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* ext/pty/pty.c (chfunc): suppress a warning.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@30809 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2011-02-06 05:56:14 +00:00
parent 088474a20d
commit 9b68d667c7

View file

@ -184,6 +184,14 @@ class DummyParser < Ripper
Node.new('assocs', *a)
end
def on_word_new
""
end
def on_word_add(word, w)
word << w
end
def on_words_new
NodeList.new
end