Kill of the Decl::PCHLevel field entirely. We now only need to know
whether a Decl was deserialized from an AST file (any AST file).


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@139438 91177308-0d34-0410-b5e6-96231b3b80d8
7 files changed