From d7d9efb1acedc5e438932decaa21ab1d7e192861 Mon Sep 17 00:00:00 2001 From: Matthew Flatt Date: Fri, 24 Mar 2006 13:41:41 +0000 Subject: [PATCH] delay finalizer thread until needed svn: r2494 --- collects/mzlib/foreign.ss | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/collects/mzlib/foreign.ss b/collects/mzlib/foreign.ss index dae54fdc4a..be6ec76202 100644 --- a/collects/mzlib/foreign.ss +++ b/collects/mzlib/foreign.ss @@ -1500,8 +1500,10 @@ ;; which is not a good idea. (define killer-executor (make-will-executor)) (define killer-thread - (thread (lambda () (let loop () (will-execute killer-executor) (loop))))) + (delay + (thread (lambda () (let loop () (will-execute killer-executor) (loop)))))) (define* (register-finalizer obj finalizer) + (force killer-thread) (will-register killer-executor obj finalizer)) (define-unsafer unsafe!)