xlint/lint2/chk.c

88 	sym_t	*sym, *def, *pdecl, *decl;
99 	def = pdecl = decl = NULL;
101 		if (def == NULL && (sym->s_def == DEF || sym->s_def == TDEF))
102 			def = sym;
116 	chkvtui(hte, def, decl);
118 	chkvtdi(hte, def, decl);
120 	chkfaui(hte, def, decl);
122 	chkrvu(hte, def);
124 	chkadecl(hte, def, decl);
232 chkvtui(hte_t *hte, sym_t *def, sym_t *decl)
244 	if (def == NULL)
245 		def = decl;
246 	if (def == NULL)
249 	t1 = (tp1 = TP(def->s_type)->t_subt)->t_tspec;
270 				pos1 = xstrdup(mkpos(&def->s_pos));
279 			pos1 = xstrdup(mkpos(&def->s_pos));
293 chkvtdi(hte_t *hte, sym_t *def, sym_t *decl)
301 	if (def == NULL)
302 		def = decl;
303 	if (def == NULL)
306 	tp1 = TP(def->s_type);
308 		if (sym == def)
318 			pos1 = xstrdup(mkpos(&def->s_pos));
332 chkfaui(hte_t *hte, sym_t *def, sym_t *decl)
352 	if (def != NULL) {
353 		if ((tp1 = TP(def->s_type))->t_tspec != FUNC)
355 		pos1p = &def->s_pos;
377 			if (def != NULL && def->s_va && n >= def->s_nva)
380 			chkau(hte, n, def, decl, pos1p, call1, call,
387 		} else if (def != NULL && def->s_va && n >= def->s_nva) {
408 		if (def == NULL || (!def->s_prfl && !def->s_scfl))
410 		as = def->s_prfl ? def->s_nprfl : def->s_nscfl;
417 		if (def->s_prfl) {
430  *  def		the function definition or NULL
433  *  call1	first call, if both def and decl are old style def/decl
435  *  arg1	currently checked argument of def/decl/call1
440 chkau(hte_t *hte, int n, sym_t *def, sym_t *decl, pos_t *pos1p,
450 	 * If a function definition is available (def != NULL), we compare the
459 	promote = def != NULL && def->s_osdef;
466 	asgn = def != NULL || (decl != NULL && TP(decl->s_type)->t_proto);
1046 chkrvu(hte_t *hte, sym_t *def)
1051 	if (def == NULL)
1058 	if (def->s_rval) {
1094 chkadecl(hte_t *hte, sym_t *def, sym_t *decl)
1104 	if (def != NULL) {
1105 		osdef = def->s_osdef;
1106 		sym1 = def;