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// RUN: %check_clang_tidy %s modernize-loop-convert %t \
// RUN: -config="{CheckOptions: [{key: modernize-loop-convert.NamingStyle, value: 'camelBack'}]}" \
// RUN: -- -std=c++11 -I %S/Inputs/modernize-loop-convert
#include "structures.h"
const int n = 10;
int arr[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 (auto & elem : arr)
// CHECK-FIXES-NEXT: printf("%d\n", elem);
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 (auto & 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 (auto & elem : nums)
// CHECK-FIXES-NEXT: printf("%d\n", elem + num);
int elem = 0;
for (int i = 0; i < n; ++i) {
printf("%d\n", nums[i] + num + elem);
}
// CHECK-MESSAGES: :[[@LINE-3]]:3: warning: use range-based for loop instead
// CHECK-FIXES: for (auto & numsI : nums)
// CHECK-FIXES-NEXT: printf("%d\n", numsI + num + elem);
int numsI = 0;
for (int i = 0; i < n; ++i) {
printf("%d\n", nums[i] + num + elem + numsI);
}
// CHECK-MESSAGES: :[[@LINE-3]]:3: warning: use range-based for loop instead
// CHECK-FIXES: for (auto & numsElem : nums)
// CHECK-FIXES-NEXT: printf("%d\n", numsElem + num + elem + numsI);
int numsElem = 0;
for (int i = 0; i < n; ++i) {
printf("%d\n", nums[i] + num + elem + numsI + numsElem);
}
// CHECK-MESSAGES: :[[@LINE-3]]:3: warning: use range-based for loop instead
// CHECK-FIXES: for (auto & giveMeName0 : nums)
// CHECK-FIXES-NEXT: printf("%d\n", giveMeName0 + num + elem + numsI + numsElem);
int giveMeName0 = 0;
for (int i = 0; i < n; ++i) {
printf("%d\n", nums[i] + num + elem + numsI + numsElem + giveMeName0);
}
// CHECK-MESSAGES: :[[@LINE-3]]:3: warning: use range-based for loop instead
// CHECK-FIXES: for (auto & giveMeName1 : nums)
// CHECK-FIXES-NEXT: printf("%d\n", giveMeName1 + num + elem + numsI + numsElem + giveMeName0);
int numsJ = 0;
for (int i = 0; i < n; ++i) {
for (int j = 0; j < n; ++j) {
printf("%d\n", nums[i] + nums[j] + num + elem + numsI + numsJ + numsElem);
}
}
// CHECK-MESSAGES: :[[@LINE-5]]:3: warning: use range-based for loop instead
// CHECK-MESSAGES: :[[@LINE-5]]:5: warning: use range-based for loop instead
// CHECK-FIXES: for (auto & giveMeName0 : nums)
// CHECK-FIXES: for (auto & giveMeName1 : nums)
// CHECK-FIXES-NEXT: printf("%d\n", giveMeName0 + giveMeName1 + num + elem + numsI + numsJ + numsElem);
}
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