* parse.y (yycompile): should inherit "in_single" if eval happened

in a singleton method.

* eval.c (rb_eval): class variables from singleton methods defined
  within singleton class statement should work like ones defined
  by sington def statements.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@2058 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -5,6 +5,15 @@ Fri Feb  8 05:31:48 2002  Minero Aoki  <aamine@loveruby.net>
 
 	* lib/net/http.rb: initialize HTTP.proxy_port by HTTP.port.
 
+Fri Feb  8 01:27:33 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
+
+	* parse.y (yycompile): should inherit "in_single" if eval happened
+	  in a singleton method.
+
+	* eval.c (rb_eval): class variables from singleton methods defined
+	  within singleton class statement should work like ones defined
+	  by sington def statements.
+
 Thu Feb 07 13:44:08 2002  akira yamada  <akira@arika.org>
 
 	* uri/common.rb (URI::join): new method.

eval.c

@@ -2909,7 +2909,6 @@ rb_eval(self, n)
 	    result = rb_cvar_get(ruby_cbase, node->nd_vid);
 	    break;
 	}
-	self = rb_iv_get(ruby_cbase, "__attached__");
 	/* fall through */
       case NODE_CVAR2:		/* singleton method */
 	result = rb_cvar_get(rb_cvar_singleton(self), node->nd_vid);

parse.y

@@ -2145,6 +2145,10 @@ yycompile(f, line)
     heredoc_end = 0;
     ruby_sourcefile = strdup(f);
     ruby_in_compile = 1;
+    if (ruby_frame && ruby_frame->last_class &&
+	FL_TEST(ruby_frame->last_class, FL_SINGLETON)) {
+	in_single = 1;
+    }
     n = yyparse();
     ruby_debug_lines = 0;
     compile_for_eval = 0;