now that all the infrastructure is in place, enforce C99 6.8.5p3.

Note the FIXME: we need some way to mark a decl erroneous :)



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@41524 91177308-0d34-0410-b5e6-96231b3b80d8
3 files changed