Don't construct the thing that throws

sebmarkbage · sebmarkbage · commit 28d7c0a6c40d · 2020-04-10T19:12:53.000-07:00
Instead, we pass the prototype as the "this". It's new every time anyway.
diff --git a/packages/shared/ReactComponentStackFrame.js b/packages/shared/ReactComponentStackFrame.js
@@ -118,7 +118,7 @@ export function describeNativeComponentFrame(
         } catch (x) {
           control = x;
         }
-        fn.call(new Fake());
+        fn.call(Fake.prototype);
       }
     } else {
       try {

Original file line number	Diff line number	Diff line change
`@@ -118,7 +118,7 @@ export function describeNativeComponentFrame(`
`118`	`118`	`} catch (x) {`
`119`	`119`	`control = x;`
`120`	`120`	`}`
`121`		`- fn.call(new Fake());`
	`121`	`+ fn.call(Fake.prototype);`
`122`	`122`	`}`
`123`	`123`	`} else {`
`124`	`124`	`try {`