/
typeArguments.kt
107 lines (87 loc) · 3.03 KB
/
typeArguments.kt
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// !DIAGNOSTICS: -UNUSED_VARIABLE -UNUSED_PARAMETER
// RENDER_PACKAGE: test
// SOURCE_RETENTION_ANNOTATIONS
// WITH_STDLIB
// JSR305_GLOBAL_REPORT: strict
// FILE: spr/Nullable.java
package spr;
import java.lang.annotation.Documented;
import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;
import javax.annotation.Nonnull;
import javax.annotation.meta.TypeQualifierNickname;
import javax.annotation.meta.When;
@Target({ElementType.TYPE_USE})
@Retention(RetentionPolicy.RUNTIME)
@Documented
@Nonnull(when = When.MAYBE)
@TypeQualifierNickname
public @interface Nullable {
}
// FILE: spr/NonNullApi.java
package spr;
import java.lang.annotation.Documented;
import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;
import javax.annotation.Nonnull;
import javax.annotation.meta.TypeQualifierDefault;
@Target(ElementType.PACKAGE)
@Retention(RetentionPolicy.RUNTIME)
@Documented
@Nonnull
@TypeQualifierDefault({ElementType.TYPE_USE})
public @interface NonNullApi {
}
// FILE: test/package-info.java
@spr.NonNullApi()
package test;
// FILE: test/L.java
package test;
public class L<T extends java.util.Map<String, S>, S> {
public T t() { return null; }
public S s() { return null; }
public void setT(@spr.Nullable T t) {}
public void setS(S s) {}
}
// FILE: test/A.java
package test;
import spr.*;
import java.util.*;
public class A {
public void foo(L<Map<String, Integer>, @Nullable Integer> l) {}
public void bar(L<?, Integer> l) {}
public L<Map<String, Integer>, @Nullable Integer> baz1() { return null; }
public L<?, Integer> baz2() { return null; }
public L<? extends Map<String, Integer>, Integer> baz3() { return null; }
}
// FILE: main.kt
import test.L
fun main(a: test.A, l: L<Map<String, Int>, Int?>, l1: L<Map<String, Int>, Int>) {
a.foo(l)
a.foo(<!TYPE_MISMATCH!>l <!UNCHECKED_CAST!>as L<Map<String, Int>, Int><!><!>)
a.foo(<!TYPE_MISMATCH!>l <!UNCHECKED_CAST!>as L<Map<String, Int?>, Int?><!><!>)
a.bar(l1)
a.bar(<!TYPE_MISMATCH!>l1 <!UNCHECKED_CAST!>as L<Map<String, Int>, Int?><!><!>)
a.baz1().t().containsKey("")
a.baz1().t().<!TYPE_INFERENCE_ONLY_INPUT_TYPES_ERROR!>containsKey<!>(null)
a.baz1().t().containsValue(1)
a.baz1().t().<!TYPE_INFERENCE_ONLY_INPUT_TYPES_ERROR!>containsValue<!>(null)
a.baz1().s().hashCode()
a.baz1().setT(l.t())
a.baz1().setT(<!TYPE_MISMATCH!>l.t() <!UNCHECKED_CAST!>as L<Map<String, Int>, Int><!><!>)
a.baz1().setT(null)
a.baz2().t().containsKey("")
a.baz2().t().containsKey(null)
a.baz2().t().containsValue(1)
a.baz2().t().containsValue(null)
a.baz2().s().hashCode()
a.baz3().t().containsKey("")
a.baz3().t().<!TYPE_INFERENCE_ONLY_INPUT_TYPES_ERROR!>containsKey<!>(null)
a.baz3().t().containsValue(1)
a.baz3().t().<!TYPE_INFERENCE_ONLY_INPUT_TYPES_ERROR!>containsValue<!>(null)
a.baz3().s().hashCode()
}