid cast. The supplied value [object Object] did not pass the test 'isParameter'. in 'Object.cast' during 'getCodeFixes'

  #32852 commented on Feb 15, 2021 • 1 new comment

• Error: Debug Failure. False expression: `JsxText` tokens should not be the first child of `JsxElement | JsxSelfClosingElement` in 'findRightmostChildNodeWithTokens' during 'quickinfo'

  #21815 commented on Feb 15, 2021 • 1 new comment

• Error: Debug Failure. Invalid cast. The supplied value [object Object] did not pass the test 'isTypeParameterDeclaration'. in 'Object.cast' during 'getApplicableRefactors'

  #32860 commented on Feb 15, 2021 • 1 new comment

• Error: Debug Failure. Did not expect JsxClosingFragment to have an Identifier in its trivia in 'addSyntheticNodes' during 'getApplicableRefactors'

  #32876 commented on Feb 15, 2021 • 1 new comment

• Error: Debug Failure. Invalid cast. The supplied value [object Object] did not pass the test 'isStringLiteral'. in 'Object.cast' during 'getCodeFixes'

  #32867 commented on Feb 15, 2021 • 1 new comment

• TypeError: Cannot read property 'tagName' of undefined in 'isUnclosedTag' during 'jsxClosingTag'

  #36451 commented on Feb 15, 2021 • 1 new comment

• Error in 'getImportFixForSymbol' during 'completionEntryDetails'

  #39766 commented on Feb 15, 2021 • 1 new comment

• Error in '_loop_10' during 'getCodeFixes'

  #39512 commented on Feb 15, 2021 • 1 new comment

• Error in 'getImportFixForSymbol' during 'getCodeFixes'

  #39877 commented on Feb 15, 2021 • 1 new comment

• TypeError: Cannot read property 'length' of undefined in 'Object.find' during 'documentHighlights'

  #37293 commented on Feb 15, 2021 • 1 new comment

• Error in 'getModuleSpecifierExpression' during 'completionEntryDetails'

  #41853 commented on Feb 15, 2021 • 1 new comment

• Error: Debug Failure. False expression. in 'unknown' during 'documentHighlights'

  #33722 commented on Feb 15, 2021 • 1 new comment

• TypeError: Cannot read property 'kind' of undefined in 'getRootDeclaration' during 'getCodeFixes'

  #33313 commented on Feb 15, 2021 • 1 new comment

• Error in 'addSyntheticNodes' during 'getOutliningSpans'

  #39872 commented on Feb 15, 2021 • 1 new comment

• TypeError: Cannot read property 'kind' of undefined in 'Object.isImportClause' during 'getCodeFixes'

  #33726 commented on Feb 15, 2021 • 1 new comment

• TypeError: Cannot read property 'pos' of undefined in 'rangeContainsSkipTrivia' during 'getApplicableRefactors'

  #36160 commented on Feb 15, 2021 • 1 new comment

• Error in 'getExportAssignmentExport' during 'documentHighlights'

  #40082 commented on Feb 15, 2021 • 1 new comment

• Error in 'getValidSourceFile' during 'quickinfo'

  #39873 commented on Feb 15, 2021 • 1 new comment

• Error: Debug Failure. Did not expect JsxExpression to have an Identifier in its trivia in 'addSyntheticNodes' during 'completions'

  #32871 commented on Feb 15, 2021 • 1 new comment

• Error: Debug Failure. Invalid cast. The supplied value [object Object] did not pass the test 'isCallExpression'. in 'Object.cast' during 'getCodeFixes'

  #33721 commented on Feb 15, 2021 • 1 new comment

• Error in 'getValidSourceFile' during 'documentHighlights'

  #39874 commented on Feb 15, 2021 • 1 new comment

• TypeError: Cannot read property 'kind' of undefined in 'Object.isUnionTypeNode' during 'getCodeFixes'

  #33719 commented on Feb 15, 2021 • 1 new comment

• TypeError: Cannot read property 'pos' of undefined in 'visit' during 'getApplicableRefactors'

  #36710 commented on Feb 15, 2021 • 1 new comment

• Error in 'cleanText' during 'navtree'

  #39876 commented on Feb 15, 2021 • 1 new comment

• Error: Debug Failure. Did not expect JsxSelfClosingElement to have an Identifier in its trivia in 'addSyntheticNodes' during 'documentHighlights'

  #36711 commented on Feb 15, 2021 • 1 new comment

• Error: Debug Failure. add-name-to-nameless-parameter operates on identifiers, but got a DotDotDotToken in 'makeChange' during 'getCodeFixes'

