14 lines · cpp
1// RUN: %clang_cc1 -std=c++20 -Wno-all -Wunsafe-buffer-usage -fcxx-exceptions -fsafe-buffer-usage-suggestions -verify %s2// RUN: %clang_cc1 -std=c++20 -Wunsafe-buffer-usage -fcxx-exceptions -fdiagnostics-parseable-fixits -fsafe-buffer-usage-suggestions %s 2>&1 | FileCheck %s3 4// We do not fix parameters of the `main` function5 6// CHECK-NOT: fix-it:7 8// main function9int main(int argc, char *argv[]) { // expected-warning{{'argv' is an unsafe pointer used for buffer access}}10 char tmp;11 tmp = argv[5][5]; // expected-note{{used in buffer access here}} \12 expected-warning{{unsafe buffer access}}13}14