Mircea Trofin b2fbd45d23 Revert "Reland "[benchmarks] Move libcxx's fork of google/benchmark and llvm/utils'"""
This reverts commit 1ee32055ea1dd4db70d1939cbd4f5105c2dce160.

We hit additional bot failures; in particular, Fuchsia's seems to be
related to how CMakeLists are ingested, see https://ci.chromium.org/ui/p/fuchsia/builders/toolchain.ci/clang-linux-x64/b8830380874445931681/overview
2021-11-16 16:35:06 -08:00

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C++

#include <regex>
#include <string>
int main() {
const std::string str = "test0159";
std::regex re;
re = std::regex("^[a-z]+[0-9]+$",
std::regex_constants::extended | std::regex_constants::nosubs);
return std::regex_search(str, re) ? 0 : -1;
}