Skip to content

Issues: microsoft/TypeScript

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Clear current search query, filters, and sorts
83 Open 262 Closed
83 Open 262 Closed
Author
Filter by author
Loading
Label
Filter by label
Loading
Use alt + click/return to exclude labels
or ⇧ + click/return for logical OR
Projects
Filter by project
Loading
Milestones
Filter by milestone
Loading
Assignee
Filter by who’s assigned
Sort
Sort by
Newest Oldest Most commented Least commented Recently updated Least recently updated Best match
Most reactions
👍 👎 😄 🎉 😕 ❤️ 🚀 👀

Issues list

useUnknownInCatchVariables would do much better to require ": unknown" rather than magically injecting it Domain: Error Messages The issue relates to error messaging Experience Enhancement Noncontroversial enhancements Needs Proposal This issue needs a plan that clarifies the finer details of how it could be implemented.
#59100 opened Jul 2, 2024 by bkerin
1
"Output generation failed" when transpiling "test.d.abc.ts" Domain: Error Messages The issue relates to error messaging Experience Enhancement Noncontroversial enhancements Suggestion An idea for TypeScript
#58142 opened Apr 10, 2024 by oldrich-s Backlog
4
Improve error position/range for arrow functions with expression body Domain: Error Messages The issue relates to error messaging Experience Enhancement Noncontroversial enhancements Help Wanted You can do this Suggestion An idea for TypeScript
#57866 opened Mar 20, 2024 by OliverJAsh
6 tasks done
Backlog
6
Issue better errors for ?. and !.in type-space Domain: Error Messages The issue relates to error messaging
#57244 opened Jan 30, 2024 by weswigham
3
Wrong error message for testing void with ?? Domain: Error Messages The issue relates to error messaging Experience Enhancement Noncontroversial enhancements Suggestion An idea for TypeScript
#57172 opened Jan 25, 2024 by nicolo-ribaudo Backlog
1
Misleading error message for super.instanceProperty Bug A bug in TypeScript Domain: Error Messages The issue relates to error messaging Rescheduled This issue was previously scheduled to an earlier milestone
#55883 opened Sep 26, 2023 by DanielRosenwasser TypeScript 5.7.0
@MariaSolOs
6
Error for explicit return type with no return statements is misleading Bug A bug in TypeScript Domain: Error Messages The issue relates to error messaging Fix Available A PR has been opened for this issue Rescheduled This issue was previously scheduled to an earlier milestone
#53559 opened Mar 28, 2023 by DanielRosenwasser TypeScript 5.7.0
1
@DanielRosenwasser
2
Assertion Functions cannot assert over private properties - unnecessary/wrong error message? Awaiting More Feedback This means we'd like to hear from more people who would be helped by this feature Domain: Error Messages The issue relates to error messaging Suggestion An idea for TypeScript
#47778 opened Feb 7, 2022 by phryneas
3
Give better error message when trying to import something declared as a global Domain: Error Messages The issue relates to error messaging Effort: Moderate Requires experience with the TypeScript codebase, but feasible. Harder than "Effort: Casual". Experience Enhancement Noncontroversial enhancements Help Wanted You can do this Suggestion An idea for TypeScript
#46687 opened Nov 4, 2021 by andrewbranch
5 tasks done
Backlog
Poor error message due to Iterable overload in Promise.all Domain: Error Messages The issue relates to error messaging Needs Proposal This issue needs a plan that clarifies the finer details of how it could be implemented. Suggestion An idea for TypeScript
#46669 opened Nov 3, 2021 by DanielRosenwasser
Unexpected error message when using tagged union in an nested object. Bug A bug in TypeScript Domain: Error Messages The issue relates to error messaging Rescheduled This issue was previously scheduled to an earlier milestone
#46374 opened Oct 15, 2021 by pissang TypeScript 5.7.0
@sandersn
3
Vague error message for incorrect tuple type spread as function arguments Domain: Error Messages The issue relates to error messaging Experience Enhancement Noncontroversial enhancements Suggestion An idea for TypeScript
#46324 opened Oct 12, 2021 by JoshuaKGoldberg Backlog
1
No constituent of type 'Function | (T & Function)' is callable. Bug A bug in TypeScript Domain: Error Messages The issue relates to error messaging Effort: Difficult Good luck. Help Wanted You can do this
#46066 opened Sep 26, 2021 by Ninglo Backlog
5
