GNU bug report logs - #8712
24.0.50; getting the "Forgot to expand macro XXXX" error - problem? solution?

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From: Stefan Monnier <monnier <at> iro.umontreal.ca>
To: "Drew Adams" <drew.adams <at> oracle.com>
Cc: 8712 <at> debbugs.gnu.org
Subject: bug#8712: 24.0.50; getting the "Forgot to expand macro XXXX" error - problem? solution?
Date: Sun, 22 May 2011 15:14:20 -0300

> icicles-cmd1.el:3066:91:Error: Wrong type argument: listp, "Forgot to
> expand macro push"

I think the patch below fixes your problem, thanks.  Please confirm.


        Stefan


=== modified file 'lisp/emacs-lisp/bytecomp.el'
--- lisp/emacs-lisp/bytecomp.el	2011-05-12 02:36:05 +0000
+++ lisp/emacs-lisp/bytecomp.el	2011-05-22 17:36:39 +0000
@@ -2892,8 +2892,8 @@
 That command is designed for interactive use only" fn))
         (if (and (fboundp (car form))
                  (eq (car-safe (symbol-function (car form))) 'macro))
-            (byte-compile-report-error
-             (format "Forgot to expand macro %s" (car form))))
+            (byte-compile-log-warning
+             (format "Forgot to expand macro %s" (car form)) nil :error))
         (if (and handler
                  ;; Make sure that function exists.  This is important
                  ;; for CL compiler macros since the symbol may be
@@ -2991,7 +2991,7 @@
     (cond
      ((<= (+ alen alen) fmax2)
       ;; Add missing &optional (or &rest) arguments.
-      (dotimes (i (- (/ (1+ fmax2) 2) alen))
+      (dotimes (_ (- (/ (1+ fmax2) 2) alen))
         (byte-compile-push-constant nil)))
      ((zerop (logand fmax2 1))
       (byte-compile-log-warning "Too many arguments for inlined function"

=== modified file 'lisp/emacs-lisp/macroexp.el'
--- lisp/emacs-lisp/macroexp.el	2011-03-12 03:32:43 +0000
+++ lisp/emacs-lisp/macroexp.el	2011-05-22 18:11:30 +0000
@@ -169,14 +169,22 @@
       ;; here, so that any code that cares about the difference will
       ;; see the same transformation.
       ;; First arg is a function:
-      (`(,(and fun (or `apply `mapcar `mapatoms `mapconcat `mapc))
+      (`(,(and fun (or `funcall `apply `mapcar `mapatoms `mapconcat `mapc))
          ',(and f `(lambda . ,_)) . ,args)
+       (byte-compile-log-warning
+        (format "%s quoted with ' rather than with #'"
+                (list 'lambda (nth 1 f) '...))
+        t)
        ;; We don't use `maybe-cons' since there's clearly a change.
        (cons fun
              (cons (macroexpand-all-1 (list 'function f))
                    (macroexpand-all-forms args))))
       ;; Second arg is a function:
       (`(,(and fun (or `sort)) ,arg1 ',(and f `(lambda . ,_)) . ,args)
+       (byte-compile-log-warning
+        (format "%s quoted with ' rather than with #'"
+                (list 'lambda (nth 1 f) '...))
+        t)
        ;; We don't use `maybe-cons' since there's clearly a change.
        (cons fun
              (cons (macroexpand-all-1 arg1)

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