1 // RUN: %check_clang_tidy -std=c++17-or-later %s modernize-unary-static-assert %t 2 3 #define FOO static_assert(sizeof(a) <= 15, ""); 4 #define MSG "" 5 f_textless(int a)6void f_textless(int a) { 7 static_assert(sizeof(a) <= 10, ""); 8 // CHECK-MESSAGES: :[[@LINE-1]]:3: warning: use unary 'static_assert' when the string literal is an empty string [modernize-unary-static-assert] 9 // CHECK-FIXES: {{^}} static_assert(sizeof(a) <= 10 );{{$}} 10 FOO 11 // CHECK-FIXES: {{^}} FOO{{$}} 12 static_assert(sizeof(a) <= 17, MSG); 13 // CHECK-FIXES: {{^}} static_assert(sizeof(a) <= 17, MSG);{{$}} 14 } 15 f_with_tex(int a)16void f_with_tex(int a) { 17 static_assert(sizeof(a) <= 10, "Size of variable a is out of range!"); 18 } 19 f_unary(int a)20void f_unary(int a) { static_assert(sizeof(a) <= 10); } 21 f_incorrect_assert()22void f_incorrect_assert() { static_assert(""); } 23