armedbear-ticket March 2012

armedbear-ticket@common-lisp.net

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41 discussions

[armedbear-ticket] [armedbear] #113: DEFSTRUCT redefinition can crash ABCL on MAKE-FOO
by armedbear 19 Aug '12

19 Aug '12

#113: DEFSTRUCT redefinition can crash ABCL on MAKE-FOO ---------------------+------------------------------------------------------ Reporter: mseddon | Owner: nobody Type: defect | Status: new Priority: minor | Milestone: Component: java | Version: Keywords: | ---------------------+------------------------------------------------------ CL-USER(1): (defstruct foo x y) FOO CL-USER(2): (defstruct foo x y z) FOO CL-USER(3): (make-foo :x 1 :y 2 :z 3) ABCL Debug.assertTrue() assertion failed! java.lang.Error: ABCL Debug.assertTrue() assertion failed! at org.armedbear.lisp.Debug.assertTrue(Debug.java:46) at org.armedbear.lisp.StructureObject.writeToString(StructureObject.java :483) Multiple DEFSTRUCTs do not change the underlying structure class, but seem to cause StructureObject to assert if the new (almost ignored) definition had a different number of slots than the old. For example, while the above example crashes out ABCL, the following example does not: CL-USER(1): (defstruct foo a b c) FOO CL-USER(2): (defstruct foo x y z) FOO CL-USER(3): (make-foo :x 1 :y 2 :z 3) #S(FOO :A 1 :B 2 :C 3) -- Ticket URL: <http://trac.common-lisp.net/armedbear/ticket/113> armedbear <http://common-lisp.net/project/armedbear> armedbear

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[armedbear-ticket] [armedbear] #176: Patch to get CFFI to find the JNA libraries dynamically via Maven3
by armedbear 13 Aug '12

13 Aug '12

#176: Patch to get CFFI to find the JNA libraries dynamically via Maven3 ----------------------------+----------------------------------------------- Reporter: mevenson | Owner: mevenson Type: defect | Status: new Priority: major | Milestone: unscheduled Component: libraries | Version: Keywords: quicklisp cffi | ----------------------------+----------------------------------------------- Need to get the following upstream to CFFI to ease use of JNA: {{{ #+abcl (eval-when (:load-toplevel) (require 'abcl-contrib) (require 'abcl-asdf) (java:add-to-classpath (abcl-asdf:resolve-dependencies "com.sun.jna" "jna" "3.0.9"))) }}} -- Ticket URL: <http://trac.common-lisp.net/armedbear/ticket/176> armedbear <http://common-lisp.net/project/armedbear> armedbear

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[armedbear-ticket] [armedbear] #195: prompt is displayed twice when evaluating NIL at the REPL
by armedbear 11 Aug '12

11 Aug '12

#195: prompt is displayed twice when evaluating NIL at the REPL -------------------------+-------------------------------------------------- Reporter: rschlatte | Owner: ehuelsmann Type: defect | Status: new Priority: trivial | Milestone: Component: interpreter | Version: Keywords: | -------------------------+-------------------------------------------------- {{{ $ abcl Armed Bear Common Lisp 1.1.0-dev Java 1.6.0_29 Apple Inc. Java HotSpot(TM) 64-Bit Server VM Low-level initialization completed in 0.724 seconds. Startup completed in 2.336 seconds. Loading /home/rudi/.abclrc completed in 11.57 seconds. Type ":help" for a list of available commands. CL-USER(1): NIL NIL CL-USER(2): CL-USER(2): }}} Reported by Blake McBride Jan 16, 2012 -- Ticket URL: <http://trac.common-lisp.net/armedbear/ticket/195> armedbear <http://common-lisp.net/project/armedbear> armedbear

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[armedbear-ticket] [armedbear] #168: Compilation fails for quicklisp let-plus
by armedbear 08 Aug '12

