| // RUN: %check_clang_tidy %s modernize-macro-to-enum %t |
| |
| // C requires enum values to fit into an int. |
| #define TOO_BIG1 1L |
| #define TOO_BIG2 1UL |
| #define TOO_BIG3 1LL |
| #define TOO_BIG4 1ULL |
| |
| // C forbids comma operator in initializing expressions. |
| #define BAD_OP 1, 2 |
| |
| #define SIZE_OK1 1 |
| #define SIZE_OK2 1U |
| // CHECK-MESSAGES: :[[@LINE-2]]:1: warning: replace macro with enum [modernize-macro-to-enum] |
| // CHECK-MESSAGES: :[[@LINE-3]]:9: warning: macro 'SIZE_OK1' defines an integral constant; prefer an enum instead |
| // CHECK-MESSAGES: :[[@LINE-3]]:9: warning: macro 'SIZE_OK2' defines an integral constant; prefer an enum instead |
