The commit introduces too many failures and disturbs release engineering.
Re-commit it with fixed tests.
Thu Oct 25 13:09:01 2012 NAKAMURA Usaku firstname.lastname@example.org
* parse.y: show a warning for concatenating string literals because it will be deprecated in the future. patched by mame (Yusuke Endoh) at [ruby-core:44207]. [ruby-core:44156] [Feature #6265]