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// RUN: %clang_cc1 -std=c++0x -fsyntax-only -fexceptions -verify %s
template<typename... Types> struct tuple;
// FIXME: Many more bullets to go
// In a template-argument-list (14.3); the pattern is a template-argument.
template<typename ...Types>
struct tuple_of_refs {
typedef tuple<Types& ...> types;
};
tuple<int&, float&> *t_int_ref_float_ref;
tuple_of_refs<int&, float&>::types *t_int_ref_float_ref_2 = t_int_ref_float_ref;
template<typename ...Types>
struct extract_nested_types {
typedef tuple<typename Types::type...> types;
};
template<typename T>
struct identity {
typedef T type;
};
tuple<int, float> *t_int_float;
extract_nested_types<identity<int>, identity<float> >::types *t_int_float_2
= t_int_float;
// In a dynamic-exception-specification (15.4); the pattern is a type-id.
template<typename ...Types>
struct f_with_except {
virtual void f() throw(Types...); // expected-note{{overridden virtual function is here}}
};
struct check_f_with_except_1 : f_with_except<int, float> {
virtual void f() throw(int, float);
};
struct check_f_with_except_2 : f_with_except<int, float> {
virtual void f() throw(int);
};
struct check_f_with_except_3 : f_with_except<int, float> {
virtual void f() throw(int, float, double); // expected-error{{exception specification of overriding function is more lax than base version}}
};
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