ruby.git/test/ruby/test_not.rb, branch v2_1_0_preview2 The Ruby Programming Language * parse.y (primary): allow an empty grouped expression as the 2012-07-18T07:05:12+00:00 shugo shugo@b2dd03c8-39d4-4d8f-98ff-823fe69b080e 2012-07-18T07:05:12+00:00 bbaf9b28000d7e11d74c85a8312de856bef7ab21 operand of the not operator (e.g., not ()). [ruby-core:45976] [Bug #6674] * parse.y (parser_yylex): show no warning for a grouped expression as the operand of the not operator (e.g., not (a)) or as an argument of a method call without parentheses (e.g., foo (a)). [ruby-core:39050] [Bug #5214] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36434 b2dd03c8-39d4-4d8f-98ff-823fe69b080e 
  operand of the not operator (e.g., not ()).
  [ruby-core:45976] [Bug #6674]

* parse.y (parser_yylex): show no warning for a grouped expression
  as the operand of the not operator (e.g., not (a)) or as an
  argument of a method call without parentheses (e.g., foo (a)).
  [ruby-core:39050] [Bug #5214]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36434 b2dd03c8-39d4-4d8f-98ff-823fe69b080e