using namespace llvm;
using namespace llvm::dwarf;
-DIScopeRef DIScope::getRef() const { return MDScopeRef::get(get()); }
-
DISubprogram llvm::getDISubprogram(const MDNode *Scope) {
if (auto *LocalScope = dyn_cast_or_null<MDLocalScope>(Scope))
return LocalScope->getSubprogram();