[libcxx-commits] [PATCH] D62921: Constrain shared_ptr(Y*) - 2874

[Zoe Carver via Phabricator via libcxx-commits]

zoecarver created this revision.
zoecarver added reviewers: mclow.lists, ldionne, EricWF.
Herald added subscribers: libcxx-commits, dexonsmith.

This patch fixes issue 2874 <https://cplusplus.github.io/LWG/issue2874> by constraining the constructor `shared_ptr(Y*) `. Keep in mind the type trait must be supported in C++03 (believe me; it used to look worse).


Repository:
  rCXX libc++

https://reviews.llvm.org/D62921

Files:
  include/memory
  include/type_traits
  test/std/utilities/memory/util.smartptr/util.smartptr.shared/util.smartptr.shared.const/pointer.pass.cpp

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