make - - - - -2 work

This commit is contained in:
Bill Currie 2001-07-06 04:54:08 +00:00
parent 4673d701c9
commit 1db6225ae7

View file

@ -427,7 +427,7 @@ arg_list
signed_const
: const
| '-' const
| '-' signed_const
{
$$ = unary_expr ('-', $2);
}