[PATCH] D43322: Diagnose cases of "return x" that should be "return std::move(x)" for efficiency

[Roman Lebedev via Phabricator via cfe-commits]

lebedev.ri added a comment.

Somewhat related thing i have noticed: https://godbolt.org/g/ow58JV
I wonder whether that also should be diagnosed? Where though, as clang-tidy check?


Repository:
  rC Clang

https://reviews.llvm.org/D43322