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| author | Ludovic Courtès <ludo@gnu.org> | 2022-11-19 17:23:04 +0100 |
|---|---|---|
| committer | Ludovic Courtès <ludo@gnu.org> | 2022-12-02 00:02:12 +0100 |
| commit | 7c1161dba4c8930d3a500a72ccaaaf50df73f466 (patch) | |
| tree | c524b49ebde713b660443cf588a0858a9c58e166 /doc | |
| parent | 594f5ef35107d5641c44dac5cd7e9fb3737b674b (diff) | |
| download | guix-7c1161dba4c8930d3a500a72ccaaaf50df73f466.tar.gz guix-7c1161dba4c8930d3a500a72ccaaaf50df73f466.zip | |
records: 'match-record' checks fields at macro-expansion time.
This allows 'match-record' to be more efficient (field offsets are
computed at compilation time) and to report unknown fields at
macro-expansion time.
* guix/records.scm (map-fields): New macro.
(define-record-type*)[rtd-identifier]: New procedure.
Define TYPE as a macro and use a separate identifier for the RTD.
(lookup-field, match-record-inner): New macros.
(match-record): Rewrite in terms of 'match-error-inner'.
* tests/records.scm ("match-record, simple")
("match-record, unknown field"): New tests.
* gnu/services/cuirass.scm (cuirass-shepherd-service): Rename 'log-file'
local variable to 'main-log-file'.
* gnu/services/getmail.scm (serialize-getmail-configuration-file): Move
after <getmail-configuration-file> definition.
Diffstat (limited to 'doc')
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