Commits (6)
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Jan Moringen authored549dd8e1
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Jan Moringen authored80b6daf7
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Jan Moringen authored
export and document them use them in READ-FILE-INTO-{STRING,BYTE-VECTOR} no smoke test for READ-STREAM-CONTENT-INTO-BYTE-VECTOR due to lack of something like WITH-INPUT-FROM-BYTE-VECTOR
dce97236 -
Jan Moringen authored
EMPTYP usually (except, maybe, for some user-defined sequence types) has two advantages: 1. it has O(1) runtime while LENGTH can be O(n) 2. it can work on user-defined, infinite sequences (given implementation support and integration of ALEXANDRIA:EMPTYP with the implementation's mechanism as is the case for SBCL)
8b89a71b -
Jan Moringen authored
Using the implementation's EMPTYP has the potential advantage of supporting user-defined sequence types (as is the case with SBCL). This commit tests for SEQUENCE:EMPTYP and defines ALEXANDRIA:EMPTYP in terms of it. For implementations that do not provide SEQUENCE:EMPTYP, nothing changes.
afaf1a16 -
Attila Lendvai authored
at the expense of an extra multiply. The unstable version can often be converted to a fast instruction on a lot of machines, though this is machine/implementation specific. As alexandria is more about correct code, than efficiency, and we're only talking about a single extra multiply, many would prefer the stable version. Patch by github.com/mfiano.
926a0666