diff options
Diffstat (limited to 'lisp/emacs-lisp/bytecomp.el')
| -rw-r--r-- | lisp/emacs-lisp/bytecomp.el | 22 |
1 files changed, 19 insertions, 3 deletions
diff --git a/lisp/emacs-lisp/bytecomp.el b/lisp/emacs-lisp/bytecomp.el index 118352937bd..2116cc33b34 100644 --- a/lisp/emacs-lisp/bytecomp.el +++ b/lisp/emacs-lisp/bytecomp.el @@ -98,6 +98,9 @@ ;; `obsolete' (obsolete variables and functions) ;; `noruntime' (calls to functions only defined ;; within `eval-when-compile') +;; `cl-warnings' (calls to CL functions) +;; `interactive-only' (calls to commands that are +;; not good to call from Lisp) ;; byte-compile-compatibility Whether the compiler should ;; generate .elc files which can be loaded into ;; generic emacs 18. @@ -325,7 +328,8 @@ If it is 'byte, then only byte-level optimizations will be logged." :type 'boolean) (defconst byte-compile-warning-types - '(redefine callargs free-vars unresolved obsolete noruntime cl-functions) + '(redefine callargs free-vars unresolved + obsolete noruntime cl-functions interactive-only) "The list of warning types used when `byte-compile-warnings' is t.") (defcustom byte-compile-warnings t "*List of warnings that the byte-compiler should issue (t for all). @@ -341,13 +345,21 @@ Elements of the list may be be: noruntime functions that may not be defined at runtime (typically defined only under `eval-when-compile'). cl-functions calls to runtime functions from the CL package (as - distinguished from macros and aliases)." + distinguished from macros and aliases). + interactive-only + commands that normally shouldn't be called from Lisp code." :group 'bytecomp :type `(choice (const :tag "All" t) (set :menu-tag "Some" (const free-vars) (const unresolved) (const callargs) (const redefine) - (const obsolete) (const noruntime) (const cl-functions)))) + (const obsolete) (const noruntime) + (const cl-functions) (const interactive-only)))) + +(defvar byte-compile-interactive-only-functions + '(beginning-of-buffer end-of-buffer replace-string replace-regexp + insert-file) + "List of commands that are not meant to be called from Lisp.") (defvar byte-compile-not-obsolete-var nil "If non-nil, this is a variable that shouldn't be reported as obsolete.") @@ -2710,6 +2722,10 @@ If FORM is a lambda or a macro, byte-compile it as a function." (byte-compile-set-symbol-position fn) (when (byte-compile-const-symbol-p fn) (byte-compile-warn "`%s' called as a function" fn)) + (and (memq 'interactive-only byte-compile-warnings) + (memq (car form) byte-compile-interactive-only-functions) + (byte-compile-warn "`%s' used from Lisp code\n\ +That command is designed for interactive use only" fn)) (if (and handler (or (not (byte-compile-version-cond byte-compile-compatibility)) |