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[FIR] Report errors for upper bounded type variables by an empty intersection type

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^KT-51221 Fixed
This commit is contained in:
Victor Petukhov
2022-02-11 12:25:06 +03:00
committed by teamcity
parent 65213e9a42
commit c16ae81a48
21 changed files with 206 additions and 26 deletions
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compiler/testData/diagnostics/tests/inference/completion/postponedArgumentsAnalysis/basic.fir.kt
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+4 -4
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@@ -164,10 +164,10 @@ fun main() {
select({ x, y -> x.inv() + y.toByte() }, id { x: Int, y -> y.toByte() }, id { x, y: Number -> x.inv() })
// Inferring lambda parameter types by other specified lambda parameters; expected type is a functional type with type variables in parameter types
takeLambdas({ <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing")!>it<!> }, { x: Int -> }, { x: Nothing -> x })
takeLambdas({ <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing")!>it<!> }, { } as (Int) -> Unit, { x: Nothing -> x })
takeLambdas({ <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing")!>it<!> }, { } as (Nothing) -> Unit, { x: Int -> x })
takeLambdas({ <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing")!>it<!> }, { } as (Int) -> Unit, { } as (Nothing) -> Unit)
<!INFERRED_TYPE_VARIABLE_INTO_EMPTY_INTERSECTION!>takeLambdas<!>({ <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing")!>it<!> }, { x: Int -> }, { x: Nothing -> x })
<!INFERRED_TYPE_VARIABLE_INTO_EMPTY_INTERSECTION!>takeLambdas<!>({ <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing")!>it<!> }, { } as (Int) -> Unit, { x: Nothing -> x })
<!INFERRED_TYPE_VARIABLE_INTO_EMPTY_INTERSECTION!>takeLambdas<!>({ <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing")!>it<!> }, { } as (Nothing) -> Unit, { x: Int -> x })
<!INFERRED_TYPE_VARIABLE_INTO_EMPTY_INTERSECTION!>takeLambdas<!>({ <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing")!>it<!> }, { } as (Int) -> Unit, { } as (Nothing) -> Unit)
// Inferring lambda parameter types by other specified lambda parameters; expected type is a functional type with type variables in parameter types; dependent type parameters
takeLambdasWithDirectlyDependentTypeParameters({ <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int")!>it<!> }, { <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int")!>it<!> }, { x: Int -> x })