/// AddIncludeFile - Search for a file with the specified name in the current
/// directory or in one of the IncludeDirs. If no file is found, this returns
/// ~0, otherwise it returns the buffer ID of the stacked file.
- unsigned AddIncludeFile(const std::string &Filename, SMLoc IncludeLoc);
+ /// The full path to the included file can be found in IncludedFile.
+ unsigned AddIncludeFile(const std::string &Filename, SMLoc IncludeLoc,
+ std::string &IncludedFile);
/// FindBufferContainingLoc - Return the ID of the buffer containing the
/// specified location, returning -1 if not found.