November 2011 - armedbear-ticket - mailman3.common-lisp.net

[armedbear-ticket] [armedbear] #175: abcl.release target fails occasionally
by armedbear 29 Jul '12

29 Jul '12

#175: abcl.release target fails occasionally --------------------------+------------------------------------------------- Reporter: mevenson | Owner: mevenson Type: defect | Status: new Priority: major | Milestone: 1.0 Component: build | Version: 0.27 Keywords: abcl.release | --------------------------+------------------------------------------------- The central abcl.release target can fail unpredictably, so it is current best to clean the intermediate build targets before making a release. 'abcl.release' currently *always* fails under MSFT Windows. @erik had noted this in #abcl. http://trac.common-lisp.net/armedbear/changeset/12419 -- Ticket URL: <http://trac.common-lisp.net/armedbear/ticket/175> armedbear <http://common-lisp.net/project/armedbear> armedbear

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[armedbear-ticket] [armedbear] #60: Implement USE-FAST-CALLS properly
by armedbear 29 Jul '12

29 Jul '12

#60: Implement USE-FAST-CALLS properly -------------------------+-------------------------------------------------- Reporter: trittweiler | Owner: ehuelsmann Type: defect | Status: new Priority: minor | Milestone: Component: compiler | Version: Keywords: | -------------------------+-------------------------------------------------- USE-FAST-CALLS is implemented at the moment by flipping an essentially global variable. The proper implementation would be to make turn it into a ABCL-specific declaration, and making sure it affects its lexically enclosing code only. -- Ticket URL: <http://trac.common-lisp.net/armedbear/ticket/60> armedbear <http://common-lisp.net/project/armedbear> armedbear

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[armedbear-ticket] [armedbear] #32: Modify the currently disabled runtime-class.lisp code to not require ASM
by armedbear 28 Jul '12

28 Jul '12

#32: Modify the currently disabled runtime-class.lisp code to not require ASM --------------------------------------------------------------------+------- Reporter: vvoutilainen | Owner: somebody Type: enhancement | Status: new Priority: major | Milestone: Component: component1 | Version: Keywords: jvm bytecode compiler runtime dynamic class generation | --------------------------------------------------------------------+------- It's possible to define classes at runtime, by generating bytecode and loading it from the generated binary data, without ever writing it to a temporary file. runtime-class.lisp does that, but it requires an external bytecode library (ASM). ABCL has all the functionality for this to be done without ASM, so the task is to modify the runtime-class.lisp code so that ASM is no longer required and the code can be taken to be part of the build. -- Ticket URL: <http://127.0.0.1:8000/armedbear/ticket/32> armedbear <http://common-lisp.net/project/armedbear> armedbear

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[armedbear-ticket] [armedbear] #137: CLtL2 environment support
by armedbear 28 Jul '12

28 Jul '12

#137: CLtL2 environment support -------------------------+-------------------------------------------------- Reporter: ehuelsmann | Owner: ehuelsmann Type: enhancement | Status: new Priority: minor | Milestone: Component: compiler | Version: Keywords: | -------------------------+-------------------------------------------------- Cyrus Harmon requests support for [http://www.cs.cmu.edu/Groups/AI/html/cltl/clm/node102.html#SECTION001250000… CLtL2 environment] objects support for his pixel access library, as described in a [http://cyrusharmon.org/blog/display?id=113 recent blog post] on [https://github.com/slyrus/opticl/blob/master/opticl.lisp opticl]. -- Ticket URL: <http://trac.common-lisp.net/armedbear/ticket/137> armedbear <http://common-lisp.net/project/armedbear> armedbear

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[armedbear-ticket] [armedbear] #55: Clearing LispThread.currentThread()._values more efficiently
by armedbear 28 Jul '12

28 Jul '12

#55: Clearing LispThread.currentThread()._values more efficiently -------------------------+-------------------------------------------------- Reporter: ehuelsmann | Owner: ehuelsmann Type: enhancement | Status: new Priority: major | Milestone: Component: compiler | Version: Keywords: | -------------------------+-------------------------------------------------- We currently clear _values all over the place; we could be more efficient some times. -- Ticket URL: <http://trac.common-lisp.net/armedbear/ticket/55> armedbear <http://common-lisp.net/project/armedbear> armedbear

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[armedbear-ticket] [armedbear] #34: adjust generated '*.cls' filenames
by armedbear 14 Jul '12

14 Jul '12

#34: adjust generated '*.cls' filenames ------------------------+--------------------------------------------------- Reporter: mevenson | Owner: somebody Type: defect | Status: new Priority: major | Milestone: Component: component1 | Version: Keywords: | ------------------------+--------------------------------------------------- dmiles: it be nice to eventually name the coerce-666.cls coerce_666.cls as the same name of the way classpaths think about them (they'd continue to work).. one argument agaist is our autoloader at least gets a better whack at finding them in the right context apart from classloader -- Ticket URL: <http://127.0.0.1:8000/armedbear/ticket/34> armedbear <http://common-lisp.net/project/armedbear> armedbear

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[armedbear-ticket] [armedbear] #173: Cannot initialize ABCL within .ear
by armedbear 30 May '12

