[gui] decompile incorrect when use class static variable/function if variable with the same name exists

[zhengbili]

Issue details

For example, the source code is

class a{
    public static int length(){
        return -1;
    }
    public static int length2 = -2;
}

public class Test{
    static String a = "";
    public static void main(String[] args){
        for(int i=0;i<args.length;i++)a+=args[i];
        System.out.println(a.length());
        System.out.println(((a)null).length());
        System.out.println(((a)null).length2);
    }
}

the decompile result is

public class Test {
    static String a = "";

    public static void main(String[] strArr) {
        for (String str : strArr) {
            a += str;
        }
        System.out.println(a.length());
        System.out.println(a.length());
        System.out.println(a.length2);
    }
}

Jadx ignores the existence of a variable with the same name, which may lead to semantic errors in the code. Is it possible to do simple identification, or to represent such code in the form of ((ClassName)null).variableName and ((ClassName)null).functionName() while decompiling?

Jadx version

1.5.0

Java version

1.8+

OS

• Windows
• Linux
• macOS