* parse.y (bv_decls, bvar): fix for block variables.

[ruby-dev:39423]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@25209 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,8 @@
+Sat Oct  3 22:14:18 2009  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* parse.y (bv_decls, bvar): fix for block variables.
+	  [ruby-dev:39423]
+
 Sat Oct  3 21:19:18 2009  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* vm_method.c (rb_add_method_def): no redefinition warning on

parse.y

@@ -3403,7 +3403,7 @@ bv_decls	: bvar
 		    /*%c%*/
 		    /*%c
 		    {
-			$$ = rb_ary_new2($1);
+			$$ = rb_ary_new3(1, $1);
 		    }
 		    %*/
 		| bv_decls ',' bvar
@@ -3417,10 +3417,10 @@ bv_decls	: bvar
 
 bvar		: tIDENTIFIER
 		    {
-			new_bv($1);
+			new_bv(get_id($1));
 		    /*%%%*/
 		    /*%
-			$$ = $1;
+			$$ = get_value($1);
 		    %*/
 		    }
 		| f_bad_arg

test/ripper/test_parser_events.rb

@@ -1,6 +1,7 @@
 begin
 
 require_relative 'dummyparser'
+require_relative '../ruby/envutil'
 require 'test/unit'
 
 class TestRipper_ParserEvents < Test::Unit::TestCase
@@ -566,6 +567,15 @@ class TestRipper_ParserEvents < Test::Unit::TestCase
     assert_equal("[fcall(p,[],&block([w],[#{div}]))]", parse("p{|w|w /25 # /\n}"), bug1939)
     assert_equal("[def(p,[w],bodystmt([#{div}]))]", parse("def p(w)\nw /25 # /\nend"), bug1939)
   end
+
+  def test_block_variables
+    assert_equal("[fcall(proc,[],&block([],[void()]))]", parse("proc{|;y|}"))
+    if defined?(Process::RLIMIT_AS)
+      assert_in_out_err(["-I#{File.dirname(__FILE__)}", "-rdummyparser"],
+                        'Process.setrlimit(Process::RLIMIT_AS,102400); puts DummyParser.new("proc{|;y|}").parse',
+                        ["[fcall(proc,[],&block([],[void()]))]"], [], '[ruby-dev:39423]')
+    end
+  end
 end
 
 rescue LoadError