DeclContext had its "casting machinery" inside the class definition so that if a new declaration context Decl appeared, the necessary changes
would be in one place. Since, now, only DeclNodes.def needs to be modified, move things out-of-line and simplify the DeclContext class.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@64630 91177308-0d34-0410-b5e6-96231b3b80d8
2 files changed