Simon Lydell
dc93bdc983
* Extract custom tests from tests/flow/
Approach:
1. Remove all .js files in tests/flow except .snap.js files.
2. Copy over all .js files from tests/ in the flow repo.
3. Go through the diff looking for deletions.
- It was easy to see which deletions were due to changes in the tests
due to updates in the flow repo.
- For the rest of the deletions, I used `git blame` to verify that
they had been added by us since the flow tests were copied over.
This makes tests/flow/ simply a copy of the tests from the flow repo,
making it easier to sync with the upstream flow tests in the future.
* Add a script for syncing the flow tests
* Sync the flow tests
32 lines
664 B
JavaScript
32 lines
664 B
JavaScript
function *a(x: {a: void | string}): Generator<void, void, void> {
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if (!x.a) return;
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(x.a: string); // ok
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yield;
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(x.a: string); // error
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}
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function *b(x: void | string): Generator<void, void, void> {
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if (!x) return;
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(x: string); // ok
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yield;
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(x: string); // ok
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}
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declare function fn(): Generator<void, void, void>;
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function *c(x: {a: void | string}): Generator<void, void, void> {
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const gen = fn();
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if (!x.a) return;
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(x.a: string); // ok
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yield * gen;
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(x.a: string); // error
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}
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function *d(x: void | string): Generator<void, void, void> {
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const gen = fn();
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if (!x) return;
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(x: string); // ok
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yield * gen;
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(x: string); // ok
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}
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