Kind/book/test2.kind2
Victor Taelin 85ad65b026 use-notation
Now, there are two local binders:

let x = ...
use x = ...

The 'let' binder will create a local definition, type-check it, and
assign a name to it. When compiled, it will create 'dup' nodes.

The 'use' binder is just an alias. It will not bind a new variable, and,
when compiled, will create inline copies. Also, for type-checking, it
allows creating aliases that are definitionaly equal for the checker.
2024-03-08 17:39:37 -03:00

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test2
: (List #U60)
= use xs = (List.cons
#U60
#0
(List.cons #U60 #1 (List.cons #U60 #2 (List.nil #U60)))
)
use ys = (List.cons
#U60
#3
(List.cons #U60 #4 (List.cons #U60 #5 (List.nil #U60)))
)
(List.concat #U60 xs ys)