On Wed, Jan 15, 2014 at 11:21:29AM +0000, Patrick McHardy wrote:
> On Wed, Jan 15, 2014 at 12:09:27PM +0100, Pablo Neira Ayuso wrote:
> > This patch adds a special print function for the relational case in
> > which == is assumed, so it's not printed. It also fixes the output of
> > binary operations from:
> >
> > & 0x00000003 0x00000001
> >
> > to:
> >
> > and 0x00000003 == 0x00000001
> >
> > diff --git a/src/expression.c b/src/expression.c
> > index 6da5c10..452b0d7 100644
> > --- a/src/expression.c
> > +++ b/src/expression.c
> > @@ -411,7 +411,9 @@ static void binop_expr_print(const struct expr *expr)
> > printf(" %s ", expr_op_symbols[expr->op]);
> > else
> > printf(" ");
> > +
> > expr_print(expr->right);
> > + printf(" ==");
>
> That doesn't look right, binops can also occur outside of relational
> expressions. I'd suggest to special case OP_EQ and not print it by
> default unless the LHS is an EXPR_BINOP.
Indeed, this can be !=.
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