The pre-increment/pre-decrement grammar in C++ differs from that in C,
but we were parsing the C grammar. Handle the C++ grammar
appropriately. Fixes PR7794.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@110445 91177308-0d34-0410-b5e6-96231b3b80d8
2 files changed