101 lines
2.0 KiB
C++
101 lines
2.0 KiB
C++
// RUN: %clang_cc1 -fsyntax-only -verify %s
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template<typename T, typename U> // expected-note{{previous template}}
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class X0 {
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public:
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typedef int size_type;
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X0(int);
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~X0();
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void f0(const T&, const U&);
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T& operator[](int i) const;
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void f1(size_type) const;
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void f2(size_type) const;
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void f3(size_type) const;
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void f4() ;
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operator T*() const;
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T value;
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};
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template<typename T, typename U>
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void X0<T, U>::f0(const T&, const U&) { // expected-note{{previous definition}}
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}
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template<class X, class Y>
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X& X0<X, Y>::operator[](int i) const {
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(void)i;
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return value;
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}
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template<class X, class Y>
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void X0<X, Y>::f1(int) const { }
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template<class X, class Y>
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void X0<X, Y>::f2(size_type) const { }
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template<class X, class Y, class Z> // expected-error{{too many template parameters}}
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void X0<X, Y>::f3(size_type) const {
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}
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template<class X, class Y>
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void X0<Y, X>::f4() { } // expected-error{{does not refer}}
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// FIXME: error message should probably say, "redefinition of 'X0<T, U>::f0'"
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// rather than just "redefinition of 'f0'"
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template<typename T, typename U>
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void X0<T, U>::f0(const T&, const U&) { // expected-error{{redefinition}}
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}
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// Test out-of-line constructors, destructors
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template<typename T, typename U>
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X0<T, U>::X0(int x) : value(x) { }
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template<typename T, typename U>
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X0<T, U>::~X0() { }
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// Test out-of-line conversion functions.
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template<typename T, typename U>
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X0<T, U>::operator T*() const {
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return &value;
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}
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namespace N { template <class X> class A {void a();}; }
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namespace N { template <class X> void A<X>::a() {} }
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// PR5566
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template<typename T>
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struct X1 {
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template<typename U>
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struct B { void f(); };
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};
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template<typename T>
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template<typename U>
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void X1<T>::template B<U>::f() { }
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// PR5527
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template <template <class> class T>
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class X2 {
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template <class F>
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class Bar {
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void Func();
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};
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};
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template <template <class> class T>
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template <class F>
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void X2<T>::Bar<F>::Func() {}
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// PR5528
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template <template <class> class T>
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class X3 {
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void F();
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};
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template <template <class> class T>
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void X3<T>::F() {}
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