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JsonFreemanJsonFreeman
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Merge pull request microsoft#2874 from Microsoft/iteratorTypeFix
Fix Iterator type in es6.d.ts
2 parents 4a98c46 + 966c337 commit aae129f

3 files changed

Lines changed: 5 additions & 5 deletions

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‎src/lib/es6.d.ts‎

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -442,7 +442,7 @@ interface IteratorResult<T> {
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}
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interface Iterator<T> {
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next(): IteratorResult<T>;
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next(value?: any): IteratorResult<T>;
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return?(value?: any): IteratorResult<T>;
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throw?(e?: any): IteratorResult<T>;
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}

‎tests/baselines/reference/for-of31.errors.txt‎

Lines changed: 2 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -3,7 +3,7 @@ tests/cases/conformance/es6/for-ofStatements/for-of31.ts(1,15): error TS2322: Ty
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Type '() => StringIterator' is not assignable to type '() => Iterator<string>'.
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Type 'StringIterator' is not assignable to type 'Iterator<string>'.
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Types of property 'next' are incompatible.
6-
Type '() => { value: string; }' is not assignable to type '() => IteratorResult<string>'.
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Type '() => { value: string; }' is not assignable to type '(value?: any) => IteratorResult<string>'.
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Type '{ value: string; }' is not assignable to type 'IteratorResult<string>'.
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Property 'done' is missing in type '{ value: string; }'.
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@@ -16,7 +16,7 @@ tests/cases/conformance/es6/for-ofStatements/for-of31.ts(1,15): error TS2322: Ty
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!!! error TS2322: Type '() => StringIterator' is not assignable to type '() => Iterator<string>'.
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!!! error TS2322: Type 'StringIterator' is not assignable to type 'Iterator<string>'.
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!!! error TS2322: Types of property 'next' are incompatible.
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!!! error TS2322: Type '() => { value: string; }' is not assignable to type '() => IteratorResult<string>'.
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!!! error TS2322: Type '() => { value: string; }' is not assignable to type '(value?: any) => IteratorResult<string>'.
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!!! error TS2322: Type '{ value: string; }' is not assignable to type 'IteratorResult<string>'.
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!!! error TS2322: Property 'done' is missing in type '{ value: string; }'.
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‎tests/baselines/reference/iteratorSpreadInArray9.errors.txt‎

Lines changed: 2 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -3,7 +3,7 @@ tests/cases/conformance/es6/spread/iteratorSpreadInArray9.ts(1,17): error TS2322
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Type '() => SymbolIterator' is not assignable to type '() => Iterator<symbol>'.
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Type 'SymbolIterator' is not assignable to type 'Iterator<symbol>'.
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Types of property 'next' are incompatible.
6-
Type '() => { value: symbol; }' is not assignable to type '() => IteratorResult<symbol>'.
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Type '() => { value: symbol; }' is not assignable to type '(value?: any) => IteratorResult<symbol>'.
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Type '{ value: symbol; }' is not assignable to type 'IteratorResult<symbol>'.
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Property 'done' is missing in type '{ value: symbol; }'.
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@@ -16,7 +16,7 @@ tests/cases/conformance/es6/spread/iteratorSpreadInArray9.ts(1,17): error TS2322
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!!! error TS2322: Type '() => SymbolIterator' is not assignable to type '() => Iterator<symbol>'.
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!!! error TS2322: Type 'SymbolIterator' is not assignable to type 'Iterator<symbol>'.
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!!! error TS2322: Types of property 'next' are incompatible.
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!!! error TS2322: Type '() => { value: symbol; }' is not assignable to type '() => IteratorResult<symbol>'.
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!!! error TS2322: Type '() => { value: symbol; }' is not assignable to type '(value?: any) => IteratorResult<symbol>'.
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!!! error TS2322: Type '{ value: symbol; }' is not assignable to type 'IteratorResult<symbol>'.
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!!! error TS2322: Property 'done' is missing in type '{ value: symbol; }'.
2222

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