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[Chicken-janitors] #473: guard-procedure should not be reinvoked when re
From: |
Chicken Trac |
Subject: |
[Chicken-janitors] #473: guard-procedure should not be reinvoked when restoring parameter value using `parameterize' |
Date: |
Thu, 06 Jan 2011 13:24:34 -0000 |
#473: guard-procedure should not be reinvoked when restoring parameter value
using `parameterize'
----------------------------+-----------------------------------------------
Reporter: felix | Owner: felix
Type: defect | Status: new
Priority: major | Milestone: 4.7.0
Component: core libraries | Version: 4.6.x
Keywords: parameterize |
----------------------------+-----------------------------------------------
(This was reported by Joo ChurlSoo)
Restoring the old value after execution of the body of a `parameterize`
form will reinvoke the guard, which is incorrent, if it performs a
conversion (for example `number->string`).
--
Ticket URL: <http://bugs.call-cc.org/ticket/473>
Chicken Scheme <http://www.call-with-current-continuation.org/>
Chicken Scheme is a compiler for the Scheme programming language.
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