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import org.checkerframework.checker.nullness.qual.*;
class Wellformed {
// :: error: (type.invalid.conflicting.annos)
@NonNull @Nullable Object f = null;
// :: error: (type.invalid.conflicting.annos)
class Gen1a<T extends @NonNull @Nullable Object> {}
class Gen1b {
// :: error: (type.invalid.conflicting.annos)
<T extends @NonNull @Nullable Object> void m(T p) {}
// :: error: (type.invalid.conflicting.annos)
<@NonNull @Nullable T> void m2(T p) {}
}
// :: error: (type.invalid.conflicting.annos)
class Gen1c<@NonNull @Nullable TTT> {}
class Gen2a<@Nullable T> {}
// :: error: (bound.type.incompatible)
class Gen2b<@Nullable T extends Object> {}
// :: error: (bound.type.incompatible)
class Gen2c<@Nullable T extends @NonNull Object> {}
class Gen3a<T> {
@Nullable T f;
@Nullable T get() {
return null;
}
}
class Gen3b<T extends @NonNull Object> {
@Nullable T f;
@Nullable T get() {
return null;
}
}
// :: error: (initialization.fields.uninitialized)
class Gen4<T extends @Nullable Object> {
@NonNull T f;
@NonNull T get() {
throw new RuntimeException();
}
void set(@NonNull T p) {}
}
class Gen5a<T extends @Nullable Object> {}
class Gen5b<S> extends Gen5a<@Nullable Object> {}
class Gen5c<S> extends Gen5a<@Nullable S> {}
class Gen6a<T extends Object> {}
// :: error: (type.argument.type.incompatible)
class Gen6b<S> extends Gen6a<@Nullable Object> {}
// :: error: (type.argument.type.incompatible)
class Gen6c<S> extends Gen6a<@Nullable S> {}
}
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