From: Brandon L Black <blblack@gmail.com>
Date: Tue, 1 May 2007 04:35:09 +0000 (+0000)
Subject: support XS calc_mdt, improved BEGIN block
X-Git-Tag: 0.16~1^2~2
X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?p=gitmo%2FClass-C3.git;a=commitdiff_plain;h=60e37513e8993f22f5e0f8c4595af19ffccdb944

support XS calc_mdt, improved BEGIN block
---

diff --git a/lib/Class/C3.pm b/lib/Class/C3.pm
index 30e8736..45babf4 100644
--- a/lib/Class/C3.pm
+++ b/lib/Class/C3.pm
@@ -12,10 +12,10 @@ our $C3_XS;
 BEGIN {
     if($^V < 5.009005) {
         eval "require Class::C3::XS";
-        if($@) {
-            die $@ if $@ !~ /locate/;
-            eval "require Algorithm::C3; require Class::C3::next";
-            die $@ if $@;
+        if(my $error = $@) {
+            die $error if $error !~ /\blocate\b/;
+            require Algorithm::C3;
+            require Class::C3::next;
         }
         else {
             $C3_XS = 1;
@@ -167,7 +167,7 @@ sub _remove_method_dispatch_tables {
     return if $C3_IN_CORE;
     foreach my $class (keys %MRO) {
         _remove_method_dispatch_table($class);
-    }       
+    }
 }
 
 sub _remove_method_dispatch_table {
@@ -179,7 +179,7 @@ sub _remove_method_dispatch_table {
         delete ${"${class}::"}{$method}
             if defined *{"${class}::${method}"}{CODE} && 
                (*{"${class}::${method}"}{CODE} eq $MRO{$class}->{methods}->{$method}->{code});       
-    }   
+    }
 }
 
 sub calculateMRO {
@@ -200,6 +200,8 @@ if($C3_IN_CORE) {
 elsif($C3_XS) {
     no warnings 'redefine';
     *Class::C3::calculateMRO = \&Class::C3::XS::calculateMRO;
+    *Class::C3::_calculate_method_dispatch_table
+        = \&Class::C3::XS::_calculate_method_dispatch_table;
 }
 
 1;