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Prohibit unsupported suspend operators

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contains/get/set operators don't work properly on both backends

Also add box test checking that 'compareTo' operator works just fine

 #KT-16219 Fixed
This commit is contained in:
Denis Zharkov
2017-02-07 18:48:02 +03:00
parent 4921bd822d
commit 80638ebc99
6 changed files with 114 additions and 1 deletions
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compiler/testData/codegen/box/coroutines/suspendFunctionAsCoroutine/operators.kt
Vendored
+28
View File
@@ -44,6 +44,16 @@ class A(val x: String) {
x.resume(Unit)
COROUTINE_SUSPENDED
}
// See KT-16221
// operator suspend fun contains(y: String): Boolean = suspendCoroutineOrReturn { x ->
// x.resume(y == "56")
// COROUTINE_SUSPENDED
// }
operator suspend fun compareTo(y: String): Int = suspendCoroutineOrReturn { x ->
x.resume("56".compareTo(y))
COROUTINE_SUSPENDED
}
}
fun builder(c: suspend () -> Unit) {
@@ -94,6 +104,22 @@ suspend fun foo7() {
if (!y.isIncCalled) throw RuntimeException("fail 8")
}
//suspend fun foo8() {
// if ("1" in a) throw RuntimeException("fail 9")
// if (!("1" !in a)) throw RuntimeException("fail 9")
//
// if ("56" in a) throw RuntimeException("fail 10")
// if (!("56" !in a)) throw RuntimeException("fail 11")
//}
suspend fun checkCompareTo(v: String) = (a < v) == ("56" < v)
suspend fun foo9() {
if (!checkCompareTo("55")) throw RuntimeException("fail 12")
if (!checkCompareTo("56")) throw RuntimeException("fail 13")
if (!checkCompareTo("57")) throw RuntimeException("fail 14")
}
fun box(): String {
builder {
@@ -104,6 +130,8 @@ fun box(): String {
//foo5()
foo6()
foo7()
//foo8()
foo9()
}
return "OK"