1 files changed, 34 insertions, 0 deletions
diff --git a/Examples/test-suite/template_virtual.i b/Examples/test-suite/template_virtual.i
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+++ b/Examples/test-suite/template_virtual.i
@@ -0,0 +1,34 @@
+%module template_virtual
+
+// Submitted by Marcelo Matus  
+// assertion emmitted with templates + derivation + pure virtual member
+// allocate.cxx:47: int Allocate::is_abstract_inherit(Node*, Node*):
+// Assertion `dn' failed.
+ 
+%inline %{
+ 
+    template <class T>
+    class A
+    {
+    public:
+      virtual ~A() { }
+
+      virtual void say_hi() = 0; // only fails with pure virtual methods
+ 
+      virtual void say_hello() {} // this works fine
+ 
+    protected:
+      A() { }  // defined protected as swig generates constructor by default
+    };
+ 
+    template <class T>
+    class B : public A<T>
+    {
+    protected:
+      B() { } // defined protected as swig generates constructor by default
+    };
+ 
+%}
+ 
+%template(A_int) A<int>;
+%template(B_int) B<int>;  // !!!! it crashes right here !!!!!