From 222e2a7620e6520ffaf4fc4e69d79c18da31542e Mon Sep 17 00:00:00 2001
From: "Zancanaro; Carlo" <czan8762@plang3.cs.usyd.edu.au>
Date: Mon, 24 Sep 2012 09:58:17 +1000
Subject: Add the clang library to the repo (with some of my changes, too).

---
 .../test/SemaTemplate/virtual-member-functions.cpp | 86 ++++++++++++++++++++++
 1 file changed, 86 insertions(+)
 create mode 100644 clang/test/SemaTemplate/virtual-member-functions.cpp

(limited to 'clang/test/SemaTemplate/virtual-member-functions.cpp')

diff --git a/clang/test/SemaTemplate/virtual-member-functions.cpp b/clang/test/SemaTemplate/virtual-member-functions.cpp
new file mode 100644
index 0000000..974f664
--- /dev/null
+++ b/clang/test/SemaTemplate/virtual-member-functions.cpp
@@ -0,0 +1,86 @@
+// RUN: %clang_cc1 -fsyntax-only -verify %s
+
+namespace PR5557 {
+template <class T> struct A {
+  A();
+  virtual void anchor();
+  virtual int a(T x);
+};
+template<class T> A<T>::A() {}
+template<class T> void A<T>::anchor() { }
+
+template<class T> int A<T>::a(T x) { 
+  return *x; // expected-error{{requires pointer operand}}
+}
+
+void f(A<int> x) {
+  x.anchor(); // expected-note{{instantiation}}
+}
+
+template<typename T>
+struct X {
+  virtual void f();
+};
+
+template<>
+void X<int>::f() { }
+}
+
+template<typename T>
+struct Base {
+  virtual ~Base() { 
+    int *ptr = 0;
+    T t = ptr; // expected-error{{cannot initialize}}
+  }
+};
+
+template<typename T>
+struct Derived : Base<T> {
+  virtual void foo() { }
+};
+
+template struct Derived<int>; // expected-note {{in instantiation of member function 'Base<int>::~Base' requested here}}
+
+template<typename T>
+struct HasOutOfLineKey {
+  HasOutOfLineKey() { } 
+  virtual T *f(float *fp);
+};
+
+template<typename T>
+T *HasOutOfLineKey<T>::f(float *fp) {
+  return fp; // expected-error{{cannot initialize return object of type 'int *' with an lvalue of type 'float *'}}
+}
+
+HasOutOfLineKey<int> out_of_line; // expected-note{{in instantiation of member function 'HasOutOfLineKey<int>::f' requested here}}
+
+namespace std {
+  class type_info;
+}
+
+namespace PR7114 {
+  class A { virtual ~A(); }; // expected-note{{declared private here}}
+
+  template<typename T>
+  class B {
+  public:
+    class Inner : public A { }; // expected-error{{base class 'PR7114::A' has private destructor}}
+    static Inner i;
+    static const unsigned value = sizeof(i) == 4;
+  };
+
+  int f() { return B<int>::value; }
+
+  void test_typeid(B<float>::Inner bfi) {
+    (void)typeid(bfi); // expected-note{{implicit default destructor}}
+  }
+
+  template<typename T>
+  struct X : A {
+    void f() { }
+  };
+
+  void test_X(X<int> xi, X<float> xf) {
+    xi.f();
+  }
+}
-- 
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