From a61c9a8a4084acbcbab812a2e43f389a45cab334 Mon Sep 17 00:00:00 2001
From: Vasily Levchenko <vasily.v.levchenko@gmail.com>
Date: Tue, 1 Oct 2019 17:32:44 +0300
Subject: [PATCH] [cadapter][generator] don't let export parametrized functions
 (KT-34044).

---
 .../kotlin/backend/konan/CAdapterGenerator.kt          | 10 +---------
 1 file changed, 1 insertion(+), 9 deletions(-)

diff --git a/backend.native/compiler/ir/backend.native/src/org/jetbrains/kotlin/backend/konan/CAdapterGenerator.kt b/backend.native/compiler/ir/backend.native/src/org/jetbrains/kotlin/backend/konan/CAdapterGenerator.kt
index 5a37c7cf789..dbff0265866 100644
--- a/backend.native/compiler/ir/backend.native/src/org/jetbrains/kotlin/backend/konan/CAdapterGenerator.kt
+++ b/backend.native/compiler/ir/backend.native/src/org/jetbrains/kotlin/backend/konan/CAdapterGenerator.kt
@@ -112,20 +112,12 @@ internal val cKeywords = setOf(
         "xor_eq"
 )
 
-private fun KotlinType.isGeneric() =
-        constructor.declarationDescriptor is TypeParameterDescriptor
-
 private fun isExportedFunction(descriptor: FunctionDescriptor): Boolean {
     if (!descriptor.isEffectivelyPublicApi || !descriptor.kind.isReal || descriptor.isExpect)
         return false
     if (descriptor.isSuspend)
         return false
-    descriptor.allParameters.forEach {
-        if (it.type.isGeneric()) return false
-    }
-    val returnType = descriptor.returnType
-    if (returnType == null) return true
-    return !returnType.isGeneric()
+    return !descriptor.typeParameters.any()
 }
 
 private fun isExportedClass(descriptor: ClassDescriptor): Boolean {