Report error about uninferred type parameter for some special call' subcalls

2020-12-24 10:53:48 +03:00
parent 0b472f858b
commit 1926434b18
21 changed files with 955 additions and 44 deletions
@@ -0,0 +1,154 @@
+// WITH_RUNTIME
+// SKIP_TXT
+
+import kotlin.experimental.ExperimentalTypeInference
+
+fun <K> K.bar3(): K = null as K
+fun <K> K.foo3(): K = null as K
+
+fun bar2(): Int = 1
+fun foo2(): Float = 1f
+
+fun <K> bar4(): K = null as K
+fun <K> foo4(): K = null as K
+
+class Foo6
+
+class Foo7<T>
+fun foo7() = null as Foo7<Int>
+
+fun poll1(flag: Boolean): Any? {
+    val inv = if (flag) { ::bar2 } else { ::foo2 }
+    return inv()
+}
+
+fun poll11(flag: Boolean): Any? {
+    val inv = if (flag) { ::bar2 } else { ::foo2 }
+    return inv()
+}
+
+fun poll16(flag: Boolean): Any? {
+    val inv = if (flag) { ::Foo6 } else { ::Foo6 }
+    return inv()
+}
+
+// TODO
+//fun poll17(flag: Boolean): Any? {
+//    val inv = if (flag) { foo7() } else { ::Foo7 }
+//    return inv
+//}
+
+fun poll21(flag: Boolean): Any? {
+    val inv = when (flag) { true -> ::bar2 else -> ::foo2 }
+    return inv()
+}
+
+fun poll25(flag: Boolean): Any? {
+    val inv = when (flag) { true -> ::Foo6 else -> ::Foo6 }
+    return inv
+}
+
+// TODO
+//fun poll26(flag: Boolean): Any? {
+//    val inv = when (flag) { true -> ::Foo7 false -> foo7() else -> ::Foo7 }
+//    return inv
+//}
+
+fun poll31(flag: Boolean): Any? {
+    val inv = when (flag) { true -> ::bar2 false -> ::foo2 }
+    return inv()
+}
+
+fun poll35(flag: Boolean): Any? {
+    val inv = when (flag) { true -> ::Foo6 false -> ::Foo6 }
+    return inv
+}
+
+// TODO
+//fun poll36(flag: Boolean): Any? {
+//    val inv = when (flag) { true -> ::Foo7 false -> foo7() }
+//    return inv
+//}
+
+fun poll41(): Any? {
+    val inv = try { ::bar2 } finally { ::foo2 }
+    return inv()
+}
+
+fun poll45(): Any? {
+    val inv = try { ::Foo6 } finally { ::Foo6 }
+    return inv()
+}
+
+fun poll51(): Any? {
+    val inv = try { ::bar2 } catch (e: Exception) { ::foo2 } finally { ::foo2 }
+    return inv()
+}
+
+fun poll55(): Any? {
+    val inv = try { ::Foo6 } catch (e: Exception) { ::Foo6 } finally { ::Foo6 }
+    return inv()
+}
+
+// TODO
+//fun poll56(): Any? {
+//    val inv = try { ::Foo7 } catch (e: Exception) { foo7() } finally { foo7() }
+//    return inv
+//}
+
+fun poll61(): Any? {
+    val inv = ::bar2
+    return inv
+}
+
+fun poll65(): Any? {
+    val inv = ::Foo6
+    return inv
+}
+
+fun poll71(): Any? {
+    val inv = ::bar2!!
+    return inv()
+}
+
+fun poll75(): Any? {
+    val inv = ::Foo6!!
+    return inv
+}
+
+fun poll81(): Any? {
+    val inv = ::bar2 in setOf(::foo2)
+    return inv
+}
+
+
+fun poll85(): Any? {
+    val inv = ::Foo6 in setOf(::Foo6)
+    return inv
+}
+
+fun box(): String {
+    poll1(true)
+    poll11(true)
+    poll16(true)
+//    poll17(true)
+    poll21(true)
+    poll25(true)
+//    poll26(true)
+    poll31(true)
+    poll35(true)
+//    poll36(true)
+    poll41()
+    poll45()
+    poll51()
+    poll55()
+//    poll56()
+    poll61()
+    poll65()
+    poll71()
+    poll75()
+    poll81()
+    poll85()
+    return "OK"
+}
+