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ahejlsbergahejlsberg
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Adding test for declaration files
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‎tests/baselines/reference/declarationFiles.js‎

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//// [declarationFiles.ts]
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class C1 {
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x: this;
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f(x: this): this { return undefined; }
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constructor(x: this) { }
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}
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class C2 {
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[x: string]: this;
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}
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interface Foo<T> {
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x: T;
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y: this;
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}
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class C3 {
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a: this[];
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b: [this, this];
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c: this | Date;
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d: this & Date;
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e: (((this)));
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f: (x: this) => this;
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g: new (x: this) => this;
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h: Foo<this>;
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i: Foo<this | (() => this)>;
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j: (x: any) => x is this;
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}
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class C4 {
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x1 = { a: this };
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x2 = [this];
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x3 = [{ a: this }];
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x4 = () => this;
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f1() {
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return { a: this };
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}
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f2() {
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return [this];
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}
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f3() {
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return [{ a: this }];
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}
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f4() {
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return () => this;
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}
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}
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//// [declarationFiles.js]
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var C1 = (function () {
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function C1(x) {
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}
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C1.prototype.f = function (x) { return undefined; };
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return C1;
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})();
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var C2 = (function () {
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function C2() {
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}
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return C2;
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})();
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var C3 = (function () {
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function C3() {
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}
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return C3;
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})();
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var C4 = (function () {
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function C4() {
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var _this = this;
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this.x1 = { a: this };
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this.x2 = [this];
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this.x3 = [{ a: this }];
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this.x4 = function () { return _this; };
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}
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C4.prototype.f1 = function () {
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return { a: this };
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};
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C4.prototype.f2 = function () {
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return [this];
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};
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C4.prototype.f3 = function () {
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return [{ a: this }];
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};
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C4.prototype.f4 = function () {
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var _this = this;
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return function () { return _this; };
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};
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return C4;
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})();
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//// [declarationFiles.d.ts]
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declare class C1 {
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x: this;
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f(x: this): this;
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constructor(x: this);
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}
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declare class C2 {
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[x: string]: this;
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}
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interface Foo<T> {
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x: T;
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y: this;
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}
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declare class C3 {
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a: this[];
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b: [this, this];
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c: this | Date;
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d: this & Date;
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e: (((this)));
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f: (x: this) => this;
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g: new (x: this) => this;
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h: Foo<this>;
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i: Foo<this | (() => this)>;
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j: (x: any) => x is this;
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}
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declare class C4 {
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x1: {
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a: C4;
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};
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x2: this[];
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x3: {
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a: C4;
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}[];
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x4: () => this;
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f1(): {
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a: C4;
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};
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f2(): this[];
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f3(): {
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a: C4;
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}[];
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f4(): () => this;
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}

