error message misleading if expression unsupported in match

[nwin]

When compiling

static val: [u8, ..1] = [0];

fn main() {
    match [1] {
        val => (),
        _ => ()
    }
}

The error message

$ rustc errormsg.rs 
errormsg.rs:1:25: 1:28 error: unsupported constant expr
errormsg.rs:1 static val: [u8, ..1] = [0];
                                      ^~~

points towards the definition of the constant and not the match statement which is misleading because the definition of the static value is perfectly fine but not its usage inside the match.

I am using rust 0.10.

[ben0x539]

Came here because of http://chrismorgan.info/blog/teepee-design-status-line-take-two.html (the #3 section), would be neat if this could actually be supported.