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NI: improve reporting errors about mismatch number of anonymous function parameters

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Victor Petukhov
2020-05-08 12:39:11 +03:00
parent 585e98a835
commit b49dc46e6c
2 changed files with 4 additions and 8 deletions
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compiler/testData/diagnostics/tests/inference/completion/postponedArgumentsAnalysis/basic.kt
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+3 -3
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@@ -142,8 +142,8 @@ fun main() {
val x18: (C) -> Unit = <!TYPE_MISMATCH!>select(id <!TYPE_MISMATCH, TYPE_MISMATCH, TYPE_MISMATCH, TYPE_MISMATCH, TYPE_MISMATCH, TYPE_MISMATCH, TYPE_MISMATCH, TYPE_MISMATCH, TYPE_MISMATCH!>{ <!DEBUG_INFO_EXPRESSION_TYPE("C")!>it<!> }<!>, <!TYPE_MISMATCH, TYPE_MISMATCH!>{ <!DEBUG_INFO_EXPRESSION_TYPE("C")!>it<!> }<!>, id<(B) -> Unit> { x -> x })<!>
// Resolution of extension/non-extension functions combination
val x19: String.() -> Unit = select(<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String.() -> kotlin.Unit")!>id {}<!>, <!DEBUG_INFO_EXPRESSION_TYPE("(kotlin.String) -> kotlin.Unit")!>id(fun(x: String) {})<!>)
val x20: String.() -> Unit = select(<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String.() -> kotlin.Unit")!>{}<!>, <!DEBUG_INFO_EXPRESSION_TYPE("(kotlin.String) -> kotlin.Unit")!>(fun(x: String) {})<!>)
val x19: String.() -> Unit = select(<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String.() -> kotlin.Unit")!>id { <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.String")!>this<!> }<!>, <!DEBUG_INFO_EXPRESSION_TYPE("(kotlin.String) -> kotlin.Unit")!>id(fun(x: String) {})<!>)
val x20: String.() -> Unit = select(<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String.() -> kotlin.Unit")!>{ <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.String")!>this<!> }<!>, <!DEBUG_INFO_EXPRESSION_TYPE("(kotlin.String) -> kotlin.Unit")!>(fun(x: String) {})<!>)
val x21: String.() -> Unit = select(<!DEBUG_INFO_EXPRESSION_TYPE("(kotlin.String) -> kotlin.Unit")!>id(fun(x: String) {})<!>, <!DEBUG_INFO_EXPRESSION_TYPE("(kotlin.String) -> kotlin.Unit")!>id(fun(x: String) {})<!>)
select(id<String.() -> Unit>(fun(x: String) {}), <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String.() -> kotlin.Unit")!>id(fun(x: String) {})<!>)
select(<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String.(kotlin.String) -> kotlin.Unit")!>id(fun String.(x: String) {})<!>, <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String.(kotlin.String) -> kotlin.Unit")!>id(fun(x: String, y: String) {})<!>)
@@ -155,7 +155,7 @@ fun main() {
select(id(id(fun(x: String, y: String) { }), <!TOO_MANY_ARGUMENTS!>fun String.(x: String) {}<!>), { x, y -> x })
val x26: Int.(String) -> Int = fun (x: String) = 10 // it must be error, see KT-38439
// Receiver must be specified in anonymous function declaration
val x27: Int.(String) -> Int = <!TYPE_MISMATCH!>id(<!TYPE_MISMATCH, TYPE_MISMATCH!>fun (x: String) = <!CONSTANT_EXPECTED_TYPE_MISMATCH!>10<!><!>)<!>
val x27: Int.(String) -> Int = id(<!TYPE_MISMATCH!>fun <!EXPECTED_PARAMETERS_NUMBER_MISMATCH!>(<!EXPECTED_PARAMETER_TYPE_MISMATCH!>x: String<!>)<!> = 10<!>)
select(id<Int.(String) -> Unit> {}, { x: Int, y: String -> x })
// Inferring lambda parameter types by partially specified parameter types of other lambdas