auto merge of #86 : alexcrichton/cargo/issue-77, r=wycats
authorbors <bors@rust-lang.org>
Mon, 30 Jun 2014 20:20:07 +0000 (20:20 +0000)
committerbors <bors@rust-lang.org>
Mon, 30 Jun 2014 20:20:07 +0000 (20:20 +0000)
commit33b77bb05958791f877eee9280e1d91bff15638e
treef8395562646a3276b3f8ae3e008cbfc01aaa3b56
parentaa8986ffc431dbb29f447f280408dd73f04694ed
parent71e4252a908257bab708c9eed69333ca71ded8c2
auto merge of #86 : alexcrichton/cargo/issue-77, r=wycats

Instead, keep a table of what we've visited and halt recursion whenever we
re-visit a package.