tree 8d36aecdc961871f9e24cb2013aa7bdccbc51e4f
parent 5569a5e69c48d28f59bd0b5d57b84a5586ec3bbb
author Marshall Clow <mclow.lists@gmail.com> 1549469425 +0000
committer Marshall Clow <mclow.lists@gmail.com> 1549469425 +0000

Add a specialization for '__unwrap_iter' to handle const interators. This enables the 'memmove' optimization for std::copy, etc.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@353311 91177308-0d34-0410-b5e6-96231b3b80d8