Unifies the name-lookup mechanisms used in various parts of the AST
and separates lexical name lookup from qualified name lookup. In
particular:
* Make DeclContext the central data structure for storing and
looking up declarations within existing declarations, e.g., members
of structs/unions/classes, enumerators in C++0x enums, members of
C++ namespaces, and (later) members of Objective-C
interfaces/implementations. DeclContext uses a lazily-constructed
data structure optimized for fast lookup (array for small contexts,
hash table for larger contexts).
* Implement C++ qualified name lookup in terms of lookup into
DeclContext.
* Implement C++ unqualified name lookup in terms of
qualified+unqualified name lookup (since unqualified lookup is not
purely lexical in C++!)
* Limit the use of the chains of declarations stored in
IdentifierInfo to those names declared lexically.
* Eliminate CXXFieldDecl, collapsing its behavior into
FieldDecl. (FieldDecl is now a ScopedDecl).
* Make RecordDecl into a DeclContext and eliminates its
Members/NumMembers fields (since one can just iterate through the
DeclContext to get the fields).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60878 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/CGDebugInfo.cpp b/lib/CodeGen/CGDebugInfo.cpp
index d93bccd..67c60aa 100644
--- a/lib/CodeGen/CGDebugInfo.cpp
+++ b/lib/CodeGen/CGDebugInfo.cpp
@@ -289,10 +289,11 @@
llvm::SmallVector<llvm::DIDescriptor, 32> Enumerators;
// Create DIEnumerator elements for each enumerator.
- for (EnumConstantDecl *Elt = Decl->getEnumConstantList(); Elt;
- Elt = dyn_cast_or_null<EnumConstantDecl>(Elt->getNextDeclarator())) {
- Enumerators.push_back(DebugFactory.CreateEnumerator(Elt->getNameAsString(),
- Elt->getInitVal().getZExtValue()));
+ for (EnumDecl::enumerator_iterator Enum = Decl->enumerator_begin(),
+ EnumEnd = Decl->enumerator_end();
+ Enum != EnumEnd; ++Enum) {
+ Enumerators.push_back(DebugFactory.CreateEnumerator(Enum->getNameAsString(),
+ Enum->getInitVal().getZExtValue()));
}
// Return a CompositeType for the enum itself.