Strange behavior with one_of

[mohd-akram]

I have this code:

#include <iostream>

#include "clipp.h"

int main(int argc, char *argv[])
{
	std::string foo, bar, baz;

	auto a = (
		clipp::value("bar", bar)
	);

	auto b = (
		clipp::value("foo", foo),
		clipp::value("bar", bar)
	);

	auto cli = (a | b);

	if (!clipp::parse(argc, argv, cli)) {
		std::cerr << clipp::usage_lines(cli, argv[0]) << std::endl;
		return EXIT_FAILURE;
	}
}

Running c++ -std=c++17 main.cpp && ./a.out foo bar shows me the usage lines even though it's compatible.

[muellan]

Yeah that seems to be a bug. I also think that I already know where it goes wrong.

[jmdaemon]

Have you been able to fix this yet @muellan ? What keeps resulting in this error?