armedbear-devel February 2010

armedbear-devel@common-lisp.net

13 participants
28 discussions

[armedbear-devel] It it worth cacheing jmethod and jclass calls?
by Blake McBride 16 Feb '10

16 Feb '10

I do: (let ((meth (jmethod "java.lang...." "javaMethodName" "arg-type")) (cls (jclass "java.lang....."))) (defun lisp-fun (arg) (jcall meth cls arg))) Rather than: (defun lisp-fun (arg) (jcall (jmethod "java.lang...." "javaMethodName" "arg-type") (jclass "java.lang.....") arg)) In order to cache the jmethod and jclass calls. I read in another post that this had no value because (essentially) this is what the compiler is doing anyway. Is this true? Does it make any difference which way I do it in terms of speed? Thanks. Blake McBride

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[armedbear-devel] Better error reporting for wrong number of arguments
by Blake McBride 16 Feb '10

16 Feb '10

Greetings, When I call ABCL from Java and the Lisp code has an error ABCL reports various levels of detail about the error depending on the type of error. Sometimes the level of detail is very helpful, sometimes it's too vague. One error that's clearly too vague is: "Wrong number of arguments." If it told me what function had the wrong number of arguments it would be very helpful. Thanks. Blake McBride

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[armedbear-devel] ABCL r12444 java.lang.IllegalStateException: zip file closed
by dmiles＠users.sourceforge.net 12 Feb '10

