2 Pull requests opened by 2 people

• Error handling test

  #62219 opened Aug 6, 2025

• Consider `as const` expressions as potentially context sensitive

  #62221 opened Aug 6, 2025

7 Issues opened by 7 people

• `controller.byobRequest` type incorrectly says value is possibly null while `autoAllocateChunkSize` is present.

  #62224 opened Aug 7, 2025

• Circular reference error even when overridden with "as"

  #62223 opened Aug 7, 2025

• Allow subclass access to generic type parameters of base class (TOptions in Mapper<TLocal, TRemote, TOptions>)

  #62222 opened Aug 6, 2025

• `as const` breaks intra expression inference

  #62220 opened Aug 6, 2025

• Maximum call stack size exceeded

  #62218 opened Aug 6, 2025

• Return type incorrectly narrowed to intersection instead of union

  #62217 opened Aug 6, 2025

• Resolve type structure with optional properties

  #62216 opened Aug 6, 2025

35 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.

• Form controller bricks intellsense for rest of session

  #62192 commented on Aug 6, 2025 • 0 new comments

• `lib.d.ts` Updates for TypeScript 6.0

  #62215 commented on Aug 6, 2025 • 0 new comments

• The parsing problem of the compiler under specific syntax combinations

  #61975 commented on Aug 6, 2025 • 0 new comments

• "Used before initialization" error false positives and negatives with optional properties

  #61785 commented on Aug 6, 2025 • 0 new comments

• [DTS] Object literal method with bigint is omitted in generated `.d.ts`, but class method works correctly

  #61769 commented on Aug 6, 2025 • 0 new comments

• `javascript.format.insertSpaceAfterOpeningAndBeforeClosingNonemptyBraces` has no effect in import autocomplete

  #57834 commented on Aug 6, 2025 • 0 new comments

• Deprecate, remove less-used `--module` targets (AMD, SystemJS, UMD)

  #62199 commented on Aug 6, 2025 • 0 new comments

• Improve inference in the presence of context-sensitive expressions

  #47599 commented on Aug 6, 2025 • 0 new comments

• Maxinum call stack size exceeded for 5.9.x

  #62188 commented on Aug 7, 2025 • 0 new comments

• disallow comparing to null and undefined unless they are valid cases in strict null mode

  #11920 commented on Aug 7, 2025 • 0 new comments

• Support @class in JSDoc

  #12681 commented on Aug 7, 2025 • 0 new comments

• Error inferring types of promise function

  #17873 commented on Aug 7, 2025 • 0 new comments

• this any typed in some JS object literals

  #22058 commented on Aug 7, 2025 • 0 new comments

• Suggestion: Type annotations and interfaces for function declarations

  #22063 commented on Aug 7, 2025 • 0 new comments

• Allow extending types referenced through interfaces

  #31843 commented on Aug 7, 2025 • 0 new comments

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

  #33471 commented on Aug 7, 2025 • 0 new comments

• Implicit Symbol.iterator call in for..of loops / spread destructuring doesn't infer `this` generic type parameter

  #38388 commented on Aug 7, 2025 • 0 new comments

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

  #39114 commented on Aug 7, 2025 • 0 new comments

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

  #39650 commented on Aug 7, 2025 • 0 new comments

• Compile error if I named last array destructuring element.

  #41548 commented on Aug 7, 2025 • 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 Aug 7, 2025 • 0 new comments

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

  #42862 commented on Aug 7, 2025 • 0 new comments

• Broken emit when `Infinity` or `‑Infinity` ends up in a type position

  #42905 commented on Aug 7, 2025 • 0 new comments

• Typescript 4.2.x - incorrectly infered generic return type of a record union (extra undefined)

  #43943 commented on Aug 7, 2025 • 0 new comments

• Support inferring `never` as the return type in JavaScript when overriding a class method that returns `never`

  #46791 commented on Aug 7, 2025 • 0 new comments

• Intersection causes incorrect type compatability

  #48720 commented on Aug 7, 2025 • 0 new comments

• Regression in 4.8 where string union type widens to string

  #50635 commented on Aug 7, 2025 • 0 new comments

• Order of ReadonlySet/ReadonlyMap in union causes differing key inference

  #52313 commented on Aug 7, 2025 • 0 new comments

• Expression produces a union type that is too complex to represent

  #53234 commented on Aug 7, 2025 • 0 new comments

• Crash when defining `Array` type via `[]` syntax

  #57009 commented on Aug 7, 2025 • 0 new comments

• mapped type with remapped keys unexpectedly widens type

  #57265 commented on Aug 7, 2025 • 0 new comments

• Inconsistent type inference on overloaded function types

  #57351 commented on Aug 7, 2025 • 0 new comments

• Error not issued when global type is an alias of an object type literal

  #57564 commented on Aug 7, 2025 • 0 new comments

• Inconsistent typechecking with require() in JS and TS

  #60032 commented on Aug 7, 2025 • 0 new comments

• Add nested call and new expressions as potential intra expression inference sites

  #54183 commented on Aug 7, 2025 • 0 new comments