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Forbid usages of super if in fact it accesses an abstract member

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#KT-49017 Fixed
This commit is contained in:
Mikhail Glukhikh
2022-01-10 14:19:19 +03:00
parent d15270b9e5
commit b689bbf5c7
23 changed files with 279 additions and 4 deletions
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compiler/testData/diagnostics/tests/java8Overrides/abstractFakeOverrideSuperCall.kt
Vendored
+26
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@@ -0,0 +1,26 @@
// FIR_IDENTICAL
// !LANGUAGE: -ForbidSuperDelegationToAbstractFakeOverride
interface Foo {
fun check(): String = "OK"
}
abstract class Base {
abstract fun check(): String
}
abstract class Derived : Base(), Foo
class Derived2 : Derived() {
override fun check(): String {
super<Derived>.<!ABSTRACT_SUPER_CALL_WARNING!>check<!>()
return super.<!ABSTRACT_SUPER_CALL_WARNING!>check<!>()
}
}
abstract class A {
abstract override fun hashCode(): Int
}
interface I
class B : A(), I { // I is necessary here
override fun hashCode() = super.hashCode()
}
compiler/testData/diagnostics/tests/java8Overrides/abstractFakeOverrideSuperCall.txt
Vendored
+52
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@@ -0,0 +1,52 @@
package
public abstract class A {
public constructor A()
public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
public abstract override /*1*/ fun hashCode(): kotlin.Int
public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
}
public final class B : A, I {
public constructor B()
public open override /*2*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
public open override /*2*/ fun hashCode(): kotlin.Int
public open override /*2*/ /*fake_override*/ fun toString(): kotlin.String
}
public abstract class Base {
public constructor Base()
public abstract fun check(): kotlin.String
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 open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
}
public abstract class Derived : Base, Foo {
public constructor Derived()
public open override /*2*/ /*fake_override*/ fun check(): kotlin.String
public open override /*2*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
public open override /*2*/ /*fake_override*/ fun hashCode(): kotlin.Int
public open override /*2*/ /*fake_override*/ fun toString(): kotlin.String
}
public final class Derived2 : Derived {
public constructor Derived2()
public open override /*1*/ fun check(): kotlin.String
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 open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
}
public interface Foo {
public open fun check(): kotlin.String
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 open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
}
public interface I {
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 open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
}
compiler/testData/diagnostics/tests/java8Overrides/abstractFakeOverrideSuperCallForbidden.kt
Vendored
+26
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@@ -0,0 +1,26 @@
// FIR_IDENTICAL
// !LANGUAGE: +ForbidSuperDelegationToAbstractFakeOverride
interface Foo {
fun check(): String = "OK"
}
abstract class Base {
abstract fun check(): String
}
abstract class Derived : Base(), Foo
class Derived2 : Derived() {
override fun check(): String {
super<Derived>.<!ABSTRACT_SUPER_CALL!>check<!>()
return super.<!ABSTRACT_SUPER_CALL!>check<!>()
}
}
abstract class A {
abstract override fun hashCode(): Int
}
interface I
class B : A(), I { // I is necessary here
override fun hashCode() = super.hashCode()
}
compiler/testData/diagnostics/tests/java8Overrides/abstractFakeOverrideSuperCallForbidden.txt
Vendored
+52
View File
@@ -0,0 +1,52 @@
package
public abstract class A {
public constructor A()
public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
public abstract override /*1*/ fun hashCode(): kotlin.Int
public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
}
public final class B : A, I {
public constructor B()
public open override /*2*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
public open override /*2*/ fun hashCode(): kotlin.Int
public open override /*2*/ /*fake_override*/ fun toString(): kotlin.String
}
public abstract class Base {
public constructor Base()
public abstract fun check(): kotlin.String
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 open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
}
public abstract class Derived : Base, Foo {
public constructor Derived()
public open override /*2*/ /*fake_override*/ fun check(): kotlin.String
public open override /*2*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
public open override /*2*/ /*fake_override*/ fun hashCode(): kotlin.Int
public open override /*2*/ /*fake_override*/ fun toString(): kotlin.String
}
public final class Derived2 : Derived {
public constructor Derived2()
public open override /*1*/ fun check(): kotlin.String
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 open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
}
public interface Foo {
public open fun check(): kotlin.String
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 open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
}
public interface I {
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 open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
}