Mark a function declaration invalid if any of its parameter declarations
are invalid.  Prevents a crash-on-invalid during template instantiation.
I... really don't understand how this wasn't already present.

llvm-svn: 101203
2 files changed
tree: bde9a909f992b4102d8ed05418b019e9d9e57462
  1. clang/
  2. compiler-rt/
  3. llvm/