(loaddefs-generate--make-autoload): Fix bug#79852

As JD Smith <jdtsmith@gmail.com> said we had 3 paths:

1. macro has `autoload-macro expand` and is already loaded: expand
2. macro has `autoload-macro expand` but is /not/ yet loaded: shortcut
3. macro does not have `autoload-macro expand`: shortcut

and the co-existence of 1 and 2 is a problem because it means
that same macro is sometimes handled one way and sometimes
another, with different results.
Remove number 2 by removing from the shortcut all the remaining
macros that have `autoload-macro expand`.

The immediate effect is that `make autoloads` now (auto)loads three
more files:

    [...]
    loaddefs-gen: loading file frameset (for cl-defun)
    Loading frameset...
      INFO     Scraping 1547 files for loaddefs...10%
      INFO     Scraping 1547 files for loaddefs...20%
    loaddefs-gen: loading file semantic/analyze (for define-overloadable-function)
    Loading semantic/analyze...
      INFO     Scraping 1547 files for loaddefs...30%
      INFO     Scraping 1547 files for loaddefs...40%
      INFO     Scraping 1547 files for loaddefs...50%
      INFO     Scraping 1547 files for loaddefs...60%
      INFO     Scraping 1547 files for loaddefs...70%
    loaddefs-gen: loading file tramp-adb (for tramp--with-startup)
    Loading tramp-adb...
      INFO     Scraping 1547 files for loaddefs...80%
    loaddefs-gen: loading file grep (for define-compilation-mode)
    Loading grep...
    [...]

* lisp/emacs-lisp/loaddefs-gen.el (loaddefs--defining-macros):
Remove macros that are marked `autoload-macro expand`, even if they are
not predefined.
(loaddefs-generate--make-autoload): Simplify accordingly.

0 files changed, 0 insertions, 0 deletions