http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50393
Bug #: 50393 Summary: free() invalid pointer in mio_expr 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 25269 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=25269 just compile it with MALLOC_CHECK_=1 free() invalid pointer in mio_expr