1 // RUN: %check_clang_tidy -std=c++17 %s modernize-avoid-c-arrays %t
2 
3 int not_main(int argc, char *argv[]) {
4   // CHECK-MESSAGES: :[[@LINE-1]]:24: warning: do not declare C-style arrays, use 'std::array' or 'std::vector' instead
5   int f4[] = {1, 2};
6   // CHECK-MESSAGES: :[[@LINE-1]]:3: warning: do not declare C-style arrays, use 'std::array' instead
7 }
8 
9 int main(int argc, char *argv[]) {
10   int f5[] = {1, 2};
11   // CHECK-MESSAGES: :[[@LINE-1]]:3: warning: do not declare C-style arrays, use 'std::array' instead
12 
13   auto not_main = [](int argc, char *argv[]) {
14     // CHECK-MESSAGES: :[[@LINE-1]]:32: warning: do not declare C-style arrays, use 'std::array' or 'std::vector' instead
15     int f6[] = {1, 2};
16     // CHECK-MESSAGES: :[[@LINE-1]]:5: warning: do not declare C-style arrays, use 'std::array' instead
17   };
18 }
19