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Commit 518d8afe authored by ram's avatar ram
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Hack to prevent type-intersection from delegating infinitely.

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...@@ -7,7 +7,7 @@ ...@@ -7,7 +7,7 @@
;;; Scott Fahlman or slisp-group@cs.cmu.edu. ;;; Scott Fahlman or slisp-group@cs.cmu.edu.
;;; ;;;
(ext:file-comment (ext:file-comment
"$Header: /Volumes/share2/src/cmucl/cvs2git/cvsroot/src/code/type.lisp,v 1.18 1993/08/31 21:33:16 ram Exp $") "$Header: /Volumes/share2/src/cmucl/cvs2git/cvsroot/src/code/type.lisp,v 1.19 1993/09/01 00:09:19 ram Exp $")
;;; ;;;
;;; ********************************************************************** ;;; **********************************************************************
;;; ;;;
...@@ -78,7 +78,7 @@ ...@@ -78,7 +78,7 @@
;;; ;;;
(defun delegate-complex-intersection (type1 type2) (defun delegate-complex-intersection (type1 type2)
(let ((method (type-class-complex-intersection (type-class-info type1)))) (let ((method (type-class-complex-intersection (type-class-info type1))))
(if method (if (and method (not (eq method #'delegate-complex-intersection)))
(funcall method type2 type1) (funcall method type2 type1)
(vanilla-intersection type1 type2)))) (vanilla-intersection type1 type2))))
......
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