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-rw-r--r--lib/AST/CXXInheritance.cpp3
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/AST/CXXInheritance.cpp b/lib/AST/CXXInheritance.cpp
index bdba01402c..c563c37d58 100644
--- a/lib/AST/CXXInheritance.cpp
+++ b/lib/AST/CXXInheritance.cpp
@@ -90,6 +90,9 @@ bool CXXRecordDecl::isDerivedFrom(CXXRecordDecl *Base, CXXBasePaths &Paths) cons
}
bool CXXRecordDecl::isVirtuallyDerivedFrom(CXXRecordDecl *Base) const {
+ if (!getNumVBases())
+ return false;
+
CXXBasePaths Paths(/*FindAmbiguities=*/false, /*RecordPaths=*/false,
/*DetectVirtual=*/false);