1 files changed, 116 insertions, 0 deletions
diff --git a/clang/test/SemaTemplate/instantiate-static-var.cpp b/clang/test/SemaTemplate/instantiate-static-var.cpp
new file mode 100644
index 0000000..f309f29
--- /dev/null
+++ b/clang/test/SemaTemplate/instantiate-static-var.cpp
@@ -0,0 +1,116 @@
+// RUN: %clang_cc1 -fsyntax-only -verify %s
+template<typename T, T Divisor>
+class X {
+public:
+  static const T value = 10 / Divisor; // expected-error{{in-class initializer for static data member is not a constant expression}}
+};
+
+int array1[X<int, 2>::value == 5? 1 : -1];
+X<int, 0> xi0; // expected-note{{in instantiation of template class 'X<int, 0>' requested here}}
+
+
+template<typename T>
+class Y {
+  static const T value = 0; // expected-warning{{in-class initializer for static data member of type 'const float' is a GNU extension}}
+};
+
+Y<float> fy; // expected-note{{in instantiation of template class 'Y<float>' requested here}}
+
+
+// out-of-line static member variables
+
+template<typename T>
+struct Z {
+  static T value;
+};
+
+template<typename T>
+T Z<T>::value; // expected-error{{no matching constructor}}
+
+struct DefCon {};
+
+struct NoDefCon { 
+  NoDefCon(const NoDefCon&); // expected-note{{candidate constructor}}
+};
+
+void test() {
+  DefCon &DC = Z<DefCon>::value;
+  NoDefCon &NDC = Z<NoDefCon>::value; // expected-note{{instantiation}}
+}
+
+// PR5609
+struct X1 {
+  ~X1();  // The errors won't be triggered without this dtor.
+};
+
+template <typename T>
+struct Y1 {
+  static char Helper(T);
+  static const int value = sizeof(Helper(T()));
+};
+
+struct X2 {
+  virtual ~X2();
+};
+
+namespace std {
+  class type_info { };
+}
+
+template <typename T>
+struct Y2 {
+  static T &Helper();
+  static const int value = sizeof(typeid(Helper()));
+};
+
+template <int>
+struct Z1 {};
+
+void Test() {
+  Z1<Y1<X1>::value> x;
+  int y[Y1<X1>::value];
+  Z1<Y2<X2>::value> x2;
+  int y2[Y2<X2>::value];
+}
+
+// PR5672
+template <int n>
+struct X3 {};
+
+class Y3 {
+ public:
+  ~Y3();  // The error isn't triggered without this dtor.
+
+  void Foo(X3<1>);
+};
+
+template <typename T>
+struct SizeOf {
+  static const int value = sizeof(T);
+};
+
+void MyTest3() {
+   Y3().Foo(X3<SizeOf<char>::value>());
+}
+
+namespace PR6449 {
+  template<typename T>    
+  struct X0  {
+    static const bool var = false;
+  };
+
+  template<typename T>
+  const bool X0<T>::var;
+
+  template<typename T>
+  struct X1 : public X0<T> {
+    static const bool var = false;
+  };
+
+  template<typename T>      
+  const bool X1<T>::var;
+
+  template class X0<char>;
+  template class X1<char>;
+
+}