1 files changed, 4 insertions, 2 deletions
diff --git a/src/qmlcompiler/qqmljsstoragegeneralizer.cpp b/src/qmlcompiler/qqmljsstoragegeneralizer.cpp
index 22cfd4c175..ed3743bc61 100644
--- a/src/qmlcompiler/qqmljsstoragegeneralizer.cpp
+++ b/src/qmlcompiler/qqmljsstoragegeneralizer.cpp
@@ -43,8 +43,10 @@ QQmlJSCompilePass::InstructionAnnotations QQmlJSStorageGeneralizer::run(
 
     const auto transformRegisters
             = [&](QFlatMap<int, QQmlJSRegisterContent> &registers) {
-        for (auto j = registers.begin(), jEnd = registers.end(); j != jEnd; ++j)
-            transformRegister(j.value());
+        for (auto j = registers.begin(), jEnd = registers.end(); j != jEnd; ++j) {
+            QQmlJSRegisterContent &content = j.value();
+            transformRegister(content);
+        }
     };
 
     for (QQmlJSRegisterContent &argument : function->argumentTypes) {