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-rw-r--r--include/clang/AST/CXXInheritance.h6
1 files changed, 5 insertions, 1 deletions
diff --git a/include/clang/AST/CXXInheritance.h b/include/clang/AST/CXXInheritance.h
index a7961ebe8ce6..980608570fd6 100644
--- a/include/clang/AST/CXXInheritance.h
+++ b/include/clang/AST/CXXInheritance.h
@@ -127,7 +127,11 @@ class CXXBasePaths {
/// class subobjects for that class type. The key of the map is
/// the cv-unqualified canonical type of the base class subobject.
llvm::SmallDenseMap<QualType, std::pair<bool, unsigned>, 8> ClassSubobjects;
-
+
+ /// VisitedDependentRecords - Records the dependent records that have been
+ /// already visited.
+ llvm::SmallDenseSet<const CXXRecordDecl *, 4> VisitedDependentRecords;
+
/// FindAmbiguities - Whether Sema::IsDerivedFrom should try find
/// ambiguous paths while it is looking for a path from a derived
/// type to a base type.