Add tests checking for unexpanded parameter packs in declarations that
occur within statements. Teach Sema::ActOnExceptionDeclarator() to
check for unexpanded parameter packs in the exception type.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@121984 91177308-0d34-0410-b5e6-96231b3b80d8
4 files changed