[NI] Fix OnlyInputTypes for captured types

Uncapture projections recursively for cases when captured type is not
top-level type or first level type argument
This commit is contained in:
Pavel Kirpichenkov
2019-12-11 16:20:43 +03:00
parent 16db3a8b5f
commit 2fc79856a2
5 changed files with 49 additions and 6 deletions
@@ -0,0 +1,12 @@
// !LANGUAGE: +NewInference
// !DIAGNOSTICS: -UNUSED_PARAMETER
@file:Suppress("INVISIBLE_MEMBER", "INVISIBLE_REFERENCE")
annotation class Anno
fun test(a: List<Class<Anno>>) {
strictSelect(a, emptyList<Anno>().map { it.annotationClass.java })
}
fun <@kotlin.internal.OnlyInputTypes S> strictSelect(arg1: S, arg2: S): S = TODO()
@@ -0,0 +1,11 @@
package
public fun </*0*/ @kotlin.internal.OnlyInputTypes S> strictSelect(/*0*/ arg1: S, /*1*/ arg2: S): S
public fun test(/*0*/ a: kotlin.collections.List<java.lang.Class<Anno>>): kotlin.Unit
public final annotation class Anno : kotlin.Annotation {
public constructor Anno()
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
}
@@ -2798,6 +2798,11 @@ public class DiagnosticsTestWithStdLibGenerated extends AbstractDiagnosticsTestW
runTest("compiler/testData/diagnostics/testsWithStdLib/inference/annotationsForResolve/kt29307.kt");
}
@TestMetadata("kt35210.kt")
public void testKt35210() throws Exception {
runTest("compiler/testData/diagnostics/testsWithStdLib/inference/annotationsForResolve/kt35210.kt");
}
@TestMetadata("noInferAndLowPriority.kt")
public void testNoInferAndLowPriority() throws Exception {
runTest("compiler/testData/diagnostics/testsWithStdLib/inference/annotationsForResolve/noInferAndLowPriority.kt");
@@ -2798,6 +2798,11 @@ public class DiagnosticsTestWithStdLibUsingJavacGenerated extends AbstractDiagno
runTest("compiler/testData/diagnostics/testsWithStdLib/inference/annotationsForResolve/kt29307.kt");
}
@TestMetadata("kt35210.kt")
public void testKt35210() throws Exception {
runTest("compiler/testData/diagnostics/testsWithStdLib/inference/annotationsForResolve/kt35210.kt");
}
@TestMetadata("noInferAndLowPriority.kt")
public void testNoInferAndLowPriority() throws Exception {
runTest("compiler/testData/diagnostics/testsWithStdLib/inference/annotationsForResolve/noInferAndLowPriority.kt");
@@ -265,15 +265,25 @@ fun UnwrappedType.unCapture(): UnwrappedType = when (this) {
}
fun SimpleType.unCapture(): UnwrappedType {
if (this is ErrorType) return this
if (this is NewCapturedType)
return unCaptureTopLevelType()
val newArguments = arguments.map { projection ->
projection.type.constructor.safeAs<NewCapturedTypeConstructor>()?.let {
it.projection
} ?: projection
}
return replace(newArguments)
val newArguments = arguments.map(::unCaptureProjection)
return replace(newArguments).unwrap()
}
fun unCaptureProjection(projection: TypeProjection): TypeProjection {
val unCapturedProjection = projection.type.constructor.safeAs<NewCapturedTypeConstructor>()?.let {
it.projection
} ?: projection
if (unCapturedProjection.type is ErrorType) return unCapturedProjection
val newArguments = unCapturedProjection.type.arguments.map(::unCaptureProjection)
return TypeProjectionImpl(
unCapturedProjection.projectionKind,
unCapturedProjection.type.replace(newArguments)
)
}
fun AbbreviatedType.unCapture(): SimpleType {