48 lines · cpp
1// RUN: %check_clang_tidy %s modernize-use-override %t -- \2// RUN: -config="{CheckOptions: {modernize-use-override.IgnoreTemplateInstantiations: true}}"3 4struct Base {5 virtual void foo();6};7 8struct Base2 {9 virtual void foo2();10};11 12template<typename T>13struct Derived : T {14 // should not warn, comes from template instance15 virtual void foo();16 virtual void foo2();17};18 19void test() {20 Derived<Base> b;21 Derived<Base2> b2;22}23 24template<typename T>25struct BaseS {26 virtual void boo();27};28 29template<>30struct BaseS<int> {31 virtual void boo2();32};33 34struct BaseU {35 virtual void boo3();36};37 38template<typename T>39struct Derived2 : BaseS<T>, BaseU {40 // should not warn, comes from template instance41 virtual void boo();42 virtual void boo2();43 // should warn, comes from non-template BaseU44 virtual void boo3();45 // CHECK-MESSAGES: :[[@LINE-1]]:16: warning: prefer using 'override' or (rarely) 'final' instead of 'virtual' [modernize-use-override]46 // CHECK-FIXES: void boo3() override;47};48