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-rw-r--r--gcc-4.9/gcc/testsuite/g++.dg/warn/Wnvdtor-4.C75
1 files changed, 75 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/g++.dg/warn/Wnvdtor-4.C b/gcc-4.9/gcc/testsuite/g++.dg/warn/Wnvdtor-4.C
new file mode 100644
index 000000000..dd6d9d768
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/g++.dg/warn/Wnvdtor-4.C
@@ -0,0 +1,75 @@
+// { dg-do compile }
+// { dg-options "-Weffc++ -Wno-non-virtual-dtor" }
+
+// Warn when a class has virtual functions and accessible non-virtual
+// destructor, in which case it would be possible but unsafe to delete
+// an instance of a derived class through a pointer to the base class.
+
+struct A
+{
+protected:
+ ~A();
+public:
+ virtual void f() = 0;
+};
+
+struct B
+{
+private:
+ ~B();
+public:
+ virtual void f() = 0;
+};
+
+struct C
+{
+ virtual void f() = 0;
+};
+
+struct D
+{
+ ~D();
+ virtual void f() = 0;
+};
+
+struct E;
+
+struct F
+{
+protected:
+ friend class E;
+ ~F();
+public:
+ virtual void f() = 0;
+};
+
+struct G
+{
+private:
+ friend class E;
+ ~G();
+public:
+ virtual void f() = 0;
+};
+
+struct H {};
+
+struct I1 : H
+{};
+struct I2 : private H
+{};
+
+struct J1 : H
+{ virtual ~J1 ();};
+struct J2 : private H
+{ virtual ~J2 ();};
+
+struct K
+{
+ virtual void k ();
+};
+
+struct L1 : K
+{virtual ~L1 ();};
+struct L2 : private K
+{virtual ~L2 ();};