http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50416
Bug #: 50416 Summary: gfortran -O1 ICE MPFR assertion failed: 0 Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: fortran AssignedTo: unassig...@gcc.gnu.org ReportedBy: zec...@gmail.com Created attachment 25292 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=25292 please compile it with -O1 gfortran -O1 ICE MPFR assertion failed: 0 I have mpfr 2.4.2-1