From b084e47a5e2f53e5d376b77cfecaa02bb255bd22 Mon Sep 17 00:00:00 2001 From: Andrea Corallo Date: Wed, 21 Feb 2024 15:45:40 +0100 Subject: [PATCH] ; Add two comments on comp-known-predicates cl-deftype-satisfies * lisp/emacs-lisp/comp.el (comp-known-predicates): Add comment. * lisp/emacs-lisp/cl-macs.el: Likewise. (cherry picked from commit 88abbf00af69cf7e5f36e318e6935f7d1500af7f) --- lisp/emacs-lisp/cl-macs.el | 1 + lisp/emacs-lisp/comp.el | 3 +++ 2 files changed, 4 insertions(+) diff --git a/lisp/emacs-lisp/cl-macs.el b/lisp/emacs-lisp/cl-macs.el index 06a09885c88..44ebadeebff 100644 --- a/lisp/emacs-lisp/cl-macs.el +++ b/lisp/emacs-lisp/cl-macs.el @@ -3460,6 +3460,7 @@ Of course, we really can't know that for sure, so it's just a heuristic." (or (cdr (assq sym byte-compile-function-environment)) (cdr (assq sym macroexpand-all-environment)))))) +;; Please keep it in sync with `comp-known-predicates'. (pcase-dolist (`(,type . ,pred) ;; Mostly kept in alphabetical order. '((array . arrayp) diff --git a/lisp/emacs-lisp/comp.el b/lisp/emacs-lisp/comp.el index a833bf5bfc4..46d2896f2be 100644 --- a/lisp/emacs-lisp/comp.el +++ b/lisp/emacs-lisp/comp.el @@ -188,6 +188,9 @@ Useful to hook into pass checkers.") finally return h) "Hash table function -> `comp-constraint'.") +;; Keep it in sync with the `cl-deftype-satisfies' property set in +;; cl-macs.el. We can't use `cl-deftype-satisfies' directly as the +;; relation type <-> predicate is not bijective (bug#45576). (defconst comp-known-predicates '((arrayp . array) (atom . atom) -- 2.39.5