1#include <gnuregex.h>
2#include <string>
3int main() {
4 std::string str = "test0159";
5 regex_t re;
6 int ec = regcomp(&re, "^[a-z]+[0-9]+$", REG_EXTENDED | REG_NOSUB);
7 if (ec != 0) {
8 return ec;
9 }
10 return regexec(&re, str.c_str(), 0, nullptr, 0) ? -1 : 0;
11}
12
13

source code of third-party/benchmark/cmake/gnu_posix_regex.cpp