diff --git a/demo/src/Bindings.h b/demo/src/Bindings.h
--- a/demo/src/Bindings.h
+++ b/demo/src/Bindings.h
@@ -44,7 +44,7 @@
     Processes* processes();
     const TimeSeries* timeSeries() const;
     TimeSeries* timeSeries();
-signals:
+Q_SIGNALS:
     void fibonacciChanged();
     void fibonacciListChanged();
     void fileSystemTreeChanged();
@@ -70,7 +70,7 @@
     quint32 input() const;
     void setInput(quint32 v);
     quint64 result() const;
-signals:
+Q_SIGNALS:
     void inputChanged();
     void resultChanged();
 };
@@ -108,14 +108,14 @@
     Q_INVOKABLE quint64 fibonacciNumber(int row) const;
     Q_INVOKABLE quint64 row(int row) const;
 
-signals:
+Q_SIGNALS:
     // new data is ready to be made available to the model with fetchMore()
     void newDataReady(const QModelIndex &parent) const;
 private:
     QHash<QPair<int,Qt::ItemDataRole>, QVariant> m_headerData;
     void initHeaderData();
     void updatePersistentIndexes();
-signals:
+Q_SIGNALS:
 };
 
 class FileSystemTree : public QAbstractItemModel
@@ -158,14 +158,14 @@
     Q_INVOKABLE QVariant fileSize(const QModelIndex& index) const;
     Q_INVOKABLE qint32 fileType(const QModelIndex& index) const;
 
-signals:
+Q_SIGNALS:
     // new data is ready to be made available to the model with fetchMore()
     void newDataReady(const QModelIndex &parent) const;
 private:
     QHash<QPair<int,Qt::ItemDataRole>, QVariant> m_headerData;
     void initHeaderData();
     void updatePersistentIndexes();
-signals:
+Q_SIGNALS:
     void pathChanged();
 };
 
@@ -210,14 +210,14 @@
     Q_INVOKABLE quint32 pid(const QModelIndex& index) const;
     Q_INVOKABLE quint32 uid(const QModelIndex& index) const;
 
-signals:
+Q_SIGNALS:
     // new data is ready to be made available to the model with fetchMore()
     void newDataReady(const QModelIndex &parent) const;
 private:
     QHash<QPair<int,Qt::ItemDataRole>, QVariant> m_headerData;
     void initHeaderData();
     void updatePersistentIndexes();
-signals:
+Q_SIGNALS:
     void activeChanged();
 };
 
@@ -259,13 +259,13 @@
     Q_INVOKABLE float time(int row) const;
     Q_INVOKABLE bool setTime(int row, float value);
 
