[SemaDeclCXX] Allow inheriting constructor declaration to specify a cv-qualified type

Differential Revision: https://reviews.llvm.org/D47419

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@369196 91177308-0d34-0410-b5e6-96231b3b80d8
2 files changed