[Bug fortran/67076] New: Critical inside a module procedure

[Bug fortran/67076] New: Critical inside a module procedure

[raullaasner at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67076

            Bug ID: 67076
           Summary: Critical inside a module procedure
           Product: gcc
           Version: 5.2.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: fortran
          Assignee: unassigned at gcc dot gnu.org
          Reporter: raullaasner at gmail dot com
  Target Milestone: ---

With OpenCoarrays (1.0.0) and MPICH (3.1.3) I get

  [raul@x220 tests]$ cat Critical.f90
  module m
  contains
    subroutine f()
      critical
      end critical
    end subroutine f
  end module m
  end program
  [raul@x220 tests]$ mpif90 -fcoarray=lib Critical.f90 libcaf_mpi.a 
  f951: internal compiler error: in gfc_enforce_clean_symbol_state, at
  fortran/symbol.c:3749
  Please submit a full bug report,
  with preprocessed source if appropriate.
  See <https://bugs.archlinux.org/> for instructions.

The build is successful only with -fcoarray=single.

[Bug fortran/67076] [5/6 Regression] Critical inside a module procedure

[dominiq at lps dot ens.fr]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67076

Dominique d'Humieres <dominiq at lps dot ens.fr> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2015-09-05
                 CC|                            |burnus at gcc dot gnu.org
            Summary|Critical inside a module    |[5/6 Regression] Critical
                   |procedure                   |inside a module procedure
     Ever confirmed|0                           |1

--- Comment #1 from Dominique d'Humieres <dominiq at lps dot ens.fr> ---
The test in comment 0 compiles with r213892 (2014-08-12) and gives an ICE with
r214068 (2014-08-16), likely r213979.

[Bug fortran/67076] [5/6 Regression] Critical inside a module procedure

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67076

Richard Biener <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|---                         |5.3

[Bug fortran/67076] [5/6 Regression] Critical inside a module procedure

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67076

Richard Biener <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Priority|P3                          |P4