r148996 - in /trunk/gcc: fortran/ChangeLog fort...

[janus@gcc.gnu.org]

Author: janus
Date: Fri Jun 26 22:11:15 2009
New Revision: 148996

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=148996
Log:
2009-06-26  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/39997
	PR fortran/40541
	* decl.c (add_hidden_procptr_result): Copy the typespec to the hidden
	result.
	* expr.c (gfc_check_pointer_assign): Enable interface check for
	procedure pointer assignments where the rhs is a function returning a
	procedure pointer.
	* resolve.c (resolve_symbol): If an external procedure with unspecified
	return type can not be implicitly typed, it must be a subroutine.


2009-06-26  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/39997
	PR fortran/40541
	* gfortran.dg/proc_ptr_15.f90: Fixed and extended.
	* gfortran.dg/proc_ptr_common_1.f90: Fixed invalid test case.
	* gfortran.dg/proc_ptr_result_1.f90: Ditto.
	* gfortran.dg/proc_ptr_result_5.f90: New.


Added:
    trunk/gcc/testsuite/gfortran.dg/proc_ptr_result_5.f90
Modified:
    trunk/gcc/fortran/ChangeLog
    trunk/gcc/fortran/decl.c
    trunk/gcc/fortran/expr.c
    trunk/gcc/fortran/resolve.c
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/gfortran.dg/proc_ptr_15.f90
    trunk/gcc/testsuite/gfortran.dg/proc_ptr_common_1.f90
    trunk/gcc/testsuite/gfortran.dg/proc_ptr_result_1.f90