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(byte-compile-eval): Fix test for cl in load-history for absolute file-names.

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(byte-compile-file-form-require): Warn about use of the cl package.
This commit is contained in:
Glenn Morris 2009-08-25 07:28:16 +00:00
parent 0d722f983c
commit bac9c66cc7
2 changed files with 12 additions and 4 deletions
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12
lisp/emacs-lisp/bytecomp.el
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@ -902,8 +902,10 @@ Each function's symbol gets added to `byte-compile-noruntime-functions'."
(while (and hist-new (not (eq hist-new hist-orig)))
(let ((xs (pop hist-new)))
;; Make sure the file was not already loaded before.
(when (and (equal (car xs) "cl") (not (assoc (car xs) hist-orig)))
(byte-compile-find-cl-functions)))))))))
(and (stringp (car xs))
(string-match "^cl\\>" (file-name-nondirectory (car xs)))
(not (assoc (car xs) hist-orig))
(byte-compile-find-cl-functions)))))))))
(defun byte-compile-eval-before-compile (form)
"Evaluate FORM for `eval-and-compile'."
@ -2322,8 +2324,10 @@ list that represents a doc string reference.
(let ((args (mapcar 'eval (cdr form))))
(apply 'require args)
;; Detect (require 'cl) in a way that works even if cl is already loaded.
(if (member (car args) '("cl" cl))
(byte-compile-disable-warning 'cl-functions)))
(when (member (car args) '("cl" cl))
(if (byte-compile-warning-enabled-p 'cl-functions)
(byte-compile-warn "cl package required at runtime"))
(byte-compile-disable-warning 'cl-functions)))
(byte-compile-keep-pending form 'byte-compile-normal-call))
(put 'progn 'byte-hunk-handler 'byte-compile-file-form-progn)