Don't construct a std::string with a literal "".

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110180 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/llvm/Support/SourceMgr.h b/include/llvm/Support/SourceMgr.h
index 9cd35d1f93116b97eaf2a08db7fae4a028e5b0a9..270ab2b2f85cf3e35f9b31dd305c8a9086c042b8 100644 (file)
--- a/include/llvm/Support/SourceMgr.h
+++ b/include/llvm/Support/SourceMgr.h
@@ -161,8 +161,8 @@ public:
   // Diagnostic with no location (e.g. file not found, command line arg error).
   SMDiagnostic(const std::string &filename, const std::string &Msg,
                bool showline = true)
-    : SM(0), Loc(), Filename(filename), LineNo(-1), ColumnNo(-1),
-      Message(Msg), LineContents(""), ShowLine(showline) {}
+    : SM(0), Filename(filename), LineNo(-1), ColumnNo(-1),
+      Message(Msg), ShowLine(showline) {}
   
   // Diagnostic with a location.
   SMDiagnostic(const SourceMgr &sm, SMLoc L, const std::string &FN,