Home | History | Annotate | Download | only in c-family

Lines Matching defs:sentinel

5670   tree attr = lookup_attribute ("sentinel", TYPE_ATTRIBUTES (fntype));
5676       tree sentinel;
5694       /* The sentinel must be one of the varargs, i.e.
5699 		   "not enough variable arguments to fit a sentinel");
5703       /* Validate the sentinel.  */
5704       sentinel = fold_for_warn (argarray[nargs - 1 - pos]);
5705       if ((!POINTER_TYPE_P (TREE_TYPE (sentinel))
5706 	   || !integer_zerop (sentinel))
5711 	     We warn with -Wstrict-null-sentinel, though.  */
5712 	  && (warn_strict_null_sentinel || null_node != sentinel))
5713 	warning (OPT_Wformat_, "missing sentinel in function call");