-signals:
+Q_SIGNALS:
     // new data is ready to be made available to the model with fetchMore()
     void newDataReady(const QModelIndex &parent) const;
 private:
     QHash<QPair<int,Qt::ItemDataRole>, QVariant> m_headerData;
     void initHeaderData();
     void updatePersistentIndexes();
-signals:
+Q_SIGNALS:
 };
 #endif // BINDINGS_H
diff --git a/demo/src/Bindings.cpp b/demo/src/Bindings.cpp
--- a/demo/src/Bindings.cpp
+++ b/demo/src/Bindings.cpp
@@ -53,19 +53,19 @@
     }
     inline void fibonacciInputChanged(Fibonacci* o)
     {
-        emit o->inputChanged();
+        Q_EMIT o->inputChanged();
     }
     inline void fibonacciResultChanged(Fibonacci* o)
     {
-        emit o->resultChanged();
+        Q_EMIT o->resultChanged();
     }
     inline void fileSystemTreePathChanged(FileSystemTree* o)
     {
-        emit o->pathChanged();
+        Q_EMIT o->pathChanged();
     }
     inline void processesActiveChanged(Processes* o)
     {
-        emit o->activeChanged();
+        Q_EMIT o->activeChanged();
     }
 }
 extern "C" {
@@ -923,7 +923,7 @@
     set = time_series_set_data_cos(m_d, row, value);
     if (set) {
         QModelIndex index = createIndex(row, 0, row);
-        emit dataChanged(index, index);
+        Q_EMIT dataChanged(index, index);
     }
     return set;
 }
@@ -939,7 +939,7 @@
     set = time_series_set_data_sin(m_d, row, value);
     if (set) {
         QModelIndex index = createIndex(row, 0, row);
-        emit dataChanged(index, index);
+        Q_EMIT dataChanged(index, index);
     }
     return set;
 }
@@ -955,7 +955,7 @@
     set = time_series_set_data_time(m_d, row, value);
     if (set) {
         QModelIndex index = createIndex(row, 0, row);
-        emit dataChanged(index, index);
+        Q_EMIT dataChanged(index, index);
     }
     return set;
 }
@@ -1107,14 +1107,14 @@
         fibonacciInputChanged,
         fibonacciResultChanged, m_fibonacciList,
         [](const FibonacciList* o) {
-            emit o->newDataReady(QModelIndex());
+            Q_EMIT o->newDataReady(QModelIndex());
         },
         [](FibonacciList* o) {
-            emit o->layoutAboutToBeChanged();
+            Q_EMIT o->layoutAboutToBeChanged();
         },
         [](FibonacciList* o) {
             o->updatePersistentIndexes();
-            emit o->layoutChanged();
+            Q_EMIT o->layoutChanged();
         },
         [](FibonacciList* o, quintptr first, quintptr last) {
             o->dataChanged(o->createIndex(first, 0, first),
@@ -1149,17 +1149,17 @@
         [](const FileSystemTree* o, option_quintptr id) {
             if (id.some) {
                 int row = file_system_tree_row(o->m_d, id.value);
-                emit o->newDataReady(o->createIndex(row, 0, id.value));
+                Q_EMIT o->newDataReady(o->createIndex(row, 0, id.value));
             } else {
-                emit o->newDataReady(QModelIndex());
+                Q_EMIT o->newDataReady(QModelIndex());
             }
         },
         [](FileSystemTree* o) {
-            emit o->layoutAboutToBeChanged();
+            Q_EMIT o->layoutAboutToBeChanged();
         },
         [](FileSystemTree* o) {
             o->updatePersistentIndexes();
-            emit o->layoutChanged();
+            Q_EMIT o->layoutChanged();
         },
         [](FileSystemTree* o, quintptr first, quintptr last) {
             quintptr frow = file_system_tree_row(o->m_d, first);
@@ -1216,17 +1216,17 @@
         [](const Processes* o, option_quintptr id) {
             if (id.some) {
                 int row = processes_row(o->m_d, id.value);
-                emit o->newDataReady(o->createIndex(row, 0, id.value));
+                Q_EMIT o->newDataReady(o->createIndex(row, 0, id.value));
             } else {
-                emit o->newDataReady(QModelIndex());
+                Q_EMIT o->newDataReady(QModelIndex());
             }
         },
         [](Processes* o) {
-            emit o->layoutAboutToBeChanged();
+            Q_EMIT o->layoutAboutToBeChanged();
         },
         [](Processes* o) {
             o->updatePersistentIndexes();
-            emit o->layoutChanged();
+            Q_EMIT o->layoutChanged();
         },
         [](Processes* o, quintptr first, quintptr last) {
             quintptr frow = processes_row(o->m_d, first);
