tree bc256e4677c4cae40769c1665eb6aab44cfc85fd
parent 1c2f15d4c4c4a45f97302059127258645b7e8a23
author Marshall Clow <mclow.lists@gmail.com> 1551117248 +0000
committer Marshall Clow <mclow.lists@gmail.com> 1551117248 +0000

First part of P1024: Usability Enhancements for std::span. Remove operator() for indexing, and add 'front' and 'back' calls.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@354801 91177308-0d34-0410-b5e6-96231b3b80d8