[Bug fortran/57562] New: Internal compiler error due to extended derived type with PARAMETER attribute

[helvio.vairinhos at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57562

Bug ID: 57562
   Summary: Internal compiler error due to extended derived type
with PARAMETER attribute
   Product: gcc
   Version: 4.7.3
Status: UNCONFIRMED
  Severity: critical
  Priority: P3
 Component: fortran
  Assignee: unassigned at gcc dot gnu.org
  Reporter: helvio.vairinhos at gmail dot com

Created attachment 30277
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=30277&action=edit
ICE example

Hi,

In programs like the example below:



program example

   type :: Parent
  integer :: member1 = 0
   end type Parent

   type, extends(Parent) :: Child
  integer :: member2 = 0
   end type Child

   integer, parameter :: member1 = 23
   integer, parameter :: member2 = 42

   type(Child), parameter :: object = Child(member1, member2)

   print *, object%member1  !<-- No ICE if commented out
   print *, object%member2

end program example



I get the following message (on versions 4.6.4 and 4.7.3):



f951: internal compiler error: Segmentation fault
Please submit a full bug report,
with preprocessed source if appropriate.
See  for instructions.



Best regards,

Helvio

[Bug fortran/57562] Internal compiler error due to extended derived type with PARAMETER attribute

[helvio.vairinhos at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57562

helvio  changed:

   What|Removed |Added

   Severity|critical|major

[Bug fortran/57562] Internal compiler error due to extended derived type with PARAMETER attribute

[helvio.vairinhos at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57562

helvio  changed:

   What|Removed |Added

Version|4.7.3   |4.8.1

--- Comment #1 from helvio  ---
I just installed gfortran 4.8.1.
I tried to compile the example code, but the ICE still occurs.