https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77279
Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |rguenth at gcc dot gnu.org --- Comment #2 from Richard Biener <rguenth at gcc dot gnu.org> --- It works with isl 0.16.1 for me (yes, download_prerequesites uses 0.15). isl 0.15 has typedef enum { isl_stat_error = -1, isl_stat_ok = 0, } isl_stat; at this point but that parses just fine for me with GCC 4.3.4. I do remember seeing sth like this though. Can you quote the full error please? Trying to reproduce on the branch head now.