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fix(eslint-plugin): [require-await] add support for "await using" #7866

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Merged
merged 1 commit into from
Nov 1, 2023
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fix(eslint-plugin): [require-await] add support for "await using" #7866

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1 change: 1 addition & 0 deletions packages/eslint-plugin/src/rules/require-await.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -149,6 +149,7 @@ export default createRule({
'ArrowFunctionExpression:exit': exitFunction,

AwaitExpression: markAsHasAwait,
'VariableDeclaration[kind = "await using"]': markAsHasAwait,
'ForOfStatement[await = true]': markAsHasAwait,
'YieldExpression[delegate = true]': markAsHasDelegateGen,

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20 changes: 20 additions & 0 deletions packages/eslint-plugin/tests/rules/require-await.test.ts
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Expand Up @@ -232,6 +232,11 @@ async function* foo(): Promise<string> {
yield* x;
}
`,
`
const fn = async () => {
await using foo = new Bar();
};
`,
],

invalid: [
Expand Down Expand Up @@ -410,6 +415,21 @@ async function* asyncGenerator() {
},
],
},
{
code: `
const fn = async () => {
using foo = new Bar();
};
`,
errors: [
{
messageId: 'missingAwait',
data: {
name: "Async arrow function 'fn'",
},
},
],
},
],
});
// base eslint tests
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