Angel Garcia Gomez | 8535c6c | 2015-09-24 17:02:19 +0000 | [diff] [blame] | 1 | // RUN: %python %S/check_clang_tidy.py %s modernize-loop-convert %t \ |
| 2 | // RUN: -config="{CheckOptions: [{key: modernize-loop-convert.NamingStyle, value: 'lower_case'}]}" \ |
| 3 | // RUN: -- -std=c++11 -I %S/Inputs/modernize-loop-convert |
| 4 | |
| 5 | #include "structures.h" |
| 6 | |
| 7 | const int n = 10; |
| 8 | int arr[n]; |
| 9 | int nums[n]; |
| 10 | |
| 11 | void naming() { |
| 12 | for (int i = 0; i < n; ++i) { |
| 13 | printf("%d\n", arr[i]); |
| 14 | } |
| 15 | // CHECK-MESSAGES: :[[@LINE-3]]:3: warning: use range-based for loop instead [modernize-loop-convert] |
| 16 | // CHECK-FIXES: for (auto & elem : arr) |
| 17 | // CHECK-FIXES-NEXT: printf("%d\n", elem); |
| 18 | |
| 19 | for (int i = 0; i < n; ++i) { |
| 20 | printf("%d\n", nums[i]); |
| 21 | } |
| 22 | // CHECK-MESSAGES: :[[@LINE-3]]:3: warning: use range-based for loop instead |
| 23 | // CHECK-FIXES: for (auto & num : nums) |
| 24 | // CHECK-FIXES-NEXT: printf("%d\n", num); |
| 25 | |
| 26 | int num = 0; |
| 27 | for (int i = 0; i < n; ++i) { |
| 28 | printf("%d\n", nums[i] + num); |
| 29 | } |
| 30 | // CHECK-MESSAGES: :[[@LINE-3]]:3: warning: use range-based for loop instead |
| 31 | // CHECK-FIXES: for (auto & elem : nums) |
| 32 | // CHECK-FIXES-NEXT: printf("%d\n", elem + num); |
| 33 | |
| 34 | int elem = 0; |
| 35 | for (int i = 0; i < n; ++i) { |
| 36 | printf("%d\n", nums[i] + num + elem); |
| 37 | } |
| 38 | // CHECK-MESSAGES: :[[@LINE-3]]:3: warning: use range-based for loop instead |
| 39 | // CHECK-FIXES: for (auto & nums_i : nums) |
| 40 | // CHECK-FIXES-NEXT: printf("%d\n", nums_i + num + elem); |
| 41 | |
| 42 | int nums_i = 0; |
| 43 | for (int i = 0; i < n; ++i) { |
| 44 | printf("%d\n", nums[i] + num + elem + nums_i); |
| 45 | } |
| 46 | // CHECK-MESSAGES: :[[@LINE-3]]:3: warning: use range-based for loop instead |
| 47 | // CHECK-FIXES: for (auto & nums_elem : nums) |
| 48 | // CHECK-FIXES-NEXT: printf("%d\n", nums_elem + num + elem + nums_i); |
| 49 | |
| 50 | int nums_elem = 0; |
| 51 | for (int i = 0; i < n; ++i) { |
| 52 | printf("%d\n", nums[i] + num + elem + nums_i + nums_elem); |
| 53 | } |
| 54 | // CHECK-MESSAGES: :[[@LINE-3]]:3: warning: use range-based for loop instead |
| 55 | // CHECK-FIXES: for (auto & give_me_name_0 : nums) |
| 56 | // CHECK-FIXES-NEXT: printf("%d\n", give_me_name_0 + num + elem + nums_i + nums_elem); |
| 57 | |
| 58 | int give_me_name_0 = 0; |
| 59 | for (int i = 0; i < n; ++i) { |
| 60 | printf("%d\n", nums[i] + num + elem + nums_i + nums_elem + give_me_name_0); |
| 61 | } |
| 62 | // CHECK-MESSAGES: :[[@LINE-3]]:3: warning: use range-based for loop instead |
| 63 | // CHECK-FIXES: for (auto & give_me_name_1 : nums) |
| 64 | // CHECK-FIXES-NEXT: printf("%d\n", give_me_name_1 + num + elem + nums_i + nums_elem + give_me_name_0); |
| 65 | |
| 66 | int nums_j = 0; |
| 67 | for (int i = 0; i < n; ++i) { |
| 68 | for (int j = 0; j < n; ++j) { |
| 69 | printf("%d\n", nums[i] + nums[j] + num + elem + nums_i + nums_j + nums_elem); |
| 70 | } |
| 71 | } |
| 72 | // CHECK-MESSAGES: :[[@LINE-5]]:3: warning: use range-based for loop instead |
| 73 | // CHECK-MESSAGES: :[[@LINE-5]]:5: warning: use range-based for loop instead |
| 74 | // CHECK-FIXES: for (auto & give_me_name_0 : nums) |
| 75 | // CHECK-FIXES: for (auto & give_me_name_1 : nums) |
| 76 | // CHECK-FIXES-NEXT: printf("%d\n", give_me_name_0 + give_me_name_1 + num + elem + nums_i + nums_j + nums_elem); |
| 77 | } |