Re: Rust updates

[Timon Gehr]

On 07/17/2012 07:25 PM, bearophile wrote:

Walter Bright:

auto code() { return cast(ushort)42; }

works fine. There isn't really a lack here, just some more typing. I
just don't see the case coming up hardly at all.

I have just found an example (reduced code):


import std.typecons;
void main() {
    alias Tuple!(ubyte[]) Tu;
    auto x1 = Tu([cast(ubyte)0]); // OK
    auto x2 = Tu([0]); // Error
}


D tuples are very strict.

Bye,
bearophile

Looks like a bug in std.typecons.Tuple. That constructor shouldn't be
templated on the argument types.