master 3afbab2f1d6: * lisp/emacs-lisp/inline.el (inline-const-val): Improve docstring

[Stefan Monnier]

branch: master
commit 3afbab2f1d6ce7d75cadf12af096314123b6d56f
Author: Stefan Monnier <monnier@iro.umontreal.ca>
Commit: Stefan Monnier <monnier@iro.umontreal.ca>

    * lisp/emacs-lisp/inline.el (inline-const-val): Improve docstring
---
 lisp/emacs-lisp/inline.el | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lisp/emacs-lisp/inline.el b/lisp/emacs-lisp/inline.el
index c774296084e..ddbd6fdc017 100644
--- a/lisp/emacs-lisp/inline.el
+++ b/lisp/emacs-lisp/inline.el
@@ -80,7 +80,9 @@
   (error "inline-const-p can only be used within define-inline"))
 
 (defmacro inline-const-val (_exp)
-  "Return the value of EXP."
+  "Return the value of EXP.
+During inlining, if the value of EXP is not yet known, this aborts the
+inlining and makes us revert to a non-inlined function call."
   (declare (debug t))
   (error "inline-const-val can only be used within define-inline"))