Reject redefinition of virtual methods with different return type.

2 files changed, 22 insertions, 0 deletions

diff --git a/tests/typing/bad/testfile-invalid-virtual-redef.cpp b/tests/typing/bad/testfile-invalid-virtual-redef.cpp
new file mode 100644
index 0000000..263ec62
--- /dev/null
+++ b/tests/typing/bad/testfile-invalid-virtual-redef.cpp
@@ -0,0 +1,11 @@
+class A {
+    public:
+    virtual int f(int x);
+};
+
+class B : public A {
+    public:
+    virtual void f(int x);
+};
+
+int main() {}
diff --git a/tests/typing/good/testfile-return-type-redef.cpp b/tests/typing/good/testfile-return-type-redef.cpp
new file mode 100644
index 0000000..ff14d00
--- /dev/null
+++ b/tests/typing/good/testfile-return-type-redef.cpp
@@ -0,0 +1,11 @@
+class A {
+    public:
+    int f(int x);
+};
+
+class B : public A {
+    public:
+    void f(int x);
+};
+
+int main() {}