Index: lib/AST/ASTImporter.cpp
===================================================================
--- lib/AST/ASTImporter.cpp
+++ lib/AST/ASTImporter.cpp
@@ -3238,7 +3238,25 @@
 }
 
 ExpectedDecl ASTNodeImporter::VisitCXXDestructorDecl(CXXDestructorDecl *D) {
-  return VisitCXXMethodDecl(D);
+  ExpectedDecl R = VisitCXXMethodDecl(D);
+
+  if (R) {
+    CXXDestructorDecl *ToDtor = cast<CXXDestructorDecl>(*R);
+
+    auto Imp = importSeq(const_cast<FunctionDecl *>(D->getOperatorDelete()),
+                         D->getOperatorDeleteThisArg());
+
+    if (!Imp)
+      return Imp.takeError();
+
+    FunctionDecl *ToOperatorDelete;
+    Expr *ToThisArg;
+    std::tie(ToOperatorDelete, ToThisArg) = *Imp;
+
+    ToDtor->setOperatorDelete(ToOperatorDelete, ToThisArg);
+  }
+
+  return R;
 }
 
 ExpectedDecl ASTNodeImporter::VisitCXXConversionDecl(CXXConversionDecl *D) {
Index: test/Import/destructor/Inputs/F.cpp
===================================================================
--- /dev/null
+++ test/Import/destructor/Inputs/F.cpp
@@ -0,0 +1,3 @@
+struct B {
+  virtual ~B() {}
+};
Index: test/Import/destructor/test.cpp
===================================================================
--- /dev/null
+++ test/Import/destructor/test.cpp
@@ -0,0 +1,10 @@
+// RUN: clang-import-test -dump-ast -import %S/Inputs/F.cpp -expression %s
+
+// Triggers the deserialization of B's destructor.
+B b1;
+
+// CHECK: CXXDestructorDecl
+
+// CHECK-NEXT: ~B 'void () noexcept' virtual
+// CHECK-SAME: 'void () noexcept'
+// CHECK-SAME: virtual