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Code Issues Packages Projects Releases 212 Wiki Activity

Do not report errors when inference is partially blocked (#52728)

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This commit is contained in:
Mateusz Burzyński
2023-02-17 00:17:07 +01:00
committed by GitHub
parent 4b534dc859
commit 879dbcd2df
4 changed files with 52 additions and 1 deletions
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9
tests/cases/fourslash/noErrorsAfterCompletionsRequestWithinGenericFunction1.ts Normal file
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@@ -0,0 +1,9 @@
///<reference path="fourslash.ts"/>
// @strict: true
////
//// declare function func<T extends { foo: 1 }>(arg: T): void;
//// func({ foo: 1, bar/*1*/: 1 });
goTo.marker("1");
verify.completions({ exact: undefined });
verify.noErrors();

12
tests/cases/fourslash/noErrorsAfterCompletionsRequestWithinGenericFunction2.ts Normal file
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@@ -0,0 +1,12 @@
///<reference path="fourslash.ts"/>
// @strict: true
////
//// // repro from #50818#issuecomment-1278324638
////
//// declare function func<T extends { foo: 1 }>(arg: T): void;
//// func({ foo: 1, bar/*1*/: 1 });
goTo.marker("1");
edit.insert("2");
verify.completions({ exact: undefined });
verify.noErrors();

25
tests/cases/fourslash/noErrorsAfterCompletionsRequestWithinGenericFunction3.ts Normal file
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@@ -0,0 +1,25 @@
///<reference path="fourslash.ts"/>
// @strict: true
////
//// // repro from #52580#issuecomment-1416131055
////
//// type Funcs<A, B extends Record<string, unknown>> = {
//// [K in keyof B]: {
//// fn: (a: A, b: B) => void;
//// thing: B[K];
//// }
//// }
////
//// function foo<A, B extends Record<string, unknown>>(fns: Funcs<A, B>) {}
////
//// foo({
//// bar: { fn: (a: string, b) => {}, thing: "asd" },
//// /*1*/
//// });
goTo.marker("1");
const markerPosition = test.markers()[0].position;
edit.paste(`bar: { fn: (a: string, b) => {}, thing: "asd" },`)
edit.replace(markerPosition + 4, 1, 'z')
verify.completions({ isNewIdentifierLocation: true });
verify.noErrors();