* lib/set.rb (class SortedSet): Fix source_location for methods defined via eval.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43808 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,8 @@
+Sat Nov 23 08:23:23 2013  Aman Gupta <ruby@tmm1.net>
+
+	* lib/set.rb (class SortedSet): Fix source_location for methods
+	  defined via eval.
+
 Sat Nov 23 03:44:03 2013  Eric Hodel  <drbrain@segment7.net>
 
 	* lib/rubygems:  Update to RubyGems master dcce4ff.  Important changes

lib/set.rb

@@ -574,7 +574,7 @@ class SortedSet < Set
       begin
         require 'rbtree'
 
-        module_eval %{
+        module_eval <<-END, __FILE__, __LINE__+1
           def initialize(*args)
             @hash = RBTree.new
             super
@@ -585,9 +585,9 @@ class SortedSet < Set
             super
           end
           alias << add
-        }
+        END
       rescue LoadError
-        module_eval %{
+        module_eval <<-END, __FILE__, __LINE__+1
           def initialize(*args)
             @keys = nil
             super
@@ -647,7 +647,7 @@ class SortedSet < Set
             (@keys = @hash.keys).sort! unless @keys
             @keys
           end
-        }
+        END
       end
       module_eval {
         # a hack to shut up warning