forked from OSchip/llvm-project
34 lines
1.0 KiB
C++
34 lines
1.0 KiB
C++
//===----------------------------------------------------------------------===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is dual licensed under the MIT and the University of Illinois Open
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// Source Licenses. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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// <regex>
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// template <class charT, class traits = regex_traits<charT>> class basic_regex;
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// basic_regex&
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// assign(initializer_list<charT> il,
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// flag_type f = regex_constants::ECMAScript);
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#include <regex>
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#include <cassert>
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int main()
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{
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#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
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std::regex r2;
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r2.assign({'(', 'a', '(', '[', 'b', 'c', ']', ')', ')'});
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assert(r2.flags() == std::regex::ECMAScript);
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assert(r2.mark_count() == 2);
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r2.assign({'(', 'a', '(', '[', 'b', 'c', ']', ')', ')'}, std::regex::extended);
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assert(r2.flags() == std::regex::extended);
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assert(r2.mark_count() == 2);
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#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
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}
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