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tests/cases/compiler/interfaceAssignmentCompat.ts(32,18): error TS2345: Argument of type '(a: IFrenchEye, b: IFrenchEye) => number' is not assignable to parameter of type '(a: IEye, b: IEye) => number'.
Types of parameters 'a' and 'a' are incompatible.
Type 'IEye' is not assignable to type 'IFrenchEye'.
Property 'coleur' is missing in type 'IEye'.
tests/cases/compiler/interfaceAssignmentCompat.ts(37,29): error TS2339: Property '_map' does not exist on type 'typeof Color'.
tests/cases/compiler/interfaceAssignmentCompat.ts(42,13): error TS2322: Type 'IEye' is not assignable to type 'IFrenchEye'.
tests/cases/compiler/interfaceAssignmentCompat.ts(44,9): error TS2322: Type 'IEye[]' is not assignable to type 'IFrenchEye[]'.
Type 'IEye' is not assignable to type 'IFrenchEye'.
==== tests/cases/compiler/interfaceAssignmentCompat.ts (4 errors) ====
module M {
export enum Color {
Green,
Blue,
Brown,
}
export interface IEye {
color:number;
}
export interface IFrenchEye {
coleur:number;
}
export function CompareEyes(a:IEye,b:IEye):number {
return a.color-b.color;
}
export function CompareYeux(a:IFrenchEye,b:IFrenchEye):number {
return a.coleur-b.coleur;
}
export function test() {
var x:IEye[]= [];
var result="";
x[0]={ color:Color.Brown };
x[1]={ color:Color.Blue };
x[2]={ color:Color.Green };
x=x.sort(CompareYeux); // parameter mismatch
~~~~~~~~~~~
!!! error TS2345: Argument of type '(a: IFrenchEye, b: IFrenchEye) => number' is not assignable to parameter of type '(a: IEye, b: IEye) => number'.
!!! error TS2345: Types of parameters 'a' and 'a' are incompatible.
!!! error TS2345: Type 'IEye' is not assignable to type 'IFrenchEye'.
!!! error TS2345: Property 'coleur' is missing in type 'IEye'.
// type of z inferred from specialized array type
var z=x.sort(CompareEyes); // ok
for (var i=0,len=z.length;i<len;i++) {
result+=((Color._map[z[i].color])+"\r\n");
~~~~
!!! error TS2339: Property '_map' does not exist on type 'typeof Color'.
}
var eeks:IFrenchEye[] = [];
for (var j=z.length=1;j>=0;j--) {
eeks[j]=z[j]; // nope: element assignment
~~~~~~~
!!! error TS2322: Type 'IEye' is not assignable to type 'IFrenchEye'.
}
eeks=z; // nope: array assignment
~~~~
!!! error TS2322: Type 'IEye[]' is not assignable to type 'IFrenchEye[]'.
!!! error TS2322: Type 'IEye' is not assignable to type 'IFrenchEye'.
return result;
}
}
M.test();
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