| /* { dg-require-effective-target sigsetjmp } */ |
| |
| #include "test-setjmp.h" |
| #include <stddef.h> |
| #include <stdlib.h> |
| |
| extern int foo (int) __attribute__ ((__pure__)); |
| |
| static sigjmp_buf env; |
| |
| static void inner (void) |
| { |
| void *ptr = malloc (1024); /* { dg-message "allocated here" } */ |
| |
| siglongjmp (env, 1); /* { dg-warning "leak of 'ptr'" "warning" } */ |
| /* { dg-message "rewinding from 'siglongjmp' in 'inner'" " event: rewind from" { target *-*-* } .-1 } */ |
| |
| free (ptr); |
| } |
| |
| void outer (void) |
| { |
| int i; |
| |
| foo (0); |
| |
| i = sigsetjmp(env, 0); /* { dg-message "'sigsetjmp' called here" "event: sigsetjmp call" } */ |
| /* { dg-message "to 'sigsetjmp' in 'outer'" "event: rewind to" { target *-*-* } .-1 } */ |
| |
| if (i == 0) |
| { |
| foo (1); |
| inner (); |
| } |
| |
| foo (3); |
| } |