Crash on a specific file

[snosov1]

Hi! The call dcd-client -c 1021 digger.d crashes the dcd-server.

file digger.d (trying to autocomplete when typing the spec. line):

module digger;

import std.exception;
import std.getopt;

version(Windows) static import ae.sys.net.wininet;

import bisect;
import cache;
import common;
import custom;
import repo;

// http://d.puremagic.com/issues/show_bug.cgi?id=7016
version(Windows) static import ae.sys.windows;

int doMain()
{
    auto args = opts.args.dup;
    enforce(args.length, "No command specified");
    auto command = args[0];
    switch (command)
    {
    case "bisect":
        return doBisect();
    case "show":
    {
        enforce(args.length == 2, "Specify revision");
        auto rev = parseRev(args[1]);
        d.repo.run("log", "-n1", rev);
        d.repo.run("log", "-n1", "--pretty=format:t=%ct", rev);
        return 0;
    }
    case "build":
    case "build-all":
    {
        BuildConfig buildConfig;
        bool model64;
        int step = 1;
        getopt(args,
               "64", &model64,
               "step", &step,
               "update", &buildConfig.updateRepos
            );
        buildConfig.updateRepos = false;
        if (model64)
            buildConfig.model = "64";
        string spec = args.length > 1 ? args[1] : "master";

        spec.

            if (command == "build")
                buildCustom(spec, buildConfig);
            else
                buildAll(spec, buildConfig, step);
        return 0;
    }
    case "compact":
        optimizeCache();
        return 0;
    case "delve":
        return doDelve();
    case "do":
        return handleWebTask(args[1..$]);

    default:
        throw new Exception("Unknown command: " ~ args[0]);
    }
}

int main()
{
    debug
        return doMain();
    else
    {
        try
            return doMain();
        catch (Exception e)
        {
            import std.stdio : stderr;
            stderr.writefln("Fatal error: %s", e.msg);
            return 1;
        }
    }
}

[Hackerpilot]

I tracked this down to a bug in libdparse.