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fixed old-fashioned decl check

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ceriel 1991-02-27 13:48:54 +00:00
parent cb7438cb99
commit e61d1b425d
1 changed files with 9 additions and 7 deletions
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14
lang/cem/cemcom.ansi/declarator.c
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@ -102,20 +102,22 @@ reject_params(dc)
case of a function definition.
*/
register struct decl_unary *du = dc->dc_decl_unary;
int err_given = 0;
if (dc->dc_formal) {
error("non_empty formal parameter pack");
free_formals(dc->dc_formal);
dc->dc_formal = 0;
} else {
if (du && du->du_fund == FUNCTION
&& !du->du_proto && !options['o']) {
err_given = 1;
}
while (du) {
if (du->du_fund == FUNCTION) {
if (du->du_proto) remove_proto_idfs(du->du_proto);
else if (! err_given && ! options['o']) {
err_given = 1;
warning("old-fashioned function declaration");
}
}
while (du) {
if (du->du_fund == FUNCTION)
remove_proto_idfs(du->du_proto);
du = du->next;
}
}