| // 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'}} |
| } |