// RUN: %clang -fsanitize=undefined %s -O3 -o %t | |
// RUN: %run %t 2>&1 | FileCheck %s --check-prefix=CHECK-DEFAULT | |
// RUN: %env_ubsan_opts=print_summary=0 %run %t 2>&1 | FileCheck %s --check-prefix=CHECK-NO_SUMMARY | |
// CHECK-DEFAULT: SUMMARY: UndefinedBehaviorSanitizer: {{.*}} | |
// CHECK-NO_SUMMARY-NOT: SUMMARY: UndefinedBehaviorSanitizer: {{.*}} | |
int main(int argc, char **argv) { | |
int arr[argc - 2]; | |
return 0; | |
} |