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* Improve `comp-async-report-warnings-errors' docstring

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* lisp/emacs-lisp/comp.el (comp-async-report-warnings-errors):
	Improve docstring.
This commit is contained in:
Andrea Corallo 2021-02-26 15:15:06 +01:00
parent 3266093af9
commit ad74b1b2b6
1 changed files with 12 additions and 1 deletions
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13
lisp/emacs-lisp/comp.el
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@ -124,7 +124,18 @@ Usable to modify the compiler environment."
:type 'list)
(defcustom comp-async-report-warnings-errors t
"Whether to report warnings and errors from asynchronous native compilation."
"Whether to report warnings and errors from asynchronous native compilation.
When native compilation happens asynchronously this can produce
warnings and errors, some of these diagnostic messages might not be
emitted by the first synchronous byte-compilation. The typical case
for that is byte-compiling a file that is missing to require a
necessary feature while having it already loaded into the environment.
As asynchronous native compilation always starts from a fresh
environment it is more sensitive into highlighting issues about non
consistent source files and might not be able to compile correctly
these."
:type 'boolean)
(defcustom comp-async-query-on-exit nil