tree f1128a0488bbb4ae01c700cd0ee7faebf9aabb54
parent 1ccd3e1e2301a2b2da22eff88e308f3a92c95416
author rsc <devnull@localhost> 1135894256 +0000
committer rsc <devnull@localhost> 1135894256 +0000
golang-hg 5e987de0c0210330aea23de937a32c7062010390

do not trust gcc-4.0 to do nrv optimization. (taj khattra)