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Rearrange the API again to fix compilation environments #9

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merged 1 commit into from
Oct 22, 2023

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@Bike Bike commented Oct 21, 2023

A lot to summarize, but basically:

  1. Any environment can inherit from another environment. The
    functions in Clostrum check for inherited data. The functions
    in clostrum-sys do not have to, so implementations can focus
    on themselves, as long as they provide a PARENT somehow.
  2. FUNCTION-DESCRIPTION etc. accessors are eliminated. Instead,
    compilation and runtime environments are accessed through a
    common API. The only real differences between them are that
    a) run-time-environments can't inherit from compilation envs
    b) compilation environments do not have function or variable cells
    c) or packages
  3. said common API includes new OPERATOR-FTYPE etc. accessors.

TODO: Tests, documentation.

See precipitating discussion in #sicl: https://irclog.tymoon.eu/libera/%23sicl?around=1697887992#1697887992

A lot to summarize, but basically:

1) Any environment can inherit from another environment. The
   functions in Clostrum check for inherited data. The functions
   in clostrum-sys do not have to, so implementations can focus
   on themselves, as long as they provide a PARENT somehow.
2) FUNCTION-DESCRIPTION etc. accessors are eliminated. Instead,
   compilation and runtime environments are accessed through a
   common API. The only real differences between them are that
   a) run-time-environments can't inherit from compilation envs
   b) compilation environments do not have function or variable cells
   c) or packages
3) said common API includes new OPERATOR-FTYPE etc. accessors.

TODO: Tests, documentation.
@robert-strandh robert-strandh marked this pull request as ready for review October 22, 2023 13:36
@robert-strandh robert-strandh merged commit 22cbc5e into master Oct 22, 2023
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2 participants