Metadata seems to be broken on arrow function arguments

[wartman]

Arrow functions seem to break if you use metadata on their first argument (in 4.0.0-rc.1).

// This works:
function foo(@bar bar:String) return bar;

// This also works:
var foo = (a:String, @bar b:String) -> a + b;

// This will result in an error along the lines of "Unexpected ;"
var foo = (@bar bar:String) -> bar; 

[Simn]

The lambda parsing code gives me a headache. Can we remove short lambdas? :P

[RealyUniqueName]

Submit a proposal )

[Simn]

Honestly, can we simply document that metadata on short lambda function arguments isn't supported? This is a bit of a parsing nightmare and IMO also doesn't really suit the short notation to begin with.

[Gama11]

Shouldn't it at least not work consistently then? Right now it seems to work as long as it's not on the first argument.

[Simn]

Yes that's what I'm suggesting.