From: gfx <g.psy.va@gmail.com>
Date: Thu, 13 Aug 2009 06:48:58 +0000 (+0900)
Subject: Add source printing code to Method::Generated that is contralled by $ENV{MOP_PRINT_SO... 
X-Git-Tag: 0.92~6
X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=commitdiff_plain;h=315ed13b7f11bc470c61b9f8c0ebd030e1180579;p=gitmo%2FClass-MOP.git

Add source printing code to Method::Generated that is contralled by $ENV{MOP_PRINT_SOURCE}
---

diff --git a/lib/Class/MOP/Method/Generated.pm b/lib/Class/MOP/Method/Generated.pm
index 76f1ce6..63e2f76 100644
--- a/lib/Class/MOP/Method/Generated.pm
+++ b/lib/Class/MOP/Method/Generated.pm
@@ -12,6 +12,8 @@ our $AUTHORITY = 'cpan:STEVAN';
 
 use base 'Class::MOP::Method';
 
+use constant _PRINT_SOURCE => $ENV{MOP_PRINT_SOURCE} ? 1 : 0;
+
 ## accessors
 
 sub new {
@@ -35,7 +37,7 @@ sub _eval_closure {
     my $e = do {
         local $@;
         local $SIG{__DIE__};
-        $code = eval join
+        my $source = join
             "\n", (
             map {
                 /^([\@\%\$])/
@@ -48,6 +50,8 @@ sub _eval_closure {
                 } keys %$__captures
             ),
             $_[2];
+        print STDERR $_[0]->name, ' ', $source, "\n" if _PRINT_SOURCE;
+        $code = eval $source;
         $@;
     };