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

[Arthur O'Dwyer via Phabricator via cfe-commits]

Quuxplusone updated this revision to Diff 137921.
Quuxplusone added a comment.

Rebased on https://reviews.llvm.org/D43898 after addressing @rtrieu's latest comments over there.


Repository:
  rC Clang

https://reviews.llvm.org/D43322

Files:
  include/clang/Basic/DiagnosticGroups.td
  include/clang/Basic/DiagnosticSemaKinds.td
  include/clang/Sema/Sema.h
  lib/Sema/SemaExprCXX.cpp
  lib/Sema/SemaStmt.cpp
  lib/Sema/SemaTemplateInstantiateDecl.cpp
  test/SemaCXX/warn-return-std-move.cpp

-------------- next part --------------
A non-text attachment was scrubbed...
Name: D43322.137921.patch
Type: text/x-patch
Size: 33895 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/cfe-commits/attachments/20180310/c98ba426/attachment-0001.bin>