tree 9bb13224fbfa1b141a71da194fa6638cdd33fdd7
parent fe6c6665fac0a4f2257bd9e0c2171c9e182ebc8f
author Zac Medico <zmedico@gentoo.org> 1370724325 -0700
committer Zac Medico <zmedico@gentoo.org> 1370724325 -0700

emerge_main: hold large objects in emerge_config

This allows emerge_main to avoid having direct local references to
large local objects (like "settings" and "trees"), making it easier to
ensure that stale objects can be garbage collected when other functions
refresh the config with calls to load_emerge_config(). This will be
much more flexible than the "gc_locals" approach that was introduce in
commit e9fd283aedf54e2effc73f4157524fe9a26993c0.