azalea/kotlin-fork
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

[K2] Disappeared UNSUPPORTED

Browse Source 
Prohibit Array<Nothing>

^KT-59881
This commit is contained in:
Anastasia.Nekrasova
2023-12-01 12:05:12 +00:00
committed by Space Team
parent 73a0b4eaf2
commit 85cff98a38
10 changed files with 140 additions and 50 deletions
Download Patch File Download Diff File Expand all files Collapse all files
compiler/testData/diagnostics/testsWithStdLib/ArrayOfNothing.fir.kt
Vendored
+29 -24
View File
@@ -1,32 +1,38 @@
// !DIAGNOSTICS: -UNUSED_PARAMETER -UNUSED_VARIABLE -UNCHECKED_CAST -USELESS_CAST
// !LANGUAGE: +ProhibitNonReifiedArraysAsReifiedTypeArguments
class A<T>
class C<T, G>
class D<T>
fun test1(
a: Array<Nothing>,
b: Array<Nothing?>,
c: Array<in Nothing>,
d: Array<in Nothing?>,
e: Array<out Nothing>,
f: Array<out Nothing?>
) {}
a: <!UNSUPPORTED!>Array<Nothing><!>,
b: <!UNSUPPORTED!>Array<Nothing?><!>,
c: <!UNSUPPORTED!>Array<in Nothing><!>,
d: <!UNSUPPORTED!>Array<in Nothing?><!>,
e: <!UNSUPPORTED!>Array<out Nothing><!>,
f: <!UNSUPPORTED!>Array<out Nothing?><!>,
g: C<String, <!UNSUPPORTED!>Array<Nothing><!>>,
h: A<D<<!UNSUPPORTED!>Array<Nothing><!>>>
) {
<!UNSUPPORTED!>A<!><D<<!UNSUPPORTED!>Array<Nothing><!>>>()
}
fun test2(
a: Array<Nothing>?,
b: Array<Nothing?>?,
c: Array<in Nothing>?,
d: Array<in Nothing?>?,
e: Array<out Nothing>?,
f: Array<out Nothing?>?
a: <!UNSUPPORTED!>Array<Nothing>?<!>,
b: <!UNSUPPORTED!>Array<Nothing?>?<!>,
c: <!UNSUPPORTED!>Array<in Nothing>?<!>,
d: <!UNSUPPORTED!>Array<in Nothing?>?<!>,
e: <!UNSUPPORTED!>Array<out Nothing>?<!>,
f: <!UNSUPPORTED!>Array<out Nothing?>?<!>
) {}
fun test3(
a: A<Array<Nothing>>,
b: A<Array<Nothing?>>,
c: A<Array<in Nothing>>,
d: A<Array<in Nothing?>>,
e: A<Array<out Nothing>>,
f: A<Array<out Nothing?>>
a: A<<!UNSUPPORTED!>Array<Nothing><!>>,
b: A<<!UNSUPPORTED!>Array<Nothing?><!>>,
c: A<<!UNSUPPORTED!>Array<in Nothing><!>>,
d: A<<!UNSUPPORTED!>Array<in Nothing?><!>>,
e: A<<!UNSUPPORTED!>Array<out Nothing><!>>,
f: A<<!UNSUPPORTED!>Array<out Nothing?><!>>
) {}
fun test4(
@@ -39,17 +45,16 @@ fun test4(
) {}
fun test5() {
arrayOf<<!REIFIED_TYPE_FORBIDDEN_SUBSTITUTION!>Nothing<!>>()
Array<<!REIFIED_TYPE_FORBIDDEN_SUBSTITUTION!>Nothing<!>>(10) { throw Exception() }
<!UNSUPPORTED!>arrayOf<!><<!REIFIED_TYPE_FORBIDDEN_SUBSTITUTION!>Nothing<!>>()
<!UNSUPPORTED!>Array<!><<!REIFIED_TYPE_FORBIDDEN_SUBSTITUTION!>Nothing<!>>(10) { throw Exception() }
}
fun <T> foo(): Array<T> = (object {} as Any) as Array<T>
fun test6() = foo<Nothing>()
fun test6() = <!UNSUPPORTED!>foo<!><Nothing>()
class B<T>(val array: Array<T>)
fun <T> bar() = B<Array<T>>(<!TYPE_PARAMETER_AS_REIFIED_ARRAY_ERROR!>arrayOf<!>())
fun test7() = bar<Nothing>()
fun test7() = <!UNSUPPORTED!>bar<!><Nothing>()
compiler/testData/diagnostics/testsWithStdLib/ArrayOfNothing.kt
Vendored
+8 -3
View File
@@ -1,6 +1,8 @@
// !DIAGNOSTICS: -UNUSED_PARAMETER -UNUSED_VARIABLE -UNCHECKED_CAST -USELESS_CAST
// !LANGUAGE: +ProhibitNonReifiedArraysAsReifiedTypeArguments
class A<T>
class C<T, G>
class D<T>
fun test1(
a: <!UNSUPPORTED!>Array<Nothing><!>,
@@ -8,8 +10,12 @@ fun test1(
c: <!UNSUPPORTED!>Array<in Nothing><!>,
d: <!UNSUPPORTED!>Array<in Nothing?><!>,
e: <!UNSUPPORTED!>Array<out Nothing><!>,
f: <!UNSUPPORTED!>Array<out Nothing?><!>
) {}
f: <!UNSUPPORTED!>Array<out Nothing?><!>,
g: C<String, <!UNSUPPORTED!>Array<Nothing><!>>,
h: A<D<<!UNSUPPORTED!>Array<Nothing><!>>>
) {
<!UNSUPPORTED!>A<!><D<<!UNSUPPORTED!>Array<Nothing><!>>>()
}
fun test2(
