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// RUN: %check_clang_tidy %s modernize-use-equals-delete %t
struct PositivePrivate {
private:
PositivePrivate();
// CHECK-MESSAGES: :[[@LINE-1]]:3: warning: use '= delete' to prohibit calling of a special member function [modernize-use-equals-delete]
// CHECK-FIXES: PositivePrivate() = delete;
PositivePrivate(const PositivePrivate &);
// CHECK-MESSAGES: :[[@LINE-1]]:3: warning: use '= delete' to prohibit calling of a special member function [modernize-use-equals-delete]
// CHECK-FIXES: PositivePrivate(const PositivePrivate &) = delete;
PositivePrivate &operator=(const PositivePrivate &);
// CHECK-MESSAGES: :[[@LINE-1]]:20: warning: use '= delete' to prohibit calling of a special member function [modernize-use-equals-delete]
// CHECK-FIXES: PositivePrivate &operator=(const PositivePrivate &) = delete;
PositivePrivate(PositivePrivate &&);
// CHECK-MESSAGES: :[[@LINE-1]]:3: warning: use '= delete' to prohibit calling of a special member function [modernize-use-equals-delete]
// CHECK-FIXES: PositivePrivate(PositivePrivate &&) = delete;
PositivePrivate &operator=(PositivePrivate &&);
// CHECK-MESSAGES: :[[@LINE-1]]:20: warning: use '= delete' to prohibit calling of a special member function [modernize-use-equals-delete]
// CHECK-FIXES: PositivePrivate &operator=(PositivePrivate &&) = delete;
~PositivePrivate();
// CHECK-MESSAGES: :[[@LINE-1]]:3: warning: use '= delete' to prohibit calling of a special member function [modernize-use-equals-delete]
// CHECK-FIXES: ~PositivePrivate() = delete;
};
template<typename T>
struct PositivePrivateTemplate {
private:
PositivePrivateTemplate();
// CHECK-MESSAGES: :[[@LINE-1]]:3: warning: use '= delete' to prohibit calling of a special member function [modernize-use-equals-delete]
// CHECK-FIXES: PositivePrivateTemplate() = delete;
PositivePrivateTemplate(const PositivePrivateTemplate &);
// CHECK-MESSAGES: :[[@LINE-1]]:3: warning: use '= delete' to prohibit calling of a special member function [modernize-use-equals-delete]
// CHECK-FIXES: PositivePrivateTemplate(const PositivePrivateTemplate &) = delete;
PositivePrivateTemplate &operator=(const PositivePrivateTemplate &);
// CHECK-MESSAGES: :[[@LINE-1]]:28: warning: use '= delete' to prohibit calling of a special member function [modernize-use-equals-delete]
// CHECK-FIXES: PositivePrivateTemplate &operator=(const PositivePrivateTemplate &) = delete;
PositivePrivateTemplate(PositivePrivateTemplate &&);
// CHECK-MESSAGES: :[[@LINE-1]]:3: warning: use '= delete' to prohibit calling of a special member function [modernize-use-equals-delete]
// CHECK-FIXES: PositivePrivateTemplate(PositivePrivateTemplate &&) = delete;
PositivePrivateTemplate &operator=(PositivePrivateTemplate &&);
// CHECK-MESSAGES: :[[@LINE-1]]:28: warning: use '= delete' to prohibit calling of a special member function [modernize-use-equals-delete]
// CHECK-FIXES: PositivePrivateTemplate &operator=(PositivePrivateTemplate &&) = delete;
~PositivePrivateTemplate();
// CHECK-MESSAGES: :[[@LINE-1]]:3: warning: use '= delete' to prohibit calling of a special member function [modernize-use-equals-delete]
// CHECK-FIXES: ~PositivePrivateTemplate() = delete;
};
template struct PositivePrivateTemplate<int>;
template struct PositivePrivateTemplate<char>;
struct NegativePublic {
NegativePublic(const NegativePublic &);
};
struct NegativeProtected {
protected:
NegativeProtected(const NegativeProtected &);
};
struct PositiveInlineMember {
int foo() { return 0; }
private:
PositiveInlineMember(const PositiveInlineMember &);
