| Chris Lattner | ab0e887 | 2009-08-11 20:08:03 +0000 | [diff] [blame^] | 1 | // RUN: clang-cc %s -verify -Wunused -fsyntax-only |
| Chris Lattner | a9c0102 | 2007-09-26 22:06:30 +0000 | [diff] [blame] | 2 | #include <stdio.h> |
| 3 | |
| 4 | @interface Greeter |
| 5 | + (void) hello; |
| 6 | @end |
| 7 | |
| 8 | @implementation Greeter |
| 9 | + (void) hello { |
| 10 | fprintf(stdout, "Hello, World!\n"); |
| 11 | } |
| 12 | @end |
| 13 | |
| Chris Lattner | ab0e887 | 2009-08-11 20:08:03 +0000 | [diff] [blame^] | 14 | |
| 15 | |
| 16 | |
| 17 | @interface NSObject @end |
| 18 | @interface NSString : NSObject |
| 19 | - (int)length; |
| 20 | @end |
| 21 | |
| 22 | void test() { |
| 23 | // No unused warning: rdar://7126285 |
| 24 | @"pointless example call for test purposes".length; |
| 25 | } |
| 26 | |
| 27 | |
| 28 | |
| Chris Lattner | a9c0102 | 2007-09-26 22:06:30 +0000 | [diff] [blame] | 29 | int main (void) { |
| 30 | [Greeter hello]; |
| 31 | return 0; |
| 32 | } |
| 33 | |