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import java.util.LinkedList;
import org.checkerframework.checker.nullness.qual.*;
class MyTS extends LinkedList {}
public class DefaultLoops {
void m() {
MyTS ts = new MyTS();
// s should default to @Nullable
for (Object s : ts) {}
}
void bar() {
for (int i = 0; i < 100; ++i) {
// nullable by default
Object o;
o = null;
// :: error: (dereference.of.nullable)
o.hashCode();
o = new Object();
o.hashCode();
}
for (int i = 0; i < 100; ++i) {
// nullable by default
Object o;
o = new Object();
o.hashCode();
}
int i = 0;
// nullable by default
for (Object o2; i < 100; ++i) {
o2 = null;
int i3 = new Object().hashCode();
}
}
}
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