armedbear-ticket April 2011

armedbear-ticket@common-lisp.net

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35 discussions

[armedbear-ticket] [armedbear] #56: Eliminate use of temporary files in COMPILE and COMPILE-FILE
by armedbear 02 Aug '11

02 Aug '11

#56: Eliminate use of temporary files in COMPILE and COMPILE-FILE -------------------------+-------------------------------------------------- Reporter: ehuelsmann | Owner: ehuelsmann Type: enhancement | Status: new Priority: major | Milestone: Component: compiler | Version: Keywords: | -------------------------+-------------------------------------------------- The functions COMPILE and COMPILE-FILE use temporary files for the class files generated by the compiler. However, COMPILE directly loads them back into memory and deletes the temp file, while COMPILE-FILE deletes the temp file after adding it to a ZIP archive. This ticket exists to indicate that infrastructure is required to better manage where output goes to, abstracting from the temp files. -- Ticket URL: <http://trac.common-lisp.net/armedbear/ticket/56> armedbear <http://common-lisp.net/project/armedbear> armedbear

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[armedbear-ticket] [armedbear] #140: Weak hash table support
by armedbear 07 Jun '11

07 Jun '11

#140: Weak hash table support -------------------------+-------------------------------------------------- Reporter: ehuelsmann | Owner: somebody Type: enhancement | Status: new Priority: major | Milestone: Component: other | Version: Keywords: | -------------------------+-------------------------------------------------- In order to allow [http://www.cliki.net/trivial-garbage trivial-garbage] to implement support for ABCL, we need to provide weak hash table support. -- Ticket URL: <http://trac.common-lisp.net/armedbear/ticket/140> armedbear <http://common-lisp.net/project/armedbear> armedbear

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[armedbear-ticket] [armedbear] #144: Compiler generates incorrect bytecode
by armedbear 30 May '11

30 May '11

#144: Compiler generates incorrect bytecode -------------------------------------+-------------------------------------- Reporter: mevenson | Owner: ehuelsmann Type: defect | Status: new Priority: major | Milestone: 0.26 Component: compiler | Version: 0.24 Keywords: compiler quicklisp snmp | -------------------------------------+-------------------------------------- In working through his snmp implementation, binghe came up with the following form for which the ABCL compiler generates incorrect bytecode, leading to a "Register 4 contains a wrong type" on attempting to load. {{{ (defun generate-table (vars vbs non-repeaters max-repetitions) (declare (type fixnum non-repeaters max-repetitions)) (let* ((var-number (list-length vars)) (n (min non-repeaters var-number)) (m max-repetitions) (r (max (- var-number n) 0)) (real-vbs (mapcar #'(lambda (x) (coerce x 'list)) (coerce vbs 'list))) result-table) ;; non-repeaters (dotimes (i n) (push (pop real-vbs) result-table)) ;; table (when (and (plusp m) (plusp r)) (dotimes (i m) (push (let (record) (dotimes (j r (nreverse record)) (push (pop real-vbs) record))) result-table))) (values (nreverse result-table) (mapcar #'oid vars)))) }}} -- Ticket URL: <http://trac.common-lisp.net/armedbear/ticket/144> armedbear <http://common-lisp.net/project/armedbear> armedbear

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[armedbear-ticket] [armedbear] #69: Gray stream compatibility
by armedbear 28 Apr '11

28 Apr '11

#69: Gray stream compatibility ---------------------------+------------------------------------------------ Reporter: ehuelsmann | Owner: somebody Type: defect | Status: new Priority: major | Milestone: Component: other | Version: Keywords: compatibility | ---------------------------+------------------------------------------------ The last thing holding us back from being fully Gray stream compatible, is that TYPEP should return T for any fundamental-stream derived instance when tested against 'STREAM or (find-class 'STREAM). -- Ticket URL: <http://trac.common-lisp.net/armedbear/ticket/69> armedbear <http://common-lisp.net/project/armedbear> armedbear

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[armedbear-ticket] [armedbear] #146: MAKE-PATHNAME erroneously merges directories as in MERGE-PATHNAMES
by armedbear 14 Apr '11

14 Apr '11

#146: MAKE-PATHNAME erroneously merges directories as in MERGE-PATHNAMES ----------------------+----------------------------------------------------- Reporter: mevenson | Owner: somebody Type: defect | Status: new Priority: major | Milestone: Component: CLOS | Version: Keywords: | ----------------------+----------------------------------------------------- As noted in http://article.gmane.org/gmane.lisp.armedbear.devel/1867 MAKE-PATHNAME the following form mistakenly returns #p"/home/fare/" when it should return #p"" {{{ (make-pathname :directory nil :defaults "/home/fare/") }}} Discovered by Fare in working through ASDF-2.014 -- Ticket URL: <http://trac.common-lisp.net/armedbear/ticket/146> armedbear <http://common-lisp.net/project/armedbear> armedbear

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armedbear-ticket April 2011