160   static std::once_flag flag;  in test_func_pointers()  local
161   std::call_once(flag, &funcPointer);  in test_func_pointers()
182   std::once_flag flag;  in test_function_objects_warning()  local
188   std::call_once(flag, func);  in test_function_objects_warning()
195   std::once_flag flag;  in test_param_passing_lambda()  local
199   std::call_once(flag, [&](int p) {  in test_param_passing_lambda()
210   std::once_flag flag;  in test_param_passing_lambda_false()  local
213   std::call_once(flag, [&](int p) {  in test_param_passing_lambda_false()
224   std::once_flag flag;  in test_param_passing_stored_lambda()  local
232   std::call_once(flag, lambda, x);  in test_param_passing_stored_lambda()
239   std::once_flag flag;  in test_multiparam_passing_lambda()  local
242   std::call_once(flag, [&](int a, int b, int c) {  in test_multiparam_passing_lambda()
255   std::once_flag flag;  in test_param_passing_lambda_global()  local
257   std::call_once(flag, [&](int a, int b, int c) {  in test_param_passing_lambda_global()
272   std::once_flag flag;  in test_param_passing_funcptr()  local
275   std::call_once(flag, &funcptr, 1, 2, 3);  in test_param_passing_funcptr()
284   std::once_flag flag;  in test_blocks()  local
285   std::call_once(flag, ^{  in test_blocks()
316   static std::once_flag flag;  in test_lambda_refcapture()  local
318   std::call_once(flag, [&](int &a) { a = 42; }, a);  in test_lambda_refcapture()
325   static std::once_flag flag;  in test_lambda_refcapture2()  local
327   std::call_once(flag, [=](int &a) { a = 42; }, a);  in test_lambda_refcapture2()
334   static std::once_flag flag;  in test_lambda_fail_refcapture()  local
336   std::call_once(flag, [=](int a) { a = 42; }, a);  in test_lambda_fail_refcapture()
346   static std::once_flag flag;  in test_reftypes_funcptr()  local
348   std::call_once(flag, &mutator, a);  in test_reftypes_funcptr()
358   static std::once_flag flag;  in test_mutator_noref()  local
360   std::call_once(flag, &fail_mutator, a);  in test_mutator_noref()
392   std::once_flag flag;  in callback_with_implicit_cast_ok()  local
393   call_once(flag, callback_taking_func_ok, &param_passed);  in callback_with_implicit_cast_ok()
403   std::once_flag flag;  in callback_with_implicit_cast()  local
404   call_once(flag, callback_taking_func, callback_with_implicit_cast);  in callback_with_implicit_cast()