[Bug fortran/50517] gfortran must detect that actual argument type is different from dummy argument type (r178939)

[janus at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50517

--- Comment #6 from janus at gcc dot gnu.org 2011-09-26 20:05:58 UTC ---
Author: janus
Date: Mon Sep 26 20:05:43 2011
New Revision: 179213

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=179213
Log:
2011-09-26  Janus Weil  <janus@gcc.gnu.org>

    PR fortran/50515
    * resolve.c (resolve_common_blocks): Check for EXTERNAL attribute.

    PR fortran/50517
    * interface.c (gfc_compare_interfaces): Bugfix in check for result type.


2011-09-26  Janus Weil  <janus@gcc.gnu.org>

    PR fortran/50515
    * gfortran.dg/common_15.f90: New.

    PR fortran/50517
    * gfortran.dg/dummy_procedure_5.f90: New.
    * gfortran.dg/interface_26.f90: Modified error message.
    * gfortran.dg/proc_ptr_11.f90: Ditto.
    * gfortran.dg/proc_ptr_15.f90: Ditto.
    * gfortran.dg/proc_ptr_comp_20.f90: Ditto.
    * gfortran.dg/proc_ptr_result_5.f90: Ditto.

Added:
    trunk/gcc/testsuite/gfortran.dg/common_15.f90
    trunk/gcc/testsuite/gfortran.dg/dummy_procedure_5.f90
Modified:
    trunk/gcc/fortran/ChangeLog
    trunk/gcc/fortran/interface.c
    trunk/gcc/fortran/resolve.c
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/gfortran.dg/interface_26.f90
    trunk/gcc/testsuite/gfortran.dg/proc_ptr_11.f90
    trunk/gcc/testsuite/gfortran.dg/proc_ptr_15.f90
    trunk/gcc/testsuite/gfortran.dg/proc_ptr_comp_20.f90
    trunk/gcc/testsuite/gfortran.dg/proc_ptr_result_5.f90