Issues: microsoft/TypeScript
Issues list
Slow compilation with nested optional chaining
Needs Investigation
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#61273
opened Feb 26, 2025 by
dlittleton
When using a string value as export for reference, the .d.ts file created with dot notation instead of computed property which can break
Bug
A bug in TypeScript
#61159
opened Feb 10, 2025 by
oriSomething
Decorator helper This issue needs a team member to investigate its status.
__esDecorate refers to Object, which can be clobbered
Needs Investigation
#61150
opened Feb 8, 2025 by
joeyparrish
TypedArray constructor compile error
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This issue needs a team member to investigate its status.
#61134
opened Feb 6, 2025 by
andrewvarga
Incorrect operator precedence when using private fields with nullish coalescing assignment for targets <= es2021
Bug
A bug in TypeScript
#61109
opened Feb 4, 2025 by
pavadeli
RegExpIndicesArray type definition incomplete
Needs Investigation
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#61078
opened Jan 29, 2025 by
stefnotch
ES2017 Async Generator Suspended on This issue needs a team member to investigate its status.
yield* Continues Execution When Returned
Needs Investigation
#61022
opened Jan 22, 2025 by
jeengbe
Allow interface merging for DecoratorMetadataObject and parameterization by This
Needs Investigation
This issue needs a team member to investigate its status.
#60997
opened Jan 19, 2025 by
Jamesernator
tsconfig.json "lib": "dom" should include "dom.iterable"(?)
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#60959
opened Jan 12, 2025 by
rauschma
Keep accessors as accessors in emitted anonymous class declarations
For Backlog Bug
PRs that fix a backlog bug
For Milestone Bug
PRs that fix a bug with a specific milestone
#60853
opened Dec 25, 2024 by
Andarist
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Add support for PR for untriaged, rejected, closed or missing bug
import defer proposal
For Uncommitted Bug
#60757
opened Dec 13, 2024 by
nicolo-ribaudo
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[bug] Auto A PR has been opened for this issue
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This issue needs a team member to investigate its status.
accessor fields are declared as regular properties in mixin abstract classes
Fix Available
#60672
opened Dec 3, 2024 by
TechQuery
Strange 2488 error involving overload resolution and this parameter type
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#60374
opened Oct 30, 2024 by
yume-chan
Should validate iteree when using This issue needs a team member to investigate its status.
using/await using in loop initializer
Needs Investigation
#60348
opened Oct 26, 2024 by
kirkwaiblinger
6 tasks done
Add special inference rule for 'T | PromiseLike<T>'
Author: Team
For Milestone Bug
PRs that fix a bug with a specific milestone
[WIP] Experimental Slim PR for untriaged, rejected, closed or missing bug
AstNode API
Author: Team
For Uncommitted Bug
Generators can return undefined values
Needs Investigation
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#59947
opened Sep 12, 2024 by
nikolaybotev
Improve Iterator Helper Type Signatures
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#59926
opened Sep 10, 2024 by
nikolaybotev
7 of 8 tasks
Fixed top level await reparsing for multiline await expressions
For Backlog Bug
PRs that fix a backlog bug
#59788
opened Aug 28, 2024 by
Andarist
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Experiment: Always report PR for untriaged, rejected, closed or missing bug
useDefineForClassFields-related errors even when disabled
Author: Team
For Uncommitted Bug
import defer Stage 2.7 proposal support
Committed
#59391
opened Jul 22, 2024 by
nicolo-ribaudo
6 tasks done
Naked generic type returned from iterator method
Bug
A bug in TypeScript
#59161
opened Jul 7, 2024 by
reverofevil
Fixed narrowing types by aliased optional chain call expressions
For Backlog Bug
PRs that fix a backlog bug
#59153
opened Jul 5, 2024 by
Andarist
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Nested Promise not automatically unwrapped
Needs Investigation
This issue needs a team member to investigate its status.
#59111
opened Jul 2, 2024 by
eps1lon
Crashes on transform and parse (from assertion/debug failures)
Bug
A bug in TypeScript
Crash
For flagging bugs which are compiler or service crashes or unclean exits, rather than bad output
Domain: Transforms
Relates to the public transform API
Effort: Casual
Good issue if you're already used to contributing to the codebase. Harder than "good first issue".
Fix Available
A PR has been opened for this issue
Help Wanted
You can do this
#58924
opened Jun 19, 2024 by
Roise-yue
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