[mach-o] add llvm_unreachable

llvm-svn: 194172
2013-11-06 22:18:09 +00:00 · 2013-11-06 22:18:09 +00:00 · 020fa7f080
parent 020a49c95d
commit 020fa7f080
1 changed files with 1 additions and 0 deletions
--- a/lld/lib/ReaderWriter/MachO/MachONormalizedFileFromAtoms.cpp
+++ b/lld/lib/ReaderWriter/MachO/MachONormalizedFileFromAtoms.cpp
@ -496,6 +496,7 @@ uint8_t Util::scopeBits(const DefinedAtom* atom) {
  case Atom::scopeGlobal:
    return N_EXT;
  }
+  llvm_unreachable("Unknown scope");
 }

 bool Util::AtomSorter::operator()(const AtomAndIndex &left,