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Diffstat (limited to '3rdparty/benchmark/cmake/posix_regex.cpp')
-rw-r--r--3rdparty/benchmark/cmake/posix_regex.cpp12
1 files changed, 12 insertions, 0 deletions
diff --git a/3rdparty/benchmark/cmake/posix_regex.cpp b/3rdparty/benchmark/cmake/posix_regex.cpp
new file mode 100644
index 00000000000..a31af80481a
--- /dev/null
+++ b/3rdparty/benchmark/cmake/posix_regex.cpp
@@ -0,0 +1,12 @@
+#include <regex.h>
+#include <string>
+int main() {
+ std::string str = "test0159";
+ regex_t re;
+ int ec = regcomp(&re, "^[a-z]+[0-9]+$", REG_EXTENDED | REG_NOSUB);
+ if (ec != 0) {
+ return ec;
+ }
+ return regexec(&re, str.c_str(), 0, nullptr, 0) ? -1 : 0;
+}
+