cxx/test/utilities/memory/unique.ptr/unique.ptr.runtime/unique.ptr.runtime.ctor/move02.fail.cpp

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//===----------------------------------------------------------------------===// // // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>The LLVM Compiler Infrastructure // // This file is distributed under the University of Illinois Open Source // License. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// // <memory> // unique_ptr // Test unique_ptr move ctor // test move ctor. Can't copy from const lvalue #include <memory> #include <cassert> struct A { static int count; A() {++count;} A(const A&) {++count;} ~A() {--count;} }; int A::count = 0; int main() { { const std::unique_ptr<A[]> s(new A[3]); A* p = s.get(); std::unique_ptr<A[]> s2 = s; assert(s2.get() == p); assert(s.get() == 0); assert(A::count == 1); } assert(A::count == 0); }