30 May '12

#173: Cannot initialize ABCL within .ear -----------------------------------------------------------------------+---- Reporter: https://me.yahoo.com/a/KvgfiPIMkNAd1zTHUTfXlVJkp92K#3d978 | Owner: ehuelsmann Type: defect | Status: new Priority: blocker | Milestone: Component: interpreter | Version: 0.27 Keywords: | -----------------------------------------------------------------------+---- Exception is java.lang.Error: ABCL Debug.assertTrue() assertion failed! at org.armedbear.lisp.Debug.assertTrue(Debug.java:46) at org.armedbear.lisp.Pathname.init(Pathname.java:404) at org.armedbear.lisp.Pathname.<init>(Pathname.java:217) at org.armedbear.lisp.Site.init(Site.java:60) at org.armedbear.lisp.Site.getLispHome(Site.java:74) Truncated. see log file for complete stacktrace ABCL is initialized from .ear and tries to load boot.lisp on URL zip:/opt/was/.........abcl-0.27.0.jar!/......../boot.lisp -- Ticket URL: <http://trac.common-lisp.net/armedbear/ticket/173> armedbear <http://common-lisp.net/project/armedbear> armedbear

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[armedbear-ticket] [armedbear] #74: slow compilation test
by armedbear 06 May '12

06 May '12

#74: slow compilation test -------------------------+-------------------------------------------------- Reporter: trittweiler | Owner: somebody Type: defect | Status: new Priority: major | Milestone: Component: CLOS | Version: Keywords: | -------------------------+-------------------------------------------------- (eval-when (:compile-toplevel :load-toplevel :execute) (defclass foo () ())) (defun quux (x) (case x (#. (find-class 'foo) :foo) (t :quux))) (flet ((test (x) (format t "~&(QUUX ~S) => ~S~%" x (quux x)))) (test 42) (test (find-class 'foo))) COMPILE-FILE'ing that takes over a second. No real life case, of course, still you may be interested. -- Ticket URL: <http://trac.common-lisp.net/armedbear/ticket/74> armedbear <http://common-lisp.net/project/armedbear> armedbear

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[armedbear-ticket] [armedbear] #187: Stack Overflow for Worst-case Vector Sort
by armedbear 05 Feb '12

05 Feb '12

#187: Stack Overflow for Worst-case Vector Sort ------------------------------------------+--------------------------------- Reporter: mevenson | Owner: nobody Type: defect | Status: new Priority: major | Milestone: unscheduled Component: java | Version: 1.0 Keywords: array, CL:SORT, optimization | ------------------------------------------+--------------------------------- [http://article.gmane.org/gmane.lisp.armedbear.devel/2118 James Lawrence reports on armedbear-devel that ABCL-1.0.0 overflows its stack when sorting an array of 10^4 elements]: {{{ (let ((a (map-into (make-array 10000) (let ((x 0)) (lambda () (incf x)))))) (sort a #'<) nil) => Stack overflow. [Condition of type STORAGE-CONDITION] 0: (#<FUNCTION {7F535BDF}> #<STORAGE-CONDITION {74A2B3B8}> #<FUNCTION {7F535BDF}>) 1: (APPLY #<FUNCTION {7F535BDF}> (#<STORAGE-CONDITION {74A2B3B8}> #<FUNCTION {7F535BDF}>)) 2: (SYSTEM::RUN-HOOK SYSTEM::*INVOKE-DEBUGGER-HOOK* #<STORAGE-CONDITION {74A2B3B8}> #<FUNCTION {7F535BDF}>) 3: (INVOKE-DEBUGGER #<STORAGE-CONDITION {74A2B3B8}>) 4: org.armedbear.lisp.Lisp.error(Lisp.java:374) 5: org.armedbear.lisp.Java$pf_jrun_exception_protected.execute(Java.java:1315) 6: org.armedbear.lisp.Symbol.execute(Symbol.java:785) 7: org.armedbear.lisp.LispThread.execute(LispThread.java:649) 8: org.armedbear.lisp.swank_469.execute(swank.lisp:2116) 9: org.armedbear.lisp.LispThread.execute(LispThread.java:683) 10: org.armedbear.lisp.Primitives$pf_apply.execute(Primitives.java:2797) 11: (JAVA:JRUN-EXCEPTION-PROTECTED #<FUNCTION {39B4CEC7}>) }}} It looks like the quick-sort function (attributed to ECL) pivots off the first element. I would suggest using a midpoint instead. -- Ticket URL: <http://trac.common-lisp.net/armedbear/ticket/187> armedbear <http://common-lisp.net/project/armedbear> armedbear

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[armedbear-ticket] [armedbear] #172: DOCUMENTATION does not work for generic functions
by armedbear 10 Jan '12

10 Jan '12

#172: DOCUMENTATION does not work for generic functions -------------------------+-------------------------------------------------- Reporter: mevenson | Owner: ehuelsmann Type: defect | Status: new Priority: minor | Milestone: 0.28 Component: interpreter | Version: 0.27 Keywords: | -------------------------+-------------------------------------------------- DOCUMENTATION does not seem to be able to retrieve the docstring for generic functions: {{{ (defgeneric foo nil (:documentation "Ipso facto")) #<STANDARD-GENERIC-FUNCTION FOO {6901DFA5}> CL-USER> (documentation 'foo 'function) NIL }}} If one inspects the generic function in SLIME, one sees that the documentation slot does have a value, so this is a problem in DOCUMENTATION. -- Ticket URL: <http://trac.common-lisp.net/armedbear/ticket/172> armedbear <http://common-lisp.net/project/armedbear> armedbear

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