1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69
|
=== tests/cases/conformance/types/typeRelationships/typeInference/indexSignatureTypeInference.ts ===
interface NumberMap<T> {
>NumberMap : Symbol(NumberMap, Decl(indexSignatureTypeInference.ts, 0, 0))
>T : Symbol(T, Decl(indexSignatureTypeInference.ts, 0, 20))
[index: number]: T;
>index : Symbol(index, Decl(indexSignatureTypeInference.ts, 1, 5))
>T : Symbol(T, Decl(indexSignatureTypeInference.ts, 0, 20))
}
interface StringMap<T> {
>StringMap : Symbol(StringMap, Decl(indexSignatureTypeInference.ts, 2, 1))
>T : Symbol(T, Decl(indexSignatureTypeInference.ts, 4, 20))
[index: string]: T;
>index : Symbol(index, Decl(indexSignatureTypeInference.ts, 5, 5))
>T : Symbol(T, Decl(indexSignatureTypeInference.ts, 4, 20))
}
declare function numberMapToArray<T>(object: NumberMap<T>): T[];
>numberMapToArray : Symbol(numberMapToArray, Decl(indexSignatureTypeInference.ts, 6, 1))
>T : Symbol(T, Decl(indexSignatureTypeInference.ts, 8, 34))
>object : Symbol(object, Decl(indexSignatureTypeInference.ts, 8, 37))
>NumberMap : Symbol(NumberMap, Decl(indexSignatureTypeInference.ts, 0, 0))
>T : Symbol(T, Decl(indexSignatureTypeInference.ts, 8, 34))
>T : Symbol(T, Decl(indexSignatureTypeInference.ts, 8, 34))
declare function stringMapToArray<T>(object: StringMap<T>): T[];
>stringMapToArray : Symbol(stringMapToArray, Decl(indexSignatureTypeInference.ts, 8, 64))
>T : Symbol(T, Decl(indexSignatureTypeInference.ts, 9, 34))
>object : Symbol(object, Decl(indexSignatureTypeInference.ts, 9, 37))
>StringMap : Symbol(StringMap, Decl(indexSignatureTypeInference.ts, 2, 1))
>T : Symbol(T, Decl(indexSignatureTypeInference.ts, 9, 34))
>T : Symbol(T, Decl(indexSignatureTypeInference.ts, 9, 34))
var numberMap: NumberMap<Function>;
>numberMap : Symbol(numberMap, Decl(indexSignatureTypeInference.ts, 11, 3))
>NumberMap : Symbol(NumberMap, Decl(indexSignatureTypeInference.ts, 0, 0))
>Function : Symbol(Function, Decl(lib.es5.d.ts, --, --), Decl(lib.es5.d.ts, --, --))
var stringMap: StringMap<Function>;
>stringMap : Symbol(stringMap, Decl(indexSignatureTypeInference.ts, 12, 3))
>StringMap : Symbol(StringMap, Decl(indexSignatureTypeInference.ts, 2, 1))
>Function : Symbol(Function, Decl(lib.es5.d.ts, --, --), Decl(lib.es5.d.ts, --, --))
var v1: Function[];
>v1 : Symbol(v1, Decl(indexSignatureTypeInference.ts, 14, 3), Decl(indexSignatureTypeInference.ts, 15, 3), Decl(indexSignatureTypeInference.ts, 16, 3), Decl(indexSignatureTypeInference.ts, 17, 3), Decl(indexSignatureTypeInference.ts, 18, 3))
>Function : Symbol(Function, Decl(lib.es5.d.ts, --, --), Decl(lib.es5.d.ts, --, --))
var v1 = numberMapToArray(numberMap); // Ok
>v1 : Symbol(v1, Decl(indexSignatureTypeInference.ts, 14, 3), Decl(indexSignatureTypeInference.ts, 15, 3), Decl(indexSignatureTypeInference.ts, 16, 3), Decl(indexSignatureTypeInference.ts, 17, 3), Decl(indexSignatureTypeInference.ts, 18, 3))
>numberMapToArray : Symbol(numberMapToArray, Decl(indexSignatureTypeInference.ts, 6, 1))
>numberMap : Symbol(numberMap, Decl(indexSignatureTypeInference.ts, 11, 3))
var v1 = numberMapToArray(stringMap); // Ok
>v1 : Symbol(v1, Decl(indexSignatureTypeInference.ts, 14, 3), Decl(indexSignatureTypeInference.ts, 15, 3), Decl(indexSignatureTypeInference.ts, 16, 3), Decl(indexSignatureTypeInference.ts, 17, 3), Decl(indexSignatureTypeInference.ts, 18, 3))
>numberMapToArray : Symbol(numberMapToArray, Decl(indexSignatureTypeInference.ts, 6, 1))
>stringMap : Symbol(stringMap, Decl(indexSignatureTypeInference.ts, 12, 3))
var v1 = stringMapToArray(numberMap); // Error expected here
>v1 : Symbol(v1, Decl(indexSignatureTypeInference.ts, 14, 3), Decl(indexSignatureTypeInference.ts, 15, 3), Decl(indexSignatureTypeInference.ts, 16, 3), Decl(indexSignatureTypeInference.ts, 17, 3), Decl(indexSignatureTypeInference.ts, 18, 3))
>stringMapToArray : Symbol(stringMapToArray, Decl(indexSignatureTypeInference.ts, 8, 64))
>numberMap : Symbol(numberMap, Decl(indexSignatureTypeInference.ts, 11, 3))
var v1 = stringMapToArray(stringMap); // Ok
>v1 : Symbol(v1, Decl(indexSignatureTypeInference.ts, 14, 3), Decl(indexSignatureTypeInference.ts, 15, 3), Decl(indexSignatureTypeInference.ts, 16, 3), Decl(indexSignatureTypeInference.ts, 17, 3), Decl(indexSignatureTypeInference.ts, 18, 3))
>stringMapToArray : Symbol(stringMapToArray, Decl(indexSignatureTypeInference.ts, 8, 64))
>stringMap : Symbol(stringMap, Decl(indexSignatureTypeInference.ts, 12, 3))
|