Fairly large "cleaup" related to changing ObjCCompatibleAliasDecl superclass (to inherit from NamedDecl, instead of ScopedDecl).

- Added a DenseMap to associate an IdentifierInfo with the ObjCCompatibleAliasDecl.
- Renamed LookupScopedDecl->LookupDecl and changed it's return type to Decl. Also added lookup for ObjCCompatibleAliasDecl's.
- Removed Sema::LookupInterfaceDecl(). Converted clients to used LookupDecl().
- Some minor indentation changes.

Will deal with ObjCInterfaceDecl and getObjCInterfaceDecl() in a separate commit...

llvm-svn: 49058

1 files changed, 0 insertions, 4 deletions

diff --git a/clang/lib/AST/Decl.cpp b/clang/lib/AST/Decl.cpp
index bad65cf84c6..4c8f6b86b7c 100644
--- a/clang/lib/AST/Decl.cpp
+++ b/clang/lib/AST/Decl.cpp
@@ -343,10 +343,6 @@ bool ScopedDecl::isDefinedOutsideFunctionOrMethod() const {
   if (isa<FunctionDecl>(this))
     return true;
   
-  // FIXME: Why is ObjCCompatibleAlias a scopedecl?
-  if (isa<ObjCCompatibleAliasDecl>(this))
-    return true;
-  
   // FIXME: This needs to check the context the decl was defined in!
   if (isa<TypeDecl>(this) || isa<EnumConstantDecl>(this))
     return true;