* lib/irb/completion.rb (CompletionProc): calling the method "methods"

may raise an exception.  [ruby-core:28366]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27263 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,8 @@
+Fri Apr  9 01:12:07 2010  Yusuke Endoh  <mame@tsg.ne.jp>
+
+	* lib/irb/completion.rb (CompletionProc): calling the method "methods"
+	  may raise an exception.  [ruby-core:28366]
+
 Thu Apr  8 14:33:24 2010  URABE Shyouhei  <shyouhei@ruby-lang.org>
 
 	* configure.in: --disable-install-doc should prohibit doxygen.

lib/irb/completion.rb

@@ -138,10 +138,7 @@ module IRB
 	lv = eval("local_variables", bind).collect{|m| m.to_s}
 	cv = eval("self.class.constants", bind).collect{|m| m.to_s}
 
-	if (gv | lv | cv).include?(receiver)
+	if (gv | lv | cv).include?(receiver) || /^[A-Z]/ =~ receiver and /\./ !~ receiver
-	  # foo.func and foo is local var.
-	  candidates = eval("#{receiver}.methods", bind).collect{|m| m.to_s}
-	elsif /^[A-Z]/ =~ receiver and /\./ !~ receiver
 	  # Foo::Bar.func
 	  begin
 	    candidates = eval("#{receiver}.methods", bind).collect{|m| m.to_s}