  #38062 commented on Feb 15, 2021 • 1 new comment

• Error: Debug Failure. Invalid cast. The supplied value [object Object] did not pass the test 'isDeclarationWithTypeParameterChildren'. in 'Object.cast' during 'getCodeFixes'

  #36581 commented on Feb 15, 2021 • 1 new comment

• Error in '<anonymous>' during 'getEditsForFileRename'

  #39875 commented on Feb 15, 2021 • 1 new comment

• Error in '<anonymous>' during 'getCodeFixes'

  #41057 commented on Feb 15, 2021 • 1 new comment

• TypeError: Cannot read property 'length' of undefined in 'checkNumericLiteralValueSize' during 'getApplicableRefactors'

  #37530 commented on Feb 15, 2021 • 1 new comment

• Error in '<anonymous>' during 'signatureHelp'

  #41059 commented on Feb 15, 2021 • 1 new comment

• Error in 'getValidSourceFile' during 'definitionAndBoundSpan'

  #39878 commented on Feb 15, 2021 • 1 new comment

• Error in 'updateSourceFile' during 'completionInfo'

  #41060 commented on Feb 15, 2021 • 1 new comment

• Error in 'createDetachedDiagnostic' during 'completionInfo'

  #41062 commented on Feb 15, 2021 • 1 new comment

• Error: Debug Failure. Invalid cast. The supplied value [object Object] did not pass the test 'isCaseClause'. in 'Object.cast' during 'completionEntryDetails'

  #36715 commented on Feb 15, 2021 • 1 new comment

• Error in '_loop_16' during 'getApplicableRefactors'

  #41058 commented on Feb 15, 2021 • 1 new comment

• Error in 'updateSourceFile' during 'navtree'

  #40085 commented on Feb 15, 2021 • 1 new comment

• Error in 'updateSourceFile' during 'getOutliningSpans'

  #40086 commented on Feb 15, 2021 • 1 new comment

• TypeError: Cannot read property 'pos' of undefined in 'rangeContainsSkipTrivia' during 'getApplicableRefactors'

  #33723 commented on Feb 15, 2021 • 1 new comment

• TypeError: Cannot read property '0' of undefined in 'getTypeArgumentConstraint' during 'completionInfo'

  #32874 commented on Feb 15, 2021 • 1 new comment

• Error: Debug Failure. Did not expect JsxClosingFragment to have an Identifier in its trivia in 'addSyntheticNodes' during 'getCodeFixes'

  #38317 commented on Feb 15, 2021 • 1 new comment

• Error in 'cast' during 'getCodeFixes'

  #41729 commented on Feb 15, 2021 • 1 new comment

• Error in 'getSpans' during 'navtree'

  #41061 commented on Feb 15, 2021 • 1 new comment

• `MediaError` interface in lib.dom.d.ts missing "message" property

  #17101 commented on Feb 15, 2021 • 1 new comment

• es6 modules without imports or nontrivial exports compile to ambiguous output

  #28890 commented on Feb 15, 2021 • 1 new comment

• `references` are not inherited in `tsconfig.json`

  #27098 commented on Feb 15, 2021 • 1 new comment

• Watch mode: rebuild takes too long after adding a simple `console.log` to file (~2 minutes)

  #42173 commented on Feb 16, 2021 • 1 new comment

• Compiler API: no Symbol for Node

  #13165 commented on Feb 16, 2021 • 1 new comment

• Regex-validated string types (feedback reset)

  #41160 commented on Feb 16, 2021 • 1 new comment

• Support `@abstract` JSDoc tag

  #17227 commented on Feb 16, 2021 • 1 new comment

• tsserver: deprecate getSupportedCodeFixes, add fixable property to Diagnostic

  #29051 commented on Feb 16, 2021 • 1 new comment

• Array.isArray type narrows to any[] for ReadonlyArray<T>

  #17002 commented on Feb 16, 2021 • 1 new comment

• 'instanceof' changes type outside of 'if' statement

  #31155 commented on Feb 16, 2021 • 1 new comment

• Google feedback on TS 4.2-beta

  #42593 commented on Feb 16, 2021 • 1 new comment

• In JS, `object` is treated as 'any'

  #25624 commented on Feb 16, 2021 • 1 new comment

• TypeError: Cannot read property 'length' of undefined in getLocalTypeParametersOfClassOrInterfaceOrTypeAlias

  #38709 commented on Feb 16, 2021 • 1 new comment

• Crash with Error: Debug Failure. False expression. at getConstructorDefinedThisAssignmentTypes

  #41749 commented on Feb 16, 2021 • 1 new comment

• Review the project setup experience

  #41580 commented on Feb 17, 2021 • 1 new comment

• HTMLVideoElement is missing 'playsinline' attribute

  #36204 commented on Feb 17, 2021 • 1 new comment

• Typescript IntelliSense definitions are not automatically updated on npm package update

