refactor(core): remove ng when invoking enableProdMode

JeanMeche · thePunderWoman · commit cb5879f566b7 · 2026-01-13T11:39:48.000-08:00
This was caught while investigating a leak.
diff --git a/packages/core/src/util/is_dev_mode.ts b/packages/core/src/util/is_dev_mode.ts
@@ -40,5 +40,8 @@ export function enableProdMode(): void {
   // `global['ngDevMode'] = false;` is also dropped.
   if (typeof ngDevMode === 'undefined' || ngDevMode) {
     global['ngDevMode'] = false;
+    // The ngGlobal might already be init, for because initNgDevMode() is invoked from the top level,
+    // an this function might executed later. So we need to clean up the global.ng as well.
+    global['ng'] = undefined;
   }
 }

Original file line number	Diff line number	Diff line change
`@@ -40,5 +40,8 @@ export function enableProdMode(): void {`
`40`	`40`	// `global['ngDevMode'] = false;` is also dropped.
`41`	`41`	`if (typeof ngDevMode === 'undefined' \|\| ngDevMode) {`
`42`	`42`	`global['ngDevMode'] = false;`
	`43`	`+ // The ngGlobal might already be init, for because initNgDevMode() is invoked from the top level,`
	`44`	`+ // an this function might executed later. So we need to clean up the global.ng as well.`
	`45`	`+ global['ng'] = undefined;`
`43`	`46`	`}`
`44`	`47`	`}`