12 Feb '10

Heads up in ANSI-TESTS (btw this is reverting clos.lisp to r12422 so the ansi tests can be ran) COMPILE-FILE.3 "/development/ABCL/ansi-tests/compile-file-test-file-3.abcl" "/development/ABCL/ansi-tests/compile-file-test-file-3.abcl" 253.82 seconds real time 171506133 cons cells java.lang.IllegalStateException: zip file closed at java.util.zip.ZipFile.ensureOpen(ZipFile.java:403) at java.util.zip.ZipFile.getEntry(ZipFile.java:148) at org.armedbear.lisp.Pathname.truename(Pathname.java:1671) at org.armedbear.lisp.Pathname.truename(Pathname.java:1575) at org.armedbear.lisp.Load.load(Load.java:164) at org.armedbear.lisp.Load.load(Load.java:623) at org.armedbear.lisp.Load.access$200(Load.java:54) at org.armedbear.lisp.Load$_load.execute(Load.java:573) at org.armedbear.lisp.Symbol.execute(Symbol.java:810) at org.armedbear.lisp.LispThread.execute(LispThread.java:614) at org.armedbear.lisp.load_1.execute(load.lisp:33) at org.armedbear.lisp.CompiledClosure.execute(CompiledClosure.java:101) at org.armedbear.lisp.LispThread.execute(LispThread.java:562) at org.armedbear.lisp.Lisp.evalCall(Lisp.java:494) at org.armedbear.lisp.Lisp.eval(Lisp.java:459) at org.armedbear.lisp.Lisp.progn(Lisp.java:628) at org.armedbear.lisp.SpecialOperators$8.execute(SpecialOperators.java:270) at org.armedbear.lisp.Lisp.eval(Lisp.java:449) at org.armedbear.lisp.Lisp.evalCall(Lisp.java:496) at org.armedbear.lisp.Lisp.eval(Lisp.java:459) at org.armedbear.lisp.Lisp.progn(Lisp.java:628) at org.armedbear.lisp.SpecialOperators._let(SpecialOperators.java:167) at org.armedbear.lisp.SpecialOperators.access$000(SpecialOperators.java:40) at org.armedbear.lisp.SpecialOperators$4.execute(SpecialOperators.java:110) at org.armedbear.lisp.Lisp.eval(Lisp.java:449) at org.armedbear.lisp.Lisp.progn(Lisp.java:628) at org.armedbear.lisp.SpecialOperators._let(SpecialOperators.java:167) at org.armedbear.lisp.SpecialOperators.access$000(SpecialOperators.java:40) at org.armedbear.lisp.SpecialOperators$4.execute(SpecialOperators.java:110) at org.armedbear.lisp.Lisp.eval(Lisp.java:449) at org.armedbear.lisp.Lisp.progn(Lisp.java:628) at org.armedbear.lisp.SpecialOperators._let(SpecialOperators.java:167) at org.armedbear.lisp.SpecialOperators.access$000(SpecialOperators.java:40) at org.armedbear.lisp.SpecialOperators$3.execute(SpecialOperators.java:96) at org.armedbear.lisp.Lisp.eval(Lisp.java:449) at org.armedbear.lisp.Lisp.progn(Lisp.java:628) at org.armedbear.lisp.SpecialOperators._let(SpecialOperators.java:167) at org.armedbear.lisp.SpecialOperators.access$000(SpecialOperators.java:40) at org.armedbear.lisp.SpecialOperators$4.execute(SpecialOperators.java:110) at org.armedbear.lisp.Lisp.eval(Lisp.java:449) at org.armedbear.lisp.Lisp.progn(Lisp.java:628) at org.armedbear.lisp.SpecialOperators._let(SpecialOperators.java:167) at org.armedbear.lisp.SpecialOperators.access$000(SpecialOperators.java:40) at org.armedbear.lisp.SpecialOperators$4.execute(SpecialOperators.java:110) at org.armedbear.lisp.Lisp.eval(Lisp.java:449) at org.armedbear.lisp.Lisp.progn(Lisp.java:628) at org.armedbear.lisp.Primitives$141.execute(Primitives.java:3579) at org.armedbear.lisp.Lisp.eval(Lisp.java:449) at org.armedbear.lisp.Lisp.progn(Lisp.java:628) at org.armedbear.lisp.Closure.bindParametersAndExecute(Closure.java:446) at org.armedbear.lisp.Closure.execute(Closure.java:493) at org.armedbear.lisp.Symbol.execute(Symbol.java:786) at org.armedbear.lisp.LispThread.execute(LispThread.java:579) at abcl_094a9fb9_5102_45fb_b8d5_a5e9c9b58404.execute(Unknown Source) at org.armedbear.lisp.LispThread.execute(LispThread.java:546) at org.armedbear.lisp.rt_72.execute(rt.lsp:228) at org.armedbear.lisp.LispThread.execute(LispThread.java:546) at org.armedbear.lisp.Java$23.execute(Java.java:1007) at org.armedbear.lisp.Symbol.execute(Symbol.java:775) at org.armedbear.lisp.LispThread.execute(LispThread.java:562) at org.armedbear.lisp.rt_71.execute(rt.lsp:228) at org.armedbear.lisp.rt_75.execute(rt.lsp:228) at org.armedbear.lisp.LispThread.execute(LispThread.java:546) at