From fd6cf1c15421ba011724bb10a9f542b0e5577a83 Mon Sep 17 00:00:00 2001 From: Stefan Monnier Date: Thu, 25 Jan 2024 14:24:20 -0500 Subject: [PATCH] * lisp/emacs-lisp/cl-generic.el (cl--generic-compiler): Clarify the test Use `compiled-function-p`. (cherry picked from commit 4e260bfc47e5b507df1db218f49729fbae91900c) --- lisp/emacs-lisp/cl-generic.el | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lisp/emacs-lisp/cl-generic.el b/lisp/emacs-lisp/cl-generic.el index 511a0035feb..a4505a9d82e 100644 --- a/lisp/emacs-lisp/cl-generic.el +++ b/lisp/emacs-lisp/cl-generic.el @@ -672,7 +672,7 @@ The set of acceptable TYPEs (also called \"specializers\") is defined ;; compiled. Otherwise the byte-compiler and all the code on ;; which it depends needs to be usable before cl-generic is loaded, ;; which imposes a significant burden on the bootstrap. - (if (consp (lambda (x) (+ x 1))) + (if (not (compiled-function-p (lambda (x) (+ x 1)))) (lambda (exp) (eval exp t)) ;; But do byte-compile the dispatchers once bootstrap is passed: ;; the performance difference is substantial (like a 5x speedup on -- 2.39.5