// RUN_PIPELINE_TILL: BACKEND
// ISSUE: KT-57707
// CHECK_TYPE_WITH_EXACT

fun test() {
    val buildee = build {
        setTypeVariable(TargetType())
        <!RECEIVER_TYPE_MISMATCH("DifferentType; TargetType")!>extensionSetOutProjectedTypeVariable<!>(DifferentType())
    }
    // exact type equality check — turns unexpected compile-time behavior into red code
    // considered to be non-user-reproducible code for the purposes of these tests
    checkExactType<Buildee<TargetType>>(buildee)
}




class TargetType
class DifferentType

class Buildee<TV> {
    fun setTypeVariable(value: TV) { storage = value }
    private var storage: TV = null!!
}

fun <ETV> Buildee<out ETV>.extensionSetOutProjectedTypeVariable(value: ETV) {}

fun <PTV> build(instructions: Buildee<PTV>.() -> Unit): Buildee<PTV> {
    return Buildee<PTV>().apply(instructions)
}

/* GENERATED_FIR_TAGS: assignment, checkNotNullCall, classDeclaration, funWithExtensionReceiver, functionDeclaration,
functionalType, lambdaLiteral, localProperty, nullableType, outProjection, propertyDeclaration, stringLiteral,
typeParameter, typeWithExtension */
