add #:as patterns
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dedbox commented
Like #:if patterns, but the target is a pattern instead of an expression.
Example:
(φ (Some v1) #:as v #:if (number? v1) (+ v 1))
Closed this issue · 0 comments
Like #:if patterns, but the target is a pattern instead of an expression.
Example:
(φ (Some v1) #:as v #:if (number? v1) (+ v 1))