branch: externals/compat
commit 530ad76f7e415ba84958eb53e2071bbeb577f390
Author: Philip Kaludercic <phil...@posteo.net>
Commit: Philip Kaludercic <phil...@posteo.net>
Document why byte-compile-current-file is bound
---
compat.el | 3 +++
1 file changed, 3 insertions(+)
diff --git a/compat.el b/compat.el
index 13dd46dc19..3fdb9dfd74 100644
--- a/compat.el
+++ b/compat.el
@@ -72,6 +72,9 @@
compat-defvar
defvar))
(push form defs)))))
+ ;; We bind `byte-compile-current-file' before macro-expanding,
+ ;; so that `compat--generate-function' can correctly infer the
+ ;; compatibility version currently being processed.
(let ((byte-compile-current-file file))
(macroexpand-all
(macroexp-progn
