1 Pull request opened by 1 person

• Fixed more ghost errors after LSP requests caching wrong contextual and parameter types

  #62184 opened Aug 3, 2025

2 Issues closed by 1 person

• Typescript compiler removes comments it ought not remove

  #62159 closed Aug 3, 2025

• Type inference incorrectly considers `const z = { ...this }` to be `z: this`

  #62154 closed Aug 3, 2025

8 Issues opened by 4 people

• [ServerErrors][TypeScript] 6.0.0-dev.20250803 vs 5.9.2

  #62187 opened Aug 3, 2025

• [ServerErrors][JavaScript] 6.0.0-dev.20250803 vs 5.9.2

  #62186 opened Aug 3, 2025

• [NewErrors] 6.0.0-dev.20250803 vs 5.9.2

  #62185 opened Aug 3, 2025

• Ghost error appearing after signature help in inferred signatures with rest parameter

  #62183 opened Aug 3, 2025

• Infer-only function generics

  #62182 opened Aug 3, 2025

• Ghost error in a circular situation

  #62181 opened Aug 3, 2025

• Confusing missing property error in a circular situation

  #62180 opened Aug 3, 2025

• ImportType attributes can include JS expressions

  #62179 opened Aug 3, 2025

28 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.

• Tuples: maintaining type-param in the type of it's items

  #61750 commented on Aug 3, 2025 • 0 new comments

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

  #11920 commented on Aug 3, 2025 • 0 new comments

• Support @class in JSDoc

  #12681 commented on Aug 3, 2025 • 0 new comments

• Error inferring types of promise function

  #17873 commented on Aug 3, 2025 • 0 new comments

• this any typed in some JS object literals

  #22058 commented on Aug 3, 2025 • 0 new comments

• Suggestion: Type annotations and interfaces for function declarations

  #22063 commented on Aug 3, 2025 • 0 new comments

• Allow extending types referenced through interfaces

  #31843 commented on Aug 3, 2025 • 0 new comments

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

  #33471 commented on Aug 3, 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 3, 2025 • 0 new comments

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

  #39114 commented on Aug 3, 2025 • 0 new comments

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

  #39650 commented on Aug 3, 2025 • 0 new comments

• Compile error if I named last array destructuring element.

  #41548 commented on Aug 3, 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 3, 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 3, 2025 • 0 new comments

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

  #42905 commented on Aug 3, 2025 • 0 new comments

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

  #43943 commented on Aug 3, 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 3, 2025 • 0 new comments

• Intersection causes incorrect type compatability

  #48720 commented on Aug 3, 2025 • 0 new comments

• Regression in 4.8 where string union type widens to string

  #50635 commented on Aug 3, 2025 • 0 new comments

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

  #52313 commented on Aug 3, 2025 • 0 new comments

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

  #53234 commented on Aug 3, 2025 • 0 new comments

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

  #57009 commented on Aug 3, 2025 • 0 new comments

• mapped type with remapped keys unexpectedly widens type

  #57265 commented on Aug 3, 2025 • 0 new comments

• Inconsistent type inference on overloaded function types

  #57351 commented on Aug 3, 2025 • 0 new comments

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

  #57564 commented on Aug 3, 2025 • 0 new comments

• Inconsistent typechecking with require() in JS and TS

  #60032 commented on Aug 3, 2025 • 0 new comments

• Suggestion: a built-in TypedArray interface

  #15402 commented on Aug 3, 2025 • 0 new comments

• Scope of this is lost when passing a member function to setInterval

  #10285 commented on Aug 3, 2025 • 0 new comments