08 Aug '12

#168: Compilation fails for quicklisp let-plus ----------------------------------------+----------------------------------- Reporter: mevenson | Owner: ehuelsmann Type: defect | Status: new Priority: major | Milestone: 0.28 Component: compiler | Version: Keywords: quicklisp ansi_confromance | ----------------------------------------+----------------------------------- let-plus-20110730-git, a dependency for LLA, cannot be compiled resulting in the following error: {{{ ; Loading /Users/evenson/.cache/common-lisp/abcl-0.27.0-dev-fasl37-macosx- java/Users/evenson/quicklisp/dists/quicklisp/software/let- plus-20110730-git/package.abcl ... ; Loaded /Users/evenson/.cache/common-lisp/abcl-0.27.0-dev-fasl37-macosx- java/Users/evenson/quicklisp/dists/quicklisp/software/let- plus-20110730-git/package.abcl (0.027 seconds) ; Compiling /Users/evenson/quicklisp/dists/quicklisp/software/let- plus-20110730-git/let-plus.lisp ... ; (IN-PACKAGE #:LET-PLUS) ; (DEFUN IGNORED? ...) ; (DEFUN REPLACE-IGNORED ...) ; (DEFUN EXPAND-SLOT-FORMS ...) ; (DEFUN EXPAND-ENTRY-FORMS ...) ; (DEFUN EXPAND-ARRAY-ELEMENTS ...) ; (DEFGENERIC LET+-EXPANSION ...) ; (DEFGENERIC LET+-EXPANSION-FOR-LIST ...) ; (DEFMACRO LET+ ...) ; (DEFMACRO DEFINE-LET+-EXPANSION ...) #<THREAD "interpreter" {52BBC66F}>: Debugger invoked on condition of type COMPILER-UNSUPPORTED-FEATURE-ERROR COMPILE-FORM unhandled case ((ANAPHORA:IT #:THIS-S2842)) }}} -- Ticket URL: <http://trac.common-lisp.net/armedbear/ticket/168> armedbear <http://common-lisp.net/project/armedbear> armedbear

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[armedbear-ticket] [armedbear] #73: "normalize-type" buffering
by armedbear 08 Aug '12

08 Aug '12

#73: "normalize-type" buffering -------------------------+-------------------------------------------------- Reporter: ehuelsmann | Owner: somebody Type: task | Status: new Priority: major | Milestone: Component: CLOS | Version: Keywords: performance | -------------------------+-------------------------------------------------- Peter Graves points out that with his "canonicalize-type" buffering, he achieved measurable performance gain in XCL. We want to do the same in ABCL. -- Ticket URL: <http://trac.common-lisp.net/armedbear/ticket/73> armedbear <http://common-lisp.net/project/armedbear> armedbear

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[armedbear-ticket] [armedbear] #202: ENSURE-GENERIC-FUNCTION assumes LAMBDA-LIST is NIL
by armedbear 06 Aug '12

06 Aug '12

#202: ENSURE-GENERIC-FUNCTION assumes LAMBDA-LIST is NIL --------------------+------------------------------------------------------- Reporter: gpfeil | Owner: ehuelsmann Type: defect | Status: new Priority: major | Milestone: Component: (A)MOP | Version: 1.1.0-dev Keywords: | --------------------+------------------------------------------------------- I know ABCL's MOP isn't complete yet, but I just saw this with ENSURE- GENERIC-FUNCTION. {{{ (ensure-generic-function 'make-instance :method-combination *contract-method- combination*) }}} complains that the lambda list NIL isn't compatible with MAKE-INSTANCE's lambda list. If I don't pass the :LAMBDA-LIST parameter, it shouldn't attempt to change the lambda list. -- Ticket URL: <http://trac.common-lisp.net/armedbear/ticket/202> armedbear <http://common-lisp.net/project/armedbear> armedbear

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[armedbear-ticket] [armedbear] #201: &WHOLE broken in DEFINE-METHOD-COMBINATION
by armedbear 05 Aug '12

