blob: ad2cb13abbcec1e4ce91a15a9804b0a18156a1c5 [file] [log] [blame]
extern int var __attribute__((weak));
extern int arr[] __attribute__((weak));
extern int fun(void) __attribute__((weak));
int test_addr_weak_fun(void)
{
if ( &var) return 1;
if ( arr) return 1;
if ( &arr) return 1;
if ( fun) return 1;
if ( &fun) return 1;
if ( *fun) return 1;
if (!&var) return 0;
if (! arr) return 0;
if (!&arr) return 0;
if (! fun) return 0;
if (!&fun) return 0;
if (!*fun) return 0;
return -1;
}
/*
* check-name: Waddress-weak
* check-note: Undefined weak symbols (can) have a null address.
* check-command: sparse -Wno-decl -Waddress $file
* check-known-to-fail
*/