// has "dropped all references", except operator delete.
//
void Module::dropAllReferences() {
- for(Module::iterator I = begin(), E = end(); I != E; ++I)
- I->dropAllReferences();
+ for (Function &F : *this)
+ F.dropAllReferences();
- for(Module::global_iterator I = global_begin(), E = global_end(); I != E; ++I)
- I->dropAllReferences();
+ for (GlobalVariable &GV : globals())
+ GV.dropAllReferences();
- for(Module::alias_iterator I = alias_begin(), E = alias_end(); I != E; ++I)
- I->dropAllReferences();
+ for (GlobalAlias &GA : aliases())
+ GA.dropAllReferences();
}
unsigned Module::getDwarfVersion() const {