From: Simon Pilgrim <llvm-dev@redking.me.uk>
Date: Tue, 28 Jun 2016 21:02:41 +0000 (+0000)
Subject: Fix "not all control paths return a value" warning on MSVC
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=24aa4769238685ad48da42eebf6aa219107b7433;p=llvm

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

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@274065 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/tools/llvm-cov/SourceCoverageView.cpp b/tools/llvm-cov/SourceCoverageView.cpp
index 6b7f50ffc7e..ca2203d21cc 100644
--- a/tools/llvm-cov/SourceCoverageView.cpp
+++ b/tools/llvm-cov/SourceCoverageView.cpp
@@ -70,6 +70,7 @@ CoveragePrinter::create(const CoverageViewOptions &Opts) {
   case CoverageViewOptions::OutputFormat::Text:
     return llvm::make_unique<CoveragePrinterText>(Opts);
   }
+  llvm_unreachable("Unknown coverage output format!");
 }
 
 std::string SourceCoverageView::formatCount(uint64_t N) {