@@ -1280,14 +1280,14 @@
         }
 , m_timeSeries,
         [](const TimeSeries* o) {
-            emit o->newDataReady(QModelIndex());
+            Q_EMIT o->newDataReady(QModelIndex());
         },
         [](TimeSeries* o) {
-            emit o->layoutAboutToBeChanged();
+            Q_EMIT o->layoutAboutToBeChanged();
         },
         [](TimeSeries* o) {
             o->updatePersistentIndexes();
-            emit o->layoutChanged();
+            Q_EMIT o->layoutChanged();
         },
         [](TimeSeries* o, quintptr first, quintptr last) {
             o->dataChanged(o->createIndex(first, 0, first),
@@ -1428,14 +1428,14 @@
     QAbstractItemModel(parent),
     m_d(fibonacci_list_new(this,
         [](const FibonacciList* o) {
-            emit o->newDataReady(QModelIndex());
+            Q_EMIT o->newDataReady(QModelIndex());
         },
         [](FibonacciList* o) {
-            emit o->layoutAboutToBeChanged();
+            Q_EMIT o->layoutAboutToBeChanged();
         },
         [](FibonacciList* o) {
             o->updatePersistentIndexes();
-            emit o->layoutChanged();
+            Q_EMIT o->layoutChanged();
         },
         [](FibonacciList* o, quintptr first, quintptr last) {
             o->dataChanged(o->createIndex(first, 0, first),
@@ -1498,17 +1498,17 @@
         [](const FileSystemTree* o, option_quintptr id) {
             if (id.some) {
                 int row = file_system_tree_row(o->m_d, id.value);
-                emit o->newDataReady(o->createIndex(row, 0, id.value));
+                Q_EMIT o->newDataReady(o->createIndex(row, 0, id.value));
             } else {
-                emit o->newDataReady(QModelIndex());
+                Q_EMIT o->newDataReady(QModelIndex());
             }
         },
         [](FileSystemTree* o) {
-            emit o->layoutAboutToBeChanged();
+            Q_EMIT o->layoutAboutToBeChanged();
         },
         [](FileSystemTree* o) {
             o->updatePersistentIndexes();
-            emit o->layoutChanged();
+            Q_EMIT o->layoutChanged();
         },
         [](FileSystemTree* o, quintptr first, quintptr last) {
             quintptr frow = file_system_tree_row(o->m_d, first);
@@ -1609,17 +1609,17 @@
         [](const Processes* o, option_quintptr id) {
             if (id.some) {
                 int row = processes_row(o->m_d, id.value);
-                emit o->newDataReady(o->createIndex(row, 0, id.value));
+                Q_EMIT o->newDataReady(o->createIndex(row, 0, id.value));
             } else {
-                emit o->newDataReady(QModelIndex());
+                Q_EMIT o->newDataReady(QModelIndex());
             }
         },
         [](Processes* o) {
-            emit o->layoutAboutToBeChanged();
+            Q_EMIT o->layoutAboutToBeChanged();
         },
         [](Processes* o) {
             o->updatePersistentIndexes();
-            emit o->layoutChanged();
+            Q_EMIT o->layoutChanged();
         },
         [](Processes* o, quintptr first, quintptr last) {
             quintptr frow = processes_row(o->m_d, first);
@@ -1709,14 +1709,14 @@
     QAbstractItemModel(parent),
     m_d(time_series_new(this,
         [](const TimeSeries* o) {
-            emit o->newDataReady(QModelIndex());
+            Q_EMIT o->newDataReady(QModelIndex());
         },
         [](TimeSeries* o) {
-            emit o->layoutAboutToBeChanged();
+            Q_EMIT o->layoutAboutToBeChanged();
         },
         [](TimeSeries* o) {
             o->updatePersistentIndexes();
-            emit o->layoutChanged();
+            Q_EMIT o->layoutChanged();
         },
         [](TimeSeries* o, quintptr first, quintptr last) {
             o->dataChanged(o->createIndex(first, 0, first),
diff --git a/src/cpp.cpp b/src/cpp.cpp
--- a/src/cpp.cpp
+++ b/src/cpp.cpp
@@ -111,7 +111,7 @@
         }
     }
     h << R"(
-signals:
+Q_SIGNALS:
     // new data is ready to be made available to the model with fetchMore()
     void newDataReady(const QModelIndex &parent) const;
 private:
@@ -215,15 +215,15 @@
     if (o.type == ObjectType::List) {
         cpp << R"(    if (set) {
         QModelIndex index = createIndex(row, 0, row);
-        emit dataChanged(index, index);
+        Q_EMIT dataChanged(index, index);
     }
     return set;
 }
 
