http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46339
Summary: Internal compiler error
Product: gcc
Version: 4.5.1
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: fortran
AssignedTo: unassig...@gcc.gnu.org
ReportedBy: david.sa...@gmail.com
The test program is:
module tao_graph_setup_mod
type coor_struct
real :: vec(6)
end type
type particle_struct
type (coor_struct) r
end type
contains
!---------------------------------------------------------
subroutine tao_phase_space_axis (p, axis)
type (particle_struct), optional, target :: p(:)
real, pointer, optional :: axis(:)
axis => p%r%vec(1)
end subroutine tao_phase_space_axis
end module
Running the program gives:
~/bmad/bmad_dist/test> gfortran err.f90
err.f90: In function 'tao_phase_space_axis':
err.f90:15:0: 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.
~/bmad/bmad_dist/test> gfortran --version
GNU Fortran (GCC) 4.5.1
Copyright (C) 2010 Free Software Foundation, Inc.
~/bmad/bmad_dist/test> uname -a
Darwin David-Sagans-Mac-mini.local 10.4.0 Darwin Kernel Version 10.4.0: Fri Apr
23 18:28:53 PDT 2010; root:xnu-1504.7.4~1/RELEASE_I386 i386
