Fix MSVC "not all control paths return a value" warning. NFC.

llvm · Aug 11, 2020 · b9aaf32 · b9aaf32
1 parent 2655bd5
commit b9aaf32
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/clang/lib/Tooling/Transformer/RewriteRule.cpp b/clang/lib/Tooling/Transformer/RewriteRule.cpp
@@ -131,6 +131,7 @@ static std::string formatHeaderPath(StringRef Header, IncludeFormat Format) {
   case transformer::IncludeFormat::Angled:
     return ("<" + Header + ">").str();
   }
+  llvm_unreachable("Unknown transformer::IncludeFormat enum");
 }
 
 ASTEdit transformer::addInclude(RangeSelector Target, StringRef Header,