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FIR: allow fun (x: T) ... as an instance of T.() -> ...

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and disallow > 1 implicit parameters in lambdas.
This commit is contained in:
pyos
2021-02-02 18:13:39 +01:00
committed by TeamCityServer
parent 354acc1fd5
commit 0a25550fc2
7 changed files with 15 additions and 14 deletions
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compiler/testData/diagnostics/tests/inference/completion/postponedArgumentsAnalysis/basic.fir.kt
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+1 -1
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@@ -228,7 +228,7 @@ fun main() {
val x70: (Int) -> Unit = selectNumber(id(fun (it) { }), id {}, id {})
val x71: String.() -> Unit = select(<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Function1<kotlin.String, kotlin.Unit>")!>id(fun String.() { })<!>, <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Function1<kotlin.String, kotlin.Unit>")!>id(fun(x: String) {})<!>)
val x72: String.() -> Unit = select(fun String.() { }, fun(x: String) {}) // must be error
select(id(fun String.(x: String) {}), id(fun(x: String, y: String) { }), fun (x, y) { <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String")!>x<!>;<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing")!>y<!> })
select(id(fun String.(x: String) {}), id(fun(x: String, y: String) { }), fun (x, y) { <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String")!>x<!>;<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String")!>y<!> })
select(id<Int.(String) -> Unit>(fun (x, y) {}), { x: Int, y: String -> x }) // receiver of anonymous function must be specified explicitly
select(id<Int.(String) -> Unit>(fun Int.(y) {}), { x: Int, y: String -> x })
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Function1<kotlin.Number, java.io.Serializable>")!>select(A3(), fun (x) = "", { a -> <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number")!>a<!> })<!>