make emitter #dup and #clone GC-safe
commita02e3ce3dd4509932de30613cfcecb07e397f55f
authorErik S. Chang <erik.s.chang@gmail.com>
Thu, 15 Apr 2010 00:15:51 +0000 (15 00:15 +0000)
committerErik S. Chang <erik.s.chang@gmail.com>
Thu, 15 Apr 2010 00:15:51 +0000 (15 00:15 +0000)
treea23073f1f6a76e2d468a914cf7bcfa72f0b2c65b
parent39d7d84ffa61d5e4c155a71e1e55d964727372eb
make emitter #dup and #clone GC-safe

git-svn-id: https://lwes.svn.sourceforge.net/svnroot/lwes/lwes-ruby/trunk@428 a2f82657-cdd2-4550-bd36-68a8e7111808
ext/lwes/emitter.c
test/unit/test_emitter.rb