On 21 April 2012 14:56, Jason Merrill <ja...@redhat.com> wrote: > It seems like we'll do this for every line in the header, which could lead > to a lot of leaked memory. Instead, we should canonicalize when setting > ORDINARY_MAP_FILE_NAME.
Hum, my understanding of the code is that this is exactly what I implemented. That is, at most we leak every time ORDINARY_MAP_FILE_NAME is set to a system header file (if the realpath is shorter than the original path). This is a bit inefficient because this happens two times per #include (when entering and when leaving). But I honestly don't know how to avoid this. If any one has suggestions on a better implementation, I am happy to hear about it. Cheers, Manuel.
