trouble with LDC

Simon IJskes <[email protected]> Sun, 8 Oct 2017 17:57:00 +0200
Newsgroups gmane.comp.java.objectweb.asm
Message-ID <[email protected]>
Hi,

i'm making a dependency verifier based on ASM6.0.

I'm using class files generated by 1.8.0_144.

// adhoq example:

class C {
	static String c = "abc" ;
}

class R {
	
public void method()
{
	String s = C.s ;
}

} ;

When R is parsed by ClassReader, ending up in MethodVisitor, the

     public void visitLdcInsn( Object cst )

is passed a String with the value "abc". No way for the visitor to find 
out its 'owner' was C. The javap disassembly reveals:

ldc           #7

constant pool:
#7 = String #74
#74 = Utf8  abc

so, indeed no ref to the owner C.

i think, the only way to accurately verify the dependency is by walking 
the constant pool. but how to access these? any hints? other ways to 
find the owner?

Thanks,
Simon


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