1 // RUN: %check_clang_tidy %s cppcoreguidelines-macro-usage %t \ 2 // RUN: -config='{CheckOptions: \ 3 // RUN: [{key: cppcoreguidelines-macro-usage.AllowedRegexp, value: "DEBUG_*|TEST_*"}]}' -- 4 5 #ifndef INCLUDE_GUARD 6 #define INCLUDE_GUARD 7 8 #define PROBLEMATIC_CONSTANT 0 9 // CHECK-MESSAGES: [[@LINE-1]]:9: warning: macro 'PROBLEMATIC_CONSTANT' used to declare a constant; consider using a 'constexpr' constant 10 11 #define PROBLEMATIC_FUNCTION(x, y) ((a) > (b) ? (a) : (b)) 12 // CHECK-MESSAGES: [[@LINE-1]]:9: warning: function-like macro 'PROBLEMATIC_FUNCTION' used; consider a 'constexpr' template function 13 14 #define PROBLEMATIC_VARIADIC(...) (__VA_ARGS__) 15 // CHECK-MESSAGES: [[@LINE-1]]:9: warning: variadic macro 'PROBLEMATIC_VARIADIC' used; consider using a 'constexpr' variadic template function 16 17 #define PROBLEMATIC_VARIADIC2(x, ...) (__VA_ARGS__) 18 // CHECK-MESSAGES: [[@LINE-1]]:9: warning: variadic macro 'PROBLEMATIC_VARIADIC2' used; consider using a 'constexpr' variadic template function 19 20 #define DEBUG_CONSTANT 0 21 #define DEBUG_FUNCTION(x, y) ((a) > (b) ? (a) : (b)) 22 #define DEBUG_VARIADIC(...) (__VA_ARGS__) 23 #define TEST_CONSTANT 0 24 #define TEST_FUNCTION(x, y) ((a) > (b) ? (a) : (b)) 25 #define TEST_VARIADIC(...) (__VA_ARGS__) 26 #define TEST_VARIADIC2(x, ...) (__VA_ARGS__) 27 28 #endif 29