This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug fortran/83118] [7/8/9 Regression] Bad intrinsic assignment of class(*) array component of derived type
- From: "pault at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Mon, 25 Jun 2018 07:49:59 +0000
- Subject: [Bug fortran/83118] [7/8/9 Regression] Bad intrinsic assignment of class(*) array component of derived type
- Auto-submitted: auto-generated
- References: <bug-83118-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83118
--- Comment #9 from Paul Thomas <pault at gcc dot gnu.org> ---
Author: pault
Date: Mon Jun 25 07:49:27 2018
New Revision: 262004
URL: https://gcc.gnu.org/viewcvs?rev=262004&root=gcc&view=rev
Log:
2018-06-25 Paul Thomas <pault@gcc.gnu.org>
PR fortran/83118
Back port from trunk
* resolve.c (resolve_ordinary_assign): Force the creation of a
vtable for assignment of non-polymorphic expressions to an
unlimited polymorphic object.
* trans-array.c (gfc_alloc_allocatable_for_assignment): Use the
size of the rhs type for such assignments. Set the dtype, _len
and vptrs appropriately.
* trans-expr.c (gfc_trans_assignment): Force the use of the
_copy function for these assignments.
2018-06-25 Paul Thomas <pault@gcc.gnu.org>
PR fortran/83118
Back port from trunk
* gfortran.dg/unlimited_polymorphic_30.f03: New test.
Added:
branches/gcc-8-branch/gcc/testsuite/gfortran.dg/unlimited_polymorphic_30.f03
Modified:
branches/gcc-8-branch/gcc/fortran/ChangeLog
branches/gcc-8-branch/gcc/fortran/resolve.c
branches/gcc-8-branch/gcc/fortran/trans-array.c
branches/gcc-8-branch/gcc/fortran/trans-expr.c
branches/gcc-8-branch/gcc/testsuite/ChangeLog