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[FIR] Always fix type variables with UNKNOWN direction

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This commit is contained in:
Dmitriy Novozhilov
2022-11-08 13:09:37 +02:00
committed by Space Team
parent 1b27d60307
commit 07567d6748
3 changed files with 8 additions and 60 deletions
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compiler/testData/diagnostics/testsWithStdLib/inference/annotationsForResolve/onlyInputTypesCommonConstraintSystem.fir.kt
Vendored
-53
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@@ -1,53 +0,0 @@
// !DIAGNOSTICS: -UNUSED_PARAMETER -UNUSED_VARIABLE
@file:Suppress("INVISIBLE_MEMBER", "INVISIBLE_REFERENCE")
import kotlin.internal.OnlyInputTypes
interface Bound
class First : Bound
class Second : Bound
class Inv<I >(val v: I)
class InvB<I : Bound>(val v: I)
class In<in C>(v: C)
class InB<in C : Bound>(v: C)
class Out<out O>(val v: O)
class OutB<out O : Bound>(val v: O)
fun <@OnlyInputTypes M> strictId(arg: M): M = arg
fun <@OnlyInputTypes S> strictSelect(arg1: S, arg2: S): S = arg1
fun testOK(first: First, bound: Bound, second: Second) {
strictId(Inv(15))
strictId(Inv("foo"))
strictId(Inv(first))
strictId(InvB(first))
strictId(In(first))
strictId(InB(first))
strictId(Out(first))
strictId(OutB(first))
strictId(Inv(Inv(Inv(first))))
strictSelect(Inv(first), Inv(first))
strictSelect(InvB(first), InvB(first))
strictSelect(Out(first), Out(bound))
strictSelect(OutB(first), OutB(bound))
strictSelect(In(first), In(bound))
strictSelect(InB(first), InB(bound))
val out: Out<Bound> = strictSelect(Out(first), Out(second))
val outb: OutB<Bound> = strictSelect(OutB(first), OutB(second))
strictSelect<Out<Bound>>(Out(first), Out(second))
strictSelect<OutB<Bound>>(OutB(first), OutB(second))
}
fun testFail(first: First, bound: Bound, second: Second) {
<!TYPE_INFERENCE_ONLY_INPUT_TYPES_ERROR!>strictSelect<!>(InvB(first), InvB(bound))
<!TYPE_INFERENCE_ONLY_INPUT_TYPES_ERROR!>strictSelect<!>(Inv(first), Inv(bound))
<!TYPE_INFERENCE_ONLY_INPUT_TYPES_ERROR!>strictSelect<!>(Out(first), Out(second))
<!TYPE_INFERENCE_ONLY_INPUT_TYPES_ERROR!>strictSelect<!>(In(first), In(second))
strictSelect(InB(first), InB(second))
<!TYPE_INFERENCE_ONLY_INPUT_TYPES_ERROR!>strictSelect<!>(Out(Inv(first)), Out(Inv(second)))
<!TYPE_INFERENCE_ONLY_INPUT_TYPES_ERROR!>strictSelect<!>(In(Inv(first)), In(Inv(second)))
}
compiler/testData/diagnostics/testsWithStdLib/inference/annotationsForResolve/onlyInputTypesCommonConstraintSystem.kt
Vendored
+1
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@@ -1,3 +1,4 @@
// FIR_IDENTICAL
// !DIAGNOSTICS: -UNUSED_PARAMETER -UNUSED_VARIABLE
@file:Suppress("INVISIBLE_MEMBER", "INVISIBLE_REFERENCE")