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From: Philip McGrath <philip@philipmcgrath.com>
To: Skyler Ferris <skyvine@protonmail.com>, 70065@debbugs.gnu.org
Cc: Katherine Cox-Buday <cox.katherine.e+guix@gmail.com>,
	Liliana Marie Prikler <liliana.prikler@gmail.com>,
	Andrew Tropin <andrew@trop.in>
Subject: [bug#70065] [PATCH 4/6] gnu: chez-scheme: Update to 10.0.0.
Date: Sun, 31 Mar 2024 16:17:08 -0400	[thread overview]
Message-ID: <4cef86be-421e-4010-939b-5640764fcf3e@philipmcgrath.com> (raw)
In-Reply-To: <aa26e895-4326-44ba-b15d-4609370d4bc3@protonmail.com>

Hi Skyler,

On 3/31/24 11:28, Skyler Ferris wrote:
> Hi again! I stepped away from my desk to do something else and as often
> happens the answer came to me.

Thanks for this analysis!

> 
> The loko.scm file was not recompiled so it searched chez.scm for a
> variable named chez-scheme-for-system, which is now a syntax
> transformer. But compiled files have already completed the expansion
> phase, so this means that a syntax transformer is invalid. This will not
> cause a problem for `guix pull` because guix rebuilds itself from
> scratch when it gets updated.
> 


On 3/31/24 10:35, Skyler Ferris wrote:
 > I haven't worked with define-deprecated before. It's a macro, and I know
 > that the guile compiler misses recompiling macro dependencies sometimes,
 > so maybe it was a problem on my end with having mismatching build
 > artifacts.

Very interesting! I hadn't realized that problem with dependency 
tracking existed: it might explain some issues I've struggled to 
reproduce in the past. It's also given me several surprises about 
Guile's implementation of phases: for one thing, apparently 
(define-syntax x 42) expands to (define x (make-syntax-transformer 'x 
'macro 42)). I wouldn't have expected a macro to create a value that 
would exist at runtime.

Philip




  reply	other threads:[~2024-03-31 20:18 UTC|newest]

Thread overview: 39+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-03-29  5:15 [bug#70065] [PATCH 0/6] gnu: Update to Racket 8.12, Chez Scheme 10, and Zuo 1.9 Philip McGrath
2024-03-29  5:18 ` [bug#70065] [PATCH 1/6] gnu: zuo: Update to 1.9 Philip McGrath
2024-03-30 14:31   ` Skyler Ferris via Guix-patches via
2024-03-29  5:18 ` [bug#70065] [PATCH 2/6] gnu: racket: Update to 8.12 Philip McGrath
2024-03-30 14:35   ` Skyler Ferris via Guix-patches via
2024-03-30 22:10     ` Philip McGrath
2024-03-29  5:18 ` [bug#70065] [PATCH 3/6] gnu: chez-scheme: Reorganize package definitions Philip McGrath
2024-03-30 14:35   ` Skyler Ferris via Guix-patches via
2024-03-29  5:18 ` [bug#70065] [PATCH 4/6] gnu: chez-scheme: Update to 10.0.0 Philip McGrath
2024-03-30  7:56   ` Liliana Marie Prikler
2024-03-30 14:39   ` Skyler Ferris via Guix-patches via
2024-03-30 22:49     ` Philip McGrath
2024-03-31 14:35       ` Skyler Ferris via Guix-patches via
2024-03-31 15:28       ` Skyler Ferris via Guix-patches via
2024-03-31 20:17         ` Philip McGrath [this message]
2024-04-02 14:55           ` Skyler Ferris via Guix-patches via
2024-04-01  6:51         ` [bug#70065] [PATCH v2 0/8] Update to Racket 8.12, Chez Scheme 10, and Zuo 1.9 Philip McGrath
2024-04-01  6:51           ` [bug#70065] [PATCH v2 1/8] gnu: zuo: Update to 1.9 Philip McGrath
2024-04-01  6:51           ` [bug#70065] [PATCH v2 2/8] gnu: racket: Update to 8.12 Philip McGrath
2024-04-09  8:46             ` Efraim Flashner
2024-04-11 10:44               ` Ludovic Courtès
2024-04-11 12:34                 ` Efraim Flashner
2024-04-01  6:51           ` [bug#70065] [PATCH v2 3/8] gnu: chez-scheme: Reorganize package definitions Philip McGrath
2024-04-01 15:40             ` Liliana Marie Prikler
2024-04-02  3:59               ` Philip McGrath
2024-04-01  6:51           ` [bug#70065] [PATCH v2 4/8] gnu: chez-scheme: Update to 10.0.0 Philip McGrath
2024-04-01  6:51           ` [bug#70065] [PATCH v2 5/8] gnu: Deprecate chez-scheme-for-system.in favor of chez-scheme Philip McGrath
2024-04-01  6:51           ` [bug#70065] [PATCH v2 6/8] gnu: Fix uses of deprecated chez-scheme-for-system Philip McGrath
2024-04-01 15:41             ` Liliana Marie Prikler
2024-04-01  6:51           ` [bug#70065] [PATCH v2 7/8] gnu: chez-scheme: Update and simplify machine-type handling Philip McGrath
2024-04-01 15:45             ` Liliana Marie Prikler
2024-04-02  3:59               ` Philip McGrath
2024-04-01  6:51           ` [bug#70065] [PATCH v2 8/8] gnu: chez-scheme: Bootstrap from source Philip McGrath
2024-04-11 10:55           ` bug#70065: [PATCH v2 0/8] Update to Racket 8.12, Chez Scheme 10, and Zuo 1.9 Ludovic Courtès
2024-03-29  5:18 ` [bug#70065] [PATCH 5/6] gnu: chez-scheme: Update and simplify machine-type handling Philip McGrath
2024-03-30 14:40   ` Skyler Ferris via Guix-patches via
2024-03-29  5:18 ` [bug#70065] [PATCH 6/6] gnu: chez-scheme: Bootstrap from source Philip McGrath
2024-03-30 14:41   ` Skyler Ferris via Guix-patches via
2024-03-30 14:28 ` [bug#70065] [PATCH 0/6] gnu: Update to Racket 8.12, Chez Scheme 10, and Zuo 1.9 Skyler Ferris via Guix-patches via

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