org.armedbear.lisp.Java$23.execute(Java.java:1007) at org.armedbear.lisp.Symbol.execute(Symbol.java:775) at org.armedbear.lisp.LispThread.execute(LispThread.java:562) at org.armedbear.lisp.rt_70.execute(rt.lsp:228) at org.armedbear.lisp.CompiledClosure.execute(CompiledClosure.java:112) at org.armedbear.lisp.Symbol.execute(Symbol.java:786) at org.armedbear.lisp.LispThread.execute(LispThread.java:579) at org.armedbear.lisp.rt_86.execute(rt.lsp:348) at org.armedbear.lisp.AutoloadedFunctionProxy.execute(AutoloadedFunctionProxy.java:145) at org.armedbear.lisp.Symbol.execute(Symbol.java:775) at org.armedbear.lisp.LispThread.execute(LispThread.java:562) at org.armedbear.lisp.rt_85.execute(rt.lsp:335) at org.armedbear.lisp.CompiledClosure.execute(CompiledClosure.java:92) at org.armedbear.lisp.AutoloadedFunctionProxy.execute(AutoloadedFunctionProxy.java:139) at org.armedbear.lisp.LispThread.execute(LispThread.java:546) at org.armedbear.lisp.Lisp.evalCall(Lisp.java:488) at org.armedbear.lisp.Lisp.eval(Lisp.java:459) at org.armedbear.lisp.Lisp.progn(Lisp.java:628) at org.armedbear.lisp.Closure.execute(Closure.java:421) at org.armedbear.lisp.Time$1.execute(Time.java:56) at org.armedbear.lisp.LispThread.execute(LispThread.java:562) at org.armedbear.lisp.Lisp.evalCall(Lisp.java:494) at org.armedbear.lisp.Lisp.eval(Lisp.java:459) at org.armedbear.lisp.Lisp.eval(Lisp.java:452) at org.armedbear.lisp.Load.loadStream(Load.java:514) at org.armedbear.lisp.Load.loadFileFromStream(Load.java:477) at org.armedbear.lisp.Load.load(Load.java:185) at org.armedbear.lisp.Load.load(Load.java:623) at org.armedbear.lisp.Load.access$200(Load.java:54) at org.armedbear.lisp.Load$_load.execute(Load.java:573) at org.armedbear.lisp.Symbol.execute(Symbol.java:810) at org.armedbear.lisp.LispThread.execute(LispThread.java:614) at org.armedbear.lisp.load_1.execute(load.lisp:33) at org.armedbear.lisp.CompiledClosure.execute(CompiledClosure.java:101) at org.armedbear.lisp.AutoloadedFunctionProxy.execute(AutoloadedFunctionProxy.java:145) at org.armedbear.lisp.LispThread.execute(LispThread.java:562) at org.armedbear.lisp.Lisp.evalCall(Lisp.java:494) at org.armedbear.lisp.Lisp.eval(Lisp.java:459) at org.armedbear.lisp.Lisp.eval(Lisp.java:457) at org.armedbear.lisp.Lisp.progn(Lisp.java:628) at org.armedbear.lisp.SpecialOperators$8.execute(SpecialOperators.java:270) at org.armedbear.lisp.Lisp.eval(Lisp.java:449) at org.armedbear.lisp.Primitives$16.execute(Primitives.java:307) at org.armedbear.lisp.LispThread.execute(LispThread.java:562) at org.armedbear.lisp.Lisp.evalCall(Lisp.java:494) at org.armedbear.lisp.Lisp.eval(Lisp.java:459) at org.armedbear.lisp.Lisp.progn(Lisp.java:628) at org.armedbear.lisp.Primitives$141.execute(Primitives.java:3579) at org.armedbear.lisp.Lisp.eval(Lisp.java:449) at org.armedbear.lisp.Lisp.progn(Lisp.java:628) at org.armedbear.lisp.Closure.bindParametersAndExecute(Closure.java:446) at org.armedbear.lisp.Closure.execute(Closure.java:479) at org.armedbear.lisp.LispThread.execute(LispThread.java:562) at org.armedbear.lisp.Lisp$1.execute(Lisp.java:275) at org.armedbear.lisp.Symbol.execute(Symbol.java:775) at org.armedbear.lisp.LispThread.execute(LispThread.java:562) at org.armedbear.lisp.top_level_50.execute(top-level.lisp:407) at org.armedbear.lisp.CompiledClosure.execute(CompiledClosure.java:92) at org.armedbear.lisp.AutoloadedFunctionProxy.execute(AutoloadedFunctionProxy.java:139) at org.armedbear.lisp.Symbol.execute(Symbol.java:765) at org.armedbear.lisp.LispThread.execute(LispThread.java:546) at org.armedbear.lisp.top_level_51.execute(top-level.lisp:415) at org.armedbear.lisp.AutoloadedFunctionProxy.execute(AutoloadedFunctionProxy.java:139) at org.armedbear.lisp.LispThread.execute(LispThread.java:546) at org.armedbear.lisp.Interpreter.run(Interpreter.java:310) at org.armedbear.lisp.Main$1.run(Main.java:50) at java.lang.Thread.run(Thread.java:619) Debugger invoked on condition of type ERROR: Caught java.lang.IllegalStateException: zip file closed. Restarts: 0: TOP-LEVEL Return to top level. [1] CL-USER(2):

