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// RUN: %check_clang_tidy %s modernize-loop-convert %t -- \
// RUN: -config="{CheckOptions: [{key: modernize-loop-convert.NamingStyle, value: 'lower_case'}]}" \
// RUN: -- -I %S/Inputs/loop-convert
#include "structures.h"
const int n = 10;
int arr[n];
int nums[n];
int nums_[n];
void naming() {
for (int i = 0; i < n; ++i) {
printf("%d\n", arr[i]);
}
// CHECK-MESSAGES: :[[@LINE-3]]:3: warning: use range-based for loop instead [modernize-loop-convert]
// CHECK-FIXES: for (int i : arr)
// CHECK-FIXES-NEXT: printf("%d\n", i);
for (int i = 0; i < n; ++i) {
printf("%d\n", nums[i]);
}
// CHECK-MESSAGES: :[[@LINE-3]]:3: warning: use range-based for loop instead
// CHECK-FIXES: for (int num : nums)
// CHECK-FIXES-NEXT: printf("%d\n", num);
for (int i = 0; i < n; ++i) {
printf("%d\n", nums_[i]);
}
// CHECK-MESSAGES: :[[@LINE-3]]:3: warning: use range-based for loop instead
// CHECK-FIXES: for (int num : nums_)
// CHECK-FIXES-NEXT: printf("%d\n", num);
int num = 0;
for (int i = 0; i < n; ++i) {
printf("%d\n", nums[i] + num);
}
// CHECK-MESSAGES: :[[@LINE-3]]:3: warning: use range-based for loop instead
// CHECK-FIXES: for (int i : nums)
// CHECK-FIXES-NEXT: printf("%d\n", i + num);
}
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