 )";
     } else {
         cpp << R"(    if (set) {
-        emit dataChanged(index, index);
+        Q_EMIT dataChanged(index, index);
     }
     return set;
 }
@@ -636,7 +636,7 @@
     if (baseType(o) == "QAbstractItemModel") {
         writeHeaderItemModel(h, o);
     }
-    h << "signals:" << endl;
+    h << "Q_SIGNALS:" << endl;
     for (auto p: o.properties) {
         h << "    void " << p.name << "Changed();" << endl;
     }
@@ -703,14 +703,14 @@
     if (o.type == ObjectType::List) {
         cpp << QString(R"(,
         [](const %1* o) {
-            emit o->newDataReady(QModelIndex());
+            Q_EMIT o->newDataReady(QModelIndex());
         },
         [](%1* o) {
-            emit o->layoutAboutToBeChanged();
+            Q_EMIT o->layoutAboutToBeChanged();
         },
         [](%1* o) {
             o->updatePersistentIndexes();
-            emit o->layoutChanged();
+            Q_EMIT o->layoutChanged();
         },
         [](%1* o, quintptr first, quintptr last) {
             o->dataChanged(o->createIndex(first, 0, first),
@@ -747,17 +747,17 @@
         [](const %1* o, option_quintptr id) {
             if (id.some) {
                 int row = %2_row(o->m_d, id.value);
-                emit o->newDataReady(o->createIndex(row, 0, id.value));
+                Q_EMIT o->newDataReady(o->createIndex(row, 0, id.value));
             } else {
-                emit o->newDataReady(QModelIndex());
+                Q_EMIT o->newDataReady(QModelIndex());
             }
         },
         [](%1* o) {
-            emit o->layoutAboutToBeChanged();
+            Q_EMIT o->layoutAboutToBeChanged();
         },
         [](%1* o) {
             o->updatePersistentIndexes();
-            emit o->layoutChanged();
+            Q_EMIT o->layoutChanged();
         },
         [](%1* o, quintptr first, quintptr last) {
             quintptr frow = %2_row(o->m_d, first);
@@ -1173,7 +1173,7 @@
                 continue;
             }
             cpp << "    inline void " << changedF(o, p) << "(" << o.name << "* o)\n";
-            cpp << "    {\n        emit o->" << p.name << "Changed();\n    }\n";
+            cpp << "    {\n        Q_EMIT o->" << p.name << "Changed();\n    }\n";
         }
     }
     cpp << "}\n";
diff --git a/tests/test_functions_rust.h b/tests/test_functions_rust.h
--- a/tests/test_functions_rust.h
+++ b/tests/test_functions_rust.h
@@ -28,7 +28,7 @@
     Q_INVOKABLE QString quote(const QString& prefix, const QString& suffix) const;
     Q_INVOKABLE QByteArray quoteBytes(const QByteArray& prefix, const QByteArray& suffix) const;
     Q_INVOKABLE quint8 vowelsInName() const;
-signals:
+Q_SIGNALS:
     void userNameChanged();
 };
 #endif // TEST_FUNCTIONS_RUST_H
diff --git a/tests/test_functions_rust.cpp b/tests/test_functions_rust.cpp
--- a/tests/test_functions_rust.cpp
+++ b/tests/test_functions_rust.cpp
@@ -19,7 +19,7 @@
     }
     inline void personUserNameChanged(Person* o)
     {
-        emit o->userNameChanged();
+        Q_EMIT o->userNameChanged();
     }
 }
 extern "C" {
diff --git a/tests/test_list_rust.h b/tests/test_list_rust.h
--- a/tests/test_list_rust.h
+++ b/tests/test_list_rust.h
@@ -43,14 +43,14 @@
     Q_INVOKABLE QString userName(int row) const;
     Q_INVOKABLE bool setUserName(int row, const QString& value);
 
