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Prohibit callable references to suspend functions

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#KT-15662 Fixed
This commit is contained in:
Denis Zharkov
2017-01-12 10:39:48 +03:00
parent 695b6d9e67
commit f12409504f
4 changed files with 62 additions and 0 deletions
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compiler/testData/diagnostics/tests/coroutines/callableReferences.kt
Vendored
+28
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@@ -0,0 +1,28 @@
// !DIAGNOSTICS: -UNUSED_VARIABLE
suspend fun foo() {}
class A {
suspend fun member() {}
}
suspend fun A.ext() {}
fun test1(a: A) {
val x = ::<!ILLEGAL_SUSPEND_FUNCTION_CALL, UNSUPPORTED!>foo<!>
val y1 = a::<!ILLEGAL_SUSPEND_FUNCTION_CALL, UNSUPPORTED!>member<!>
val y2 = A::<!ILLEGAL_SUSPEND_FUNCTION_CALL, UNSUPPORTED!>member<!>
val z1 = a::<!ILLEGAL_SUSPEND_FUNCTION_CALL, UNSUPPORTED!>ext<!>
val z2 = A::<!ILLEGAL_SUSPEND_FUNCTION_CALL, UNSUPPORTED!>ext<!>
}
suspend fun test2(a: A) {
val x = ::<!UNSUPPORTED!>foo<!>
val y1 = a::<!UNSUPPORTED!>member<!>
val y2 = A::<!UNSUPPORTED!>member<!>
val z1 = a::<!UNSUPPORTED!>ext<!>
val z2 = A::<!UNSUPPORTED!>ext<!>
}
compiler/testData/diagnostics/tests/coroutines/callableReferences.txt
Vendored
+14
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@@ -0,0 +1,14 @@
package
public suspend fun foo(): kotlin.Unit
public fun test1(/*0*/ a: A): kotlin.Unit
public suspend fun test2(/*0*/ a: A): kotlin.Unit
public suspend fun A.ext(): kotlin.Unit
public final class A {
public constructor A()
public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
public final suspend fun member(): kotlin.Unit
public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
}