[llvm-ar] Added llvm_unreachable to quiet -Wreturn-type warnings.

llvm-svn: 185751
2013-07-06 02:39:51 +00:00 · 2013-07-06 02:39:51 +00:00 · 11dd1d04ca
parent c13678a24f
commit 11dd1d04ca
1 changed files with 2 additions and 0 deletions
--- a/llvm/tools/llvm-ar/llvm-ar.cpp
+++ b/llvm/tools/llvm-ar/llvm-ar.cpp
@ -655,6 +655,8 @@ bool shouldCreateArchive(ArchiveOperation Op) {
  case ReplaceOrInsert:
    return true;
  }
+
+  llvm_unreachable("Missing entry in covered switch.");
 }

 // main - main program for llvm-ar .. see comments in the code