when jump expression such as "next" are shown on value_expr(). [ruby-dev:31119] * bootstraptest/test_syntax.rb: fix to above change. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@12880 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
NODE_BEGIN after errors. [ruby-dev:31100], [ruby-dev:31118] * parse.y (remove_begin): make empty NODE_BEGIN to NODE_NIL, instead of null. [ruby-dev:31252], [ruby-dev:31263] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@12819 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@12818 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* bootstraptest/test_*.rb: add bootstarp tests. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@12639 b2dd03c8-39d4-4d8f-98ff-823fe69b080e