1// -*- C++ -*- 2//===----------------------------------------------------------------------===// 3// 4// The LLVM Compiler Infrastructure 5// 6// This file is dual licensed under the MIT and the University of Illinois Open 7// Source Licenses. See LICENSE.TXT for details. 8// 9//===----------------------------------------------------------------------===// 10 11// <regex> 12 13// namespace regex_constants 14// { 15// 16// emum match_flag_type // bitmask type 17// { 18// match_default = 0, 19// match_not_bol = unspecified, 20// match_not_eol = unspecified, 21// match_not_bow = unspecified, 22// match_not_eow = unspecified, 23// match_any = unspecified, 24// match_not_null = unspecified, 25// match_continuous = unspecified, 26// match_prev_avail = unspecified, 27// format_default = 0, 28// format_sed = unspecified, 29// format_no_copy = unspecified, 30// format_first_only = unspecified 31// }; 32// 33// } 34 35#include <regex> 36#include <cassert> 37 38int main() 39{ 40 assert(std::regex_constants::match_default == 0); 41 assert(std::regex_constants::match_not_bol != 0); 42 assert(std::regex_constants::match_not_eol != 0); 43 assert(std::regex_constants::match_not_bow != 0); 44 assert(std::regex_constants::match_not_eow != 0); 45 assert(std::regex_constants::match_any != 0); 46 assert(std::regex_constants::match_not_null != 0); 47 assert(std::regex_constants::match_continuous != 0); 48 assert(std::regex_constants::match_prev_avail != 0); 49 assert(std::regex_constants::format_default == 0); 50 assert(std::regex_constants::format_sed != 0); 51 assert(std::regex_constants::format_no_copy != 0); 52 assert(std::regex_constants::format_first_only != 0); 53 54 assert((std::regex_constants::match_not_bol & std::regex_constants::match_not_eol) == 0); 55 assert((std::regex_constants::match_not_bol & std::regex_constants::match_not_bow) == 0); 56 assert((std::regex_constants::match_not_bol & std::regex_constants::match_not_eow) == 0); 57 assert((std::regex_constants::match_not_bol & std::regex_constants::match_any) == 0); 58 assert((std::regex_constants::match_not_bol & std::regex_constants::match_not_null) == 0); 59 assert((std::regex_constants::match_not_bol & std::regex_constants::match_continuous) == 0); 60 assert((std::regex_constants::match_not_bol & std::regex_constants::match_prev_avail) == 0); 61 assert((std::regex_constants::match_not_bol & std::regex_constants::format_sed) == 0); 62 assert((std::regex_constants::match_not_bol & std::regex_constants::format_no_copy) == 0); 63 assert((std::regex_constants::match_not_bol & std::regex_constants::format_first_only) == 0); 64 65 assert((std::regex_constants::match_not_eol & std::regex_constants::match_not_bow) == 0); 66 assert((std::regex_constants::match_not_eol & std::regex_constants::match_not_eow) == 0); 67 assert((std::regex_constants::match_not_eol & std::regex_constants::match_any) == 0); 68 assert((std::regex_constants::match_not_eol & std::regex_constants::match_not_null) == 0); 69 assert((std::regex_constants::match_not_eol & std::regex_constants::match_continuous) == 0); 70 assert((std::regex_constants::match_not_eol & std::regex_constants::match_prev_avail) == 0); 71 assert((std::regex_constants::match_not_eol & std::regex_constants::format_sed) == 0); 72 assert((std::regex_constants::match_not_eol & std::regex_constants::format_no_copy) == 0); 73 assert((std::regex_constants::match_not_eol & std::regex_constants::format_first_only) == 0); 74 75 assert((std::regex_constants::match_not_bow & std::regex_constants::match_not_eow) == 0); 76 assert((std::regex_constants::match_not_bow & std::regex_constants::match_any) == 0); 77 assert((std::regex_constants::match_not_bow & std::regex_constants::match_not_null) == 0); 78 assert((std::regex_constants::match_not_bow & std::regex_constants::match_continuous) == 0); 79 assert((std::regex_constants::match_not_bow & std::regex_constants::match_prev_avail) == 0); 80 assert((std::regex_constants::match_not_bow & std::regex_constants::format_sed) == 0); 81 assert((std::regex_constants::match_not_bow & std::regex_constants::format_no_copy) == 0); 82 assert((std::regex_constants::match_not_bow & std::regex_constants::format_first_only) == 0); 83 84 assert((std::regex_constants::match_not_eow & std::regex_constants::match_any) == 0); 85 assert((std::regex_constants::match_not_eow & std::regex_constants::match_not_null) == 0); 86 assert((std::regex_constants::match_not_eow & std::regex_constants::match_continuous) == 0); 87 assert((std::regex_constants::match_not_eow & std::regex_constants::match_prev_avail) == 0); 88 assert((std::regex_constants::match_not_eow & std::regex_constants::format_sed) == 0); 89 assert((std::regex_constants::match_not_eow & std::regex_constants::format_no_copy) == 0); 90 assert((std::regex_constants::match_not_eow & std::regex_constants::format_first_only) == 0); 91 92 assert((std::regex_constants::match_any & std::regex_constants::match_not_null) == 0); 93 assert((std::regex_constants::match_any & std::regex_constants::match_continuous) == 0); 94 assert((std::regex_constants::match_any & std::regex_constants::match_prev_avail) == 0); 95 assert((std::regex_constants::match_any & std::regex_constants::format_sed) == 0); 96 assert((std::regex_constants::match_any & std::regex_constants::format_no_copy) == 0); 97 assert((std::regex_constants::match_any & std::regex_constants::format_first_only) == 0); 98 99 assert((std::regex_constants::match_not_null & std::regex_constants::match_continuous) == 0); 100 assert((std::regex_constants::match_not_null & std::regex_constants::match_prev_avail) == 0); 101 assert((std::regex_constants::match_not_null & std::regex_constants::format_sed) == 0); 102 assert((std::regex_constants::match_not_null & std::regex_constants::format_no_copy) == 0); 103 assert((std::regex_constants::match_not_null & std::regex_constants::format_first_only) == 0); 104 105 assert((std::regex_constants::match_continuous & std::regex_constants::match_prev_avail) == 0); 106 assert((std::regex_constants::match_continuous & std::regex_constants::format_sed) == 0); 107 assert((std::regex_constants::match_continuous & std::regex_constants::format_no_copy) == 0); 108 assert((std::regex_constants::match_continuous & std::regex_constants::format_first_only) == 0); 109 110 assert((std::regex_constants::match_prev_avail & std::regex_constants::format_sed) == 0); 111 assert((std::regex_constants::match_prev_avail & std::regex_constants::format_no_copy) == 0); 112 assert((std::regex_constants::match_prev_avail & std::regex_constants::format_first_only) == 0); 113 114 assert((std::regex_constants::format_sed & std::regex_constants::format_no_copy) == 0); 115 assert((std::regex_constants::format_sed & std::regex_constants::format_first_only) == 0); 116 117 assert((std::regex_constants::format_no_copy & std::regex_constants::format_first_only) == 0); 118 119 std::regex_constants::match_flag_type e1 = std::regex_constants::match_not_bol; 120 std::regex_constants::match_flag_type e2 = std::regex_constants::match_not_eol; 121 e1 = ~e1; 122 e1 = e1 & e2; 123 e1 = e1 | e2; 124 e1 = e1 ^ e2; 125 e1 &= e2; 126 e1 |= e2; 127 e1 ^= e2; 128} 129