[Bug fortran/55827] New: ICE with multiple fortran modules and character lenght determined by an interfaced pure function

["bugs at stellardeath dot org" <gcc-bugzilla at gcc dot gnu dot org>]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55827

             Bug #: 55827
           Summary: ICE with multiple fortran modules and character lenght
                    determined by an interfaced pure function
    Classification: Unclassified
           Product: gcc
           Version: 4.8.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: fortran
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: bugs@stellardeath.org


Created attachment 29062
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=29062
Minimal testcase (25 lines)

I hit this when trying to find a nice way to pass strings between Fortran and
C, it is however unrelated to any C-interfacing - the minimal testcase (25
lines) that is attached did not need this to trigger the ICE.

I could not reduce the testcase further - if I merge the first two modules I
get a sucessful compilation, also if I remove the line with the unnecessary
"use" in the final subroutine in the last module.

It seems to be related to the len= argument in the

  character(len=strlen(handle))

statements, when I substitute "strlen(handle)" with a number I also get a
sucessful compilation.