Re: opcode sequence.

Yitzchak Scott-Thoennes <[email protected]> wrote:
On Fri, Aug 19, 2005 at 12:51:09AM -0700, rajarshi das wrote:
> 
> 
> Dave Mitchell wrote:
> On Thu, Aug 18, 2005 at 11:19:16PM -0700, rajarshi das wrote:
> > Hi,
> > Here's a test on perl-5.8.6 run on z/OS :
> > 
> > $a = '0178';
> > $b = '00FF';
> > 
> > $a1 = pack("U0U*", hex $a);
> > $b1 = pack("U0U*", map { hex } split " ", $b);
> > 
> > if (":$b1:" =~ /:[$a1]:/i) {
> > print "ok";
> 
> }
> > 
> > The test runs through the opcodes OP_REGCOMP, OP_MATCH and then gets
> > into the opcode OP_COND_EXPR. 
> 
> Well, the test above should in fact give a syntax error, since that's not
> a valid if syntax.
> I have included the braces if that is what you meant.

cond_expr would be there if there were an else clause.
But the test doesnot contain an else clause. What I have indicated above is exactly what I run.

Rajarshi.


		
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