String HHVM_METHOD(Generator, getCalledClass) {
Generator* gen = Native::data<Generator>(this_);
String called_class;
if (gen->actRec()->hasThis()) {
called_class =
gen->actRec()->getThis()->getVMClass()->name()->data();
} else if (gen->actRec()->hasClass()) {
called_class = gen->actRec()->getClass()->name()->data();
} else {
called_class = empty_string();
}
return called_class;
}
String HHVM_METHOD(Generator, getOrigFuncName) {
Generator* gen = Native::data<Generator>(this_);
const Func* origFunc = gen->actRec()->func();
auto const origName = origFunc->isClosureBody() ? s__closure_.get()
: origFunc->name();
assert(origName->isStatic());
return String(const_cast<StringData*>(origName));
}