Function method_ref_const

src/manip.rs:331–350

(class_file: &mut Classfile, class_name: &str, method_name: &str, desc: &str)

}

fn method_ref_const(class_file: &mut Classfile, class_name: &str, method_name: &str, desc: &str) -> usize {
    let class_idx = class_const(class_file, class_name);
    let name_and_type_idx = name_and_type_const(class_file, method_name, desc);
    for i in 0..class_file.constant_pool.constants.len() {
        match class_file.constant_pool.constants[i] {
            Constant::MethodRef { ref class_index, ref name_and_type_index } => {
                if class_index.idx == class_idx && name_and_type_index.idx == name_and_type_idx {
                    return i;
                }
            },
            _ => ()
        }
    }
    let ret = class_file.constant_pool.constants.len();
    class_file.constant_pool.constants.push(Constant::MethodRef {
        class_index: ConstantPoolIndex { idx: class_idx },
        name_and_type_index: ConstantPoolIndex { idx: name_and_type_idx },
    });
    return ret;
}