* bug#8518: 24.0.50; 'byte-compile-error-on-warn' no effect on 'defvar ignored because X is let-bound' warning
@ 2011-04-18 9:22 David Engster
2011-04-18 17:37 ` Glenn Morris
0 siblings, 1 reply; 3+ messages in thread
From: David Engster @ 2011-04-18 9:22 UTC (permalink / raw)
To: 8518
Here's the recipe:
* Create files
--- test.el ----
(eval-when-compile
(let ((test-something nil))
(require 'test2)))
----------------
--- test2.el ----
(defvar test-something t)
(provide 'test2)
-----------------
* Now byte-compile the first file with
emacs --batch -L . --eval "(setq byte-compile-error-on-warn t)" -f batch-byte-compile test.el
Output will be:
Warning: defvar ignored because test-something is let-bound
Wrote /home/user/test.elc
with an exit code 0.
* Expected behavior: batch-byte-compile should return the warning as
an error with exit code >0.
This was tested with Emacs bzr revno. 103887.
-David
^ permalink raw reply [flat|nested] 3+ messages in thread
* bug#8518: 24.0.50; 'byte-compile-error-on-warn' no effect on 'defvar ignored because X is let-bound' warning
2011-04-18 9:22 bug#8518: 24.0.50; 'byte-compile-error-on-warn' no effect on 'defvar ignored because X is let-bound' warning David Engster
@ 2011-04-18 17:37 ` Glenn Morris
2011-04-19 5:39 ` David Engster
0 siblings, 1 reply; 3+ messages in thread
From: Glenn Morris @ 2011-04-18 17:37 UTC (permalink / raw)
To: David Engster; +Cc: 8518
The warning does not come from the compiler, it comes from when the
code is evaluated. You get the same result with:
emacs -batch -L . -l ./test.el
^ permalink raw reply [flat|nested] 3+ messages in thread
* bug#8518: 24.0.50; 'byte-compile-error-on-warn' no effect on 'defvar ignored because X is let-bound' warning
2011-04-18 17:37 ` Glenn Morris
@ 2011-04-19 5:39 ` David Engster
0 siblings, 0 replies; 3+ messages in thread
From: David Engster @ 2011-04-19 5:39 UTC (permalink / raw)
To: Glenn Morris; +Cc: 8518-done
Glenn Morris writes:
> The warning does not come from the compiler, it comes from when the
> code is evaluated. You get the same result with:
>
> emacs -batch -L . -l ./test.el
Oh, you're right, of course. Sorry for the noise.
-David
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2011-04-19 5:39 UTC | newest]
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2011-04-18 9:22 bug#8518: 24.0.50; 'byte-compile-error-on-warn' no effect on 'defvar ignored because X is let-bound' warning David Engster
2011-04-18 17:37 ` Glenn Morris
2011-04-19 5:39 ` David Engster
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