[PATCH] D79740: Align mapped_iterator::reference type with mapped_iterator::operator*() return value.

[David Blaikie via Phabricator via llvm-commits]

dblaikie added a comment.

In D79740#2037789 <https://reviews.llvm.org/D79740#2037789>, @ikelarev wrote:

> @dblaikie
>  Hi David! I've implemented the class as two specializations of the template  and added a test, could you please take a look?


Any chance you've looked into prior art (I assume Boost has something like this) with regards to when/how often the functor should be called?


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D79740/new/

https://reviews.llvm.org/D79740