But you answered your own question (in a way :) 
print "Surprise!\n" if (!defined(eval { $num++; return 1;}));

#or (equivalent)
print "Surprise!\n" if (!defined(eval { $num++; 1;}));

[download]

all you need to do is return a value and you're ok.

cLive ;-)

In reply to Re: Checking the success of eval by cLive ;-)
in thread Checking the success of eval by ton

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