include/ruby/intern.h (rb_str_buf_new2): optimization for literals.
string.c (str_buf_cat): returns VALUE.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@18148 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
include/ruby/intern.h (rb_str_buf_new2): optimization for literals.
string.c (str_buf_cat): returns VALUE.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@18148 b2dd03c8-39d4-4d8f-98ff-823fe69b080e