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... Args> void emplace_back(Args&&... args);
16 #include "../../../stack_allocator.h"
17 #include "min_allocator.h"
18 #include "asan_testing.h"
20 #ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
28 A& operator=(const A&);
50 int geti() const {return i_;}
51 double getd() const {return d_;}
54 #endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
58 #ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
61 c.emplace_back(2, 3.5);
62 assert(c.size() == 1);
63 assert(c.front().geti() == 2);
64 assert(c.front().getd() == 3.5);
65 assert(is_contiguous_container_asan_correct(c));
66 c.emplace_back(3, 4.5);
67 assert(c.size() == 2);
68 assert(c.front().geti() == 2);
69 assert(c.front().getd() == 3.5);
70 assert(c.back().geti() == 3);
71 assert(c.back().getd() == 4.5);
72 assert(is_contiguous_container_asan_correct(c));
75 std::vector<A, stack_allocator<A, 4> > c;
76 c.emplace_back(2, 3.5);
77 assert(c.size() == 1);
78 assert(c.front().geti() == 2);
79 assert(c.front().getd() == 3.5);
80 assert(is_contiguous_container_asan_correct(c));
81 c.emplace_back(3, 4.5);
82 assert(c.size() == 2);
83 assert(c.front().geti() == 2);
84 assert(c.front().getd() == 3.5);
85 assert(c.back().geti() == 3);
86 assert(c.back().getd() == 4.5);
87 assert(is_contiguous_container_asan_correct(c));
89 #if __cplusplus >= 201103L
91 std::vector<A, min_allocator<A>> c;
92 c.emplace_back(2, 3.5);
93 assert(c.size() == 1);
94 assert(c.front().geti() == 2);
95 assert(c.front().getd() == 3.5);
96 assert(is_contiguous_container_asan_correct(c));
97 c.emplace_back(3, 4.5);
98 assert(c.size() == 2);
99 assert(c.front().geti() == 2);
100 assert(c.front().getd() == 3.5);
101 assert(c.back().geti() == 3);
102 assert(c.back().getd() == 4.5);
103 assert(is_contiguous_container_asan_correct(c));
106 #endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES