ICE on cast in constant expression

[jld]

The input: static S: uint = 23 as uint; [0, ..S]; ()

The result:

error: internal compiler error: node_id_to_type: no type for node `expr 23 as uint (id=15)`

(cc @huonw )

[jld]

This is reduced from a slightly larger test case I was going to use to try to look into #9837.

[lilyball]

Just hit this. Rather annoying.