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tests/cases/compiler/contextualTypingOfGenericFunctionTypedArguments1.ts(16,32): error TS2345: Argument of type '(x: number) => string' is not assignable to parameter of type '(x: number) => Date'.
Type 'string' is not assignable to type 'Date'.
tests/cases/compiler/contextualTypingOfGenericFunctionTypedArguments1.ts(17,32): error TS2345: Argument of type '(x: number) => string' is not assignable to parameter of type '(x: number) => Date'.
Type 'string' is not assignable to type 'Date'.
==== tests/cases/compiler/contextualTypingOfGenericFunctionTypedArguments1.ts (2 errors) ====
interface Collection<T> {
length: number;
add(x: T): void;
remove(x: T): boolean;
}
interface Combinators {
forEach<T>(c: Collection<T>, f: (x: T) => Date): void;
}
var c2: Collection<number>;
var _: Combinators;
// errors on all 3 lines, bug was that r5 was the only line with errors
var f = (x: number) => { return x.toFixed() };
var r5 = _.forEach<number>(c2, f);
~
!!! error TS2345: Argument of type '(x: number) => string' is not assignable to parameter of type '(x: number) => Date'.
!!! error TS2345: Type 'string' is not assignable to type 'Date'.
var r6 = _.forEach<number>(c2, (x) => { return x.toFixed() });
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
!!! error TS2345: Argument of type '(x: number) => string' is not assignable to parameter of type '(x: number) => Date'.
!!! error TS2345: Type 'string' is not assignable to type 'Date'.
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