| 1 | // RUN: %check_clang_tidy %s modernize-macro-to-enum %t |
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| 2 | |
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| 3 | // C requires enum values to fit into an int. |
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| 4 | #define TOO_BIG1 1L |
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| 5 | #define TOO_BIG2 1UL |
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| 6 | #define TOO_BIG3 1LL |
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| 7 | #define TOO_BIG4 1ULL |
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| 8 | |
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| 9 | // C forbids comma operator in initializing expressions. |
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| 10 | #define BAD_OP 1, 2 |
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| 11 | |
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| 12 | #define SIZE_OK1 1 |
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| 13 | #define SIZE_OK2 1U |
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| 14 | // CHECK-MESSAGES: :[[@LINE-2]]:1: warning: replace macro with enum [modernize-macro-to-enum] |
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| 15 | // CHECK-MESSAGES: :[[@LINE-3]]:9: warning: macro 'SIZE_OK1' defines an integral constant; prefer an enum instead |
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| 16 | // CHECK-MESSAGES: :[[@LINE-3]]:9: warning: macro 'SIZE_OK2' defines an integral constant; prefer an enum instead |
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| 17 | |
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