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[armedbear-devel] [PATCH] Access command line arguments
by Dennis Lambe Jr. 12 Feb '10

12 Feb '10

I've written a small patch to ABCL that copies unrecognized command line arguments into ext:*command-line-argument-list*. This is analogous to SBCL's sb-ext:*posix-argv* or CLISP's ext:*argv* (but without the executable name that heads up those variables, since that's not passed in to the Java main() function). I hope you find it useful enough to merge in. --Dennis Lambe Jr. malsyned(a)malsyned.net

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[armedbear-devel] Building with Netbeans
by Paul Griffioen 12 Feb '10

12 Feb '10

Hi everybody I'm having trouble building the latest version of ABCL from Netbeans. Can you help me out? I work with Netbeans 6.8 (just upgraded for ANT) and run the build from the menu. Running the generated jar with 'java -jar abcl.jar geeft' gives the following message: Failed to load Main-Class manifest attribute from abcl.jar I noticed that the manifest.mf just contains the following: Manifest-Version: 1.0 Ant-Version: Apache Ant 1.7.1 Created-By: 1.6.0_0-b11 (Sun Microsystems Inc.) Class-Path: Is the Netbeans build supposed to work? Does anybody have any idea why the Main is not in the generated manifest? A second question is what the best way is to include the jna library. I'm trying to compile CFFI with ABCL but that required jna as the following quote from CFFI's code shows: ;;; This implementation requires the Java Native Access (JNA) library. ;;; <http://jna.dev.java.net/> I downloaded the required jna.jar and figured that I could include it somehow in abcl.jar after building that. Unfortunately that build failed but I would like to be able to use it from Netbeans anyway. Does anybody know how to do that? My knowledge of the Java ecosystem is limited so figuring this out for ABCL specifically is not easy. Finally I would appreciate feedback on the following patch for TRIVIAL-FEATURES I needed to write to get CFFI to compile. It turned out that the endianess feature wasn't set. diff -rN old-trivial-features/src/tf-abcl.lisp new-trivial-features/src/tf-abcl.lisp 31c31,38 < ;;; TODO --- > (pushnew (let ((order (jcall "toString" > (jstatic "nativeOrder" "java.nio.ByteOrder")))) > (cond ((string-equal order "LITTLE_ENDIAN") > :little-endian) > ((string-equal order "BIG_ENDIAN") > :big-endian) > (t (error "Byte order ~A unknown" order)))) > *features*) Like I said, I'm no Java expert and feedback would be helpful. Any comment, help or pointers would be appreciated. Paul