-signals:
+Q_SIGNALS:
     // new data is ready to be made available to the model with fetchMore()
     void newDataReady(const QModelIndex &parent) const;
 private:
     QHash<QPair<int,Qt::ItemDataRole>, QVariant> m_headerData;
     void initHeaderData();
     void updatePersistentIndexes();
-signals:
+Q_SIGNALS:
 };
 
 class Persons : public QAbstractItemModel
@@ -86,13 +86,13 @@
     Q_INVOKABLE QString userName(int row) const;
     Q_INVOKABLE bool setUserName(int row, const QString& value);
 
-signals:
+Q_SIGNALS:
     // new data is ready to be made available to the model with fetchMore()
     void newDataReady(const QModelIndex &parent) const;
 private:
     QHash<QPair<int,Qt::ItemDataRole>, QVariant> m_headerData;
     void initHeaderData();
     void updatePersistentIndexes();
-signals:
+Q_SIGNALS:
 };
 #endif // TEST_LIST_RUST_H
diff --git a/tests/test_list_rust.cpp b/tests/test_list_rust.cpp
--- a/tests/test_list_rust.cpp
+++ b/tests/test_list_rust.cpp
@@ -117,7 +117,7 @@
     set = no_role_set_data_user_age(m_d, row, value);
     if (set) {
         QModelIndex index = createIndex(row, 0, row);
-        emit dataChanged(index, index);
+        Q_EMIT dataChanged(index, index);
     }
     return set;
 }
@@ -135,7 +135,7 @@
     set = no_role_set_data_user_name(m_d, row, value.utf16(), value.length());
     if (set) {
         QModelIndex index = createIndex(row, 0, row);
-        emit dataChanged(index, index);
+        Q_EMIT dataChanged(index, index);
     }
     return set;
 }
@@ -312,7 +312,7 @@
     set = persons_set_data_user_name(m_d, row, value.utf16(), value.length());
     if (set) {
         QModelIndex index = createIndex(row, 0, row);
-        emit dataChanged(index, index);
+        Q_EMIT dataChanged(index, index);
     }
     return set;
 }
@@ -407,14 +407,14 @@
     QAbstractItemModel(parent),
     m_d(no_role_new(this,
         [](const NoRole* o) {
-            emit o->newDataReady(QModelIndex());
+            Q_EMIT o->newDataReady(QModelIndex());
         },
         [](NoRole* o) {
-            emit o->layoutAboutToBeChanged();
+            Q_EMIT o->layoutAboutToBeChanged();
         },
         [](NoRole* o) {
             o->updatePersistentIndexes();
-            emit o->layoutChanged();
+            Q_EMIT o->layoutChanged();
         },
         [](NoRole* o, quintptr first, quintptr last) {
             o->dataChanged(o->createIndex(first, 0, first),
@@ -472,14 +472,14 @@
     QAbstractItemModel(parent),
     m_d(persons_new(this,
         [](const Persons* o) {
-            emit o->newDataReady(QModelIndex());
+            Q_EMIT o->newDataReady(QModelIndex());
         },
         [](Persons* o) {
-            emit o->layoutAboutToBeChanged();
+            Q_EMIT o->layoutAboutToBeChanged();
         },
         [](Persons* o) {
             o->updatePersistentIndexes();
-            emit o->layoutChanged();
+            Q_EMIT o->layoutChanged();
         },
         [](Persons* o, quintptr first, quintptr last) {
             o->dataChanged(o->createIndex(first, 0, first),
diff --git a/tests/test_list_types_rust.h b/tests/test_list_types_rust.h
--- a/tests/test_list_types_rust.h
+++ b/tests/test_list_types_rust.h
@@ -70,13 +70,13 @@
     Q_INVOKABLE quint8 u8(int row) const;
     Q_INVOKABLE bool setU8(int row, quint8 value);
 
