Files
kotlin-fork/compiler/testData/diagnostics/tests/inference/reportingImprovements/FunctionPlaceholder.fir.kt
T
2021-06-07 15:25:47 +03:00

17 lines
671 B
Kotlin
Vendored

//For testing error messages text see DiagnosticMessageTest.testFunctionPlaceholder
package a
class A<T, R>
fun <T, R> foo(a: A<T, R>) = a
fun <T, R> bar(f: (T) -> R) = f
fun test() {
foo <!ARGUMENT_TYPE_MISMATCH!>{ <!ARGUMENT_TYPE_MISMATCH, UNRESOLVED_REFERENCE!>it<!> }<!>
foo <!ARGUMENT_TYPE_MISMATCH!>{ x -> x}<!>
foo <!ARGUMENT_TYPE_MISMATCH!>{ x: Int -> x}<!>
<!NEW_INFERENCE_NO_INFORMATION_FOR_PARAMETER, NEW_INFERENCE_NO_INFORMATION_FOR_PARAMETER!>bar<!> { it + 1 }
<!NEW_INFERENCE_NO_INFORMATION_FOR_PARAMETER, NEW_INFERENCE_NO_INFORMATION_FOR_PARAMETER!>bar<!> { <!CANNOT_INFER_PARAMETER_TYPE!>x<!> -> x + 1}
bar { x: Int -> x + 1}
}