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