[ruby-cvs:78777] a8bddb3a18 (master): Refined the warning message for numbered-parameter like variables

"Nobuyoshi Nakada" <[email protected]> Fri, 20 Dec 2019 14:38:42 +0900 (JST)

Newsgroups	gmane.comp.lang.ruby.cvs
Message-ID	<[email protected]>

Nobuyoshi Nakada	2019-12-20 14:29:42 +0900 (Fri, 20 Dec 2019)

  New Revision: a8bddb3a18

  https://github.com/ruby/ruby/commit/a8bddb3a18

  Log:
    Refined the warning message for numbered-parameter like variables
    
    [Bug #16438]

  Modified files:
    parse.y
    test/ruby/test_syntax.rb