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import org.checkerframework.checker.index.qual.*;
import org.checkerframework.common.value.qual.MinLen;
public class LessThanLen {
public static void m1() {
int[] shorter = new int[5];
int[] longer = new int[shorter.length * 2];
for (int i = 0; i < shorter.length; i++) {
longer[i] = shorter[i];
}
}
public static void m2(int @MinLen(1) [] shorter) {
int[] longer = new int[shorter.length * 2];
for (int i = 0; i < shorter.length; i++) {
longer[i] = shorter[i];
}
}
public static void m3(int[] shorter) {
int[] longer = new int[shorter.length + 1];
for (int i = 0; i < shorter.length; i++) {
longer[i] = shorter[i];
}
}
public static void m4(int @MinLen(1) [] shorter) {
int[] longer = new int[shorter.length * 1];
// :: error: (assignment.type.incompatible)
@LTLengthOf("longer") int x = shorter.length;
@LTEqLengthOf("longer") int y = shorter.length;
}
public static void m5(int[] shorter) {
// :: error: (array.length.negative)
int[] longer = new int[shorter.length * -1];
// :: error: (assignment.type.incompatible)
@LTLengthOf("longer") int x = shorter.length;
// :: error: (assignment.type.incompatible)
@LTEqLengthOf("longer") int y = shorter.length;
}
public static void m6(int @MinLen(1) [] shorter) {
int[] longer = new int[4 * shorter.length];
// TODO: enable when https://github.com/kelloggm/checker-framework/issues/211 is fixed
// // :: error: (assignment.type.incompatible)
// @LTLengthOf("longer") int x = shorter.length;
@LTEqLengthOf("longer") int y = shorter.length;
}
public static void m7(int @MinLen(1) [] shorter) {
int[] longer = new int[4 * shorter.length];
@LTLengthOf("longer") int x = shorter.length;
@LTEqLengthOf("longer") int y = shorter.length;
}
}
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