alt-block

trans.rs

fn trans_spawn(&ast::spawn_dom dom, &option::t[str] name,
               &@ast::expr func, &vec[@ast::expr] args, 
               &ast::ann ann) -> result {
    // Make the task name
    let str tname = alt(name) {
        case(none) {
            auto argss = vec::map(common::expr_to_str, args);
            #fmt("%s(%s)",
                 common::expr_to_str(func),
                 str::connect(argss, ", "));
        }
        case(some(?n)) {
            n;
        }
    };
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