$ cat bug3.f90 subroutine bug character(len=10) :: F_string character(len=1), dimension(:), pointer :: p_chars forall (i=1:len(F_string)) F_string(i:i) = p_chars(i) end forall end subroutine bug
$ /usr/local/gfortran/bin/gfortran -c bug3.f90 bug3.f90: In function bug: bug3.f90:1:0: internal compiler error: Segmentation fault Please submit a full bug report, with preprocessed source if appropriate. See <http://gcc.gnu.org/bugs.html> for instructions. -- Summary: ICE on FORALL with character array pointer Product: gcc Version: 4.6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: fortran AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: jkrahn at nc dot rr dot com http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44735