* bug#48089: Guile 3.0.6 returns zero-indexed locations for ‘read-error’
@ 2021-04-28 22:33 Ludovic Courtès
2021-04-29 9:33 ` Ludovic Courtès
0 siblings, 1 reply; 3+ messages in thread
From: Ludovic Courtès @ 2021-04-28 22:33 UTC (permalink / raw)
To: 48089
Hi,
Guile 3.0.6 returns zero-indexed (instead of one-indexed) source code
locations for ‘read-error’. Here’s a 3.0.6/3.0.5 comparison:
--8<---------------cut here---------------start------------->8---
$ /gnu/store/r2nr74rwhpqg16y1lyi6l0jn3lwx4yyz-guile-3.0.6/bin/guile <(echo '(')
ice-9/read.scm:126:4: In procedure lp:
/dev/fd/63:1:0: unexpected end of input while searching for: )
$ guile <(echo '(')
ERROR: In procedure primitive-load:
In procedure scm_i_lreadparen: /dev/fd/63:2:1: end of file
--8<---------------cut here---------------end--------------->8---
Ludo’.
^ permalink raw reply [flat|nested] 3+ messages in thread
* bug#48089: Guile 3.0.6 returns zero-indexed locations for ‘read-error’
2021-04-28 22:33 bug#48089: Guile 3.0.6 returns zero-indexed locations for ‘read-error’ Ludovic Courtès
@ 2021-04-29 9:33 ` Ludovic Courtès
2021-04-29 20:04 ` Andy Wingo
0 siblings, 1 reply; 3+ messages in thread
From: Ludovic Courtès @ 2021-04-29 9:33 UTC (permalink / raw)
To: 48089
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Ludovic Courtès <ludo@gnu.org> skribis:
> Guile 3.0.6 returns zero-indexed (instead of one-indexed) source code
> locations for ‘read-error’. Here’s a 3.0.6/3.0.5 comparison:
>
> $ /gnu/store/r2nr74rwhpqg16y1lyi6l0jn3lwx4yyz-guile-3.0.6/bin/guile <(echo '(')
> ice-9/read.scm:126:4: In procedure lp:
> /dev/fd/63:1:0: unexpected end of input while searching for: )
> $ guile <(echo '(')
> ERROR: In procedure primitive-load:
> In procedure scm_i_lreadparen: /dev/fd/63:2:1: end of file
Here’s a test case waiting to succeed! :-)
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diff --git a/test-suite/tests/reader.test b/test-suite/tests/reader.test
index fad531b39..231e69553 100644
--- a/test-suite/tests/reader.test
+++ b/test-suite/tests/reader.test
@@ -212,6 +212,18 @@
\f
(with-test-prefix "mismatching parentheses"
+ (pass-if-equal "read-error location"
+ '("foo.scm:3:1: unexpected end of input while searching for: ~A" #\))
+ (catch 'read-error
+ (lambda ()
+ ;; The missing closing paren error should be located on line 3,
+ ;; column 1 (one-indexed).
+ (call-with-input-string "\n (hi there!\n"
+ (lambda (port)
+ (set-port-filename! port "foo.scm")
+ (read port))))
+ (lambda (key proc message args . _)
+ (cons message args))))
(pass-if-exception "opening parenthesis"
exception:eof
(read-string "("))
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Ludo’.
^ permalink raw reply related [flat|nested] 3+ messages in thread
* bug#48089: Guile 3.0.6 returns zero-indexed locations for ‘read-error’
2021-04-29 9:33 ` Ludovic Courtès
@ 2021-04-29 20:04 ` Andy Wingo
0 siblings, 0 replies; 3+ messages in thread
From: Andy Wingo @ 2021-04-29 20:04 UTC (permalink / raw)
To: Ludovic Courtès; +Cc: 48089-done
Done :)
On Thu 29 Apr 2021 11:33, Ludovic Courtès <ludo@gnu.org> writes:
> Ludovic Courtès <ludo@gnu.org> skribis:
>
>> Guile 3.0.6 returns zero-indexed (instead of one-indexed) source code
>> locations for ‘read-error’. Here’s a 3.0.6/3.0.5 comparison:
>>
>> $ /gnu/store/r2nr74rwhpqg16y1lyi6l0jn3lwx4yyz-guile-3.0.6/bin/guile <(echo '(')
>> ice-9/read.scm:126:4: In procedure lp:
>> /dev/fd/63:1:0: unexpected end of input while searching for: )
>> $ guile <(echo '(')
>> ERROR: In procedure primitive-load:
>> In procedure scm_i_lreadparen: /dev/fd/63:2:1: end of file
>
> Here’s a test case waiting to succeed! :-)
>
> diff --git a/test-suite/tests/reader.test b/test-suite/tests/reader.test
> index fad531b39..231e69553 100644
> --- a/test-suite/tests/reader.test
> +++ b/test-suite/tests/reader.test
> @@ -212,6 +212,18 @@
>
> \f
> (with-test-prefix "mismatching parentheses"
> + (pass-if-equal "read-error location"
> + '("foo.scm:3:1: unexpected end of input while searching for: ~A" #\))
> + (catch 'read-error
> + (lambda ()
> + ;; The missing closing paren error should be located on line 3,
> + ;; column 1 (one-indexed).
> + (call-with-input-string "\n (hi there!\n"
> + (lambda (port)
> + (set-port-filename! port "foo.scm")
> + (read port))))
> + (lambda (key proc message args . _)
> + (cons message args))))
> (pass-if-exception "opening parenthesis"
> exception:eof
> (read-string "("))
>
>
> Ludo’.
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2021-04-28 22:33 bug#48089: Guile 3.0.6 returns zero-indexed locations for ‘read-error’ Ludovic Courtès
2021-04-29 9:33 ` Ludovic Courtès
2021-04-29 20:04 ` Andy Wingo
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