fix(WeakMap): Fix Proxy‑based wrappers

ExE-Boss · ExE-Boss · commit eb83b86d4b15 · 2020-01-16T06:31:18.000+01:00
diff --git a/lib/constructs/interface.js b/lib/constructs/interface.js
@@ -1096,6 +1096,7 @@ class Interface {
 
     this.str += `
       });
+      utils.initWrapperImplMapping(obj, impl);
     `;
   }
 
diff --git a/lib/output/utils.js b/lib/output/utils.js
@@ -32,7 +32,7 @@ function initWrapperImplMapping(wrapper, impl) {
     throw new Error("Internal error: wrapper->impl is already registered");
   }
   implForWrapperMap.set(wrapper, impl);
-  Object.defineProperty(impl, wrapperSymbol, { value: wrapper });
+  Object.defineProperty(impl, wrapperSymbol, { value: wrapper, configurable: true });
 }
 
 function wrapperForImpl(impl) {

Original file line number	Diff line number	Diff line change
`@@ -1096,6 +1096,7 @@ class Interface {`
`1096`	`1096`
`1097`	`1097`	this.str += `
`1098`	`1098`	`});`
	`1099`	`+ utils.initWrapperImplMapping(obj, impl);`
`1099`	`1100`	`;
`1100`	`1101`	`}`
`1101`	`1102`
Original file line number	Diff line number	Diff line change
`@@ -32,7 +32,7 @@ function initWrapperImplMapping(wrapper, impl) {`
`32`	`32`	`throw new Error("Internal error: wrapper->impl is already registered");`
`33`	`33`	`}`
`34`	`34`	`implForWrapperMap.set(wrapper, impl);`
`35`		`- Object.defineProperty(impl, wrapperSymbol, { value: wrapper });`
	`35`	`+ Object.defineProperty(impl, wrapperSymbol, { value: wrapper, configurable: true });`
`36`	`36`	`}`
`37`	`37`
`38`	`38`	`function wrapperForImpl(impl) {`