Bug: Intellisense shows misleading error when parameter is expected to be a union of an object and a string Domain: Error Messages The issue relates to error messaging Effort: Moderate Requires experience with the TypeScript codebase, but feasible. Harder than "Effort: Casual". Experience Enhancement Noncontroversial enhancements Help Wanted You can do this Rescheduled This issue was previously scheduled to an earlier milestone Suggestion An idea for TypeScript
#45217 opened Jul 28, 2021 by devanshj TypeScript 5.7.0
@weswigham
4
Guidance / doc improvements for exactOptionalPropertyTypes for deleting an optional property that cannot be set undefined. Awaiting More Feedback This means we'd like to hear from more people who would be helped by this feature Domain: Error Messages The issue relates to error messaging In Discussion Not yet reached consensus Suggestion An idea for TypeScript
#45058 opened Jul 15, 2021 by simeyla
5 tasks done
[RFC] Towards an Intelligent and Interactive TypeScript Domain: Error Messages The issue relates to error messaging In Discussion Not yet reached consensus Suggestion An idea for TypeScript
#43491 opened Apr 1, 2021 by DanielRosenwasser
3
Differential typeToString / smarter error truncation Domain: Error Messages The issue relates to error messaging Domain: Type Display Bugs relating to showing types in Quick Info/Tooltips, Signature Help, or Completion Info Experience Enhancement Noncontroversial enhancements Experimentation Needed Someone needs to try this out to see what happens
#42597 opened Feb 2, 2021 by DanielRosenwasser
@RyanCavanaugh
Enum declarations should consistently disallow computed keys Bug A bug in TypeScript Domain: Error Messages The issue relates to error messaging
#42468 opened Jan 24, 2021 by nicolo-ribaudo Backlog
4
Error Messages Related to Nested Identical Generic Names Could Be More Explicit Domain: Error Messages The issue relates to error messaging Experience Enhancement Noncontroversial enhancements Needs Proposal This issue needs a plan that clarifies the finer details of how it could be implemented. Suggestion An idea for TypeScript
#42423 opened Jan 20, 2021 by helgardferreira
5 tasks done
1
Report better errors on return expressions for immediately-assigned functions Domain: Error Messages The issue relates to error messaging Effort: Moderate Requires experience with the TypeScript codebase, but feasible. Harder than "Effort: Casual". Experience Enhancement Noncontroversial enhancements Experimentation Needed Someone needs to try this out to see what happens Help Wanted You can do this Suggestion An idea for TypeScript
#42161 opened Dec 31, 2020 by kevinbarabash
5 tasks done
6
Strange error: string is not a string type Bug A bug in TypeScript Domain: Error Messages The issue relates to error messaging Effort: Moderate Requires experience with the TypeScript codebase, but feasible. Harder than "Effort: Casual". Help Wanted You can do this
#41918 opened Dec 10, 2020 by amcasey Backlog
1
6
Richer Diagnostic Display Meta-Issue Discussion Issues which may not have code impact Domain: Error Messages The issue relates to error messaging Meta-Issue An issue about the team, or the direction of TypeScript
#41860 opened Dec 7, 2020 by DanielRosenwasser
9
Union with non-distinct discriminating property breaks inference somewhat (confusing error messages, invalid intellisense) Domain: Error Messages The issue relates to error messaging Experience Enhancement Noncontroversial enhancements
#40934 opened Oct 4, 2020 by nth-commit
1
@DanielRosenwasser
8
[feature request] Better error messages for decorators (they are completely not understandable) Bug A bug in TypeScript Domain: Error Messages The issue relates to error messaging Effort: Moderate Requires experience with the TypeScript codebase, but feasible. Harder than "Effort: Casual". Help Wanted You can do this
#39991 opened Aug 11, 2020 by trusktr
5 tasks done
Backlog
4
Specialize JSX error messages for missing properties Domain: Error Messages The issue relates to error messaging Domain: JSX/TSX Relates to the JSX parser and emitter Effort: Moderate Requires experience with the TypeScript codebase, but feasible. Harder than "Effort: Casual". Experience Enhancement Noncontroversial enhancements Fix Available A PR has been opened for this issue Help Wanted You can do this Rescheduled This issue was previously scheduled to an earlier milestone
#39749 opened Jul 25, 2020 by DanielRosenwasser TypeScript 5.7.0
1
@weswigham
ProTip! no:milestone will show everything without a milestone.