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[bug#34948] [PATCH 1/3] records: Allow thunked fields to refer to 'this-
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From: |
Ludovic Courtès |
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Subject: |
[bug#34948] [PATCH 1/3] records: Allow thunked fields to refer to 'this-record'. |
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Date: |
Sat, 30 Mar 2019 15:20:37 +0100 |
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User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/26.1 (gnu/linux) |
Ludovic Courtès <address@hidden> skribis:
> I should mention that there are other craaaazzy applications of this!
>
> For example, the ‘self-native-input?’ field of <package> becomes
> useless, because now you can write:
>
> (package
> ;; …
> (native-inputs
> ;; Add self as a native input when cross-compiling.
> `(,@(if (%current-target-system)
> `(("this" ,this-record))
> '())
> ;; …
> )))
Done in a7646bc5e17a829d23519d0b199a576fb1edbd04!
Ludo'.