| /* Ensure we use the correct location when reporting where the |
| signal handler was registered (PR analyzer/95188). */ |
| |
| /* { dg-require-effective-target signal } */ |
| |
| #include <stdio.h> |
| #include <signal.h> |
| |
| int g; |
| extern int foo (void); |
| |
| static void |
| handler (int n) |
| { |
| fprintf (stderr, "got here: %i\n", g); /* { dg-warning "call to 'fprintf' from within signal handler" } */ |
| } |
| |
| int main (int argc, char *argv[]) |
| { |
| g = foo (); /* { dg-bogus "registering" } */ |
| signal (SIGSEGV, handler); /* { dg-message "registering 'handler' as signal handler" } */ |
| return 0; |
| } |
