Re: Loading int.class onto the stack

  See a FAQ entry. http://asm.ow2.org/doc/faq.html#Q11

  regards,
  Eugene


On Wed, Feb 2, 2011 at 3:15 PM, Arshan Dabirsiaghi
<[email protected]> wrote:
> Sorry in advance for what is probably a stupid question.
> How do I load the int.class primitive Class representation (as opposed to
> Integer.class) via an ldc instruction? I've tried the following:
> visitLdcInsn( Type.getType(int.class) );
> visitLdcInsn( Type.INT_TYPE );
> visitLdcInsn( Type.getType("I") );
> These either cause NoClassDefFoundErrors or generate the wrong type (they
> generate Integer.class instead of int.class).
> The compiler generates GETSTATIC instructions to fetch the int.class
> indirectly from Integer.TYPE, like for the code show:
> Class[] classes = new Class[]{int.class};
> Emulating this isn't currently causing us any direct issues, but I don't
> know if it's a good idea or performant when compared to a direct reference
> to int.class.
> Thanks,
> Arshan
>
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