1f51a89d39
These were ignored by git accidentally. We want ALL OF THEM since they all came in the llvm/clang source distribution.
98 lines
2.5 KiB
C++
98 lines
2.5 KiB
C++
// RUN: %clang_cc1 -fsyntax-only -verify %s
|
|
|
|
template<typename T> class A;
|
|
|
|
extern "C++" {
|
|
template<typename T> class B;
|
|
}
|
|
|
|
namespace N {
|
|
template<typename T> class C;
|
|
}
|
|
|
|
extern "C" {
|
|
template<typename T> class D; // expected-error{{templates must have C++ linkage}}
|
|
}
|
|
|
|
template<class U> class A; // expected-note{{previous template declaration is here}}
|
|
|
|
template<int N> class A; // expected-error{{template parameter has a different kind in template redeclaration}}
|
|
|
|
template<int N> class NonTypeTemplateParm;
|
|
|
|
typedef int INT;
|
|
|
|
template<INT M> class NonTypeTemplateParm; // expected-note{{previous non-type template parameter with type 'INT' (aka 'int') is here}}
|
|
|
|
template<long> class NonTypeTemplateParm; // expected-error{{template non-type parameter has a different type 'long' in template redeclaration}}
|
|
|
|
template<template<typename T> class X> class TemplateTemplateParm;
|
|
|
|
template<template<class> class Y> class TemplateTemplateParm; // expected-note{{previous template declaration is here}} \
|
|
// expected-note{{previous template template parameter is here}}
|
|
|
|
template<typename> class TemplateTemplateParm; // expected-error{{template parameter has a different kind in template redeclaration}}
|
|
|
|
template<template<typename T, int> class X> class TemplateTemplateParm; // expected-error{{too many template parameters in template template parameter redeclaration}}
|
|
|
|
template<typename T>
|
|
struct test {}; // expected-note{{previous definition}}
|
|
|
|
template<typename T>
|
|
struct test : T {}; // expected-error{{redefinition}}
|
|
|
|
class X {
|
|
public:
|
|
template<typename T> class C;
|
|
};
|
|
|
|
void f() {
|
|
template<typename T> class X; // expected-error{{expression}}
|
|
}
|
|
|
|
template<typename T> class X1 var; // expected-error{{declared as a template}}
|
|
|
|
namespace M {
|
|
}
|
|
|
|
template<typename T> class M::C3 { }; // expected-error{{out-of-line definition of 'C3' does not match any declaration in namespace 'M'}}
|
|
|
|
namespace PR8001 {
|
|
template<typename T1>
|
|
struct Foo {
|
|
template<typename T2> class Bar;
|
|
typedef Bar<T1> Baz;
|
|
|
|
template<typename T2>
|
|
struct Bar {
|
|
Bar() {}
|
|
};
|
|
};
|
|
|
|
void pr8001() {
|
|
Foo<int>::Baz x;
|
|
Foo<int>::Bar<int> y(x);
|
|
}
|
|
}
|
|
|
|
namespace rdar9676205 {
|
|
template <unsigned, class _Tp> class tuple_element;
|
|
|
|
template <class _T1, class _T2> class pair;
|
|
|
|
template <class _T1, class _T2>
|
|
class tuple_element<0, pair<_T1, _T2> >
|
|
{
|
|
template <class _Tp>
|
|
struct X
|
|
{
|
|
template <class _Up, bool = X<_Up>::value>
|
|
struct Y
|
|
: public X<_Up>,
|
|
public Y<_Up>
|
|
{ };
|
|
};
|
|
};
|
|
}
|
|
|