This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug fortran/51869] Realloc on assignment wrongly assumes that MALLOC returnes '\0'-set memory
- 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: Tue, 17 Jan 2012 14:34:46 +0000
- Subject: [Bug fortran/51869] Realloc on assignment wrongly assumes that MALLOC returnes '\0'-set memory
- Auto-submitted: auto-generated
- References: <bug-51869-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51869
--- Comment #1 from Tobias Burnus <burnus at gcc dot gnu.org> 2012-01-17 14:34:46 UTC ---
Author: burnus
Date: Tue Jan 17 14:34:37 2012
New Revision: 183247
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=183247
Log:
2012-01-17 Tobias Burnus <burnus@net-b.de>
Janne Blomqvist <jb@gcc.gnu.org>
PR fortran/51869
* trans-expr.c (alloc_scalar_allocatable_for_assignment): Nullify
LHS after allocation, if it has allocatable components.
* f95-lang.c (gfc_init_builtin_functions): Add BUILT_IN_CALLOC.
2012-01-17 Tobias Burnus <burnus@net-b.de>
PR fortran/51869
* gfortran.dg/realloc_on_assign_9.f90: New.
Added:
trunk/gcc/testsuite/gfortran.dg/realloc_on_assign_9.f90
Modified:
trunk/gcc/fortran/ChangeLog
trunk/gcc/fortran/f95-lang.c
trunk/gcc/fortran/trans-expr.c
trunk/gcc/testsuite/ChangeLog