From 8c8cafaa37511635549358cb4c43e37f1f10ad1b Mon Sep 17 00:00:00 2001 From: Philip Kaludercic Date: Tue, 2 Apr 2024 18:01:27 +0200 Subject: [PATCH] Check if lexical-binding is enabled before warning * lisp/emacs-lisp/bytecomp.el (byte-compile-file): Suppress "file has no `lexical-binding' directive" is the variable is non-nil, as is the case with 'lisp-interaction-mode'. (Bug#70068) (cherry picked from commit 7de192680fdac6938f5704aea0310b85b0da9c5e) --- lisp/emacs-lisp/bytecomp.el | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/lisp/emacs-lisp/bytecomp.el b/lisp/emacs-lisp/bytecomp.el index 5cff86784f0..3af7ede4c8e 100644 --- a/lisp/emacs-lisp/bytecomp.el +++ b/lisp/emacs-lisp/bytecomp.el @@ -2234,7 +2234,8 @@ See also `emacs-lisp-byte-compile-and-load'." (setq buffer-read-only nil filename buffer-file-name)) ;; Don't inherit lexical-binding from caller (bug#12938). - (unless (local-variable-p 'lexical-binding) + (unless (or (local-variable-p 'lexical-binding) + (null lexical-binding)) (let ((byte-compile-current-buffer (current-buffer))) (displaying-byte-compile-warnings (byte-compile-warn-x -- 2.39.5