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* id.c (Init_id): add underscore name.
* parse.y (warn_unused_var): ignore underscore name. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@28366 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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4 changed files with 12 additions and 6 deletions
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id.c
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id.c
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@ -47,4 +47,5 @@ Init_id(void)
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REGISTER_SYMID(idSend, "send");
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REGISTER_SYMID(id__send__, "__send__");
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REGISTER_SYMID(idInitialize, "initialize");
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REGISTER_SYMID(idUScore, "_");
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}
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