| /* Avoid use-after-free while sweeping type objects. */ | |
| try { | |
| Reflparse("") | |
| } catch(e) {} | |
| Reflect.parse("for(var a;a;j){if(a%2==0){c()}}") | |
| try { | |
| (function() { | |
| for (a = 0;; j) { | |
| gc() | |
| } | |
| })() | |
| } catch(e) { | |
| delete this.Math | |
| } | |
| gc() | |
| Reflect.parse("{ let x; }") | |
| gc() |