Merge pull request #77 from bloomberg/es-private-fields

add helpers for private-named instance fields
microsoft · Dec 27, 2019 · 82216bc · 82216bc
2 parents ec58992 + 5c72ae8
commit 82216bc
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Showing 3 changed files with 36 additions and 0 deletions.
diff --git a/tslib.d.ts b/tslib.d.ts
@@ -32,3 +32,5 @@ export declare function __asyncValues(o: any): any;
 export declare function __makeTemplateObject(cooked: string[], raw: string[]): TemplateStringsArray;
 export declare function __importStar<T>(mod: T): T;
 export declare function __importDefault<T>(mod: T): T | { default: T };
+export declare function __classPrivateFieldGet(receiver: any, privateMap: WeakMap<any, any>): any;
+export declare function __classPrivateFieldSet(receiver: any, privateMap: WeakMap<any, any>, value: any): any;
diff --git a/tslib.es6.js b/tslib.es6.js
@@ -196,3 +196,18 @@ export function __importStar(mod) {
 export function __importDefault(mod) {
     return (mod && mod.__esModule) ? mod : { default: mod };
 }
+
+export function __classPrivateFieldGet(receiver, privateMap) {
+    if (!privateMap.has(receiver)) {
+        throw new TypeError("attempted to get private field on non-instance");
+    }
+    return privateMap.get(receiver);
+}
+
+export function __classPrivateFieldSet(receiver, privateMap, value) {
+    if (!privateMap.has(receiver)) {
+        throw new TypeError("attempted to set private field on non-instance");
+    }
+    privateMap.set(receiver, value);
+    return value;
+}
diff --git a/tslib.js b/tslib.js
@@ -33,6 +33,8 @@ var __asyncValues;
 var __makeTemplateObject;
 var __importStar;
 var __importDefault;
+var __classPrivateFieldGet;
+var __classPrivateFieldSet;
 (function (factory) {
     var root = typeof global === "object" ? global : typeof self === "object" ? self : typeof this === "object" ? this : {};
     if (typeof define === "function" && define.amd) {
@@ -234,6 +236,21 @@ var __importDefault;
         return (mod && mod.__esModule) ? mod : { "default": mod };
     };
 
+    __classPrivateFieldGet = function (receiver, privateMap) {
+        if (!privateMap.has(receiver)) {
+            throw new TypeError("attempted to get private field on non-instance");
+        }
+        return privateMap.get(receiver);
+    };
+
+    __classPrivateFieldSet = function (receiver, privateMap, value) {
+        if (!privateMap.has(receiver)) {
+            throw new TypeError("attempted to set private field on non-instance");
+        }
+        privateMap.set(receiver, value);
+        return value;
+    }
+
     exporter("__extends", __extends);
     exporter("__assign", __assign);
     exporter("__rest", __rest);
@@ -254,4 +271,6 @@ var __importDefault;
     exporter("__makeTemplateObject", __makeTemplateObject);
     exporter("__importStar", __importStar);
     exporter("__importDefault", __importDefault);
+    exporter("__classPrivateFieldGet", __classPrivateFieldGet);
+    exporter("__classPrivateFieldSet", __classPrivateFieldSet);
 });