Victor Petukhov
96 lines
2.9 KiB
Kotlin
Vendored
96 lines
2.9 KiB
Kotlin
Vendored
// !CHECK_TYPE
|
|
// !LANGUAGE: +ProhibitAssigningSingleElementsToVarargsInNamedForm +AllowAssigningArrayElementsToVarargsInNamedFormForFunctions
|
|
|
|
fun <T> array1(vararg a : T) = a
|
|
|
|
fun main() {
|
|
val a = array1("a", "b")
|
|
val b = array1(1, 1)
|
|
join(1)
|
|
join(1, "2")
|
|
join(1, "2", "3")
|
|
join(<!NON_VARARG_SPREAD_ERROR!>*<!>1, "2")
|
|
join(1, *<!TYPE_MISMATCH!>"2"<!>)
|
|
join(x = 1, a = <!ASSIGNING_SINGLE_ELEMENT_TO_VARARG_IN_NAMED_FORM_FUNCTION_ERROR, TYPE_MISMATCH!>"2"<!>)
|
|
join(x = <!NON_VARARG_SPREAD_ERROR!>*<!>1, a = *<!TYPE_MISMATCH!>"2"<!>)
|
|
join(x = 1, a = a)
|
|
join(x = 1, a = <!TYPE_MISMATCH!>b<!>)
|
|
join(1, *a)
|
|
join(1, *<!TYPE_MISMATCH!>b<!>)
|
|
join(1, *a, "3")
|
|
join(1, *<!TYPE_MISMATCH!>b<!>, "3")
|
|
join(1, "4", *a, "3")
|
|
join(1, "4", *<!TYPE_MISMATCH!>b<!>, "3")
|
|
join(1, "4", *a)
|
|
join(1, "4", *a, *a, "3")
|
|
join(1, "4", *a, *<!TYPE_MISMATCH!>b<!>, "3")
|
|
join(a = a, x = 1)
|
|
join(a = <!TYPE_MISMATCH!>b<!>, x = 1)
|
|
join(a = a, x = 1)
|
|
|
|
joinG<String>(1, "2")
|
|
joinG<String>(<!NON_VARARG_SPREAD_ERROR!>*<!>1, "2")
|
|
joinG<String>(1, *<!TYPE_MISMATCH!>"2"<!>)
|
|
joinG<String>(x = 1, a = a)
|
|
joinG<String>(x = 1, a = <!ASSIGNING_SINGLE_ELEMENT_TO_VARARG_IN_NAMED_FORM_FUNCTION_ERROR, TYPE_MISMATCH!>"2"<!>)
|
|
joinG<String>(x = <!NON_VARARG_SPREAD_ERROR!>*<!>1, a = *<!TYPE_MISMATCH!>"2"<!>)
|
|
joinG<String>(1, *a)
|
|
joinG<String>(1, *a, "3")
|
|
joinG<String>(1, "4", *a, "3")
|
|
joinG<String>(1, "4", *a)
|
|
joinG<String>(1, "4", *a, *a, "3")
|
|
joinG<String>(a = a, x = 1)
|
|
|
|
joinG(1, "2")
|
|
joinG(<!NON_VARARG_SPREAD_ERROR!>*<!>1, "2")
|
|
joinG(1, *<!TYPE_MISMATCH!>"2"<!>)
|
|
joinG(x = 1, a = a)
|
|
joinG(x = 1, a = <!ASSIGNING_SINGLE_ELEMENT_TO_VARARG_IN_NAMED_FORM_FUNCTION_ERROR, TYPE_MISMATCH!>"2"<!>)
|
|
joinG(x = <!NON_VARARG_SPREAD_ERROR!>*<!>1, a = *<!TYPE_MISMATCH!>"2"<!>)
|
|
joinG(1, *a)
|
|
joinG(1, *a, "3")
|
|
joinG(1, "4", *a, "3")
|
|
joinG(1, "4", *a)
|
|
joinG(1, "4", *a, *a, "3")
|
|
joinG(a = a, x = 1)
|
|
|
|
val x1 = joinT(1, "2")
|
|
checkSubtype<String?>(x1)
|
|
val x2 = joinT(<!NON_VARARG_SPREAD_ERROR!>*<!>1, "2")
|
|
checkSubtype<String?>(x2)
|
|
val x6 = joinT(1, *a)
|
|
checkSubtype<String?>(x6)
|
|
val x7 = joinT(1, *a, "3")
|
|
checkSubtype<String?>(x7)
|
|
val x8 = joinT(1, "4", *a, "3")
|
|
checkSubtype<String?>(x8)
|
|
val x9 = joinT(1, "4", *a)
|
|
checkSubtype<String?>(x9)
|
|
val x10 = joinT(1, "4", *a, *a, "3")
|
|
checkSubtype<String?>(x10)
|
|
val x11 = joinT(a = a, x = 1)
|
|
checkSubtype<String?>(x11)
|
|
val x12 = joinT(x = 1, a = a)
|
|
checkSubtype<String?>(x12)
|
|
}
|
|
|
|
fun join(x : Int, vararg a : String) : String {
|
|
val b = StringBuilder(x.toString())
|
|
for (s in a) {
|
|
b.append(s)
|
|
}
|
|
return b.toString()
|
|
}
|
|
|
|
fun <T> joinG(x : Int, vararg a : T) : String {
|
|
val b = StringBuilder(x.toString())
|
|
for (s in a) {
|
|
b.append(s)
|
|
}
|
|
return b.toString()
|
|
}
|
|
|
|
fun <T: Any> joinT(x : Int, vararg a : T) : T? {
|
|
return null
|
|
}
|