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[Bug fortran/34547] NULL(): Fortran 2003 changes, accepts invalid, ICE on invalid
- From: "burnus at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 14 Sep 2011 06:26:13 +0000
- Subject: [Bug fortran/34547] NULL(): Fortran 2003 changes, accepts invalid, ICE on invalid
- Auto-submitted: auto-generated
- References: <bug-34547-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34547
--- Comment #3 from Tobias Burnus <burnus at gcc dot gnu.org> 2011-09-14 06:26:13 UTC ---
Author: burnus
Date: Wed Sep 14 06:26:07 2011
New Revision: 178841
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=178841
Log:
2011-09-14 Tobias Burnus <burnus@net-b.de>
PR fortran/34547
PR fortran/50375
* check.c (gfc_check_null): Allow allocatables as MOLD to NULL.
* resolve.c (resolve_transfer): Reject NULL without MOLD.
* interface.c (gfc_procedure_use): Reject NULL without MOLD
if no explicit interface is known.
(gfc_search_interface): Reject NULL without MOLD if it would
lead to ambiguity.
2011-09-14 Tobias Burnus <burnus@net-b.de>
PR fortran/34547
PR fortran/50375
* gfortran.dg/null_5.f90: New.
* gfortran.dg/null_6.f90: New.
Modified:
trunk/gcc/fortran/ChangeLog
trunk/gcc/fortran/check.c
trunk/gcc/fortran/interface.c
trunk/gcc/fortran/resolve.c
trunk/gcc/testsuite/ChangeLog