From a2b62b48ab92ed1b5e5e0bcc292498abba3154cb Mon Sep 17 00:00:00 2001 From: Andy Wingo Date: Wed, 25 Jan 2012 19:03:29 +0100 Subject: [PATCH] fix "lexical vars are collectable" test * test-suite/tests/gc.test ("gc"): Fix "lexical vars are collectable" test. (Previously, the binding was getting inlined, so we weren't testing what we meant to test. Besides that, the value was a constant, not a closure, so it wasn't collectable in the first place!) --- test-suite/tests/gc.test | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/test-suite/tests/gc.test b/test-suite/tests/gc.test index 25dc5779d..527bef56c 100644 --- a/test-suite/tests/gc.test +++ b/test-suite/tests/gc.test @@ -1,6 +1,6 @@ ;;;; gc.test --- test guile's garbage collection -*- scheme -*- ;;;; Copyright (C) 2000, 2001, 2004, 2006, 2007, 2008, 2009, -;;;; 2011 Free Software Foundation, Inc. +;;;; 2011, 2012 Free Software Foundation, Inc. ;;;; ;;;; This library is free software; you can redistribute it and/or ;;;; modify it under the terms of the GNU Lesser General Public @@ -87,11 +87,14 @@ total))) (pass-if "Lexical vars are collectable" - (procedure? + (list? (compile '(begin (define guardian (make-guardian)) - (let ((f (lambda () (display "test\n")))) + (let ((f (list 'foo))) + ;; Introduce a useless second reference to f to prevent the + ;; optimizer from propagating the lexical binding. + f (guardian f)) (gc)(gc)(gc) (guardian))))))