commit 0fecee9cd8af1de3b103ca7c6dec054bedbca035
author Simon Pilgrim <llvm-dev@redking.me.uk> Tue Jun 28 21:02:41 2016 +0000
committer Simon Pilgrim <llvm-dev@redking.me.uk> Tue Jun 28 21:02:41 2016 +0000
tree 5d8486fd0109d27b044920e1a7a7cbf99e6cb873
parent ccf25bbf3fdf2905bba9a3b199d5367e9c88db43

Fix "not all control paths return a value" warning on MSVC

llvm-svn: 274065

llvm/tools/llvm-cov/SourceCoverageView.cpp

diff --git a/llvm/tools/llvm-cov/SourceCoverageView.cpp b/llvm/tools/llvm-cov/SourceCoverageView.cpp
index 6b7f50f..ca2203d 100644
--- a/llvm/tools/llvm-cov/SourceCoverageView.cpp
+++ b/llvm/tools/llvm-cov/SourceCoverageView.cpp
@@ -70,6 +70,7 @@
   case CoverageViewOptions::OutputFormat::Text:
     return llvm::make_unique<CoveragePrinterText>(Opts);
   }
+  llvm_unreachable("Unknown coverage output format!");
 }
 
 std::string SourceCoverageView::formatCount(uint64_t N) {