// RUN: %check_clang_tidy -std=c++17 %s modernize-avoid-c-arrays %t

namespace X {
// Not main.
int main(int argc, char *argv[], char *argw[]) {
  // CHECK-MESSAGES: :[[@LINE-1]]:20: warning: do not declare C-style arrays, use 'std::array' or 'std::vector' instead
  // CHECK-MESSAGES: :[[@LINE-2]]:34: warning: do not declare C-style arrays, use 'std::array' or 'std::vector' instead
  int f4[] = {1, 2};
  // CHECK-MESSAGES: :[[@LINE-1]]:3: warning: do not declare C-style arrays, use 'std::array' instead
  return 0;
}
}

int main(int argc, char *argv[], char *argw[]) {
  int f5[] = {1, 2};
  // CHECK-MESSAGES: :[[@LINE-1]]:3: warning: do not declare C-style arrays, use 'std::array' instead

  auto main = [](int argc, char *argv[], char *argw[]) {
    // CHECK-MESSAGES: :[[@LINE-1]]:28: warning: do not declare C-style arrays, use 'std::array' or 'std::vector' instead
    // CHECK-MESSAGES: :[[@LINE-2]]:42: warning: do not declare C-style arrays, use 'std::array' or 'std::vector' instead
    int f6[] = {1, 2};
    // CHECK-MESSAGES: :[[@LINE-1]]:5: warning: do not declare C-style arrays, use 'std::array' instead
  };
}