// the last part of __FILE__.
if (II == Ident__FILE_NAME__) {
// Try to get the last path component.
- StringRef PLFileName = PLoc.getFilename();
- size_t LastSep = PLFileName.find_last_of('/');
+ StringRef PLFileName = PLoc.getFilename();
+ size_t LastSep = PLFileName.find_last_of('/');
+#ifdef _WIN32
+ // On Windows targets, absolute paths can be normalized to use
+ // backslashes instead - handle this potential case here.
+ if (LastSep == StringRef::npos)
+ LastSep = PLFileName.find_last_of('\\');
+#endif
// Skip the separator and get the last part, otherwise fall back on
// returning the original full filename.
if (LastSep != StringRef::npos)