1 //===----------------------------------------------------------------------===//
3 // The LLVM Compiler Infrastructure
5 // This file is dual licensed under the MIT and the University of Illinois Open
6 // Source Licenses. See LICENSE.TXT for details.
8 //===----------------------------------------------------------------------===//
12 // template <class ForwardIterator, class T>
14 // uninitialized_fill(ForwardIterator first, ForwardIterator last,
20 #include "test_macros.h"
25 static int population_;
27 explicit B() : data_(1) { ++population_; }
35 ~B() {data_ = 0; --population_; }
39 int B::population_ = 0;
43 Nasty() : i_ ( counter_++ ) {}
44 Nasty * operator &() const { return NULL; }
49 int Nasty::counter_ = 0;
55 char pool[sizeof(B)*N] = {0};
57 assert(B::population_ == 0);
58 #ifndef TEST_HAS_NO_EXCEPTIONS
61 std::uninitialized_fill(bp, bp+N, B());
66 assert(B::population_ == 0);
70 std::uninitialized_fill(bp, bp+2, B());
71 for (int i = 0; i < 2; ++i)
72 assert(bp[i].data_ == 1);
73 assert(B::population_ == 2);
77 char pool[N*sizeof(Nasty)] = {0};
78 Nasty* bp = (Nasty*)pool;
81 std::uninitialized_fill(bp, bp+N, Nasty());
82 for (int i = 0; i < N; ++i)
83 assert(bp[i].i_ == 23);