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#define MOZ_MUST_OVERRIDE __attribute__((annotate("moz_must_override")))
// Ignore warnings not related to static analysis here
#pragma GCC diagnostic ignored "-Woverloaded-virtual"
struct S {
virtual void f() MOZ_MUST_OVERRIDE; // expected-note {{function to override is here}}
virtual void g() MOZ_MUST_OVERRIDE;
virtual void h() MOZ_MUST_OVERRIDE; // expected-note {{function to override is here}}
};
struct C : S { // expected-error {{'C' must override 'f'}} expected-error {{'C' must override 'h'}}
virtual void g() MOZ_MUST_OVERRIDE; // expected-note {{function to override is here}}
virtual void h(int);
void q() MOZ_MUST_OVERRIDE; // expected-note {{function to override is here}}
};
struct D : C { // expected-error {{'D' must override 'g'}} expected-error {{'D' must override 'q'}}
virtual void f();
};
struct Base {
virtual void VirtMethod() MOZ_MUST_OVERRIDE; // expected-note {{function to override is here}}
void NonVirtMethod() MOZ_MUST_OVERRIDE; // expected-note {{function to override is here}}
static void StaticMethod() MOZ_MUST_OVERRIDE;
};
struct DoesNotPropagate : Base {
virtual void VirtMethod();
void NonVirtMethod();
static void StaticMethod();
};
struct Final : DoesNotPropagate { };
struct Propagates : Base {
virtual void VirtMethod() MOZ_MUST_OVERRIDE; // expected-note {{function to override is here}}
void NonVirtMethod() MOZ_MUST_OVERRIDE; // expected-note {{function to override is here}}
static void StaticMethod() MOZ_MUST_OVERRIDE; // expected-note {{function to override is here}}
};
struct FailsFinal : Propagates { }; // expected-error {{'FailsFinal' must override 'VirtMethod'}} expected-error {{'FailsFinal' must override 'NonVirtMethod'}} expected-error {{'FailsFinal' must override 'StaticMethod'}}
struct WrongOverload : Base { // expected-error {{'WrongOverload' must override 'VirtMethod'}} expected-error {{'WrongOverload' must override 'NonVirtMethod'}}
virtual void VirtMethod() const;
void NonVirtMethod(int param);
static void StaticMethod();
};
namespace A { namespace B { namespace C {
struct Param {};
struct Base {
void f(Param p) MOZ_MUST_OVERRIDE; // expected-note {{function to override is here}}
};
}}}
struct Param {};
struct Derived : A::B::C::Base {
typedef A::B::C::Param Typedef;
void f(Typedef t);
};
struct BadDerived : A::B::C::Base { // expected-error {{'BadDerived' must override 'f'}}
void f(Param p);
};
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