Introducing virtual-signal

Warns when a signal is virtual.
moc already warns about this, but it's not a fatal warning.
With clazy you can add -Werror.

3 files changed, 22 insertions, 0 deletions

diff --git a/tests/virtual-signal/config.json b/tests/virtual-signal/config.json
new file mode 100644
index 00000000..e7e6e0cb
--- /dev/null
+++ b/tests/virtual-signal/config.json
@@ -0,0 +1,7 @@
+{
+    "tests" : [
+        {
+            "filename" : "main.cpp"
+        }
+    ]
+}
diff --git a/tests/virtual-signal/main.cpp b/tests/virtual-signal/main.cpp
new file mode 100644
index 00000000..1bdd0f9a
--- /dev/null
+++ b/tests/virtual-signal/main.cpp
@@ -0,0 +1,14 @@
+#include <QtCore/QObject>
+
+class MyObj : public QObject
+{
+    Q_OBJECT
+public:
+    void foo();
+signals:
+    void mySig(); // OK
+    virtual void myVirtualSig(); // Warn
+public Q_SLOTS:
+    void mySlot();
+};
+
diff --git a/tests/virtual-signal/main.cpp.expected b/tests/virtual-signal/main.cpp.expected
new file mode 100644
index 00000000..9110dc37
--- /dev/null
+++ b/tests/virtual-signal/main.cpp.expected
@@ -0,0 +1 @@
+virtual-signal/main.cpp:10:5: warning: signal is virtual [-Wclazy-virtual-signal]