  #40815 commented on Feb 17, 2021 • 1 new comment

• Type discrimination broken on generic, mapped type values when `strictNullChecks:false`

  #41530 commented on Feb 17, 2021 • 1 new comment

• Design Meeting Notes, 2/3/2021

  #42631 commented on Feb 17, 2021 • 1 new comment

• Template literal types fail in mapped types

  #42192 commented on Feb 17, 2021 • 1 new comment

• Uncalled function checks only works with single conditional

  #35584 commented on Feb 17, 2021 • 1 new comment

• decorators in object literals not working

  #5770 commented on Feb 17, 2021 • 1 new comment

• Unable to specify return type of class extends T implements IFooable

  #15001 commented on Feb 17, 2021 • 1 new comment

• TypeScript Roadmap: January - June 2021

  #42673 commented on Feb 17, 2021 • 1 new comment

• Uncalled Function Checks don't check negative condition

  #34815 commented on Feb 17, 2021 • 1 new comment

• CI Status Thread

  #33716 commented on Feb 17, 2021 • 1 new comment

• Set esModuleInterop to "true" by default

  #41139 commented on Feb 17, 2021 • 1 new comment

• Symbols in const assertions should be considered unique

  #35562 commented on Feb 17, 2021 • 1 new comment

• Union signatures should exclude "uncallable" callbacks, so methods like `.map` work on union containing empty array

  #42558 commented on Feb 17, 2021 • 1 new comment

• Allow importing both type entity and value entity for "const enum" through "import type"

  #40344 commented on Feb 17, 2021 • 1 new comment

• Wrong error : Object is possibly 'undefined'. (TS2532)

  #41542 commented on Feb 17, 2021 • 1 new comment

• Support open-ended unions

  #26277 commented on Feb 17, 2021 • 1 new comment

• Request: Class Decorator Mutation

  #4881 commented on Feb 18, 2021 • 1 new comment

• Visual Studio 2015/2017 .tsproj project type suggestion

  #14533 commented on Feb 18, 2021 • 1 new comment

• Suggestion: minification

  #8 commented on Feb 18, 2021 • 1 new comment

• Repeated package.json reads in ts-loader ts api wrapper compared to `tsc --build`

  #42670 commented on Feb 18, 2021 • 1 new comment

• Allow binding generic functions to a given type

  #37181 commented on Feb 18, 2021 • 1 new comment

• Strict type-checking on a per-file basis "@ts-strict"

  #28306 commented on Feb 19, 2021 • 1 new comment

• Add support for diagnostic severities

  #13408 commented on Feb 19, 2021 • 1 new comment

• Improvement: Design metadata should contain property names and types

  #12626 commented on Feb 19, 2021 • 1 new comment

• Re-exporting namespace declarations in ES6 ambient declaration

  #4336 commented on Feb 19, 2021 • 1 new comment

• Support “Arbitrary module namespace identifier names”

  #40594 commented on Feb 19, 2021 • 1 new comment

• Add named type arguments

  #38913 commented on Feb 19, 2021 • 1 new comment

• Allow accessors to support inline generics for this

  #35986 commented on Feb 19, 2021 • 1 new comment

• Add missing relationship allowing a type to be assignable to a conditional when assignable to both branches

  #30639 commented on Feb 16, 2021 • 1 new comment

• Add static index signature

  #37797 commented on Feb 16, 2021 • 1 new comment

• Feat#Provide a quickfix for non-exported types

  #37980 commented on Feb 16, 2021 • 1 new comment

• BigInt constructor should not accept any type

  #38995 commented on Feb 19, 2021 • 1 new comment

• Fix 21732: "in" operator could widden type

  #39746 commented on Feb 17, 2021 • 1 new comment

• [P in keyof T]: T[P] not accepting inferred base type via extends

  #42382 commented on Feb 15, 2021 • 1 new comment

• Variant accessors

  #42425 commented on Feb 17, 2021 • 1 new comment

• Support go-to-definition for imports of arbitrary files

  #42539 commented on Feb 16, 2021 • 1 new comment

• Fix definition of `Array.prototype[Symbol.unscopables]`

  #42566 commented on Feb 19, 2021 • 1 new comment

• TSC --watch should survive file renames

  #42745 commented on Feb 12, 2021 • 0 new comments

• Memory leak in tsserver

  #42767 commented on Feb 12, 2021 • 0 new comments

• Opened file added to inferred project instead of configured project

  #42625 commented on Feb 12, 2021 • 0 new comments

• Parameter hints while overriding methods

  #42668 commented on Feb 12, 2021 • 0 new comments

• TS2769 : Function.bind

  #42700 commented on Feb 12, 2021 • 0 new comments

• Extending Array in @typedef don't work as expected

  #42705 commented on Feb 12, 2021 • 0 new comments

• Project reference build error when one of projects' exported var contains external module's vars.

