/**
* Get LocalVariable object.
*
* <p>This relies on that the instruction list has already been dumped to byte code or or that the
* `setPositions' methods has been called for the instruction list.
*
* <p>Note that for local variables whose scope end at the last instruction of the method's code,
* the JVM specification is ambiguous: both a start_pc+length ending at the last instruction and
* start_pc+length ending at first index beyond the end of the code are valid.
*
* @param il instruction list (byte code) which this variable belongs to
* @param cp constant pool
*/
public LocalVariable getLocalVariable(ConstantPoolGen cp) {
int start_pc = start.getPosition();
int length = end.getPosition() - start_pc;
if (length > 0) length += end.getInstruction().getLength();
int name_index = cp.addUtf8(name);
int signature_index = cp.addUtf8(type.getSignature());
return new LocalVariable(
start_pc, length, name_index, signature_index, index, cp.getConstantPool());
}
public int hashCode() {
int code = name.hashCode();
for (Type arg : arg_types) code += arg.hashCode();
return code;
}