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[armedbear-devel] Passing lisp objects from java to lisp
by Blake McBride 11 Feb '10

11 Feb '10

Greetings, If I have a lisp function as follows: (defun myfun (a b) (+ a b)) I want to be able to call it from lisp or java. In other words I don't want the lisp side to have to use jobject-lisp-value. Therefore, from the java side, how do I take a java object and translate into a lisp object so that when I call the execute method the lisp function doesn't need jobject-lisp-value? Thanks. Blake McBride

2 1

[armedbear-devel] [PATCH] Access command line arguments
by Dennis Lambe Jr. 11 Feb '10

11 Feb '10

1 0

[armedbear-devel] How to access Java fields?
by Blake McBride 10 Feb '10

10 Feb '10

Greetings, I know how to gain access to and execute Java methods via jmethod and jcall, however, I don't know how to get and set instance and static fields (or variables) within a Java class. Any help would be greatly appreciated. BTW, I've now got a Lisp macro that maps all the methods in a Java class into a corresponding CLOS class. Thanks. Blake McBride

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[armedbear-devel] compiler problem?
by Alan Ruttenberg 10 Feb '10

10 Feb '10

So I'm getting intermittent compiler errors, which reduce to this case. Unfortunately just putting these forms in a file and executing or compiling them doesn't trigger the bug - so I don't have a repeatable case for you yet. Here's minimal code required to trigger it, assuming jss is loaded. I haven't seen this in the past, fwiw, and I've been using this code for a long time. This has been present in the last couple of trunk builds. (defun regex-replace-all (regex string replacement) (#"replaceAll" string regex replacement)) (define-compiler-macro regex-replace-all (&whole form regex string replacement) "Compile constant regex to pattern at compile time" (cond ((stringp regex) `(#"replaceAll" (#0"matcher" (load-time-value (#0"compile" 'java.util.regex.Pattern ,regex)) ,string) ,replacement)) (t form))) (defun foo (value) (regex-replace-all "\\s*" value "")) (compile 'foo) After the compile I get java backtrace in the repl, and the following after "&&&" in the slime debugger. java.lang.VerifyError: (class: abcl_0f7a315e_ee1b_47ea_a29c_3f6403dd238b, method: execute signature: (Lorg/armedbear/lisp/LispObject;)Lorg/armedbear/lisp/LispObject;) Illegal local variable number at java.lang.Class.getDeclaredConstructors0(Native Method) at java.lang.Class.privateGetDeclaredConstructors(Class.java:2357) at java.lang.Class.getConstructor0(Class.java:2671) at java.lang.Class.newInstance0(Class.java:321) at java.lang.Class.newInstance(Class.java:303) at org.armedbear.lisp.Lisp.makeCompiledFunctionFromClass(Lisp.java:1266) at org.armedbear.lisp.Lisp.loadClassBytes(Lisp.java:1327) at org.armedbear.lisp.Lisp.loadClassBytes(Lisp.java:1320) at org.armedbear.lisp.CompiledClosure$1.execute(CompiledClosure.java:236) at org.armedbear.lisp.Symbol.execute(Symbol.java:775) at org.armedbear.lisp.compiler_pass2_596.execute(compiler-pass2.lisp:8737) at org.armedbear.lisp.compiler_pass2_582.execute(compiler-pass2.lisp:8692) at org.armedbear.lisp.LispThread.execute(LispThread.java:546) at org.armedbear.lisp.Java$23.execute(Java.java:1007) at org.armedbear.lisp.Symbol.execute(Symbol.java:775) at org.armedbear.lisp.compiler_pass2_578.execute(compiler-pass2.lisp:8692) at org.armedbear.lisp.CompiledClosure.execute(CompiledClosure.java:101) at org.armedbear.lisp.Symbol.execute(Symbol.java:775) at org.armedbear.lisp.compiler_pass2_595.execute(compiler-pass2.lisp:8737) at org.armedbear.lisp.Symbol.execute(Symbol.java:810) at org.armedbear.lisp.compiler_pass2_601.execute(compiler-pass2.lisp:8754) at org.armedbear.lisp.LispThread.execute(LispThread.java:546) at org.armedbear.lisp.Java$23.execute(Java.java:1007) at org.armedbear.lisp.Symbol.execute(Symbol.java:775) at org.armedbear.lisp.compiler_pass2_597.execute(compiler-pass2.lisp:8754) at org.armedbear.lisp.CompiledClosure.execute(CompiledClosure.java:112) at org.armedbear.lisp.Symbol.execute(Symbol.java:786) at org.armedbear.lisp.compiler_pass2_602.execute(compiler-pass2.lisp:8825) at org.armedbear.lisp.CompiledClosure.execute(CompiledClosure.java:101) at org.armedbear.lisp.LispThread.execute(LispThread.java:562) at org.armedbear.lisp.Lisp.evalCall(Lisp.java:494) at org.armedbear.lisp.Lisp.eval(Lisp.java:459) at org.armedbear.lisp.Primitives$16.execute(Primitives.java:307) at org.armedbear.lisp.LispThread.execute(LispThread.java:562) at