[𝘀𝗽𝗿] changes introduced through rebase

Created using spr 1.3.7

[skip ci]

Author: fmayer

clang/unittests/Analysis/FlowSensitive/MockHeaders.cpp

@@ -30,7 +30,7 @@ using nullptr_t = decltype(nullptr);
 typedef decltype(sizeof(char)) size_t;
 typedef decltype(sizeof(char*)) ptrdiff_t;
 
-#endif // CS
+#endif // CSTDDEF_H
 )";
 
 static constexpr char StdTypeTraitsHeader[] = R"(