Add clang version to crashtracer string.

llvm-svn: 97848
diff --git a/clang/tools/CIndex/CIndex.cpp b/clang/tools/CIndex/CIndex.cpp
index de83547..f07b94f 100644
--- a/clang/tools/CIndex/CIndex.cpp
+++ b/clang/tools/CIndex/CIndex.cpp
@@ -104,7 +104,8 @@
   {
     {
       llvm::raw_svector_ostream Out(CrashString);
-      Out << "ClangCIndex [createTranslationUnitFromSourceFile]: clang";
+      Out << "ClangCIndex [" << getClangFullVersion() << "]"
+          << "[createTranslationUnitFromSourceFile]: clang";
       for (llvm::SmallVectorImpl<const char*>::iterator I=Args.begin(),
            E=Args.end(); I!=E; ++I)
         Out << ' ' << *I;