  #42733 commented on Feb 12, 2021 • 0 new comments

• Usage of base class for anonymous class results in erroneous declaration output

  #42738 commented on Feb 12, 2021 • 0 new comments

• Consider allowing packages to define multiple canonical names for their modules

  #42764 commented on Feb 12, 2021 • 0 new comments

• Stale errors in tsbuildinfo file

  #42769 commented on Feb 12, 2021 • 0 new comments

• Suggestion: Add readonly references to objects & mark readonlyThis methods (pure functions)

  #42758 commented on Feb 12, 2021 • 0 new comments

• TypeScript 4.3 Iteration Plan

  #42762 commented on Feb 13, 2021 • 0 new comments

• Suggestion: Const contexts for generic type inference

  #30680 commented on Feb 16, 2021 • 0 new comments

• Using an intrinsic element in JSX that has only an index type in IntrinsicElements makes the compiler crash with a confusing error

  #42753 commented on Feb 16, 2021 • 0 new comments

• Refine tracing functionality

  #40461 commented on Feb 16, 2021 • 0 new comments

• Cannot regenerated .d.ts file when "composite" is true in tsconfig.json

  #42755 commented on Feb 18, 2021 • 0 new comments

• Pick<T, Exclude<keyof T, K>> & Pick<T, Extract<keyof T, K>> should be assignable to T

  #28884 commented on Feb 18, 2021 • 0 new comments

• ImportMeta does not respect undefined checks

  #41468 commented on Feb 18, 2021 • 0 new comments

• JSDoc support for object literal fields

  #290 commented on Feb 19, 2021 • 0 new comments

• Support Intellisense for string/number literals in a widened array

  #33471 commented on Feb 19, 2021 • 0 new comments

• improper declared type cause narrow type not work when its computed type is not union.

  #39114 commented on Feb 19, 2021 • 0 new comments

• Class Property Inference from Constructors fails for a simple object declared in place

  #39681 commented on Feb 19, 2021 • 0 new comments

• In JSDoc @type is not a type declaration, which it is much more like type conversion.

  #39650 commented on Feb 19, 2021 • 0 new comments

• Hoisted function declarations should be assigned to `exports` before any `require` calls

  #39853 commented on Feb 19, 2021 • 0 new comments

• 'this' autocomplete broken

  #39946 commented on Feb 19, 2021 • 0 new comments

• Unexpected behavior (possible bug)

  #39970 commented on Feb 19, 2021 • 0 new comments

• error when a variable is both read as a parameter and written as a result of a function call in an async do while loop

  #40096 commented on Feb 19, 2021 • 0 new comments

• Array#map() is not callable on type-guarded array

  #40463 commented on Feb 19, 2021 • 0 new comments

• Using an optional call with `.flat()` produces incorrect types

  #41007 commented on Feb 19, 2021 • 0 new comments

• Compile error if I named last array destructuring element.

  #41548 commented on Feb 19, 2021 • 0 new comments

• instanceof Promise in ternary does not narrow Promiselike in 4.1

  #41606 commented on Feb 19, 2021 • 0 new comments

• TS4.1.2 Regression: Incorrect arity inferred on function returned by util.callbackify if input function has optional or default argument

  #41607 commented on Feb 19, 2021 • 0 new comments

• TS 4.1 regression in type assertion of generic mapped type

  #41617 commented on Feb 19, 2021 • 0 new comments

• Error when trying to assign a subclass of a base class with generics to `typeof` of that base class

  #41770 commented on Feb 19, 2021 • 0 new comments

• Issue with Array.isArray typeguard after upgrading from 4.1.2 to 4.1.3

  #41984 commented on Feb 19, 2021 • 0 new comments

• The type of bitwise operations on 'any' operands should be 'number | bigint'

  #42125 commented on Feb 19, 2021 • 0 new comments

• Added quick-fix to rewrite index access as call to get/set method.

  #35885 commented on Feb 12, 2021 • 0 new comments

• Added elaborations for parent or child access.

  #35913 commented on Feb 12, 2021 • 0 new comments

• fix(41027): recursive private static gets missed in --noUnusedLocals

  #41103 commented on Feb 12, 2021 • 0 new comments

• WIP: in narrowing with record types

  #41478 commented on Feb 17, 2021 • 0 new comments

• Editor support for link tag

  #41877 commented on Feb 18, 2021 • 0 new comments

• ES private instance methods and accessors

  #42458 commented on Feb 19, 2021 • 0 new comments