// CHECK-MESSAGES: :[[@LINE-1]]:3: warning: use '= delete' to prohibit calling of a special member function [modernize-use-equals-delete]
// CHECK-FIXES: PositiveInlineMember(const PositiveInlineMember &) = delete;
};
struct PositiveOutOfLineMember {
int foo();
private:
PositiveOutOfLineMember(const PositiveOutOfLineMember &);
// CHECK-MESSAGES: :[[@LINE-1]]:3: warning: use '= delete' to prohibit calling of a special member function [modernize-use-equals-delete]
// CHECK-FIXES: PositiveOutOfLineMember(const PositiveOutOfLineMember &) = delete;
};
int PositiveOutOfLineMember::foo() { return 0; }
struct PositiveAbstractMember {
virtual int foo() = 0;
private:
PositiveAbstractMember(const PositiveAbstractMember &);
// CHECK-MESSAGES: :[[@LINE-1]]:3: warning: use '= delete' to prohibit calling of a special member function [modernize-use-equals-delete]
// CHECK-FIXES: PositiveAbstractMember(const PositiveAbstractMember &) = delete;
};
struct NegativeMemberNotImpl {
int foo();
private:
NegativeMemberNotImpl(const NegativeMemberNotImpl &);
};
struct NegativeStaticMemberNotImpl {
static int foo();
private:
NegativeStaticMemberNotImpl(const NegativeStaticMemberNotImpl &);
};
struct NegativeInline {
private:
NegativeInline(const NegativeInline &) {}
};
struct NegativeOutOfLine {
private:
NegativeOutOfLine(const NegativeOutOfLine &);
};
NegativeOutOfLine::NegativeOutOfLine(const NegativeOutOfLine &) {}
struct NegativeConstructNotImpl {
NegativeConstructNotImpl();
private:
NegativeConstructNotImpl(const NegativeConstructNotImpl &);
};
struct PositiveDefaultedConstruct {
PositiveDefaultedConstruct() = default;
private:
PositiveDefaultedConstruct(const PositiveDefaultedConstruct &);
// CHECK-MESSAGES: :[[@LINE-1]]:3: warning: use '= delete' to prohibit calling of a special member function [modernize-use-equals-delete]
// CHECK-FIXES: PositiveDefaultedConstruct(const PositiveDefaultedConstruct &) = delete;
};
struct PositiveDeletedConstruct {
PositiveDeletedConstruct() = delete;
private:
PositiveDeletedConstruct(const PositiveDeletedConstruct &);
// CHECK-MESSAGES: :[[@LINE-1]]:3: warning: use '= delete' to prohibit calling of a special member function [modernize-use-equals-delete]
// CHECK-FIXES: PositiveDeletedConstruct(const PositiveDeletedConstruct &) = delete;
};
struct NegativeDefaulted {
private:
NegativeDefaulted(const NegativeDefaulted &) = default;
};
struct PrivateDeleted {
private:
PrivateDeleted(const PrivateDeleted &) = delete;
// CHECK-MESSAGES: :[[@LINE-1]]:3: warning: deleted member function should be public [modernize-use-equals-delete]
};
struct ProtectedDeleted {
protected:
ProtectedDeleted(const ProtectedDeleted &) = delete;
// CHECK-MESSAGES: :[[@LINE-1]]:3: warning: deleted member function should be public [modernize-use-equals-delete]
};
struct PublicDeleted {
public:
PublicDeleted(const PublicDeleted &) = delete;
};
#define M1 \
struct PrivateDeletedMacro { \
private: \
PrivateDeletedMacro(const PrivateDeletedMacro &) = delete; \
}; \
struct ProtectedDeletedMacro { \
protected: \
ProtectedDeletedMacro(const ProtectedDeletedMacro &) = delete; \
}
M1;
#define DISALLOW_COPY_AND_ASSIGN(name) \
name(const name &) = delete; \
void operator=(const name &) = delete
struct PrivateDeletedMacro2 {
private:
DISALLOW_COPY_AND_ASSIGN(PrivateDeletedMacro2);
};
struct ProtectedDeletedMacro2 {
protected:
DISALLOW_COPY_AND_ASSIGN(ProtectedDeletedMacro2);
};
// This resulted in a warning by default.
#define MACRO(type) void operator=(type const &)
class C {
private:
MACRO(C);
};
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