Make DeclContexts maintenance a bit easier.

-In DeclNodes.def, only mark as DeclContexts the top classes that directly derive from DeclContext. If the Decl has subclasses,
 it should be marked with DECL_CONTEXT_BASE.

-Use DeclNodes.def to automate the DeclContext::classof and DeclContext::CastTo definitions.

llvm-svn: 64629

1 files changed, 1 insertions, 1 deletions

diff --git a/clang/lib/AST/DeclBase.cpp b/clang/lib/AST/DeclBase.cpp
index 1e3683c8576..91f2bf2765e 100644
--- a/clang/lib/AST/DeclBase.cpp
+++ b/clang/lib/AST/DeclBase.cpp
@@ -50,7 +50,7 @@ const char *Decl::getDeclKindName() const {
 const char *DeclContext::getDeclKindName() const {
   switch (DeclKind) {
   default: assert(0 && "Declaration context not in DeclNodes.def!");
-#define DECL_CONTEXT(Node) case Decl::Node: return #Node;
+#define DECL(Derived, Base) case Decl::Derived: return #Derived;
 #include "clang/AST/DeclNodes.def"
   }
 }