// test case for issue 163: https://github.com/kelloggm/checker-framework/issues/163

import org.checkerframework.checker.index.qual.LTLengthOf;
import org.checkerframework.checker.index.qual.NonNegative;
import org.checkerframework.checker.index.qual.PolyUpperBound;

public class UBPoly {
    public static void main(String[] args) {
        char[] a = new char[10];
        poly(a, 100);
    }

    public static void poly(char[] a, @NonNegative @PolyUpperBound int i) {
        // :: error: (argument.type.incompatible)
        access(a, i);
    }

    public static void access(char[] a, @NonNegative @LTLengthOf("#1") int j) {
        char c = a[j];
    }
}