-signals:
+Q_SIGNALS:
     // new data is ready to be made available to the model with fetchMore()
     void newDataReady(const QModelIndex &parent) const;
 private:
     QHash<QPair<int,Qt::ItemDataRole>, QVariant> m_headerData;
     void initHeaderData();
     void updatePersistentIndexes();
-signals:
+Q_SIGNALS:
 };
 #endif // TEST_LIST_TYPES_RUST_H
diff --git a/tests/test_list_types_rust.cpp b/tests/test_list_types_rust.cpp
--- a/tests/test_list_types_rust.cpp
+++ b/tests/test_list_types_rust.cpp
@@ -171,7 +171,7 @@
     set = list_set_data_boolean(m_d, row, value);
     if (set) {
         QModelIndex index = createIndex(row, 0, row);
-        emit dataChanged(index, index);
+        Q_EMIT dataChanged(index, index);
     }
     return set;
 }
@@ -189,7 +189,7 @@
     set = list_set_data_bytearray(m_d, row, value.data(), value.length());
     if (set) {
         QModelIndex index = createIndex(row, 0, row);
-        emit dataChanged(index, index);
+        Q_EMIT dataChanged(index, index);
     }
     return set;
 }
@@ -205,7 +205,7 @@
     set = list_set_data_f32(m_d, row, value);
     if (set) {
         QModelIndex index = createIndex(row, 0, row);
-        emit dataChanged(index, index);
+        Q_EMIT dataChanged(index, index);
     }
     return set;
 }
@@ -221,7 +221,7 @@
     set = list_set_data_f64(m_d, row, value);
     if (set) {
         QModelIndex index = createIndex(row, 0, row);
-        emit dataChanged(index, index);
+        Q_EMIT dataChanged(index, index);
     }
     return set;
 }
@@ -237,7 +237,7 @@
     set = list_set_data_i16(m_d, row, value);
     if (set) {
         QModelIndex index = createIndex(row, 0, row);
-        emit dataChanged(index, index);
+        Q_EMIT dataChanged(index, index);
     }
     return set;
 }
@@ -253,7 +253,7 @@
     set = list_set_data_i32(m_d, row, value);
     if (set) {
         QModelIndex index = createIndex(row, 0, row);
-        emit dataChanged(index, index);
+        Q_EMIT dataChanged(index, index);
     }
     return set;
 }
@@ -269,7 +269,7 @@
     set = list_set_data_i64(m_d, row, value);
     if (set) {
         QModelIndex index = createIndex(row, 0, row);
-        emit dataChanged(index, index);
+        Q_EMIT dataChanged(index, index);
     }
     return set;
 }
@@ -285,7 +285,7 @@
     set = list_set_data_i8(m_d, row, value);
     if (set) {
         QModelIndex index = createIndex(row, 0, row);
-        emit dataChanged(index, index);
+        Q_EMIT dataChanged(index, index);
     }
     return set;
 }
@@ -310,7 +310,7 @@
     }
     if (set) {
         QModelIndex index = createIndex(row, 0, row);
-        emit dataChanged(index, index);
+        Q_EMIT dataChanged(index, index);
     }
     return set;
 }
@@ -332,7 +332,7 @@
     }
     if (set) {
         QModelIndex index = createIndex(row, 0, row);
-        emit dataChanged(index, index);
+        Q_EMIT dataChanged(index, index);
     }
     return set;
 }
@@ -354,7 +354,7 @@
     }
     if (set) {
         QModelIndex index = createIndex(row, 0, row);
-        emit dataChanged(index, index);
+        Q_EMIT dataChanged(index, index);
     }
     return set;
 }
@@ -372,7 +372,7 @@
     set = list_set_data_string(m_d, row, value.utf16(), value.length());
     if (set) {
         QModelIndex index = createIndex(row, 0, row);
-        emit dataChanged(index, index);
+        Q_EMIT dataChanged(index, index);
     }
     return set;
 }
@@ -388,7 +388,7 @@
     set = list_set_data_u16(m_d, row, value);
     if (set) {
         QModelIndex index = createIndex(row, 0, row);
-        emit dataChanged(index, index);
+        Q_EMIT dataChanged(index, index);
     }
     return set;
 }
@@ -404,7 +404,7 @@
     set = list_set_data_u32(m_d, row, value);
     if (set) {
         QModelIndex index = createIndex(row, 0, row);
-        emit dataChanged(index, index);
+        Q_EMIT dataChanged(index, index);
     }
     return set;
 }
@@ -420,7 +420,7 @@
     set = list_set_data_u64(m_d, row, value);
     if (set) {
         QModelIndex index = createIndex(row, 0, row);
-        emit dataChanged(index, index);
+        Q_EMIT dataChanged(index, index);
     }
     return set;
 }
@@ -436,7 +436,7 @@
     set = list_set_data_u8(m_d, row, value);
     if (set) {
         QModelIndex index = createIndex(row, 0, row);
-        emit dataChanged(index, index);
+        Q_EMIT dataChanged(index, index);
     }
     return set;
 }
@@ -649,14 +649,14 @@
     QAbstractItemModel(parent),