org.armedbear.lisp.Lisp.evalCall(Lisp.java:494) at org.armedbear.lisp.Lisp.eval(Lisp.java:459) at org.armedbear.lisp.Lisp.progn(Lisp.java:628) at org.armedbear.lisp.Primitives$141.execute(Primitives.java:3579) at org.armedbear.lisp.Lisp.eval(Lisp.java:449) at org.armedbear.lisp.Lisp.progn(Lisp.java:628) at org.armedbear.lisp.Closure.bindParametersAndExecute(Closure.java:446) at org.armedbear.lisp.Closure.execute(Closure.java:479) at org.armedbear.lisp.Symbol.execute(Symbol.java:775) at org.armedbear.lisp.LispThread.execute(LispThread.java:562) at org.armedbear.lisp.swank_412.execute(swank.lisp:2030) at org.armedbear.lisp.Symbol.execute(Symbol.java:775) at org.armedbear.lisp.LispThread.execute(LispThread.java:562) at org.armedbear.lisp.swank_429.execute(swank.lisp:2107) at org.armedbear.lisp.LispThread.execute(LispThread.java:546) at org.armedbear.lisp.swank_430.execute(swank.lisp:2120) at org.armedbear.lisp.Symbol.execute(Symbol.java:775) at org.armedbear.lisp.LispThread.execute(LispThread.java:562) at org.armedbear.lisp.swank_428.execute(swank.lisp:2107) at org.armedbear.lisp.LispThread.execute(LispThread.java:546) at org.armedbear.lisp.swank_149.execute(swank.lisp:433) at org.armedbear.lisp.Symbol.execute(Symbol.java:786) at org.armedbear.lisp.LispThread.execute(LispThread.java:579) at org.armedbear.lisp.swank_427.execute(swank.lisp:2107) at org.armedbear.lisp.LispThread.execute(LispThread.java:546) at org.armedbear.lisp.Primitives$112.execute(Primitives.java:2539) at org.armedbear.lisp.LispThread.execute(LispThread.java:562) at org.armedbear.lisp.Lisp.evalCall(Lisp.java:494) at org.armedbear.lisp.Lisp.eval(Lisp.java:459) at org.armedbear.lisp.Lisp.progn(Lisp.java:628) at org.armedbear.lisp.Closure.bindParametersAndExecute(Closure.java:446) at org.armedbear.lisp.Closure.execute(Closure.java:479) at org.armedbear.lisp.LispThread.execute(LispThread.java:562) at org.armedbe; Caught STYLE-WARNING: ; The variable LAMBDAS::G13 is defined but never used. ; Caught STYLE-WARNING: ; The variable LAMBDAS::G14 is defined but never used. ; Caught STYLE-WARNING: ; The variable LAMBDAS::G15 is defined but never used. ; Caught STYLE-WARNING: ; The variable LAMBDAS::G16 is defined but never used. ar.lisp.Lisp.funcall(Lisp.java:163) at org.armedbear.lisp.Primitives$113.execute(Primitives.java:2686) at org.armedbear.lisp.Symbol.execute(Symbol.java:798) at org.armedbear.lisp.LispThread.execute(LispThread.java:596) at org.armedbear.lisp.swank_backend_41.execute(swank-backend.lisp:382) at org.armedbear.lisp.Symbol.execute(Symbol.java:775) at org.armedbear.lisp.LispThread.execute(LispThread.java:562) at org.armedbear.lisp.swank_370.execute(swank.lisp:1774) at org.armedbear.lisp.Symbol.execute(Symbol.java:786) at org.armedbear.lisp.LispThread.execute(LispThread.java:579) at org.armedbear.lisp.swank_426.execute(swank.lisp:2107) at org.armedbear.lisp.Symbol.execute(Symbol.java:775) at org.armedbear.lisp.LispThread.execute(LispThread.java:562) at org.armedbear.lisp.swank_425.execute(swank.lisp:2102) at org.armedbear.lisp.LispThread.execute(LispThread.java:562) at org.armedbear.lisp.Lisp.evalCall(Lisp.java:494) at org.armedbear.lisp.Lisp.eval(Lisp.java:459) at org.armedbear.lisp.Primitives$16.execute(Primitives.java:307) at org.armedbear.lisp.LispThread.execute(LispThread.java:562) at org.armedbear.lisp.Lisp.evalCall(Lisp.java:494) at org.armedbear.lisp.Lisp.eval(Lisp.java:459) at org.armedbear.lisp.Lisp.progn(Lisp.java:628) at org.armedbear.lisp.Primitives$141.execute(Primitives.java:3579) at org.armedbear.lisp.Lisp.eval(Lisp.java:449) at org.armedbear.lisp.Lisp.progn(Lisp.java:628) at org.armedbear.lisp.Closure.bindParametersAndExecute(Closure.java:446) at org.armedbear.lisp.Closure.execute(Closure.java:479) at org.armedbear.lisp.Symbol.execute(Symbol.java:775) at org.armedbear.lisp.LispThread.execute(LispThread.java:562) at org.armedbear.lisp.swank_400.execute(swank.lisp:1979) at org.armedbear.lisp.LispThread.execute(LispThread.java:596) at org.armedbear.lisp.Primitives$113.execute(Primitives.java:2655) at org.armedbear.lisp.Symbol.execute(Symbol.java:786) at org.armedbear.lisp.LispThread.execute(LispThread.java:579) at org.armedbear.lisp.swank_222.execute(swank.lisp:905) at org.armedbear.lisp.Symbol.execute(Symbol.java:775) at org.armedbear.lisp.LispThread.execute(LispThread.java:562) at org.armedbear.lisp.swank_218.execute(swank.lisp:892) at org.armedbear.lisp.LispThread.execute(LispThread.java:546) at org.armedbear.lisp.Primitives$112.execute(Primitives.java:2539) at