1 //===----------------------------------------------------------------------===//
2 //
3 // The LLVM Compiler Infrastructure
4 //
5 // This file is dual licensed under the MIT and the University of Illinois Open
6 // Source Licenses. See LICENSE.TXT for details.
7 //
8 //===----------------------------------------------------------------------===//
9
10 // <regex>
11
12 // template <class charT, class traits = regex_traits<charT>> class basic_regex;
13
14 // basic_regex&
15 // assign(initializer_list<charT> il,
16 // flag_type f = regex_constants::ECMAScript);
17
18 #include <regex>
19 #include <cassert>
20
main()21 int main()
22 {
23 #ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
24 std::regex r2;
25 r2.assign({'(', 'a', '(', '[', 'b', 'c', ']', ')', ')'});
26 assert(r2.flags() == std::regex::ECMAScript);
27 assert(r2.mark_count() == 2);
28
29 r2.assign({'(', 'a', '(', '[', 'b', 'c', ']', ')', ')'}, std::regex::extended);
30 assert(r2.flags() == std::regex::extended);
31 assert(r2.mark_count() == 2);
32 #endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
33 }
34