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[Bug fortran/58099] [4.8/4.9 Regression] [F03] over-zealous procedure-pointer error checking
- From: "janus at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 07 Aug 2013 10:52:52 +0000
- Subject: [Bug fortran/58099] [4.8/4.9 Regression] [F03] over-zealous procedure-pointer error checking
- Auto-submitted: auto-generated
- References: <bug-58099-4 at http dot gcc dot gnu dot org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58099
janus at gcc dot gnu.org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |ASSIGNED
Assignee|unassigned at gcc dot gnu.org |janus at gcc dot gnu.org
--- Comment #8 from janus at gcc dot gnu.org ---
(In reply to janus from comment #7)
> The following patch makes the error go away, but (as expected) causes a
> failure of proc_ptr_result_8.f90 in the testsuite ...
... which can be made up for with this hunk:
Index: gcc/fortran/interface.c
===================================================================
--- gcc/fortran/interface.c (revision 201520)
+++ gcc/fortran/interface.c (working copy)
@@ -1416,7 +1416,8 @@ gfc_compare_interfaces (gfc_symbol *s1, gfc_symbol
if (s1->attr.function && s2->attr.function)
{
/* If both are functions, check result characteristics. */
- if (!check_result_characteristics (s1, s2, errmsg, err_len))
+ if (!check_result_characteristics (s1, s2, errmsg, err_len)
+ || !check_result_characteristics (s2, s1, errmsg, err_len))
return 0;
}