forked from OSchip/llvm-project
56 lines
1.1 KiB
C++
56 lines
1.1 KiB
C++
// RUN: %clang_cc1 -fsyntax-only -verify %s
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namespace PR5557 {
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template <class T> struct A {
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A();
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virtual void anchor(); // expected-note{{instantiation}}
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virtual int a(T x);
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};
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template<class T> A<T>::A() {}
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template<class T> void A<T>::anchor() { }
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template<class T> int A<T>::a(T x) {
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return *x; // expected-error{{requires pointer operand}}
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}
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void f(A<int> x) {
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x.anchor();
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}
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template<typename T>
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struct X {
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virtual void f();
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};
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template<>
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void X<int>::f() { }
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}
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template<typename T>
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struct Base {
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virtual ~Base() {
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int *ptr = 0;
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T t = ptr; // expected-error{{cannot initialize}}
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}
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};
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template<typename T>
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struct Derived : Base<T> {
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virtual void foo() { }
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};
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template struct Derived<int>; // expected-note{{instantiation}}
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template<typename T>
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struct HasOutOfLineKey {
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HasOutOfLineKey() { } // expected-note{{in instantiation of member function 'HasOutOfLineKey<int>::f' requested here}}
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virtual T *f(float *fp);
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};
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template<typename T>
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T *HasOutOfLineKey<T>::f(float *fp) {
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return fp; // expected-error{{cannot initialize return object of type 'int *' with an lvalue of type 'float *'}}
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}
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HasOutOfLineKey<int> out_of_line;
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