Daniel Dunbar | d7d5f02 | 2009-03-24 02:24:46 +0000 | [diff] [blame] | 1 | // RUN: clang-cc %s -verify -fsyntax-only |
Chris Lattner | e3995fe | 2007-11-06 06:07:26 +0000 | [diff] [blame] | 2 | |
| 3 | void foo(void); |
Steve Naroff | adbbd0c | 2008-01-14 20:51:29 +0000 | [diff] [blame] | 4 | void foo(void) {} |
Chris Lattner | e3995fe | 2007-11-06 06:07:26 +0000 | [diff] [blame] | 5 | void foo(void); |
Chris Lattner | 5f4a682 | 2008-11-23 23:12:31 +0000 | [diff] [blame] | 6 | void foo(void); // expected-note {{previous declaration is here}} |
Chris Lattner | e3995fe | 2007-11-06 06:07:26 +0000 | [diff] [blame] | 7 | |
Steve Naroff | 837618c | 2008-01-16 15:01:34 +0000 | [diff] [blame] | 8 | void foo(int); // expected-error {{conflicting types for 'foo'}} |
Steve Naroff | adbbd0c | 2008-01-14 20:51:29 +0000 | [diff] [blame] | 9 | |
| 10 | int funcdef() |
| 11 | { |
| 12 | return 0; |
| 13 | } |
| 14 | |
| 15 | int funcdef(); |
| 16 | |
Chris Lattner | 5f4a682 | 2008-11-23 23:12:31 +0000 | [diff] [blame] | 17 | int funcdef2() { return 0; } // expected-note {{previous definition is here}} |
Steve Naroff | adbbd0c | 2008-01-14 20:51:29 +0000 | [diff] [blame] | 18 | int funcdef2() { return 0; } // expected-error {{redefinition of 'funcdef2'}} |
| 19 | |
Nuno Lopes | b243b7d | 2009-01-28 00:44:33 +0000 | [diff] [blame] | 20 | // PR2502 |
| 21 | void (*f)(void); |
| 22 | void (*f)() = 0; |
Daniel Dunbar | 64cfdb7 | 2009-01-28 21:22:12 +0000 | [diff] [blame] | 23 | |
| 24 | typedef __attribute__(( ext_vector_type(2) )) int Vi2; |
| 25 | typedef __attribute__(( ext_vector_type(2) )) float Vf2; |
| 26 | |
| 27 | Vf2 g0; // expected-note {{previous definition is here}} |
| 28 | Vi2 g0; // expected-error {{redefinition of 'g0'}} |
| 29 | |
| 30 | _Complex int g1; // expected-note {{previous definition is here}} |
| 31 | _Complex float g1; // expected-error {{redefinition of 'g1'}} |
Chris Lattner | 3ebc36a | 2009-02-11 06:22:30 +0000 | [diff] [blame] | 32 | |
| 33 | // rdar://6096412 |
| 34 | extern char i6096412[10]; |
| 35 | extern char i6096412[]; |
| 36 | void foo6096412(void) { |
| 37 | int x = sizeof(i6096412); |
| 38 | } |
| 39 | |