a: <!UNSUPPORTED!>Array<Nothing><!>?,
@@ -47,7 +53,6 @@ fun <T> foo(): Array<T> = (object {} as Any) as Array<T>
fun test6() = <!UNSUPPORTED!>foo<!><Nothing>()
class B<T>(val array: Array<T>)
fun <T> bar() = B<Array<T>>(<!TYPE_PARAMETER_AS_REIFIED_ARRAY_ERROR!>arrayOf<!>())
compiler/testData/diagnostics/testsWithStdLib/ArrayOfNothing.txt
Vendored
+16 -1
View File
@@ -2,7 +2,7 @@ package
public fun </*0*/ T> bar(): B<kotlin.Array<T>>
public fun </*0*/ T> foo(): kotlin.Array<T>
public fun test1(/*0*/ a: kotlin.Array<kotlin.Nothing>, /*1*/ b: kotlin.Array<kotlin.Nothing?>, /*2*/ c: kotlin.Array<in kotlin.Nothing>, /*3*/ d: kotlin.Array<in kotlin.Nothing?>, /*4*/ e: kotlin.Array<out kotlin.Nothing>, /*5*/ f: kotlin.Array<out kotlin.Nothing?>): kotlin.Unit
public fun test1(/*0*/ a: kotlin.Array<kotlin.Nothing>, /*1*/ b: kotlin.Array<kotlin.Nothing?>, /*2*/ c: kotlin.Array<in kotlin.Nothing>, /*3*/ d: kotlin.Array<in kotlin.Nothing?>, /*4*/ e: kotlin.Array<out kotlin.Nothing>, /*5*/ f: kotlin.Array<out kotlin.Nothing?>, /*6*/ g: C<kotlin.String, kotlin.Array<kotlin.Nothing>>, /*7*/ h: A<D<kotlin.Array<kotlin.Nothing>>>): kotlin.Unit
public fun test2(/*0*/ a: kotlin.Array<kotlin.Nothing>?, /*1*/ b: kotlin.Array<kotlin.Nothing?>?, /*2*/ c: kotlin.Array<in kotlin.Nothing>?, /*3*/ d: kotlin.Array<in kotlin.Nothing?>?, /*4*/ e: kotlin.Array<out kotlin.Nothing>?, /*5*/ f: kotlin.Array<out kotlin.Nothing?>?): kotlin.Unit
public fun test3(/*0*/ a: A<kotlin.Array<kotlin.Nothing>>, /*1*/ b: A<kotlin.Array<kotlin.Nothing?>>, /*2*/ c: A<kotlin.Array<in kotlin.Nothing>>, /*3*/ d: A<kotlin.Array<in kotlin.Nothing?>>, /*4*/ e: A<kotlin.Array<out kotlin.Nothing>>, /*5*/ f: A<kotlin.Array<out kotlin.Nothing?>>): kotlin.Unit
public fun test4(/*0*/ a: kotlin.Array<A<kotlin.Nothing>>, /*1*/ b: kotlin.Array<A<kotlin.Nothing?>>, /*2*/ c: kotlin.Array<A<in kotlin.Nothing>>, /*3*/ d: kotlin.Array<A<in kotlin.Nothing?>>, /*4*/ e: kotlin.Array<A<out kotlin.Nothing>>, /*5*/ f: kotlin.Array<A<out kotlin.Nothing?>>): kotlin.Unit
@@ -24,3 +24,18 @@ public final class B</*0*/ T> {
public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
}
public final class C</*0*/ T, /*1*/ G> {
public constructor C</*0*/ T, /*1*/ G>()
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 final class D</*0*/ T> {
public constructor D</*0*/ T>()
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/testsWithStdLib/reified/reifiedNothingSubstitution.fir.kt
Vendored
-16
View File
@@ -1,16 +0,0 @@
// !DIAGNOSTICS: -UNUSED_PARAMETER -UNREACHABLE_CODE -UNUSED_VARIABLE -DEPRECATION
inline fun<reified T> foo(block: () -> T): String = block().toString()
inline fun <reified T: Any> javaClass(): Class<T> = T::class.java
fun box() {
val a = <!REIFIED_TYPE_FORBIDDEN_SUBSTITUTION!>arrayOf<!>(null!!)
val b = Array<<!REIFIED_TYPE_FORBIDDEN_SUBSTITUTION!>Nothing?<!>>(5) { null!! }
val c = <!REIFIED_TYPE_FORBIDDEN_SUBSTITUTION!>foo<!>() { null!! }
val d = foo<Any> { null!! }
val e = <!REIFIED_TYPE_FORBIDDEN_SUBSTITUTION!>foo<!> { "1" <!CAST_NEVER_SUCCEEDS!>as<!> Nothing }
val e1 = <!REIFIED_TYPE_FORBIDDEN_SUBSTITUTION!>foo<!> { "1" <!CAST_NEVER_SUCCEEDS!>as<!> Nothing? }
val f = javaClass<<!REIFIED_TYPE_FORBIDDEN_SUBSTITUTION!>Nothing<!>>()
}
compiler/testData/diagnostics/testsWithStdLib/reified/reifiedNothingSubstitution.kt
Vendored
+1
View File
@@ -1,3 +1,4 @@
// FIR_IDENTICAL
// !DIAGNOSTICS: -UNUSED_PARAMETER -UNREACHABLE_CODE -UNUSED_VARIABLE -DEPRECATION
inline fun<reified T> foo(block: () -> T): String = block().toString()