diff options
| author | kargl <kargl@138bc75d-0d04-0410-961f-82ee72b054a4> | 2016-11-24 18:27:58 +0000 |
|---|---|---|
| committer | kargl <kargl@138bc75d-0d04-0410-961f-82ee72b054a4> | 2016-11-24 18:27:58 +0000 |
| commit | 10066eabb34f4036b4ae0e1c9e88ac5245c6921e (patch) | |
| tree | 22bb3c1416369168cbf9ac5707841d5e6e9e4475 /gcc/fortran/interface.c | |
| parent | 973c7ac918df80992fe4e9e8f5e168db48b2688f (diff) | |
2016-11-24 Steven G. Kargl <kargl@gcc.gnu.org>
PR fortran/78500
* expr.c (gfc_check_vardef_contextm): Fix NULL pointer dereference.
* interface.c (matching_typebound_op): Ditto.
2016-11-24 Steven G. Kargl <kargl@gcc.gnu.org>
PR fortran/78500
* gfortran.dg/class_result_4.f90: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@242846 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/fortran/interface.c')
| -rw-r--r-- | gcc/fortran/interface.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/fortran/interface.c b/gcc/fortran/interface.c index a0cb0bb9ce30..4c8d67193ae3 100644 --- a/gcc/fortran/interface.c +++ b/gcc/fortran/interface.c @@ -3885,7 +3885,7 @@ matching_typebound_op (gfc_expr** tb_base, if (base->expr->ts.type == BT_CLASS) { - if (CLASS_DATA (base->expr) == NULL + if (!base->expr->ts.u.derived || CLASS_DATA (base->expr) == NULL || !gfc_expr_attr (base->expr).class_ok) continue; derived = CLASS_DATA (base->expr)->ts.u.derived; |