Remove unreachable code in Clang. (replace with llvm_unreachable where appropriate or when GCC requires it)

llvm-svn: 148292

1 files changed, 2 insertions, 4 deletions

diff --git a/clang/tools/libclang/CIndexCodeCompletion.cpp b/clang/tools/libclang/CIndexCodeCompletion.cpp
index c19b3404920..d8ac4cf3e6c 100644
--- a/clang/tools/libclang/CIndexCodeCompletion.cpp
+++ b/clang/tools/libclang/CIndexCodeCompletion.cpp
@@ -104,8 +104,7 @@ clang_getCompletionChunkKind(CXCompletionString completion_string,
     return CXCompletionChunk_VerticalSpace;
   }
 
-  // Should be unreachable, but let's be careful.
-  return CXCompletionChunk_Text;
+  llvm_unreachable("Invalid CompletionKind!");
 }
 
 CXString clang_getCompletionChunkText(CXCompletionString completion_string,
@@ -182,8 +181,7 @@ clang_getCompletionChunkCompletionString(CXCompletionString completion_string,
     return (*CCStr)[chunk_number].Optional;
   }
 
-  // Should be unreachable, but let's be careful.
-  return 0;
+  llvm_unreachable("Invalid CompletionKind!");
 }
 
 unsigned clang_getNumCompletionChunks(CXCompletionString completion_string) {