new

From-SVN: r20021

gcc/testsuite/g++.old-deja/g++.other/delete1.C

@@ -0,0 +1,15 @@
+//Build don't link:
+struct cl_heap_ring{
+    void operator delete (void* ptr) { }
+    cl_heap_ring ()
+    { }
+};
+
+struct cl_heap_null_ring : public cl_heap_ring {
+    void operator delete (void* ptr) { }
+};
+
+void f()
+{
+  new cl_heap_null_ring();
+}

gcc/testsuite/g++.old-deja/g++.other/virtual1.C

@@ -0,0 +1,13 @@
+// Build don't link:
+
+struct S0 { virtual void f1 () { } };
+
+struct S1 : virtual public S0 { virtual void f1 () { } };
+
+struct S2 : public S1 { virtual void f1 () { } };
+
+struct S3 : virtual public S0 { virtual void f1 () { } };
+
+struct S4 : public S3 { };
+
+void creator () { new S4; }

gcc/testsuite/g++.old-deja/g++.pt/auto_ptr.C

@@ -0,0 +1,54 @@
+template <typename Y> struct auto_ptr_ref {
+  Y* py;
+  auto_ptr_ref(Y* p) : py(p) {}
+};
+template<typename X> struct auto_ptr {
+   X* px;
+ public:
+   typedef X element_type;
+
+   explicit auto_ptr(X* p =0) throw() : px(p) {}
+   auto_ptr(auto_ptr& r) throw() : px(r.release()) {}
+   template<typename Y>
+      auto_ptr(auto_ptr<Y>& r) throw() : px(r.release()) {}
+
+   auto_ptr& operator=(auto_ptr& r) throw() { 
+      reset(r.release()); 
+      return *this;
+   }
+   template<typename Y> auto_ptr& operator=(auto_ptr<Y>& r) throw() { 
+      reset(r.release()); 
+      return *this;
+   }
+
+   ~auto_ptr() { delete px; }
+
+   X& operator*() const throw() { return *px; }
+   X* operator->() const throw() { return px; }
+   X* get() const throw() { return px; }
+   X* release() throw() { X* p=px; px=0; return p; }
+   void reset(X* p=0) throw() { if (px != p) delete px, px = p; }
+
+   auto_ptr(auto_ptr_ref<X> r) throw() : px(r.py) {}
+   template<typename Y> operator auto_ptr_ref<Y>() throw() {
+      return auto_ptr_ref<Y>(release()); 
+   }
+   template<typename Y> operator auto_ptr<Y>() throw() { 
+      return auto_ptr<Y>(release());
+   }
+};
+
+struct Base { Base() {} virtual ~Base() {} };
+struct Derived : Base { Derived() {}; };
+
+auto_ptr<Derived> f() { auto_ptr<Derived> null(0); return null; }
+void g(auto_ptr<Derived>) { }
+void h(auto_ptr<Base>) { }
+
+int main() {
+    auto_ptr<Base> x(f());
+    auto_ptr<Derived> y(f());
+    x = y;
+    g(f());
+    h(f());
+}