[dsymutil] Add llvm_unreachable to silence warning

Fixes warning: control reaches end of non-void function [-Wreturn-type]
2020-05-21 12:27:39 -07:00 · 2020-05-21 12:27:39 -07:00 · f8b4412b99
parent 0712eac766
commit f8b4412b99
1 changed files with 1 additions and 0 deletions
--- a/llvm/tools/dsymutil/Reproducer.cpp
+++ b/llvm/tools/dsymutil/Reproducer.cpp
@ -81,4 +81,5 @@ Reproducer::createReproducer(ReproducerMode Mode, StringRef Root) {
  case ReproducerMode::Off:
    return std::make_unique<Reproducer>();
  }
+  llvm_unreachable("All cases handled above.");
 }