org.armedbear.lisp.LispThread.execute(LispThread.java:562) at org.armedbear.lisp.Lisp.evalCall(Lisp.java:494) at org.armedbear.lisp.Lisp.eval(Lisp.java:459) at org.armedbear.lisp.Lisp.progn(Lisp.java:628) at org.armedbear.lisp.SpecialOperators._let(SpecialOperators.java:167) at org.armedbear.lisp.SpecialOperators.access$000(SpecialOperators.java:40) at org.armedbear.lisp.SpecialOperators$3.execute(SpecialOperators.java:96) at org.armedbear.lisp.Lisp.eval(Lisp.java:449) at org.armedbear.lisp.Lisp.progn(Lisp.java:628) at org.armedbear.lisp.Closure.bindParametersAndExecute(Closure.java:446) at org.armedbear.lisp.Closure.execute(Closure.java:493) at org.armedbear.lisp.LispThread.execute(LispThread.java:579) at org.armedbear.lisp.Lisp.funcall(Lisp.java:165) at org.armedbear.lisp.Primitives$113.execute(Primitives.java:2707) at org.armedbear.lisp.Primitive.execute(Primitive.java:143) at org.armedbear.lisp.Symbol.execute(Symbol.java:810) at org.armedbear.lisp.LispThread.execute(LispThread.java:614) at org.armedbear.lisp.swank_backend_74.execute(swank-backend.lisp:663) at org.armedbear.lisp.Symbol.execute(Symbol.java:786) at org.armedbear.lisp.LispThread.execute(LispThread.java:579) at org.armedbear.lisp.swank_148.execute(swank.lisp:423) at org.armedbear.lisp.LispThread.execute(LispThread.java:546) at org.armedbear.lisp.swank_1.execute(swank.lisp:174) at org.armedbear.lisp.Symbol.execute(Symbol.java:786) at org.armedbear.lisp.LispThread.execute(LispThread.java:579) at org.armedbear.lisp.swank_147.execute(swank.lisp:423) at org.armedbear.lisp.LispThread.execute(LispThread.java:546) at org.armedbear.lisp.Java$23.execute(Java.java:1007) at org.armedbear.lisp.Symbol.execute(Symbol.java:775) at org.armedbear.lisp.LispThread.execute(LispThread.java:562) at org.armedbear.lisp.swank_145.execute(swank.lisp:423) at org.armedbear.lisp.LispThread.execute(LispThread.java:546) at org.armedbear.lisp.Java$23.execute(Java.java:1007) at org.armedbear.lisp.Symbol.execute(Symbol.java:775) at org.armedbear.lisp.LispThread.execute(LispThread.java:562) at org.armedbear.lisp.swank_143.execute(swank.lisp:423) at org.armedbear.lisp.Symbol.execute(Symbol.java:786) at org.armedbear.lisp.LispThread.execute(LispThread.java:579) at org.armedbear.lisp.swank_217.execute(swank.lisp:892) at org.armedbear.lisp.CompiledClosure.execute(CompiledClosure.java:101) at org.armedbear.lisp.AutoloadedFunctionProxy.execute(AutoloadedFunctionProxy.java:145) at org.armedbear.lisp.Symbol.execute(Symbol.java:775) at org.armedbear.lisp.LispThread.execute(LispThread.java:562) at org.armedbear.lisp.swank_272.execute(swank.lisp:1173) at org.armedbear.lisp.AutoloadedFunctionProxy.execute(AutoloadedFunctionProxy.java:145) at org.armedbear.lisp.Symbol.execute(Symbol.java:775) at org.armedbear.lisp.LispThread.execute(LispThread.java:562) at org.armedbear.lisp.swank_254.execute(swank.lisp:1031) at org.armedbear.lisp.LispThread.execute(LispThread.java:546) at org.armedbear.lisp.swank_1.execute(swank.lisp:174) at org.armedbear.lisp.Symbol.execute(Symbol.java:786) at org.armedbear.lisp.LispThread.execute(LispThread.java:579) at org.armedbear.lisp.swank_253.execute(swank.lisp:1031) at org.armedbear.lisp.LispThread.execute(LispThread.java:546) at org.armedbear.lisp.Primitives$112.execute(Primitives.java:2539) at org.armedbear.lisp.LispThread.execute(LispThread.java:562) at org.armedbear.lisp.Lisp.evalCall(Lisp.java:494) at org.armedbear.lisp.Lisp.eval(Lisp.java:459) at org.armedbear.lisp.Lisp.progn(Lisp.java:628) at org.armedbear.lisp.Closure.execute(Closure.java:421) at org.armedbear.lisp.LispThread.execute(LispThread.java:546) at org.armedbear.lisp.Lisp.funcall(Lisp.java:161) at org.armedbear.lisp.LispThread$2.run(LispThread.java:88) at java.lang.Thread.run(Thread.java:613) ; Compilation unit finished ; Caught 4 STYLE-WARNING conditions ; Evaluation aborted. CL-USER> &&& Unable to load #<jarray [B@7811a1 {CD8218}> [Condition of type ERROR] Restarts: 0: [RETRY] Retry SLIME REPL evaluation request. 