Richard Smith | 762bb9d | 2011-10-13 22:29:44 +0000 | [diff] [blame] | 1 | // RUN: %clang_cc1 %s -fsyntax-only -verify -std=c++11 |
Chandler Carruth | 6614b2d | 2010-05-13 12:04:17 +0000 | [diff] [blame] | 2 | |
| 3 | struct X {}; |
| 4 | typedef X foo_t; |
| 5 | |
| 6 | foo_t *ptr; |
| 7 | char c1 = ptr; // expected-error{{'foo_t *' (aka 'X *')}} |
| 8 | |
| 9 | const foo_t &ref = foo_t(); |
Chris Lattner | 0c42bb6 | 2010-09-05 00:17:29 +0000 | [diff] [blame] | 10 | char c2 = ref; // expected-error{{'const foo_t' (aka 'const X')}} |
Richard Smith | 34b41d9 | 2011-02-20 03:19:35 +0000 | [diff] [blame] | 11 | |
| 12 | // deduced auto should not produce an aka. |
| 13 | auto aut = X(); |
| 14 | char c3 = aut; // expected-error{{from 'X' to 'char'}} |
Chandler Carruth | 0673cb3 | 2011-07-11 17:49:21 +0000 | [diff] [blame] | 15 | |
| 16 | // There are two classes named Foo::foo here. Make sure the message gives |
| 17 | // a way to them apart. |
| 18 | namespace Foo { |
| 19 | class foo {}; |
| 20 | } |
| 21 | |
| 22 | namespace bar { |
| 23 | namespace Foo { |
| 24 | class foo; |
| 25 | } |
| 26 | void f(Foo::foo* x); // expected-note{{passing argument to parameter 'x' here}} |
| 27 | } |
| 28 | |
| 29 | void test(Foo::foo* x) { |
Richard Trieu | 2fe9b7f | 2011-12-15 00:38:15 +0000 | [diff] [blame] | 30 | bar::f(x); // expected-error{{cannot initialize a parameter of type 'Foo::foo *' (aka 'bar::Foo::foo *') with an lvalue of type 'Foo::foo *'}} |
Chandler Carruth | 0673cb3 | 2011-07-11 17:49:21 +0000 | [diff] [blame] | 31 | } |
| 32 | |
Richard Trieu | ecb912e | 2011-11-14 19:39:25 +0000 | [diff] [blame] | 33 | namespace ns { |
| 34 | struct str { |
| 35 | static void method(struct data *) {} |
| 36 | }; |
| 37 | } |
| 38 | |
| 39 | struct data { int i; }; |
| 40 | |
| 41 | typedef void (*callback)(struct data *); |
| 42 | |
Matt Beaumont-Gay | 712692e | 2012-06-28 19:20:41 +0000 | [diff] [blame] | 43 | 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}} |
Richard Trieu | ecb912e | 2011-11-14 19:39:25 +0000 | [diff] [blame] | 44 | |
| 45 | void test() { |
| 46 | helper(&ns::str::method); // expected-error{{no matching function for call to 'helper'}} |
| 47 | } |