op/bop.t and malloc wrap check on Win32

I notice that change 23666 
(http://public.activestate.com/cgi-bin/perlbrowse?patch=23666) now 
causes the op/bop.t test, which had been failing on Win32, to be skipped 
because

C:\p5p\bleadperl>.\perl -Ilib -V:usemallocwrap
usemallocwrap='UNKNOWN';

which, in turn, is presumably because win32/config.vc doesn't set 
"usemallocwrap" either way.

However, I thought that malloc wrap checking was actually enabled on 
Win32/VC++ because win32/config_H.vc has:

/* PERL_MALLOC_WRAP:
 *    This symbol, if defined, indicates that we'd like malloc wrap checks.
 */
#define PERL_MALLOC_WRAP        /**/

Is this all that is required to turn on malloc wrap checking?

If so, then I'll commit the attached patch to bring Config into line 
with reality.

- Steve


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• op/bop.t and malloc wrap check on Win32 by Steve Hay
• Re: op/bop.t and malloc wrap check on Win32 by H.Merijn Brand
• Re: op/bop.t and malloc wrap check on Win32 by Steve Hay
• Re: op/bop.t and malloc wrap check on Win32 by Nicholas Clark