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• Svex-subst

Svex-fastsubst

Substitution for svexes, identical to svex-subst, except that we memoize the results and we use fast alist lookups.

Signature

(svex-fastsubst pat al) → x

Arguments

pat — Guard (svex-p pat).

al — Guard (svex-alist-p al).

Returns

x — Type (equal x (svex-subst pat al)).