3eb2c20ad0
When `or` has many subexpressions, the expansion generates a sequence of deeply nested `let`s, where original and macro-introduced forms are interleaved in a way that defeats a minimal child-is-same-as-parent sharing of scope sets. Add a small cache that's good enough to capture extra sharing and dramatically lower memory use for an `or` that has 1000 subexpressions. |
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| tests | ||
| info.rkt | ||
| LICENSE.txt | ||