Added LLVM_FALLTHROUGH to address gcc warning: this statement may fall through.

llvm-svn: 303457

diff --git a/llvm/lib/Support/FormattedStream.cpp b/llvm/lib/Support/FormattedStream.cpp
index 2ed71c7..c016596 100644 (file)
--- a/llvm/lib/Support/FormattedStream.cpp
+++ b/llvm/lib/Support/FormattedStream.cpp
@@ -32,6 +32,7 @@ static void UpdatePosition(std::pair<unsigned, unsigned> &Position, const char *
     switch (*Ptr) {
     case '\n':
       Line += 1;
+      LLVM_FALLTHROUGH;
     case '\r':
       Column = 0;
       break;