1 // RUN: %check_clang_tidy %s cppcoreguidelines-prefer-member-initializer,modernize-use-default-member-init %t -- \ 2 // RUN: -config="{CheckOptions: [{key: modernize-use-default-member-init.UseAssignment, value: true}]}" 3 4 class Simple1 { 5 int n; 6 // CHECK-FIXES: int n = 0; 7 double x; 8 // CHECK-FIXES: double x = 0.0; 9 10 public: Simple1()11 Simple1() { 12 n = 0; 13 // CHECK-MESSAGES: :[[@LINE-1]]:5: warning: 'n' should be initialized in an in-class default member initializer [cppcoreguidelines-prefer-member-initializer] 14 // CHECK-FIXES: {{^\ *$}} 15 x = 0.0; 16 // CHECK-MESSAGES: :[[@LINE-1]]:5: warning: 'x' should be initialized in an in-class default member initializer [cppcoreguidelines-prefer-member-initializer] 17 // CHECK-FIXES: {{^\ *$}} 18 } 19 Simple1(int nn,double xx)20 Simple1(int nn, double xx) { 21 // CHECK-FIXES: Simple1(int nn, double xx) : n(nn), x(xx) { 22 n = nn; 23 // CHECK-MESSAGES: :[[@LINE-1]]:5: warning: 'n' should be initialized in a member initializer of the constructor [cppcoreguidelines-prefer-member-initializer] 24 // CHECK-FIXES: {{^\ *$}} 25 x = xx; 26 // CHECK-MESSAGES: :[[@LINE-1]]:5: warning: 'x' should be initialized in a member initializer of the constructor [cppcoreguidelines-prefer-member-initializer] 27 // CHECK-FIXES: {{^\ *$}} 28 } 29 30 ~Simple1() = default; 31 }; 32