102 lines
1.9 KiB
Plaintext
102 lines
1.9 KiB
Plaintext
=== tests/cases/conformance/types/typeRelationships/typeInference/genericCallWithObjectTypeArgsAndNumericIndexer.ts ===
|
|
// Type inference infers from indexers in target type, no errors expected
|
|
|
|
function foo<T>(x: T) {
|
|
>foo : <T>(x: T) => T
|
|
>T : T
|
|
>x : T
|
|
>T : T
|
|
|
|
return x;
|
|
>x : T
|
|
}
|
|
|
|
var a: { [x: number]: Date };
|
|
>a : { [x: number]: Date; }
|
|
>x : number
|
|
>Date : Date
|
|
|
|
var r = foo(a);
|
|
>r : { [x: number]: Date; }
|
|
>foo(a) : { [x: number]: Date; }
|
|
>foo : <T>(x: T) => T
|
|
>a : { [x: number]: Date; }
|
|
|
|
function other<T>(arg: T) {
|
|
>other : <T>(arg: T) => void
|
|
>T : T
|
|
>arg : T
|
|
>T : T
|
|
|
|
var b: { [x: number]: T };
|
|
>b : { [x: number]: T; }
|
|
>x : number
|
|
>T : T
|
|
|
|
var r2 = foo(b); // T
|
|
>r2 : { [x: number]: T; }
|
|
>foo(b) : { [x: number]: T; }
|
|
>foo : <T>(x: T) => T
|
|
>b : { [x: number]: T; }
|
|
}
|
|
|
|
function other2<T extends Date>(arg: T) {
|
|
>other2 : <T extends Date>(arg: T) => void
|
|
>T : T
|
|
>Date : Date
|
|
>arg : T
|
|
>T : T
|
|
|
|
var b: { [x: number]: T };
|
|
>b : { [x: number]: T; }
|
|
>x : number
|
|
>T : T
|
|
|
|
var r2 = foo(b);
|
|
>r2 : { [x: number]: T; }
|
|
>foo(b) : { [x: number]: T; }
|
|
>foo : <T>(x: T) => T
|
|
>b : { [x: number]: T; }
|
|
|
|
var d = r2[1];
|
|
>d : T
|
|
>r2[1] : T
|
|
>r2 : { [x: number]: T; }
|
|
}
|
|
|
|
function other3<T extends Date, U extends Date>(arg: T) {
|
|
>other3 : <T extends Date, U extends Date>(arg: T) => void
|
|
>T : T
|
|
>Date : Date
|
|
>U : U
|
|
>Date : Date
|
|
>arg : T
|
|
>T : T
|
|
|
|
var b: { [x: number]: T };
|
|
>b : { [x: number]: T; }
|
|
>x : number
|
|
>T : T
|
|
|
|
var r2 = foo(b);
|
|
>r2 : { [x: number]: T; }
|
|
>foo(b) : { [x: number]: T; }
|
|
>foo : <T>(x: T) => T
|
|
>b : { [x: number]: T; }
|
|
|
|
var d = r2[1];
|
|
>d : T
|
|
>r2[1] : T
|
|
>r2 : { [x: number]: T; }
|
|
|
|
// BUG 821629
|
|
//var u: U = r2[1]; // ok
|
|
}
|
|
//function other3<T extends U, U extends Date>(arg: T) {
|
|
// var b: { [x: number]: T };
|
|
// var r2 = foo(b);
|
|
// var d = r2[1];
|
|
// // BUG 821629
|
|
// //var u: U = r2[1]; // ok
|
|
//}
|