1 | //===----------------------------------------------------------------------===// |
2 | // |
3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
4 | // See https://llvm.org/LICENSE.txt for license information. |
5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
6 | // |
7 | //===----------------------------------------------------------------------===// |
8 | |
9 | // <locale> |
10 | |
11 | // template <class charT> class numpunct; |
12 | |
13 | // string grouping() const; |
14 | |
15 | #include <locale> |
16 | #include <cassert> |
17 | |
18 | #include "test_macros.h" |
19 | |
20 | int main(int, char**) |
21 | { |
22 | std::locale l = std::locale::classic(); |
23 | { |
24 | typedef char C; |
25 | const std::numpunct<C>& np = std::use_facet<std::numpunct<C> >(l); |
26 | assert(np.grouping() == std::string()); |
27 | } |
28 | #ifndef TEST_HAS_NO_WIDE_CHARACTERS |
29 | { |
30 | typedef wchar_t C; |
31 | const std::numpunct<C>& np = std::use_facet<std::numpunct<C> >(l); |
32 | assert(np.grouping() == std::string()); |
33 | } |
34 | #endif |
35 | |
36 | return 0; |
37 | } |
38 | |