21 …// CHECK-NOTES: :[[@LINE-1]]:3: warning: standard function 'printf' may not be asynchronous-safe; …  in handler_printf()
22   // CHECK-NOTES: :[[@LINE+4]]:18: note: function 'handler_printf' registered here as signal handler  in handler_printf()
31 …// CHECK-NOTES: :[[@LINE-1]]:3: warning: cannot verify that external function 'f_extern' is asynch…  in handler_extern()
32   // CHECK-NOTES: :[[@LINE+4]]:18: note: function 'handler_extern' registered here as signal handler  in handler_extern()
53 …// CHECK-NOTES: :[[@LINE-1]]:3: warning: standard function 'printf' may not be asynchronous-safe; …  in f_bad()
54   // CHECK-NOTES: :[[@LINE+5]]:3: note: function 'f_bad' called here from 'handler_bad'  in f_bad()
55   // CHECK-NOTES: :[[@LINE+8]]:18: note: function 'handler_bad' registered here as signal handler  in f_bad()
68 …// CHECK-NOTES: :[[@LINE-1]]:3: warning: standard function 'printf' may not be asynchronous-safe; …  in f_bad1()
69   // CHECK-NOTES: :[[@LINE+6]]:3: note: function 'f_bad1' called here from 'f_bad2'  in f_bad1()
70   // CHECK-NOTES: :[[@LINE+9]]:3: note: function 'f_bad2' called here from 'handler_bad1'  in f_bad1()
71   // CHECK-NOTES: :[[@LINE+13]]:18: note: function 'handler_bad1' registered here as signal handler  in f_bad1()
99 …// CHECK-NOTES: :[[@LINE-1]]:5: warning: standard function 'printf' may not be asynchronous-safe; …  in handler_false_condition()
100 …// CHECK-NOTES: :[[@LINE+4]]:18: note: function 'handler_false_condition' registered here as signa…  in handler_false_condition()
109 …// CHECK-NOTES: :[[@LINE-1]]:3: warning: cannot verify that external function 'f_extern' is asynch…  in handler_multiple_calls()
110 …// CHECK-NOTES: :[[@LINE+9]]:18: note: function 'handler_multiple_calls' registered here as signal…  in handler_multiple_calls()
112 …// CHECK-NOTES: :[[@LINE-1]]:3: warning: standard function 'printf' may not be asynchronous-safe; …  in handler_multiple_calls()
113 …// CHECK-NOTES: :[[@LINE+6]]:18: note: function 'handler_multiple_calls' registered here as signal…  in handler_multiple_calls()
132 …// CHECK-NOTES: :[[@LINE-1]]:3: warning: cannot verify that external function 'f_extern' is asynch…  in f_recursive()
133   // CHECK-NOTES: :[[@LINE-8]]:3: note: function 'f_recursive' called here from 'handler_recursive'  in f_recursive()
134 …// CHECK-NOTES: :[[@LINE+9]]:18: note: function 'handler_recursive' registered here as signal hand…  in f_recursive()
136 …// CHECK-NOTES: :[[@LINE-1]]:3: warning: standard function 'printf' may not be asynchronous-safe; …  in f_recursive()
137   // CHECK-NOTES: :[[@LINE-12]]:3: note: function 'f_recursive' called here from 'handler_recursive'  in f_recursive()
138 …// CHECK-NOTES: :[[@LINE+5]]:18: note: function 'handler_recursive' registered here as signal hand…  in f_recursive()
148 …// CHECK-NOTES: :[[@LINE-1]]:3: warning: standard function 'printf' may not be asynchronous-safe; …  in f_multiple_paths()
149 …// CHECK-NOTES: :[[@LINE+5]]:3: note: function 'f_multiple_paths' called here from 'handler_multip…  in f_multiple_paths()
150 …// CHECK-NOTES: :[[@LINE+9]]:18: note: function 'handler_multiple_paths' registered here as signal…  in f_multiple_paths()
178 …// CHECK-NOTES: :[[@LINE-1]]:18: warning: standard function 'other_call' may not be asynchronous-s…  in test_other()
180 …// CHECK-NOTES: :[[@LINE-1]]:18: warning: cannot verify that external function 'f_extern_handler' …  in test_other()