94 lines
2.3 KiB
TypeScript
94 lines
2.3 KiB
TypeScript
//// [interfaceAssignmentCompat.ts]
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module M {
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export enum Color {
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Green,
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Blue,
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Brown,
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}
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export interface IEye {
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color:number;
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}
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export interface IFrenchEye {
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coleur:number;
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}
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export function CompareEyes(a:IEye,b:IEye):number {
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return a.color-b.color;
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}
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export function CompareYeux(a:IFrenchEye,b:IFrenchEye):number {
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return a.coleur-b.coleur;
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}
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export function test() {
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var x:IEye[]= [];
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var result="";
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x[0]={ color:Color.Brown };
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x[1]={ color:Color.Blue };
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x[2]={ color:Color.Green };
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x=x.sort(CompareYeux); // parameter mismatch
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// type of z inferred from specialized array type
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var z=x.sort(CompareEyes); // ok
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for (var i=0,len=z.length;i<len;i++) {
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result+=((Color._map[z[i].color])+"\r\n");
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}
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var eeks:IFrenchEye[] = [];
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for (var j=z.length=1;j>=0;j--) {
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eeks[j]=z[j]; // nope: element assignment
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}
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eeks=z; // nope: array assignment
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return result;
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}
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}
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M.test();
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//// [interfaceAssignmentCompat.js]
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var M;
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(function (M) {
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(function (Color) {
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Color[Color["Green"] = 0] = "Green";
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Color[Color["Blue"] = 1] = "Blue";
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Color[Color["Brown"] = 2] = "Brown";
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})(M.Color || (M.Color = {}));
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var Color = M.Color;
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function CompareEyes(a, b) {
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return a.color - b.color;
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}
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M.CompareEyes = CompareEyes;
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function CompareYeux(a, b) {
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return a.coleur - b.coleur;
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}
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M.CompareYeux = CompareYeux;
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function test() {
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var x = [];
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var result = "";
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x[0] = { color: Color.Brown };
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x[1] = { color: Color.Blue };
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x[2] = { color: Color.Green };
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x = x.sort(CompareYeux); // parameter mismatch
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// type of z inferred from specialized array type
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var z = x.sort(CompareEyes); // ok
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for (var i = 0, len = z.length; i < len; i++) {
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result += ((Color._map[z[i].color]) + "\r\n");
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}
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var eeks = [];
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for (var j = z.length = 1; j >= 0; j--) {
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eeks[j] = z[j]; // nope: element assignment
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}
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eeks = z; // nope: array assignment
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return result;
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}
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M.test = test;
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})(M || (M = {}));
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M.test();
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