Accepted baselines.

Author: DanielRosenwasser

tests/baselines/reference/declarationEmitIdentifierPredicates01.js

@@ -0,0 +1,16 @@
+//// [declarationEmitIdentifierPredicates01.ts]
+
+export function f(x: any): x is number {
+    return typeof x === "number";
+}
+
+//// [declarationEmitIdentifierPredicates01.js]
+"use strict";
+function f(x) {
+    return typeof x === "number";
+}
+exports.f = f;
+
+
+//// [declarationEmitIdentifierPredicates01.d.ts]
+export declare function f(x: any): x is number;

tests/baselines/reference/declarationEmitIdentifierPredicates01.symbols

@@ -0,0 +1,10 @@
+=== tests/cases/conformance/declarationEmit/typePredicates/declarationEmitIdentifierPredicates01.ts ===
+
+export function f(x: any): x is number {
+>f : Symbol(f, Decl(declarationEmitIdentifierPredicates01.ts, 0, 0))
+>x : Symbol(x, Decl(declarationEmitIdentifierPredicates01.ts, 1, 18))
+>x : Symbol(x, Decl(declarationEmitIdentifierPredicates01.ts, 1, 18))
+
+    return typeof x === "number";
+>x : Symbol(x, Decl(declarationEmitIdentifierPredicates01.ts, 1, 18))
+}

tests/baselines/reference/declarationEmitIdentifierPredicates01.types

@@ -0,0 +1,13 @@
+=== tests/cases/conformance/declarationEmit/typePredicates/declarationEmitIdentifierPredicates01.ts ===
+
+export function f(x: any): x is number {
+>f : (x: any) => x is number
+>x : any
+>x : any
+
+    return typeof x === "number";
+>typeof x === "number" : boolean
+>typeof x : string
+>x : any
+>"number" : string
+}

tests/baselines/reference/declarationEmitIdentifierPredicatesWithPrivateName01.errors.txt

@@ -0,0 +1,14 @@
+tests/cases/conformance/declarationEmit/typePredicates/declarationEmitIdentifierPredicatesWithPrivateName01.ts(6,33): error TS4060: Return type of exported function has or is using private name 'I'.
+
+
+==== tests/cases/conformance/declarationEmit/typePredicates/declarationEmitIdentifierPredicatesWithPrivateName01.ts (1 errors) ====
+    
+    interface I {
+        a: number;
+    }
+    
+    export function f(x: any): x is I {
+                                    ~
+!!! error TS4060: Return type of exported function has or is using private name 'I'.
+        return typeof x.a === "number";
+    }

tests/baselines/reference/declarationEmitIdentifierPredicatesWithPrivateName01.js

@@ -0,0 +1,16 @@
+//// [declarationEmitIdentifierPredicatesWithPrivateName01.ts]
+
+interface I {
+    a: number;
+}
+
+export function f(x: any): x is I {
+    return typeof x.a === "number";
+}
+
+//// [declarationEmitIdentifierPredicatesWithPrivateName01.js]
+"use strict";
+function f(x) {
+    return typeof x.a === "number";
+}
+exports.f = f;

tests/baselines/reference/declarationEmitThisPredicates01.js

@@ -0,0 +1,43 @@
+//// [declarationEmitThisPredicates01.ts]
+
+export class C {
+    m(): this is D {
+        return this instanceof D;
+    }
+}
+
+export class D extends C {
+}
+
+//// [declarationEmitThisPredicates01.js]
+"use strict";
+var __extends = (this && this.__extends) || function (d, b) {
+    for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];
+    function __() { this.constructor = d; }
+    d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
+};
+var C = (function () {
+    function C() {
+    }
+    C.prototype.m = function () {
+        return this instanceof D;
+    };
+    return C;
+}());
+exports.C = C;
+var D = (function (_super) {
+    __extends(D, _super);
+    function D() {
+        _super.apply(this, arguments);
+    }
+    return D;
+}(C));
+exports.D = D;
+
+
+//// [declarationEmitThisPredicates01.d.ts]
+export declare class C {
+    m(): this is D;
+}
+export declare class D extends C {
+}

tests/baselines/reference/declarationEmitThisPredicates01.symbols

@@ -0,0 +1,19 @@
+=== tests/cases/conformance/declarationEmit/typePredicates/declarationEmitThisPredicates01.ts ===
+
+export class C {
+>C : Symbol(C, Decl(declarationEmitThisPredicates01.ts, 0, 0))
+
+    m(): this is D {
+>m : Symbol(m, Decl(declarationEmitThisPredicates01.ts, 1, 16))
+>D : Symbol(D, Decl(declarationEmitThisPredicates01.ts, 5, 1))
+
+        return this instanceof D;
+>this : Symbol(C, Decl(declarationEmitThisPredicates01.ts, 0, 0))
+>D : Symbol(D, Decl(declarationEmitThisPredicates01.ts, 5, 1))
+    }
+}
+
+export class D extends C {
+>D : Symbol(D, Decl(declarationEmitThisPredicates01.ts, 5, 1))
+>C : Symbol(C, Decl(declarationEmitThisPredicates01.ts, 0, 0))
+}

tests/baselines/reference/declarationEmitThisPredicates01.types

@@ -0,0 +1,20 @@
+=== tests/cases/conformance/declarationEmit/typePredicates/declarationEmitThisPredicates01.ts ===
+
+export class C {
+>C : C
+
+    m(): this is D {
+>m : () => this is D
+>D : D
+
+        return this instanceof D;
+>this instanceof D : boolean
+>this : this
+>D : typeof D
+    }
+}
+
+export class D extends C {
+>D : D
+>C : C
+}

tests/baselines/reference/declarationEmitThisPredicates02.errors.txt

@@ -0,0 +1,19 @@
+tests/cases/conformance/declarationEmit/typePredicates/declarationEmitThisPredicates02.ts(9,10): error TS2526: A 'this' type is available only in a non-static member of a class or interface.
+
+
+==== tests/cases/conformance/declarationEmit/typePredicates/declarationEmitThisPredicates02.ts (1 errors) ====
+    
+    export interface Foo {
+        a: string;
+        b: number;
+        c: boolean;
+    }
+    
+    export const obj = {
+        m(): this is Foo {
+             ~~~~
+!!! error TS2526: A 'this' type is available only in a non-static member of a class or interface.
+            let dis = this as Foo;
+            return dis.a != null && dis.b != null && dis.c != null;
+        }
+    }

tests/baselines/reference/declarationEmitThisPredicates02.js

@@ -0,0 +1,34 @@
+//// [declarationEmitThisPredicates02.ts]
+
+export interface Foo {
+    a: string;
+    b: number;
+    c: boolean;
+}
+
+export const obj = {
+    m(): this is Foo {
+        let dis = this as Foo;
+        return dis.a != null && dis.b != null && dis.c != null;
+    }
+}
+
+//// [declarationEmitThisPredicates02.js]
+"use strict";
+exports.obj = {
+    m: function () {
+        var dis = this;
+        return dis.a != null && dis.b != null && dis.c != null;
+    }
+};
+
+
+//// [declarationEmitThisPredicates02.d.ts]
+export interface Foo {
+    a: string;
+    b: number;
+    c: boolean;
+}
+export declare const obj: {
+    m(): this is Foo;
+};