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-rw-r--r--test/SemaTemplate/virtual-member-functions.cpp35
1 files changed, 34 insertions, 1 deletions
diff --git a/test/SemaTemplate/virtual-member-functions.cpp b/test/SemaTemplate/virtual-member-functions.cpp
index 69ae080..db24313 100644
--- a/test/SemaTemplate/virtual-member-functions.cpp
+++ b/test/SemaTemplate/virtual-member-functions.cpp
@@ -3,14 +3,19 @@
namespace PR5557 {
template <class T> struct A {
A();
+ virtual void anchor(); // expected-note{{instantiation}}
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}}
}
-A<int> x; // expected-note{{instantiation}}
+void f(A<int> x) {
+ x.anchor();
+}
template<typename T>
struct X {
@@ -20,3 +25,31 @@ struct X {
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{{instantiation}}
+
+template<typename T>
+struct HasOutOfLineKey {
+ HasOutOfLineKey() { } // expected-note{{in instantiation of member function 'HasOutOfLineKey<int>::f' requested here}}
+ 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;
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