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* bug#49623: Guile 3.0.7 can't read #{{}}#
@ 2021-07-18 16:41 Maxime Devos
  2021-07-18 18:16 ` bug#49623: [PATCH] Parse #{{}}# properly Maxime Devos
  0 siblings, 1 reply; 5+ messages in thread
From: Maxime Devos @ 2021-07-18 16:41 UTC (permalink / raw)
  To: 49623

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Hi,

A scheme library I'm working on now fails to compile
after switching from 3.0.2 to Guile 3.0.7.  The issue
is that Guile can't read #{{}}# anymore.

In guile 3.0.7:

scheme@(guile-user)> '#{{}}# }#
$1 = #{\x7b;\x7d;# }# ; the }# should result in a syntax error
scheme@(guile-user)> '#{{}}# ; this should work
...
; ^ guile is waiting for input

In guile 3.0.2:
scheme@(guile-user)> '#{{}}#
$1 = #{\x7b;\x7d;}# ; ok!

(Yes, I really name my variables like that sometimes.)

Note that #{{}a}# can be read just fine by both guile versions.

Greetings,
Maxime.

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^ permalink raw reply	[flat|nested] 5+ messages in thread

end of thread, other threads:[~2021-08-02 16:37 UTC | newest]

Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-07-18 16:41 bug#49623: Guile 3.0.7 can't read #{{}}# Maxime Devos
2021-07-18 18:16 ` bug#49623: [PATCH] Parse #{{}}# properly Maxime Devos
     [not found]   ` <188d4583d3c9a921e7bdc8556befc4c320b99dd6.camel@telenet.be>
2021-07-18 19:47     ` bug#49623: Fwd: " Maxime Devos
     [not found]     ` <2fed32729a645814cc8912a5d767b209c8075ed6.camel@telenet.be>
2021-07-20 10:54       ` bug#49623: [PATCH v2] " Maxime Devos
     [not found]       ` <71e366c5e151d73c9b9a33345833f379d4c6d4f5.camel@telenet.be>
2021-08-02 16:37         ` lloda

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