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Introduce basic suspend conversion in FE

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#KT-15917 In Progress
This commit is contained in:
Mikhail Zarechenskiy
2020-04-22 04:30:58 +03:00
parent 9e04ebdace
commit 537a59d6ca
23 changed files with 388 additions and 6 deletions
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compiler/testData/diagnostics/tests/suspendConversion/basicSuspendConversionGenerics.kt
Vendored
+30
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@@ -0,0 +1,30 @@
// !LANGUAGE: +SuspendConversion
// !DIAGNOSTICS: -UNUSED_PARAMETER -UNUSED_EXPRESSION
class Inv2<T, K>
fun <T> foo1(f: suspend (T) -> String): T = TODO()
fun <T> foo2(f: suspend () -> T): T = TODO()
fun <T, K> foo3(f: suspend (T) -> K): Inv2<T, K> = TODO()
fun <I> id(e: I): I = e
fun test(f: (Int) -> String, g: () -> String) {
val a0 = foo1(f)
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int")!>a0<!>
val a1 = foo2(g)
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String")!>a1<!>
val a2 = foo3(f)
<!DEBUG_INFO_EXPRESSION_TYPE("Inv2<kotlin.Int, kotlin.String>")!>a2<!>
val a3 = foo1(id(f))
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int")!>a3<!>
val a4 = foo2(id(g))
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String")!>a4<!>
val a5 = foo3(id(f))
<!DEBUG_INFO_EXPRESSION_TYPE("Inv2<kotlin.Int, kotlin.String>")!>a5<!>
}