From 62a34b3b693e98c76db49bf794164f0b265b7856 Mon Sep 17 00:00:00 2001 From: ram <ram> Date: Thu, 8 Mar 1990 13:32:35 +0000 Subject: [PATCH] In CONTINUATION-DELAYED-LEAF, removed the hack that checked for the continuation being a NLX continuation. This should no longer be necessary now that environment analysis always leaves the exit continuation with a use representing the NLX value. --- compiler/ltn.lisp | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/compiler/ltn.lisp b/compiler/ltn.lisp index 77af273b5..cb0d74e70 100644 --- a/compiler/ltn.lisp +++ b/compiler/ltn.lisp @@ -77,15 +77,12 @@ ;;; Continuation-Delayed-Leaf -- Internal ;;; ;;; If Cont is used only by a Ref to a leaf that can be delayed, then return -;;; the leaf, otherwise return NIL. We have to explicitly check for NLX -;;; continuations, since they are sleazily referenced by IR2 conversion. +;;; the leaf, otherwise return NIL. ;;; (defun continuation-delayed-leaf (cont) (declare (type continuation cont)) (let ((use (continuation-use cont))) (and (ref-p use) - (not (find cont (environment-nlx-info (node-environment use)) - :key #'nlx-info-continuation)) (let ((leaf (ref-leaf use))) (etypecase leaf (lambda-var (if (null (lambda-var-sets leaf)) leaf nil)) -- GitLab