From fba5a793b30b22de6ac5ad185b99b45b835227fd Mon Sep 17 00:00:00 2001 From: "Steven G. Kargl" Date: Thu, 24 Nov 2016 18:27:58 +0000 Subject: re PR fortran/78500 (ICE in gfc_check_vardef_context, at fortran/expr.c:5289) 2016-11-24 Steven G. Kargl 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 PR fortran/78500 * gfortran.dg/class_result_4.f90: New test. From-SVN: r242846 --- gcc/fortran/expr.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'gcc/fortran/expr.c') diff --git a/gcc/fortran/expr.c b/gcc/fortran/expr.c index b028d81..60f6080 100644 --- a/gcc/fortran/expr.c +++ b/gcc/fortran/expr.c @@ -5291,7 +5291,8 @@ gfc_check_vardef_context (gfc_expr* e, bool pointer, bool alloc_obj, component. Note that (normal) assignment to procedure pointers is not possible. */ check_intentin = !own_scope; - ptr_component = (sym->ts.type == BT_CLASS && CLASS_DATA (sym)) + ptr_component = (sym->ts.type == BT_CLASS && sym->ts.u.derived + && CLASS_DATA (sym)) ? CLASS_DATA (sym)->attr.class_pointer : sym->attr.pointer; for (ref = e->ref; ref && check_intentin; ref = ref->next) { -- cgit v1.1