     m_d(list_new(this,
         [](const List* o) {
-            emit o->newDataReady(QModelIndex());
+            Q_EMIT o->newDataReady(QModelIndex());
         },
         [](List* o) {
-            emit o->layoutAboutToBeChanged();
+            Q_EMIT o->layoutAboutToBeChanged();
         },
         [](List* o) {
             o->updatePersistentIndexes();
-            emit o->layoutChanged();
+            Q_EMIT o->layoutChanged();
         },
         [](List* o, quintptr first, quintptr last) {
             o->dataChanged(o->createIndex(first, 0, first),
diff --git a/tests/test_object_rust.h b/tests/test_object_rust.h
--- a/tests/test_object_rust.h
+++ b/tests/test_object_rust.h
@@ -22,7 +22,7 @@
     ~Person();
     QString userName() const;
     void setUserName(const QString& v);
-signals:
+Q_SIGNALS:
     void userNameChanged();
 };
 #endif // TEST_OBJECT_RUST_H
diff --git a/tests/test_object_rust.cpp b/tests/test_object_rust.cpp
--- a/tests/test_object_rust.cpp
+++ b/tests/test_object_rust.cpp
@@ -9,7 +9,7 @@
     }
     inline void personUserNameChanged(Person* o)
     {
-        emit o->userNameChanged();
+        Q_EMIT o->userNameChanged();
     }
 }
 extern "C" {
diff --git a/tests/test_object_types_rust.h b/tests/test_object_types_rust.h
--- a/tests/test_object_types_rust.h
+++ b/tests/test_object_types_rust.h
@@ -73,7 +73,7 @@
     void setU64(quint64 v);
     quint8 u8() const;
     void setU8(quint8 v);
-signals:
+Q_SIGNALS:
     void booleanChanged();
     void bytearrayChanged();
     void f32Changed();
diff --git a/tests/test_object_types_rust.cpp b/tests/test_object_types_rust.cpp
--- a/tests/test_object_types_rust.cpp
+++ b/tests/test_object_types_rust.cpp
@@ -45,75 +45,75 @@
     }
     inline void objectBooleanChanged(Object* o)
     {
-        emit o->booleanChanged();
+        Q_EMIT o->booleanChanged();
     }
     inline void objectBytearrayChanged(Object* o)
     {
-        emit o->bytearrayChanged();
+        Q_EMIT o->bytearrayChanged();
     }
     inline void objectF32Changed(Object* o)
     {
-        emit o->f32Changed();
+        Q_EMIT o->f32Changed();
     }
     inline void objectF64Changed(Object* o)
     {
-        emit o->f64Changed();
+        Q_EMIT o->f64Changed();
     }
     inline void objectI16Changed(Object* o)
     {
-        emit o->i16Changed();
+        Q_EMIT o->i16Changed();
     }
     inline void objectI32Changed(Object* o)
     {
-        emit o->i32Changed();
+        Q_EMIT o->i32Changed();
     }
     inline void objectI64Changed(Object* o)
     {
-        emit o->i64Changed();
+        Q_EMIT o->i64Changed();
     }
     inline void objectI8Changed(Object* o)
     {
-        emit o->i8Changed();
+        Q_EMIT o->i8Changed();
     }
     inline void objectOptionalBooleanChanged(Object* o)
     {
-        emit o->optionalBooleanChanged();
+        Q_EMIT o->optionalBooleanChanged();
     }
     inline void objectOptionalBytearrayChanged(Object* o)
     {
-        emit o->optionalBytearrayChanged();
+        Q_EMIT o->optionalBytearrayChanged();
     }
     inline void objectOptionalStringChanged(Object* o)
     {
-        emit o->optionalStringChanged();
+        Q_EMIT o->optionalStringChanged();
     }
     inline void objectOptionalU64Changed(Object* o)
     {
-        emit o->optionalU64Changed();
+        Q_EMIT o->optionalU64Changed();
     }
     inline void objectStringChanged(Object* o)
     {
-        emit o->stringChanged();
+        Q_EMIT o->stringChanged();
     }
     inline void objectStringByFunctionChanged(Object* o)
     {
-        emit o->stringByFunctionChanged();
+        Q_EMIT o->stringByFunctionChanged();
     }
     inline void objectU16Changed(Object* o)
     {
-        emit o->u16Changed();
+        Q_EMIT o->u16Changed();
     }
     inline void objectU32Changed(Object* o)
     {
-        emit o->u32Changed();
+        Q_EMIT o->u32Changed();
     }
     inline void objectU64Changed(Object* o)
     {
-        emit o->u64Changed();
+        Q_EMIT o->u64Changed();
     }
     inline void objectU8Changed(Object* o)
     {
-        emit o->u8Changed();
+        Q_EMIT o->u8Changed();
     }
 }
 extern "C" {
diff --git a/tests/test_objects_rust.h b/tests/test_objects_rust.h
--- a/tests/test_objects_rust.h
+++ b/tests/test_objects_rust.h
@@ -26,7 +26,7 @@
     ~Group();
     const Person* person() const;
     Person* person();
-signals:
+Q_SIGNALS:
     void personChanged();
 };
 