05 Aug '12

#201: &WHOLE broken in DEFINE-METHOD-COMBINATION ----------------------------------------------------------------------------------------------+ Reporter: https://www.google.com/accounts/o8/id?id=aitoawlfp20ohzeq8vs4btepsaqltprtai… | Owner: somebody Type: defect | Status: new Priority: minor | Milestone: Component: CLOS | Version: 1.1.0-dev Keywords: | ----------------------------------------------------------------------------------------------+ I get an error whenever I call a function that uses the simple method combination shown here. {{{ CL-USER> (define-method-combination progn-with-whole () ((methods ())) (:arguments &whole whole) `(progn (format nil "using ~a" ,whole) ,@(mapcar (lambda (method) `(call-method ,method)) methods))) PROGN-WITH-WHOLE CL-USER> (defgeneric test-&whole (x) (:method-combination progn-with-whole) (:method (x) x)) #<STANDARD-GENERIC-FUNCTION TEST-&WHOLE {34315D04}> CL-USER> (test-&whole 4) }}} Here is the error: {{{ The value 4 is not of type LIST. [Condition of type TYPE-ERROR] Restarts: 0: [RETRY] Retry SLIME REPL evaluation request. 1: [*ABORT] Return to SLIME's top level. 2: [ABORT] Abort thread. Backtrace: 0: (#<FUNCTION {C69203}> #<TYPE-ERROR {FE85ADF}> #<FUNCTION {C69203}>) 1: (APPLY #<FUNCTION {C69203}> (#<TYPE-ERROR {FE85ADF}> #<FUNCTION {C69203}>)) 2: (SYSTEM::RUN-HOOK SYSTEM::*INVOKE-DEBUGGER-HOOK* #<TYPE-ERROR {FE85ADF}> #<FUNCTION {C69203}>) 3: (INVOKE-DEBUGGER #<TYPE-ERROR {FE85ADF}>) 4: org.armedbear.lisp.Lisp.error(Lisp.java:379) 5: org.armedbear.lisp.Lisp.type_error(Lisp.java:420) 6: org.armedbear.lisp.LispObject.car(LispObject.java:156) 7: org.armedbear.lisp.Lisp.eval(Lisp.java:520) 8: org.armedbear.lisp.Lisp.evalCall(Lisp.java:559) 9: org.armedbear.lisp.Lisp.eval(Lisp.java:515) 10: org.armedbear.lisp.Lisp.progn(Lisp.java:684) 11: org.armedbear.lisp.SpecialOperators$sf_progn.execute(SpecialOperators.java:275) 12: org.armedbear.lisp.Lisp.eval(Lisp.java:505) 13: org.armedbear.lisp.Lisp.progn(Lisp.java:684) 14: org.armedbear.lisp.Primitives$sf_macrolet.execute(Primitives.java:3641) 15: ((LAMBDA (#:G13665) (MACROLET (#) (PROGN # #))) (4)) 16: (FUNCALL (LAMBDA (#:G13665) (MACROLET (#) (PROGN # #))) (4)) 17: (#<STANDARD-GENERIC-FUNCTION TEST-&WHOLE {34315D04}> 4) 18: (APPLY #<STANDARD-GENERIC-FUNCTION TEST-&WHOLE {34315D04}> (4)) 19: (MOP::INITIAL-DISCRIMINATING-FUNCTION #<STANDARD-GENERIC-FUNCTION TEST-&WHOLE {34315D04}> (4)) 20: (#<STANDARD-GENERIC-FUNCTION TEST-&WHOLE {34315D04}> 4) }}} -- Ticket URL: <http://trac.common-lisp.net/armedbear/ticket/201> armedbear <http://common-lisp.net/project/armedbear> armedbear

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[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] #191: Compiling SHARPSIGN SHARPSIGN form causes stack overflow
by armedbear 28 Jul '12

28 Jul '12

#191: Compiling SHARPSIGN SHARPSIGN form causes stack overflow ----------------------+----------------------------------------------------- Reporter: mevenson | Owner: ehuelsmann Type: defect | Status: new Priority: major | Milestone: 1.0.1 Component: compiler | Version: 1.0 Keywords: | ----------------------+----------------------------------------------------- [http://article.gmane.org/gmane.lisp.armedbear.devel/2142 Anton reports] that compiling the alexandria tests from Quicklisp 2011-12-03 results in a stack overflow. The offending form seems to be {{{ (deftest circular-tree-p.2 (alexandria:circular-tree-p '#1=(#1#)) t) }}} where the problem seems to occur in the compiling ADD-ENTRY function {{{ 0: (#<FUNCTION {47D2FBB5}> #<STORAGE-CONDITION {18010D30}> #<FUNCTION {47D2FBB5}>) 1: (APPLY #<FUNCTION {47D2FBB5}> (#<STORAGE-CONDITION {18010D30}> #<FUNCTION {47D2FBB5}>)) 2: (SYSTEM::RUN-HOOK SYSTEM::*INVOKE-DEBUGGER-HOOK* #<STORAGE-CONDITION {18010D30}> #<FUNCTION {47D2FBB5}>) 3: (INVOKE-DEBUGGER #<STORAGE-CONDITION {18010D30}>) […] 31: org.armedbear.lisp.Primitives$pf_apply.execute(Primitives.java:2853) 32: (#<FUNCTION {5F4298A5}>) 33: (JRUN-EXCEPTION-PROTECTED #<FUNCTION {5F4298A5}>) 34: (SYSTEM::CONVERT-TOPLEVEL-FORM (REGRESSION-TEST::ADD-ENTRY (REGRESSION-TEST::MAKE-ENTRY :PEND T :NAME 'ALEXANDRIA-TESTS::CIRCULAR- TREE-P.2 :PROPS ...)) NIL) 35: (SYSTEM::PROCESS-TOPLEVEL-FORM (REGRESSION-TEST::ADD-ENTRY (REGRESSION-TEST::MAKE-ENTRY :PEND T :NAME 'ALEXANDRIA-TESTS::CIRCULAR- TREE-P.2 :PROPS ...)) #<FILE-STREAM {D33A97F}> NIL) }}} -- Ticket URL: <http://trac.common-lisp.net/armedbear/ticket/191> armedbear <http://common-lisp.net/project/armedbear> armedbear

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armedbear-ticket March 2012