internal compiler error: in wide_int_to_tree, at tree.c:1464

[Pierre Navaro]

The following code compile with gfortran called with flag -fcheck=all

module woodbury
implicit none

type :: woodbury_solver
  real(8) , allocatable :: u(:)
end type woodbury_solver

contains

subroutine woodbury_fac(s, k)
type(woodbury_solver) :: s
integer, intent(in) :: k

allocate(s%u(k))

s%u = 0.0_8

end subroutine woodbury_fac

end module woodbury

$ gfortran -c test.f90 -fcheck=all
test.f90:16:0:

 s%u = 0.0_8
 1
internal compiler error: in wide_int_to_tree, at tree.c:1464
Please submit a full bug report,
with preprocessed source if appropriate.
See <file:///usr/share/doc/gcc-5/README.Bugs> for instructions.

Ubuntu 16.04 LTS
gcc:
  Installed: 4:5.3.1-1ubuntu1
  Candidate: 4:5.3.1-1ubuntu1
  Version table:
 *** 4:5.3.1-1ubuntu1 500
        500 http://fr.archive.ubuntu.com/ubuntu xenial/main amd64 Packages
        100 /var/lib/dpkg/status

[Pierre Navaro (navaro)]

Bug already reported

- https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=819367
- https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70350

Sorry
Pierre

[Matthias Klose (doko)]

fixed for 17.04