[Bug fortran/47546] New: Internal error - free_pi_tree(): Unresolved fixup

[townsend at astro dot wisc.edu]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47546

           Summary: Internal error - free_pi_tree(): Unresolved fixup
           Product: gcc
           Version: 4.6.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: fortran
        AssignedTo: unassig...@gcc.gnu.org
        ReportedBy: towns...@astro.wisc.edu


Created attachment 23169
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=23169
Tar file containing source code and Makefile

Compiling the attached code:

gfortran -c hydro_types.f90 hydro_state.f90 hydro_speeds.f90 hydro_fluxes.f90

...I get the following error:

hydro_fluxes.f90:7.18:

  use hydro_speeds
                  1
Internal Error at (1):
free_pi_tree(): Unresolved fixup