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//===--- deleted_implicit.cc - test input file for iwyu -------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// IWYU_ARGS: -std=c++11
// Tests that we don't crash when instantiating implicit methods, or rather,
// that we avoid instantiating implicit methods when they are to be considered
// deleted.
// http://en.cppreference.com/w/cpp/language/default_constructor#Deleted_implicitly-declared_default_constructor
// says C++11 considers the default constructor deleted if a type has a
// member of reference type.
// IWYU: class ...* does not declare any constructor to initialize its non-modifiable members
class ReferenceMember {
int& ref_member;
};
// http://en.cppreference.com/w/cpp/language/copy_constructor#Deleted_implicitly-declared_copy_constructor
// says C++11 considers the copy constructor deleted if a type has a member of
// rvalue reference type.
// IWYU: class ...* does not declare any constructor to initialize its non-modifiable members
class RvalueReferenceMember {
int&& ref_member;
};
// http://en.cppreference.com/w/cpp/language/move_constructor#Deleted_implicitly-declared_move_constructor
// says C++11 considers the move constructor deleted if a type has a non-static
// data member that cannot be moved (e.g. because its move ctor is deleted.)
class DeletedMoveCtor {
DeletedMoveCtor(DeletedMoveCtor&&) = delete;
};
class ContainsDeletedMoveCtor {
DeletedMoveCtor contained;
};
// http://en.cppreference.com/w/cpp/language/destructor#Deleted_implicitly-declared_destructor
// says C++11 considers the destructor deleted if a type has a base class with
// inaccessible or deleted destructor.
class PrivateDestructor {
~PrivateDestructor();
};
class Derived : public PrivateDestructor {
};
/**** IWYU_SUMMARY
(tests/cxx/deleted_implicit.cc has correct #includes/fwd-decls)
***** IWYU_SUMMARY */
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