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-rw-r--r--test/SemaCXX/implicit-virtual-member-functions.cpp8
-rw-r--r--test/SemaCXX/virtual-member-functions-key-function.cpp12
-rw-r--r--test/SemaTemplate/virtual-member-functions.cpp23
3 files changed, 30 insertions, 13 deletions
diff --git a/test/SemaCXX/implicit-virtual-member-functions.cpp b/test/SemaCXX/implicit-virtual-member-functions.cpp
index a6b1f8c537..4ae9eae3b3 100644
--- a/test/SemaCXX/implicit-virtual-member-functions.cpp
+++ b/test/SemaCXX/implicit-virtual-member-functions.cpp
@@ -15,15 +15,15 @@ void B::f() { // expected-note {{implicit default destructor for 'struct B' firs
struct C : A { // expected-error {{no suitable member 'operator delete' in 'C'}}
C();
void operator delete(void *, int); // expected-note {{'operator delete' declared here}}
-};
+}; // expected-note {{implicit default destructor for 'struct C' first required here}}
-C::C() { } // expected-note {{implicit default destructor for 'struct C' first required here}}
+C::C() { }
struct D : A { // expected-error {{no suitable member 'operator delete' in 'D'}}
void operator delete(void *, int); // expected-note {{'operator delete' declared here}}
-};
+}; // expected-note {{implicit default destructor for 'struct D' first required here}}
void f() {
- new D; // expected-note {{implicit default destructor for 'struct D' first required here}}
+ new D;
}
diff --git a/test/SemaCXX/virtual-member-functions-key-function.cpp b/test/SemaCXX/virtual-member-functions-key-function.cpp
index 3d048595e9..8da6bf5598 100644
--- a/test/SemaCXX/virtual-member-functions-key-function.cpp
+++ b/test/SemaCXX/virtual-member-functions-key-function.cpp
@@ -4,19 +4,15 @@ struct A {
};
struct B : A { // expected-error {{no suitable member 'operator delete' in 'B'}}
- B() { } // expected-note {{implicit default destructor for 'struct B' first required here}}
+ B() { }
void operator delete(void *, int); // expected-note {{'operator delete' declared here}}
-};
+}; // expected-note {{implicit default destructor for 'struct B' first required here}}
struct C : A { // expected-error {{no suitable member 'operator delete' in 'C'}}
void operator delete(void *, int); // expected-note {{'operator delete' declared here}}
-};
+}; // expected-note {{implicit default destructor for 'struct C' first required here}}
void f() {
- // new B should mark the constructor as used, which then marks
- // all the virtual members as used, because B has no key function.
(void)new B;
-
- // Same here, except that C has an implicit constructor.
- (void)new C; // expected-note {{implicit default destructor for 'struct C' first required here}}
+ (void)new C;
}
diff --git a/test/SemaTemplate/virtual-member-functions.cpp b/test/SemaTemplate/virtual-member-functions.cpp
index 69ae0807b4..a9eb729ed5 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 +25,19 @@ 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}}
+