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| From: | Ludovic Courtès |
| Subject: | bug#31470: [PATCH 1/1] records: Insert record type ABI checks in constructors. |
| Date: | Wed, 23 May 2018 10:21:53 +0200 |
| User-agent: | Gnus/5.13 (Gnus v5.13) Emacs/25.3 (gnu/linux) |
Ludovic Courtès <address@hidden> skribis:
> * guix/records.scm (print-record-abi-mismatch-error): New procedure.
> <top level>: Add 'set-exception-printer!' call.
> (current-abi-identifier, abi-check): New procedures.
> (make-syntactic-constructor): Add #:abi-cookie parameter. Insert calls
> to 'abi-check'.
> (define-record-type*)[compute-abi-cookie]: New procedure.
> Use it and emit a definition of the 'current-abi-identifier' for TYPE.
> * tests/records.scm ("ABI checks"): New test.
Pushed as 7874bbbb9f09cc14ea3e179fd0fa10da5f90cfc7.
Ludo’.
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