| /* Origin: PR c/179 from Gray Watson <gray@256.com>, adapted as a testcase | |
| by Joseph Myers <jsm28@cam.ac.uk>. */ | |
| /* { dg-do compile } */ | |
| /* { dg-options "-O2 -Wuninitialized" } */ | |
| extern void foo (int *); | |
| extern void bar (int); | |
| void | |
| baz (void) | |
| { | |
| int i; | |
| if (i) /* { dg-warning "is used uninitialized" "uninit i warning" } */ | |
| bar (i); | |
| foo (&i); | |
| } |