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| author | Alan Mackenzie <acm@muc.de> | 2020-11-09 21:19:19 +0000 |
|---|---|---|
| committer | Alan Mackenzie <acm@muc.de> | 2020-11-09 21:19:19 +0000 |
| commit | ae3904bb5df1136cd6e8fb9d53cc2e081cf2fd01 (patch) | |
| tree | ac25a50676f1a6430d44bebbbf4a32503dd9c089 /lisp/progmodes/cc-defs.el | |
| parent | 8ece715af613d238a86092abf62db57ded6c55b3 (diff) | |
| download | emacs-ae3904bb5df1136cd6e8fb9d53cc2e081cf2fd01.tar.gz emacs-ae3904bb5df1136cd6e8fb9d53cc2e081cf2fd01.tar.bz2 emacs-ae3904bb5df1136cd6e8fb9d53cc2e081cf2fd01.zip | |
CC Mode: fix many compiler warnings which would appear with lexical binding
* lisp/progmodes/cc-align.el (three places) prefix langelem with a _.
* lisp/progmodes/cc-{cmds,engine}.el: Remove superfluous local variables.
* lisp/progmodes/cc-defs.el (c-will-be-unescaped): Remove unused parameter
end.
* lisp/progmodes/cc-engine.el (c-looking-at-decl-block): Remove unused
parameter containing-sexp.
(c-looking-at-special-brace-list); Remove unused parameter lim.
(c-add-class-syntax): Remove unused parameter paren-state.
Diffstat (limited to 'lisp/progmodes/cc-defs.el')
| -rw-r--r-- | lisp/progmodes/cc-defs.el | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/lisp/progmodes/cc-defs.el b/lisp/progmodes/cc-defs.el index 77e263f1aad..c82b3a34e33 100644 --- a/lisp/progmodes/cc-defs.el +++ b/lisp/progmodes/cc-defs.el @@ -434,9 +434,8 @@ to it is returned. This function does not modify the point or the mark." (setq count (+ count (skip-chars-backward "\\\\")))) (not (zerop (logand count 1)))))) -(defmacro c-will-be-unescaped (beg end) - ;; Would the character after END be unescaped after the removal of (BEG END)? - ;; This is regardless of its current status. It is assumed that (>= POS END). +(defmacro c-will-be-unescaped (beg) + ;; Would the character after BEG be unescaped? `(save-excursion (let (count) (goto-char ,beg) |