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tests/cases/conformance/externalModules/index.ts(2,1): error TS1378: Top-level 'await' expressions are only allowed when the 'module' option is set to 'es2022', 'esnext', 'system', 'node16', or 'nodenext', and the 'target' option is set to 'es2017' or higher.
tests/cases/conformance/externalModules/index.ts(46,3): error TS1378: Top-level 'await' expressions are only allowed when the 'module' option is set to 'es2022', 'esnext', 'system', 'node16', or 'nodenext', and the 'target' option is set to 'es2017' or higher.
tests/cases/conformance/externalModules/other.ts(9,5): error TS1432: Top-level 'for await' loops are only allowed when the 'module' option is set to 'es2022', 'esnext', 'system', 'node16', or 'nodenext', and the 'target' option is set to 'es2017' or higher.
==== tests/cases/conformance/externalModules/index.ts (2 errors) ====
export const x = 1;
await x;
~~~~~
!!! error TS1378: Top-level 'await' expressions are only allowed when the 'module' option is set to 'es2022', 'esnext', 'system', 'node16', or 'nodenext', and the 'target' option is set to 'es2017' or higher.
// reparse element access as await
await [x];
await [x, x];
// reparse call as await
declare function f(): number;
await (x);
await (f(), x);
await <number>(x);
await <number>(f(), x);
// reparse tagged template as await
await ``;
await <string> ``;
// member names should be ok
class C1 {
await() {}
}
class C2 {
get await() { return 1; }
set await(value) { }
}
class C3 {
await = 1;
}
({
await() {}
});
({
get await() { return 1 },
set await(value) { }
});
({
await: 1
});
// property access name should be ok
C1.prototype.await;
// await in decorators
declare const dec: any;
@(await dec)
~~~~~
!!! error TS1378: Top-level 'await' expressions are only allowed when the 'module' option is set to 'es2022', 'esnext', 'system', 'node16', or 'nodenext', and the 'target' option is set to 'es2017' or higher.
class C {
}
// await allowed in aliased import
import { await as _await } from "./other";
// newlines
// await in throw
throw await
1;
// await in var
let y = await
1;
// await in expression statement;
await
1;
==== tests/cases/conformance/externalModules/other.ts (1 errors) ====
const _await = 1;
// await allowed in aliased export
export { _await as await };
// for-await-of
const arr = [Promise.resolve()];
for await (const item of arr) {
~~~~~
!!! error TS1432: Top-level 'for await' loops are only allowed when the 'module' option is set to 'es2022', 'esnext', 'system', 'node16', or 'nodenext', and the 'target' option is set to 'es2017' or higher.
item;
}
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