[libc++] Fix unqualified call to 'ref' inside shared_ptr(unique_ptr<U, D>)
authorLogan Smith <logan.r.smith0@gmail.com>
Thu, 20 Feb 2020 17:23:36 +0000 (12:23 -0500)
committerLouis Dionne <ldionne@apple.com>
Thu, 20 Feb 2020 17:24:40 +0000 (12:24 -0500)
commit092a57f5082146b6770f89839666b7545a0d27f0
treea947815be7eaa46c44edabb3020b407a3633b339
parente442f38395f71b680bc1174568e461b5ff1f7ebf
[libc++] Fix unqualified call to 'ref' inside shared_ptr(unique_ptr<U, D>)

This prevents unintended ADL: https://gcc.godbolt.org/z/EHw3Gy
This issue was mentioned as an addendum in PR44398.

Differential Revision: https://reviews.llvm.org/D74289
libcxx/include/memory
libcxx/test/std/utilities/memory/util.smartptr/util.smartptr.shared/util.smartptr.shared.const/unique_ptr.pass.cpp