[Bug 1576212] Re: internal compiler error: in wide_int_to_tree, at tree.c:1464

[Matthias Klose]

** Also affects: gcc-defaults via
   https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70350
   Importance: Unknown
       Status: Unknown

** Project changed: gcc-defaults => gcc

** Package changed: gcc-defaults (Ubuntu) => gcc-5 (Ubuntu)

** Also affects: gcc-5 (Debian) via
   http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=819367
   Importance: Unknown
       Status: Unknown

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

Status in gcc:
  Unknown
Status in gcc-5 package in Ubuntu:
  New
Status in gcc-5 package in Debian:
  Unknown

Bug description:
  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

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