35 lines
709 B
C++
35 lines
709 B
C++
|
// RUN: %clang_cc1 -fsyntax-only -verify %s -std=c++0x
|
||
|
|
|
||
|
|
template<typename T>
|
||
|
|
struct only {
|
||
|
|
only(T);
|
||
|
|
template<typename U> only(U) = delete; // expected-note {{here}}
|
||
|
|
};
|
||
|
|
|
||
|
|
template<typename ...T>
|
||
|
|
void f(T ...t) {
|
||
|
|
auto x(t...); // expected-error {{requires an initializer}} expected-error {{contains multiple expressions}}
|
||
|
|
only<int> check = x;
|
||
|
|
}
|
||
|
|
|
||
|
|
void g() {
|
||
|
|
f(); // expected-note {{here}}
|
||
|
|
f(0);
|
||
|
|
f(0, 1); // expected-note {{here}}
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
template<typename T>
|
||
|
|
bool h(T t) {
|
||
|
|
auto a = t;
|
||
|
|
decltype(a) b;
|
||
|
|
a = a + b;
|
||
|
|
|
||
|
|
auto p = new auto(t);
|
||
|
|
|
||
|
|
only<double*> test = p; // expected-error {{conversion function from 'char *' to 'only<double *>'}}
|
||
|
|
return p;
|
||
|
|
}
|
||
|
|
|
||
|
|
bool b = h('x'); // expected-note {{here}}
|