Source code
Revision control
Copy as Markdown
Other Tools
function Base() {
// Creates MNewObject, which is recoverable. An instruction which has the
// |RecoveredOnBailout| flag set mustn't have any live uses.
return {};
}
class C extends Base {
constructor() {
// |super()| assigns to |this|. The |this| slot mustn't be optimised away
// in case the debugger tries to read that slot.
super();
}
}
for (var i = 0; i < 100; i++) {
// The returned object is not used, so it can be optimised away.
new C();
}