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Subject: |
24.0.50; 'byte-compile-error-on-warn' no effect on 'defvar ignored because X is let-bound' warning |
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Date: |
Mon, 18 Apr 2011 11:22:40 +0200 |
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
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--- Begin Message ---
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Subject: |
Re: bug#8518: 24.0.50; 'byte-compile-error-on-warn' no effect on 'defvar ignored because X is let-bound' warning |
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Date: |
Tue, 19 Apr 2011 07:39:50 +0200 |
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User-agent: |
Gnus/5.110016 (No Gnus v0.16) Emacs/24.0.50 (gnu/linux) |
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
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