don't allow gc's during script hooks if CAUTIOUS_SCRIPTHOOK is defined (which it is, by default.) Should help with stability until we can fix the real problems.
Use JSVAL_ macros instead of JSD_* calls in jsdValue::GetJSType method, avoiding two c++ frames per call.
Also, fixes for :
#91343, (non-latin1 fails for [\S])
#78156, (Unicode line terminator matching)
#87231, (/(A)?(A.*)/ didn't reset paren state for empty first match)
improvements:
Subject:
Rhino: Problem in NativeJavaMethod
Date:
Tue, 14 Aug 2001 10:23:35 +0200
From:
felix.meschberger@day.com
To:
Norris Boyd <nboyd@atg.com>
Hi Norris,
While working with wrapped Java classes we discovered a problem in
NativeJavaMethod : If the public method to be called is part of a
non-public class, the Sun Java VM throws an IllegalAccessException. This
bug in the Sun VM has been reported as Bug 4071593 to Sun, but has not been
resolved since....
I implemented a circumvention, for which I provide you the patch. I quickly
tested it, and it seems to work.
Regards
Felix
And here's the patch :
diff -w -r1.19 NativeJavaMethod.java
227a228,234
> /**
> * Due to a bug in Suns VM, public methods in private
> * classes are not accessible by default (Sun Bug #4071593).
> * We have to explicitly set the method accessible beforehand
> */
> meth.setAccessible(true);
>
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Felix Meschberger
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Day Interactive AG
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F 41 61 226 98 97
Rhino: Problem in NativeJavaMethod
Date:
Tue, 14 Aug 2001 10:23:35 +0200
From:
felix.meschberger@day.com
To:
Norris Boyd <nboyd@atg.com>
Hi Norris,
While working with wrapped Java classes we discovered a problem in
NativeJavaMethod : If the public method to be called is part of a
non-public class, the Sun Java VM throws an IllegalAccessException. This
bug in the Sun VM has been reported as Bug 4071593 to Sun, but has not been
resolved since....
I implemented a circumvention, for which I provide you the patch. I quickly
tested it, and it seems to work.
Regards
Felix
[Fwd: Rhino 1.5.2 bug in debug support?]
Date:
Sun, 12 Aug 2001 14:13:26 -0700
From:
Christopher Oliver <coliver@mminternet.com>
Organization:
Primary Interface LLC
To:
nboyd@atg.com
Hi Norris,
Did you or are you fixing this problem? It seems to be simply a matter
of filtering out -1 before inserting line numbers into the
lineNumberTable. In this particular case the Parser generates -1 as a
line number for (? : ) in IRFactory.createTernary(). However the recent
changes to InterpreterData to use UintMap instead of Hashtable will not
tolerate negative numbers. Changing Interpreter.updateLineNumber() and
InterpreterData.getOffset() to check for negative line numbers (and
avoid generating line number code or accessing the lineNumberTable in
that case) will correct the problem.
Chris
Subject:
Rhino 1.5.2 bug in debug support?
Date:
8 Aug 2001 12:47:28 -0700
From:
d-russo@ti.com (dave russo)
Organization:
http://groups.google.com/
Newsgroups:
netscape.public.mozilla.jseng
I'm getting the following exception when running the Rhino debugger.
java.lang.RuntimeException
at org.mozilla.javascript.UintMap.check(UintMap.java:349)
at org.mozilla.javascript.UintMap.put(UintMap.java:158)
at
org.mozilla.javascript.Interpreter.updateLineNumber(Interpreter.java:234)
at
org.mozilla.javascript.Interpreter.generateICode(Interpreter.java:300)
at
org.mozilla.javascript.Interpreter.generateICode(Interpreter.java:926)
at
org.mozilla.javascript.Interpreter.generateICode(Interpreter.java:302)
at
org.mozilla.javascript.Interpreter.generateICode(Interpreter.java:302)
at
org.mozilla.javascript.Interpreter.generateICode(Interpreter.java:302)
at
org.mozilla.javascript.Interpreter.generateICodeFromTree(Interpreter.java:89)
at
org.mozilla.javascript.Interpreter.generateFunctionICode(Interpreter.java:186)
at
org.mozilla.javascript.Interpreter.generateNestedFunctions(Interpreter.java:164)
at
org.mozilla.javascript.Interpreter.generateScriptICode(Interpreter.java:124)
at org.mozilla.javascript.Interpreter.compile(Interpreter.java:78)
at org.mozilla.javascript.Context.compile(Context.java:1810)
at org.mozilla.javascript.Context.compile(Context.java:1735)
at org.mozilla.javascript.Context.compileReader(Context.java:852)
at org.mozilla.javascript.Context.evaluateReader(Context.java:770)
at org.mozilla.javascript.tools.shell.Main.evaluateReader(Main.java:300)
at org.mozilla.javascript.tools.shell.Main.processFile(Main.java:290)
at org.mozilla.javascript.tools.shell.Main.processSource(Main.java:244)
at org.mozilla.javascript.tools.shell.Main.exec(Main.java:104)
at org.mozilla.javascript.tools.debugger.Main.main(Main.java:3156)
I'm using Rhino 1.5.2 prerelease
(ftp://ftp.mozilla.org/pub/js/rhino15R2pre.zip) and SUN's JDK 1.3.1
runtime for Windows.
I'm running the debugger as follows:
java -cp js.jar org.mozilla.javascript.tools.debugger.Main -f tconfini.tcf
Where the file tconfini.tcf is shown below:
function getBoard (defFile) {
if (arguments.length > 0 ) {
return (defFile != null ? defFile[1] : null);
}
return (null);
}
Any help would be appreciated. Thanks!
dave
pschwartau%netscape.com
rginda%netscape.com
jband%netscape.com
thesteve%netscape.com
rogerl%netscape.com
rjesup%wgate.com
nboyd%atg.com
brendan%mozilla.org
dbaron%fas.harvard.edu
sfraser%netscape.com
pavel%gingerall.cz
cls%seawood.org
val4%cornell.edu
dbradley%netscape.com