Re: [abc-users] Internal compiler error while compiling AJHotDraw

Thanks for the suggestion, Eric, but we've managed to reproduce the issue here
in Oxford, and we're looking into it right now.

Guillaume, we'll report back when AJHotDraw compiles. :-)

- P

On Wednesday 12 March 2008 13:50:53 Eric Bodden wrote:
> This sounds relatively long. Can you try "-debug abcTimer -debug
> timerTrace" ? That should give you some information about where abc
> spends its time.
>
> Eric
>
> On 12/03/2008, Guillaume Pothier <gpothier_at_gmail.com> wrote:
> > Hi, I tried with rev 4924 (latest at the time I updated), and now I
> > don't get any error, but... I started the compilation about 15 minutes
> > ago and it still doesn't say anything... I guess that is not normal,
> > or is it?
> >
> > g
> >
> >
> > On Thu, Mar 13, 2008 at 6:37 AM, Pavel Avgustinov
> >
> > <pavel.avgustinov_at_magd.ox.ac.uk> wrote:
> > > Hi Guillaume,
> > >
> > > Thank you very much for reporting this. Could you try abc revision
> > > 4921 or later? Torbjörn has committed a fix to the way location
> > > information is computed, which will hopefully resolve this problem.
> > >
> > > Many thanks,
> > > - Pavel
> > >
> > > On Wednesday 12 March 2008 02:31:39 Guillaume Pothier wrote:
> > > > Hi,
> > > > I'm having this error while compiling AJHotDraw (HEAD) with abc-ja
> > > > (HEAD):
> > > >
> > > > Unexpected error of kind java.lang.NullPointerException
> > > > Exception in thread "main" polyglot.util.InternalCompilerError:
> > > > unhandled exception during compilation
> > > > at
> > > > abc.main.CompileSequence.runSequence(CompileSequence.java:89) at
> > > > abc.main.Main.run(Main.java:487)
> > > > at abc.main.Main.main(Main.java:144)
> > > > Caused by: java.lang.IllegalArgumentException: Polyglot usage
> > > > error:
> > > > /home/gpothier/eclipse/workbench-3.1/AJHotDraw-cvs/src/aspects/org/
> > > >jhotdraw /ccconcerns/commands/CommandObserver.aj: null
> > > > at abc.ja.CompileSequence.compile(CompileSequence.java:176)
> > > > at
> > > > abc.main.CompileSequence.runSequence(CompileSequence.java:79) ... 2
> > > > more
> > > > Caused by: java.lang.Error:
> > > > /home/gpothier/eclipse/workbench-3.1/AJHotDraw-cvs/src/aspects/org/
> > > >jhotdraw /ccconcerns/commands/CommandObserver.aj: null
> > > > at abc.ja.jrag.PathPart.getCompilationUnit(PathPart.java:145)
> > > > at
> > > > abc.ja.jrag.FileNamesPart.addSourceFile(FileNamesPart.java:64) at
> > > > abc.ja.jrag.Program.addSourceFile(Program.java:124) at
> > > > abc.ja.CompileSequence.compile(CompileSequence.java:118) ... 3 more
> > > > Caused by: java.lang.NullPointerException
> > > > at
> > > > abc.ja.jrag.IntertypeMethodDecl.Define_SimpleSet_lookupType(Interty
> > > >peMethod Decl.java:960) at
> > > > abc.ja.jrag.AbstractDot.Define_SimpleSet_lookupType(AbstractDot.jav
> > > >a:540) at abc.ja.jrag.Expr.lookupType(Expr.java:746)
> > > > at
> > > > abc.ja.jrag.PackageOrTypeAccess.rewriteRule0(PackageOrTypeAccess.ja
> > > >va:191) at
> > > > abc.ja.jrag.PackageOrTypeAccess.rewriteTo(PackageOrTypeAccess.java:
> > > >180) at abc.ja.jrag.ASTNode.getChild(ASTNode.java:836)
> > > > at abc.ja.jrag.ASTNode.getChild(ASTNode.java:817)
> > > > at abc.ja.jrag.Dot.getLeft(Dot.java:117)
> > > > at
> > > > abc.ja.jrag.AbstractDot.leftSide_compute(AbstractDot.java:341) at
> > > > abc.ja.jrag.AbstractDot.leftSide(AbstractDot.java:337) at
> > > > abc.ja.jrag.Dot.rewriteTo(Dot.java:148)
> > > > at abc.ja.jrag.ASTNode.getChild(ASTNode.java:836)
> > > > at abc.ja.jrag.ASTNode.getChild(ASTNode.java:817)
> > > > at
> > > > abc.ja.jrag.MethodDecl.lineNumber_compute(MethodDecl.java:804) at
> > > > abc.ja.jrag.MethodDecl.lineNumber(MethodDecl.java:798) at
> > > > abc.ja.parse.JavaParser.invokeReduceAction(JavaParser.java:4139) at
> > > > beaver.Parser.reduce(Parser.java:539)
> > > > at beaver.Parser.parse(Parser.java:447)
> > > > at beaver.Parser.parse(Parser.java:407)
> > > > at abc.ja.parse.JavaParser.parse(JavaParser.java:903)
> > > > at abc.ja.CompileSequence$1.parse(CompileSequence.java:94)
> > > > at abc.ja.jrag.PathPart.getCompilationUnit(PathPart.java:132)
> > > > ... 6 more
> > > >
> > > >
> > > > Any idea what this means? What additional information should I
> > > > provide?
> > > >
> > > > Regards,
> > > > g
Received on Wed Mar 12 2008 - 13:54:38 GMT