diff --git a/clang-tools-extra/clang-tidy/performance/MoveConstArgCheck.cpp b/clang-tools-extra/clang-tidy/performance/MoveConstArgCheck.cpp
index d29b9e91f2e35d..421ce003975bc9 100644
--- a/clang-tools-extra/clang-tidy/performance/MoveConstArgCheck.cpp
+++ b/clang-tools-extra/clang-tidy/performance/MoveConstArgCheck.cpp
@@ -209,8 +209,9 @@ void MoveConstArgCheck::check(const MatchFinder::MatchResult &Result) {
     }
 
     if (const CXXRecordDecl *RecordDecl = ArgType->getAsCXXRecordDecl();
-        RecordDecl && !(RecordDecl->hasMoveConstructor() &&
-                        RecordDecl->hasMoveAssignment())) {
+        RecordDecl && RecordDecl->hasDefinition() &&
+        !(RecordDecl->hasMoveConstructor() &&
+          RecordDecl->hasMoveAssignment())) {
       const bool MissingMoveAssignment = !RecordDecl->hasMoveAssignment();
       const bool MissingMoveConstructor = !RecordDecl->hasMoveConstructor();
       const bool MissingBoth = MissingMoveAssignment && MissingMoveConstructor;
diff --git a/clang-tools-extra/test/clang-tidy/checkers/performance/move-const-arg.cpp b/clang-tools-extra/test/clang-tidy/checkers/performance/move-const-arg.cpp
index 4505eef6df24bd..8e325b0ae6ca30 100644
--- a/clang-tools-extra/test/clang-tidy/checkers/performance/move-const-arg.cpp
+++ b/clang-tools-extra/test/clang-tidy/checkers/performance/move-const-arg.cpp
@@ -546,3 +546,17 @@ void testAlsoNonMoveable() {
 }
 
 } // namespace issue_62550
+
+namespace GH111450 {
+struct Status;
+
+struct Error {
+    Error(const Status& S);
+};
+
+struct Result {
+  Error E;
+  Result(Status&& S) : E(std::move(S)) {}
+  // CHECK-MESSAGES: :[[@LINE-1]]:{{[0-9]+}}: warning: passing result of std::move() as a const reference argument; no move will actually happen [performance-move-const-arg]
+};
+} // namespace GH111450