diff --git a/clang/lib/AST/Interp/ByteCodeExprGen.cpp b/clang/lib/AST/Interp/ByteCodeExprGen.cpp
index 6993d751fe58f..8a2c1e54e10a5 100644
--- a/clang/lib/AST/Interp/ByteCodeExprGen.cpp
+++ b/clang/lib/AST/Interp/ByteCodeExprGen.cpp
@@ -2283,8 +2283,7 @@ bool ByteCodeExprGen<Emitter>::dereferenceParam(
     const Expr *LV, PrimType T, const ParmVarDecl *PD, DerefKind AK,
     llvm::function_ref<bool(PrimType)> Direct,
     llvm::function_ref<bool(PrimType)> Indirect) {
-  auto It = this->Params.find(PD);
-  if (It != this->Params.end()) {
+  if (auto It = this->Params.find(PD); It != this->Params.end()) {
     unsigned Idx = It->second.Offset;
     switch (AK) {
     case DerefKind::Read: