cmucl-ticket February 2010

cmucl-ticket@common-lisp.net

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3 discussions

[cmucl-ticket] [cmucl] #36: file-position broken for utf16 and utf32
by cmucl 15 Aug '10

15 Aug '10

#36: file-position broken for utf16 and utf32 --------------------+------------------------------------------------------- Reporter: rtoy | Owner: somebody Type: defect | Status: new Priority: minor | Milestone: Component: Core | Version: 19f Keywords: | --------------------+------------------------------------------------------- Consider this code: {{{ (defun bug (&optional (format :utf16)) (with-open-file (s "/tmp/bom.txt" :direction :output :if-exists :supersede :external-format format) (format s "Hello~%")) (with-open-file (s "/tmp/bom.txt" :direction :input :external-format format) (print (read-char s)) (print (file-position s))) (values)) }}} Running {{{(bug :utf16)}}} produces {{{ #\H 2 }}} {{{(bug :utf32)}}} produces {{{ #\H 4 }}} In both cases, the actual position is wrong. For utf16, the position should 4; utf32, 8. The BOM has been ignored. This is caused by {{{STRING-ENCODE}}} outputting the BOM for these formats. {{{STRING-ENCODE)}}} is used to figure out how many octets have not yet been processed but have been read from the file. If the BOM was not output, the position would be correct. This bug (will) occur in the 2010-02 snapshot and later. -- Ticket URL: <http://trac.common-lisp.net/cmucl/ticket/36> cmucl <http://common-lisp.net/project/cmucl> cmucl

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[cmucl-ticket] [cmucl] #37: Debugger misses some variables
by cmucl 28 Feb '10

28 Feb '10

#37: Debugger misses some variables -------------------------+-------------------------------------------------- Reporter: heller | Owner: somebody Type: enhancement | Status: new Priority: minor | Milestone: Component: Core | Version: 2010-02 Keywords: | -------------------------+-------------------------------------------------- Evaluating code like this: {{{ (progn (defun foo (x) (flet ((bar () (break "x=~s" x) (print x))) #'bar)) (compile 'foo) (funcall (foo '(1 2 3)))) }}} brings up the debugger: {{{ x=(1 2 3) [Condition of type simple-condition] Restarts: 0: [continue] Return from BREAK. 1: [abort ] Return to Top-Level. }}} But list-locals doesn't show anything: {{{ 0] list-locals All variables currently have invalid values. 0] }}} That's odd, since at that point the variable x is still needed by print and so the debugger should be able to display it. -- Ticket URL: <http://trac.common-lisp.net/cmucl/ticket/37> cmucl <http://common-lisp.net/project/cmucl> cmucl

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Re: [cmucl-ticket] [cmucl] #22: sun4_solaris_sunc config uses gcc to build motif
by cmucl 02 Feb '10

02 Feb '10

#22: sun4_solaris_sunc config uses gcc to build motif ----------------------+----------------------------------------------------- Reporter: rtoy | Owner: somebody Type: defect | Status: closed Priority: trivial | Milestone: Component: Core | Version: 2008-09 Resolution: fixed | Keywords: ----------------------+----------------------------------------------------- Changes (by rtoy): * status: new => closed * resolution: => fixed Comment: Fixed. Available in 2010-03. -- Ticket URL: <http://trac.common-lisp.net/cmucl/ticket/22#comment:1> cmucl <http://common-lisp.net/project/cmucl> cmucl

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cmucl-ticket February 2010