@@ -47,7 +47,7 @@
     ~InnerObject();
     QString description() const;
     void setDescription(const QString& v);
-signals:
+Q_SIGNALS:
     void descriptionChanged();
 };
 
@@ -68,7 +68,7 @@
     ~Person();
     const InnerObject* object() const;
     InnerObject* object();
-signals:
+Q_SIGNALS:
     void objectChanged();
 };
 #endif // TEST_OBJECTS_RUST_H
diff --git a/tests/test_objects_rust.cpp b/tests/test_objects_rust.cpp
--- a/tests/test_objects_rust.cpp
+++ b/tests/test_objects_rust.cpp
@@ -9,7 +9,7 @@
     }
     inline void innerObjectDescriptionChanged(InnerObject* o)
     {
-        emit o->descriptionChanged();
+        Q_EMIT o->descriptionChanged();
     }
 }
 extern "C" {
diff --git a/tests/test_tree_rust.h b/tests/test_tree_rust.h
--- a/tests/test_tree_rust.h
+++ b/tests/test_tree_rust.h
@@ -40,13 +40,13 @@
     Q_INVOKABLE QString userName(const QModelIndex& index) const;
     Q_INVOKABLE bool setUserName(const QModelIndex& index, const QString& value);
 
-signals:
+Q_SIGNALS:
     // new data is ready to be made available to the model with fetchMore()
     void newDataReady(const QModelIndex &parent) const;
 private:
     QHash<QPair<int,Qt::ItemDataRole>, QVariant> m_headerData;
     void initHeaderData();
     void updatePersistentIndexes();
-signals:
+Q_SIGNALS:
 };
 #endif // TEST_TREE_RUST_H
diff --git a/tests/test_tree_rust.cpp b/tests/test_tree_rust.cpp
--- a/tests/test_tree_rust.cpp
+++ b/tests/test_tree_rust.cpp
@@ -163,7 +163,7 @@
     bool set = false;
     set = persons_set_data_user_name(m_d, index.internalId(), value.utf16(), value.length());
     if (set) {
-        emit dataChanged(index, index);
+        Q_EMIT dataChanged(index, index);
     }
     return set;
 }
@@ -260,17 +260,17 @@
         [](const Persons* o, option_quintptr id) {
             if (id.some) {
                 int row = persons_row(o->m_d, id.value);
-                emit o->newDataReady(o->createIndex(row, 0, id.value));
+                Q_EMIT o->newDataReady(o->createIndex(row, 0, id.value));
             } else {
-                emit o->newDataReady(QModelIndex());
+                Q_EMIT o->newDataReady(QModelIndex());
             }
         },
         [](Persons* o) {
-            emit o->layoutAboutToBeChanged();
+            Q_EMIT o->layoutAboutToBeChanged();
         },
         [](Persons* o) {
             o->updatePersistentIndexes();
-            emit o->layoutChanged();
+            Q_EMIT o->layoutChanged();
         },
         [](Persons* o, quintptr first, quintptr last) {
             quintptr frow = persons_row(o->m_d, first);