Add some typedefs for clarity.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@164223 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/include/clang/AST/CXXInheritance.h b/include/clang/AST/CXXInheritance.h
index ee6eba7..5e3145f 100644
--- a/include/clang/AST/CXXInheritance.h
+++ b/include/clang/AST/CXXInheritance.h
@@ -271,15 +271,14 @@
/// pair is the virtual method that overrides it (including the
/// subobject in which that virtual function occurs).
class OverridingMethods {
- llvm::DenseMap<unsigned, SmallVector<UniqueVirtualMethod, 4> >
- Overrides;
+ typedef SmallVector<UniqueVirtualMethod, 4> ValuesT;
+ typedef llvm::DenseMap<unsigned, ValuesT> MapType;
+ MapType Overrides;
public:
// Iterate over the set of subobjects that have overriding methods.
- typedef llvm::DenseMap<unsigned, SmallVector<UniqueVirtualMethod, 4> >
- ::iterator iterator;
- typedef llvm::DenseMap<unsigned, SmallVector<UniqueVirtualMethod, 4> >
- ::const_iterator const_iterator;
+ typedef MapType::iterator iterator;
+ typedef MapType::const_iterator const_iterator;
iterator begin() { return Overrides.begin(); }
const_iterator begin() const { return Overrides.begin(); }
iterator end() { return Overrides.end(); }