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[ts] Add support for the "intrinsic" keyword #12147

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merged 2 commits into from Oct 14, 2020

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@nicolo-ribaudo nicolo-ribaudo commented Oct 6, 2020

Q                       A
Fixed Issues?
Patch: Bug Fix?
Major: Breaking Change?
Minor: New Feature? Yes
Tests Added + Pass? Yes
Documentation PR Link
Any Dependency Changes?
License MIT

From what I understood from the TS PR, intrinsic is a keyword only when it's immediately after = in a type declaration.
Hopefully TS will have a spec one day 😛

@nicolo-ribaudo nicolo-ribaudo added this to the v7.12.0 milestone Oct 6, 2020
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babel-bot commented Oct 6, 2020

Build successful! You can test your changes in the REPL here: https://babeljs.io/repl/build/29511/

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node.typeAnnotation = this.tsInType(() => {
this.expect(tt.eq);

if (this.isContextual("intrinsic")) {
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@JLHwung JLHwung Oct 7, 2020

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If a dot token is after contextual "intrinsic", then "intrinsic" is not considered as an TSIntrinsicKeyword:

https://github.com/microsoft/TypeScript/pull/40580/files#diff-ead24f0f0f59c0ea9c1c511052e8884bR6745

namespace intrinsic {
    export class Foo {}
}
type Foo = intrinsic.Foo;

@existentialism existentialism added the PR: Ready to be Merged A pull request with already two approvals, but waiting for the next minor release label Oct 7, 2020
@nicolo-ribaudo nicolo-ribaudo merged commit 9f40d6f into babel:main Oct 14, 2020
@nicolo-ribaudo nicolo-ribaudo deleted the ts-4.1-intrinsic-kw branch October 14, 2020 18:15
@github-actions github-actions bot added the outdated A closed issue/PR that is archived due to age. Recommended to make a new issue label Jan 14, 2021
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4 participants