bug#46958: 28.0.50; invalid-function error for macros that have function bindings

[Robert Irelan <rirelan@gmail.com>]

Lately I have been getting errors where occasionally `invalid-function`
errors will be raised when calling some macros, even when those macros
have function bindings (checked with `fboundp`). Here is an example of a
stack trace I got when using the `org-fc` package:

```
Debugger entered--Lisp error: (invalid-function
org-fc-with-point-at-back-heading)
  signal(invalid-function (org-fc-with-point-at-back-heading))
  (condition-case err (if org-fc--session (let* ((card (and t
(eieio-oref org-fc--session 'current-item)))) (if card (if (string=
(plist-get card :id) (org-id-get)) (progn (let ((type (plist-get card
:type))) (funcall (org-fc-type-flip-fn type))
(org-fc-review-rate-mode))) (message "Flashcard ID mismatch"))
(message "No flashcard review is in progress")))) (error
(org-fc-review-quit) (signal (car err) (cdr err))))
  org-fc-review-flip()
  funcall-interactively(org-fc-review-flip)
  call-interactively(org-fc-review-flip nil nil)
  command-execute(org-fc-review-flip)
 ```

I am using the nativecomp variant of Emacs 28.0.50 at Git commit
80e26472206cc44837521ba594cd50e724d9af5c, compiled using the following
Macports Port (the "emacs-app-devel" Port):

https://github.com/macports/macports-ports/blob/0c3c5e770185f4c3577b94a49170a961b88d1b98/editors/emacs/Portfile#L100-L141

Configured using:
 'configure --prefix=/opt/local --disable-silent-rules --without-dbus
 --without-gconf --without-libotf --without-m17n-flt --with-gmp
 --with-gnutls --with-json --with-xml2 --with-modules --infodir
 /opt/local/share/info/emacs --with-ns --with-lcms2 --without-harfbuzz
 --without-xaw3d --with-nativecomp --with-imagemagick --with-rsvg
 'CFLAGS=-pipe -Os
 -isysroot/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk
 -arch x86_64' 'CPPFLAGS=-I/opt/local/include
 -isysroot/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk'
 'LDFLAGS=-L/opt/local/lib -Wl,-headerpad_max_install_names -Wl,-no_pie
 -Wl,-syslibroot,/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk
 -arch x86_64''

Configured features:
JPEG TIFF GIF PNG RSVG IMAGEMAGICK GLIB NOTIFY KQUEUE ACL GNUTLS LIBXML2
ZLIB TOOLKIT_SCROLL_BARS XIM NS MODULES NATIVE_COMP THREADS JSON PDUMPER
LCMS2

Important settings:
  value of $LANG: en_US.UTF-8
  value of $XMODIFIERS: @im=ibus
  locale-coding-system: utf-8

Major mode: Org

Minor modes in effect:
  diff-hl-margin-mode: t
  global-anzu-mode: t
  anzu-mode: t
  straight-use-package-mode: t
  evil-traces-mode: t
  which-key-mode: t
  better-jumper-mode: t
  better-jumper-local-mode: t
  global-company-mode: t
  company-mode: t
  ivy-rich-project-root-cache-mode: t
  ivy-rich-mode: t
  ivy-mode: t
  evil-goggles-mode: t
  evil-escape-mode: t
  evil-snipe-override-mode: t
  evil-snipe-mode: t
  evil-snipe-override-local-mode: t
  evil-snipe-local-mode: t
  whitespace-mode: t
  git-auto-commit-mode: t
  evil-org-mode: t
  savehist-mode: t
  git-gutter-mode: t
  projectile-mode: t
  flycheck-popup-tip-mode: t
  eros-mode: t
  gcmh-mode: t
  winner-mode: t
  smartparens-global-mode: t
  smartparens-mode: t
  global-flycheck-mode: t
  flycheck-mode: t
  ws-butler-global-mode: t
  ws-butler-mode: t
  editorconfig-mode: t
  recentf-mode: t
  save-place-mode: t
  global-so-long-mode: t
  envrc-mode: t
  solaire-global-mode: t
  solaire-mode: t
  doom-modeline-mode: t
  display-fill-column-indicator-mode: t
  vi-tilde-fringe-mode: t
  display-line-numbers-mode: t
  yas-minor-mode: t
  org-super-agenda-mode: t
  override-global-mode: t
  global-git-commit-mode: t
  org-roam-mode: t
  adaptive-wrap-prefix-mode: t
  auto-compile-on-load-mode: t
  auto-compile-on-save-mode: t
  persp-mode: t
  ns-auto-titlebar-mode: t
  shell-dirtrack-mode: t
  evil-mode: t
  evil-local-mode: t
  +popup-mode: t
  general-override-mode: t
  global-eldoc-mode: t
  eldoc-mode: t
  electric-indent-mode: t
  mouse-wheel-mode: t
  file-name-shadow-mode: t
  global-font-lock-mode: t
  font-lock-mode: t
  window-divider-mode: t
  auto-composition-mode: t
  auto-encryption-mode: t
  auto-compression-mode: t
  size-indication-mode: t
  column-number-mode: t
  line-number-mode: t
  global-visual-line-mode: t
  visual-line-mode: t
  transient-mark-mode: t

Load-path shadows:
/Users/rmirelan/doom.emacs.d/.local/straight/build-28.0.50/cmake-mode/cmake-mode
hides /opt/local/share/emacs/site-lisp/cmake-mode
/Users/rmirelan/doom.emacs.d/.local/straight/build-28.0.50/map/map
hides /Applications/MacPorts/Emacs.app/Contents/Resources/lisp/emacs-lisp/map
/Users/rmirelan/doom.emacs.d/.local/straight/build-28.0.50/dash-functional/dash-functional
hides /Users/rmirelan/.doom.d/emacs-google-config/third_party/elisp/dash/dash-functional
/Users/rmirelan/doom.emacs.d/.local/straight/build-28.0.50/dash/dash
hides /Users/rmirelan/.doom.d/emacs-google-config/third_party/elisp/dash/dash
/Users/rmirelan/doom.emacs.d/.local/straight/build-28.0.50/s/s hides
/Users/rmirelan/.doom.d/emacs-google-config/third_party/elisp/s/s

Features:
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dired-rsync-autoloads diff-hl-autoloads dired-git-info-autoloads
diredfl-autoloads doom-snippets-autoloads auto-yasnippet-autoloads
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Memory information:
((conses 16 1524294 1845224)
 (symbols 48 62411 7)
 (strings 32 243889 240300)
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 (vectors 16 98776)
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-- 
Robert Irelan
rirelan@gmail.com