java.lang.ClassFormatError: Illegal class modifiers in class scala/Unit: 0x431
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Eugene Burmako
Jun 8, 2012, 2:23:03 PM6/8/12
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After submitting a pull request, having tests passed, and rebuilding from a new clone, I'm getting this error.
Rings a bell, anyone?
Paul Phillips
Jun 8, 2012, 2:29:43 PM6/8/12
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On Fri, Jun 8, 2012 at 11:23 AM, Eugene Burmako <eugene....@epfl.ch> wrote:
After submitting a pull request, having tests passed, and rebuilding from a new clone, I'm getting this error.Rings a bell, anyone?
It's this: 241c7606d0
Don't know why you'd encounter that though.
Eugene Burmako
Jun 8, 2012, 2:30:55 PM6/8/12
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I just build locker and try to use it.
Ahh! Bingo! 241c7606d0 doesn't deploy a starr. I'll submit a pull request shortly.
Miguel Garcia
Jun 8, 2012, 2:34:35 PM6/8/12
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Quoting from the JVMS:
Table 4.1 Class access and property modifiers
Flag Name Value Interpretation
ACC_PUBLIC 0x0001 Declared public; may be accessed from outside its package.
ACC_FINAL 0x0010 Declared final; no subclasses allowed.
ACC_SUPER 0x0020 Treat superclass methods specially when invoked by the invokespecial instruction.
ACC_INTERFACE 0x0200 Is an interface, not a class.
ACC_ABSTRACT 0x0400 Declared abstract; must not be instantiated.
ACC_SYNTHETIC 0x1000 Declared synthetic; not present in the source code.
ACC_ANNOTATION 0x2000 Declared as an annotation type.
ACC_ENUM 0x4000 Declared as an enum type.
Table 4.1 Class access and property modifiers
Flag Name Value Interpretation
ACC_PUBLIC 0x0001 Declared public; may be accessed from outside its package.
ACC_FINAL 0x0010 Declared final; no subclasses allowed.
ACC_SUPER 0x0020 Treat superclass methods specially when invoked by the invokespecial instruction.
ACC_INTERFACE 0x0200 Is an interface, not a class.
ACC_ABSTRACT 0x0400 Declared abstract; must not be instantiated.
ACC_SYNTHETIC 0x1000 Declared synthetic; not present in the source code.
ACC_ANNOTATION 0x2000 Declared as an annotation type.
ACC_ENUM 0x4000 Declared as an enum type.
Paul Phillips
Jun 8, 2012, 2:34:52 PM6/8/12
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On Fri, Jun 8, 2012 at 11:30 AM, Eugene Burmako <eugene....@epfl.ch> wrote:
Ahh! Bingo! 241c7606d0 doesn't deploy a starr. I'll submit a pull request shortly.
It shouldn't have to. I mean, I bootstrap fine over here. But I notice I added it to GenJVM and forgot about GenASM, and miguel added it a while later, so maybe it's that.
Eugene Burmako
Jun 8, 2012, 2:36:38 PM6/8/12
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It seems that locker can build quick, but when I use reflection, which invokes Class.forName for Unit, it crashes.
Paul Phillips
Jun 8, 2012, 2:37:50 PM6/8/12
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On Fri, Jun 8, 2012 at 11:36 AM, Eugene Burmako <eugene....@epfl.ch> wrote:
It seems that locker can build quick, but when I use reflection, which invokes Class.forName for Unit, it crashes.
Yeah, I realized that a second ago. It generates the bad Unit in locker, and usually we'll get away with it long enough to build quick, but if you're actively using locker it might actually load scala.Unit and that's it.
Eugene Burmako
Jun 8, 2012, 3:46:09 PM6/8/12
to scala-internals
https://github.com/scala/scala/pull/686
On Jun 8, 8:37 pm, Paul Phillips <pa...@improving.org> wrote:
On Jun 8, 8:37 pm, Paul Phillips <pa...@improving.org> wrote:
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