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Report warnings or errors for violated type parameter's upper bounds from Java annotated with nullability annotations

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^KT-43262 Fixed
This commit is contained in:
Victor Petukhov
2021-02-01 16:52:23 +03:00
parent cf4e61bebb
commit befe8599c4
14 changed files with 202 additions and 64 deletions
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compiler/testData/diagnostics/testsWithStdLib/java/checkEnhancedUpperBounds.fir.kt
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// FULL_JDK
// FILE: MapLike.java
import java.util.Map;
public interface MapLike<@org.jetbrains.annotations.NotNull K, V> {
void putAll(Map<K, V> map);
}
// FILE: main.kt
fun test(map : MapLike<Int?, Int>) {}
compiler/testData/diagnostics/testsWithStdLib/java/checkEnhancedUpperBounds.kt
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+17
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// !LANGUAGE: +ProhibitUsingNullableTypeParameterAgainstNotNullAnnotated
// !DIAGNOSTICS: -UNUSED_PARAMETER
// FULL_JDK
// FILE: MapLike.java
import java.util.Map;
public interface MapLike<@org.jetbrains.annotations.NotNull K, V> {
void putAll(Map<K, V> map);
}
// FILE: main.kt
fun test0(map : MapLike<<!UPPER_BOUND_VIOLATED_BASED_ON_JAVA_ANNOTATIONS!>Int?<!>, Int>) {}
fun <K> test11(map : MapLike<<!UPPER_BOUND_VIOLATED_BASED_ON_JAVA_ANNOTATIONS!>K<!>, K>) {}
fun <K> test12(map : MapLike<<!UPPER_BOUND_VIOLATED_BASED_ON_JAVA_ANNOTATIONS!>K?<!>, K>) {}
fun <K : Any> test13(map : MapLike<K, K>) {}
fun <K : Any> test14(map : MapLike<<!UPPER_BOUND_VIOLATED_BASED_ON_JAVA_ANNOTATIONS!>K?<!>, K>) {}
compiler/testData/diagnostics/testsWithStdLib/java/checkEnhancedUpperBounds.txt
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package
public fun test0(/*0*/ map: MapLike<kotlin.Int?, kotlin.Int>): kotlin.Unit
public fun </*0*/ K> test11(/*0*/ map: MapLike<K, K>): kotlin.Unit
public fun </*0*/ K> test12(/*0*/ map: MapLike<K?, K>): kotlin.Unit
public fun </*0*/ K : kotlin.Any> test13(/*0*/ map: MapLike<K, K>): kotlin.Unit
public fun </*0*/ K : kotlin.Any> test14(/*0*/ map: MapLike<K?, K>): kotlin.Unit
public fun test2(/*0*/ map: MapLike<kotlin.Int, kotlin.Int>): kotlin.Unit
public interface MapLike</*0*/ @org.jetbrains.annotations.NotNull K : kotlin.Any!, /*1*/ V : kotlin.Any!> {
public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
public abstract fun putAll(/*0*/ map: kotlin.collections.(Mutable)Map<K!, V!>!): kotlin.Unit
public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
}