1: [ABORT] Return to SLIME's top level. Backtrace: 0: org.armedbear.lisp.CompiledClosure$1.execute(CompiledClosure.java:239) 1: org.armedbear.lisp.Symbol.execute(Symbol.java:775) 2: org.armedbear.lisp.compiler_pass2_596.execute(compiler-pass2.lisp:8737) 3: org.armedbear.lisp.compiler_pass2_582.execute(compiler-pass2.lisp:8692) 4: org.armedbear.lisp.Java$23.execute(Java.java:1007) 5: org.armedbear.lisp.Symbol.execute(Symbol.java:775) 6: org.armedbear.lisp.compiler_pass2_578.execute(compiler-pass2.lisp:8692) 7: org.armedbear.lisp.CompiledClosure.execute(CompiledClosure.java:101) 8: org.armedbear.lisp.Symbol.execute(Symbol.java:775) 9: org.armedbear.lisp.compiler_pass2_595.execute(compiler-pass2.lisp:8737) 10: org.armedbear.lisp.Symbol.execute(Symbol.java:810) 11: org.armedbear.lisp.compiler_pass2_601.execute(compiler-pass2.lisp:8754) 12: org.armedbear.lisp.Java$23.execute(Java.java:1007) 13: org.armedbear.lisp.Symbol.execute(Symbol.java:775) 14: org.armedbear.lisp.compiler_pass2_597.execute(compiler-pass2.lisp:8754) 15: org.armedbear.lisp.CompiledClosure.execute(CompiledClosure.java:112) 16: org.armedbear.lisp.Symbol.execute(Symbol.java:786) 17: org.armedbear.lisp.compiler_pass2_602.execute(compiler-pass2.lisp:8825) 18: org.armedbear.lisp.CompiledClosure.execute(CompiledClosure.java:101) 19: (#<FUNCTION {50EF1A}>) 20: (#<FUNCTION {81CF9E}>) 21: (#<FUNCTION {65C63C}> FOO) 22: (SYSTEM::%EVAL (COMPILE 'FOO)) 23: (EVAL (COMPILE 'FOO)) 24: (SWANK::EVAL-REGION "(compile 'foo) ") 25: (#<FUNCTION {B9C125}>) 26: (SWANK::TRACK-PACKAGE #<FUNCTION {B9C125}>) 27: (#<FUNCTION {37A41C}>) 28: (SWANK::CALL-WITH-RETRY-RESTART "Retry SLIME REPL evaluation request." #<FUNCTION {37A41C}>) 29: (#<FUNCTION {F72DF7}>) 30: (FUNCALL #<FUNCTION {F72DF7}>) 31: (#<FUNCTION (LAMBDA (SWANK-BACKEND::FN)) {EADF38}> #<FUNCTION {F72DF7}>) 32: (APPLY #<FUNCTION (LAMBDA (SWANK-BACKEND::FN)) {EADF38}> #<FUNCTION {F72DF7}> NIL) 33: (SWANK-BACKEND:CALL-WITH-SYNTAX-HOOKS #<FUNCTION {F72DF7}>) 34: (SWANK::CALL-WITH-BUFFER-SYNTAX NIL #<FUNCTION {F72DF7}>) 35: (SWANK::REPL-EVAL "(compile 'foo) ") 36: (SWANK:LISTENER-EVAL "(compile 'foo) ") 37: (SYSTEM::%EVAL (SWANK:LISTENER-EVAL "(compile 'foo) ")) 38: (EVAL (SWANK:LISTENER-EVAL "(compile 'foo) ")) 39: (SWANK::EVAL-FOR-EMACS (SWANK:LISTENER-EVAL "(compile 'foo) ") "COMMON-LISP-USER" 42) 40: (APPLY #<FUNCTION SWANK::EVAL-FOR-EMACS {E5021C}> ((SWANK:LISTENER-EVAL "(compile 'foo) ") "COMMON-LISP-USER" 42)) 41: (SWANK::PROCESS-REQUESTS NIL) 42: (#<FUNCTION {EDA852}>) 43: (FUNCALL #<FUNCTION {EDA852}>) 44: (#<FUNCTION (LAMBDA (SWANK-BACKEND::HOOK SWANK-BACKEND::FUN)) {C5B70C}> #<FUNCTION SWANK:SWANK-DEBUGGER-HOOK {749CB7}> #<FUNCTION {EDA852}>) 45: (APPLY #<FUNCTION (LAMBDA (SWANK-BACKEND::HOOK SWANK-BACKEND::FUN)) {C5B70C}> #<FUNCTION SWANK:SWANK-DEBUGGER-HOOK {749CB7}> #<FUNCTION {EDA852}> NIL) 46: (SWANK-BACKEND:CALL-WITH-DEBUGGER-HOOK #<FUNCTION SWANK:SWANK-DEBUGGER-HOOK {749CB7}> #<FUNCTION {EDA852}>) 47: (#<FUNCTION {DCEB8B}>) 48: (SWANK::CALL-WITH-BINDINGS ((*STANDARD-OUTPUT* . #S(SLIME-OUTPUT-STREAM)) (*STANDARD-INPUT* . #S(SLIME-INPUT-STREAM)) (*TRACE-OUTPUT* . #S(SLIME-OUTPUT-STREAM)) (*ERROR-OUTPUT* . #S(SLIME-OUTPUT-STREA.. 49: (#<FUNCTION {230AB0}>) 50: (JRUN-EXCEPTION-PROTECTED #<FUNCTION {230AB0}>) 51: (#<FUNCTION {92B531}>) 52: (JRUN-EXCEPTION-PROTECTED #<FUNCTION {92B531}>) 53: (SWANK::CALL-WITH-CONNECTION #S(SWANK::CONNECTION :SOCKET-IO #<TWO-WAY-STREAM {B5B6B9}> :DEDICATED-OUTPUT NIL :USER-INPUT #S(SLIME-INPUT-STREAM) :USER-OUTPUT #S(SLIME-OUTPUT-STREAM) :USER-IO #<TWO-WAY.. 54: (SWANK::CALL-WITH-RETRY-RESTART "Retry SLIME REPL evaluation request." #<FUNCTION {EF39E5}>) 55: (#<FUNCTION {C20590}>) 56: (FUNCALL #<FUNCTION {C20590}>) 57: (#<FUNCTION (LAMBDA (SWANK-BACKEND::FN)) {EADF38}> #<FUNCTION {C20590}>) 58: (APPLY #<FUNCTION (LAMBDA (SWANK-BACKEND::FN)) {EADF38}> #<FUNCTION {C20590}> NIL) 59: (SWANK-BACKEND:CALL-WITH-SYNTAX-HOOKS #<FUNCTION {C20590}>) --more--

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[armedbear-devel] Small problem with DESCRIBE
by Blake McBride 09 Feb '10

09 Feb '10

Below there is a line that reads "IV3 unboundThe following slots have :CLASS allocation:" There should be a carriage return before the "The". $ java -jar abcl.jar Armed Bear Common Lisp 0.19.0-dev Java 1.6.0_17 Apple Inc. Java HotSpot(TM) 64-Bit Server VM Low-level initialization completed in 0.374 seconds. Startup completed in 1.086 seconds. Type ":help" for a list of available commands. CL-USER(1): (defclass myclass () (iv1 iv2 iv3 (cv1 :allocation :class))) #<STANDARD-CLASS MYCLASS {5EE04FD}> CL-USER(2): (setq i1 (make-instance 'myclass)) #<MYCLASS {195B6AAD}> CL-USER(3): i1 #<MYCLASS {195B6AAD}> CL-USER(4): (describe i1) #<MYCLASS {195B6AAD}> is an instance of #<STANDARD-CLASS MYCLASS {5EE04FD}>. The following slots have :INSTANCE allocation: IV1 unbound IV2 unbound IV3 unboundThe following slots have :CLASS allocation: CV1 unbound CL-USER(5):

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armedbear-devel February 2010