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// RUN: %clang_cc1 %s -fsyntax-only -verify -std=c++11
struct X {};
typedef X foo_t;
foo_t *ptr;
char c1 = ptr; // expected-error{{'foo_t *' (aka 'X *')}}
const foo_t &ref = foo_t();
char c2 = ref; // expected-error{{'const foo_t' (aka 'const X')}}
// deduced auto should not produce an aka.
auto aut = X();
char c3 = aut; // expected-error{{from 'X' to 'char'}}
// There are two classes named Foo::foo here. Make sure the message gives
// a way to them apart.
namespace Foo {
class foo {};
}
namespace bar {
namespace Foo {
class foo;
}
void f(Foo::foo* x); // expected-note{{passing argument to parameter 'x' here}}
}
void test(Foo::foo* x) {
bar::f(x); // expected-error{{cannot initialize a parameter of type 'Foo::foo *' (aka 'bar::Foo::foo *') with an lvalue of type 'Foo::foo *'}}
}
// PR9548 - "no known conversion from 'vector<string>' to 'vector<string>'"
// vector<string> refers to two different types here. Make sure the message
// gives a way to tell them apart.
class versa_string;
typedef versa_string string;
namespace std {template <typename T> class vector;}
using std::vector;
void f(vector<string> v); // expected-note {{candidate function not viable: no known conversion from 'vector<string>' (aka 'std::vector<std::basic_string>') to 'vector<string>' (aka 'std::vector<versa_string>') for 1st argument}}
namespace std {
class basic_string;
typedef basic_string string;
template <typename T> class vector {};
void g() {
vector<string> v;
f(v); // expected-error{{no matching function for call to 'f'}}
}
}
namespace ns {
struct str {
static void method(struct data *) {}
};
}
struct data { int i; };
typedef void (*callback)(struct data *);
void helper(callback cb) {} // expected-note{{candidate function not viable: no known conversion from 'void (*)(struct data *)' (aka 'void (*)(ns::data *)') to 'callback' (aka 'void (*)(struct data *)') for 1st argument;}}
void test() {
helper(&ns::str::method); // expected-error{{no matching function for call to 'helper'}}
}
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