]> git.lizzy.rs Git - rust.git/commitdiff
auto merge of #5763 : thestinger/rust/clone, r=nikomatsakis
authorbors <bors@rust-lang.org>
Mon, 8 Apr 2013 21:12:55 +0000 (14:12 -0700)
committerbors <bors@rust-lang.org>
Mon, 8 Apr 2013 21:12:55 +0000 (14:12 -0700)
Performing a deep copy isn't ever desired for a persistent data
structure, and it requires a more complex implementation to do
correctly. A deep copy needs to check for cycles to avoid an infinite
loop.


Trivial merge