From: Per Bothner <per@bothner.com>
To: Seth Alves <alves@hungry.com>, kawa@sourceware.org
Subject: Re: java.lang.VerifyError exception
Date: Mon, 02 Feb 2015 12:14:00 -0000 [thread overview]
Message-ID: <54CF69F5.4030801@bothner.com> (raw)
In-Reply-To: <54A1FDA7.7050200@hungry.com>
After many false starts, I have a fix that seems to work.
Sorry for the delay - this was the sort of painful problem that
encourages procrastination ...
On 12/30/2014 02:19 AM, Seth Alves wrote:
> Here is a boiled-down snippet of nonsense code (it started as part of the snow zlib package).
>
> -seth
>
> $ ./test-kawa.scm
> Exception in thread "main" java.lang.VerifyError: Bad local variable type
> Exception Details:
> Location:
> fuh$frame.lambda1loop()Ljava/lang/Object; @13: aload_2
> Reason:
> Type top (current frame, locals[2]) is not assignable to reference type
> Current Frame:
> bci: @13
> flags: { }
> locals: { 'fuh$frame', 'fuh$frame0' }
> stack: { }
> Bytecode:
> 0000000: bb00 0459 b700 0859 2ab5 000c 4c2c 1008
> 0000010: b800 124d 2b05 bd00 1459 03b2 001a 5359
> 0000020: 04b2 001e 53b8 0024 b600 28b0
>
> at fuh.gunzipGenport(test-kawa.scm:11)
> at fuh.apply0(test-kawa.scm:11)
> at gnu.expr.ModuleMethod.apply0(ModuleMethod.java:186)
> at gnu.expr.ModuleMethod.apply(ModuleMethod.java:160)
> at gnu.mapping.CallContext.runUntilDone(CallContext.java:234)
> at test$Mnkawa.run(test-kawa.scm:34)
> at gnu.expr.ModuleExp.evalModule2(ModuleExp.java:317)
> at gnu.expr.CompiledModule.evalModule(CompiledModule.java:42)
> at gnu.expr.CompiledModule.evalModule(CompiledModule.java:61)
> at kawa.Shell.runFile(Shell.java:538)
> at kawa.Shell.runFileOrClass(Shell.java:447)
> at kawa.repl.main(repl.java:881)
>
--
--Per Bothner
per@bothner.com http://per.bothner.com/
next prev parent reply other threads:[~2015-02-02 12:14 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-12-30 1:19 Seth Alves
2015-01-03 22:23 ` Per Bothner
2015-02-02 12:14 ` Per Bothner [this message]
2015-02-08 3:18 ` Seth Alves
2015-02-09 23:31 ` Per Bothner
2015-02-10 2:19 ` Seth Alves
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