‎tests/baselines/reference/declarationFiles.symbols‎

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=== tests/cases/conformance/types/thisType/declarationFiles.ts ===
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class C1 {
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>C1 : Symbol(C1, Decl(declarationFiles.ts, 0, 0))
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x: this;
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>x : Symbol(x, Decl(declarationFiles.ts, 1, 10))
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f(x: this): this { return undefined; }
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>f : Symbol(f, Decl(declarationFiles.ts, 2, 12))
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>x : Symbol(x, Decl(declarationFiles.ts, 3, 6))
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>undefined : Symbol(undefined)
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constructor(x: this) { }
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>x : Symbol(x, Decl(declarationFiles.ts, 4, 16))
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}
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class C2 {
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>C2 : Symbol(C2, Decl(declarationFiles.ts, 5, 1))
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[x: string]: this;
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>x : Symbol(x, Decl(declarationFiles.ts, 8, 5))
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}
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interface Foo<T> {
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>Foo : Symbol(Foo, Decl(declarationFiles.ts, 9, 1))
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>T : Symbol(T, Decl(declarationFiles.ts, 11, 14))
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x: T;
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>x : Symbol(x, Decl(declarationFiles.ts, 11, 18))
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>T : Symbol(T, Decl(declarationFiles.ts, 11, 14))
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y: this;
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>y : Symbol(y, Decl(declarationFiles.ts, 12, 9))
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}
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class C3 {
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>C3 : Symbol(C3, Decl(declarationFiles.ts, 14, 1))
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a: this[];
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>a : Symbol(a, Decl(declarationFiles.ts, 16, 10))
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b: [this, this];
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>b : Symbol(b, Decl(declarationFiles.ts, 17, 14))
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c: this | Date;
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>c : Symbol(c, Decl(declarationFiles.ts, 18, 20))
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>Date : Symbol(Date, Decl(lib.d.ts, 633, 23), Decl(lib.d.ts, 815, 11))
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d: this & Date;
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>d : Symbol(d, Decl(declarationFiles.ts, 19, 19))
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>Date : Symbol(Date, Decl(lib.d.ts, 633, 23), Decl(lib.d.ts, 815, 11))
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e: (((this)));
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>e : Symbol(e, Decl(declarationFiles.ts, 20, 19))
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f: (x: this) => this;
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>f : Symbol(f, Decl(declarationFiles.ts, 21, 18))
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>x : Symbol(x, Decl(declarationFiles.ts, 22, 8))
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g: new (x: this) => this;
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>g : Symbol(g, Decl(declarationFiles.ts, 22, 25))
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>x : Symbol(x, Decl(declarationFiles.ts, 23, 12))
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h: Foo<this>;
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>h : Symbol(h, Decl(declarationFiles.ts, 23, 29))
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>Foo : Symbol(Foo, Decl(declarationFiles.ts, 9, 1))
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i: Foo<this | (() => this)>;
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>i : Symbol(i, Decl(declarationFiles.ts, 24, 17))
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>Foo : Symbol(Foo, Decl(declarationFiles.ts, 9, 1))
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j: (x: any) => x is this;
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>j : Symbol(j, Decl(declarationFiles.ts, 25, 32))
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>x : Symbol(x, Decl(declarationFiles.ts, 26, 8))
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>x : Symbol(x, Decl(declarationFiles.ts, 26, 8))
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}
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class C4 {
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>C4 : Symbol(C4, Decl(declarationFiles.ts, 27, 1))
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x1 = { a: this };
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>x1 : Symbol(x1, Decl(declarationFiles.ts, 29, 10))
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>a : Symbol(a, Decl(declarationFiles.ts, 30, 10))
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>this : Symbol(C4, Decl(declarationFiles.ts, 27, 1))
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x2 = [this];
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>x2 : Symbol(x2, Decl(declarationFiles.ts, 30, 21))
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>this : Symbol(C4, Decl(declarationFiles.ts, 27, 1))
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x3 = [{ a: this }];
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>x3 : Symbol(x3, Decl(declarationFiles.ts, 31, 16))
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>a : Symbol(a, Decl(declarationFiles.ts, 32, 11))
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>this : Symbol(C4, Decl(declarationFiles.ts, 27, 1))
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x4 = () => this;
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>x4 : Symbol(x4, Decl(declarationFiles.ts, 32, 23))
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>this : Symbol(C4, Decl(declarationFiles.ts, 27, 1))
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f1() {
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>f1 : Symbol(f1, Decl(declarationFiles.ts, 33, 20))
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return { a: this };
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>a : Symbol(a, Decl(declarationFiles.ts, 35, 16))
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>this : Symbol(C4, Decl(declarationFiles.ts, 27, 1))
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}
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f2() {
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>f2 : Symbol(f2, Decl(declarationFiles.ts, 36, 5))
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return [this];
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>this : Symbol(C4, Decl(declarationFiles.ts, 27, 1))
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}
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f3() {
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>f3 : Symbol(f3, Decl(declarationFiles.ts, 39, 5))
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return [{ a: this }];
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>a : Symbol(a, Decl(declarationFiles.ts, 41, 17))
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>this : Symbol(C4, Decl(declarationFiles.ts, 27, 1))
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}
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f4() {
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>f4 : Symbol(f4, Decl(declarationFiles.ts, 42, 5))
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return () => this;
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>this : Symbol(C4, Decl(declarationFiles.ts, 27, 1))
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}
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}
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