From ccac4ac1aba71114fa32ad7edf5885ae07d8c297 Mon Sep 17 00:00:00 2001
From: wrongwrong <boranti1995@gmail.com>
Date: Sat, 3 Dec 2022 14:54:43 +0900
Subject: [PATCH] Minor, use isSuspend in
 KCallableImpl.extractContinuationArgument

https://github.com/JetBrains/kotlin/pull/4840#discussion_r1010982746
---
 .../src/kotlin/reflect/jvm/internal/KCallableImpl.kt           | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/core/reflection.jvm/src/kotlin/reflect/jvm/internal/KCallableImpl.kt b/core/reflection.jvm/src/kotlin/reflect/jvm/internal/KCallableImpl.kt
index 591a8db15fc..9763c6f8985 100644
--- a/core/reflection.jvm/src/kotlin/reflect/jvm/internal/KCallableImpl.kt
+++ b/core/reflection.jvm/src/kotlin/reflect/jvm/internal/KCallableImpl.kt
@@ -6,7 +6,6 @@
 package kotlin.reflect.jvm.internal
 
 import org.jetbrains.kotlin.descriptors.CallableMemberDescriptor
-import org.jetbrains.kotlin.descriptors.FunctionDescriptor
 import org.jetbrains.kotlin.descriptors.Modality
 import org.jetbrains.kotlin.load.java.descriptors.JavaCallableMemberDescriptor
 import java.lang.reflect.ParameterizedType
@@ -227,7 +226,7 @@ internal abstract class KCallableImpl<out R> : KCallable<R>, KTypeParameterOwner
         }
 
     private fun extractContinuationArgument(): Type? {
-        if ((descriptor as? FunctionDescriptor)?.isSuspend == true) {
+        if (isSuspend) {
             // kotlin.coroutines.Continuation<? super java.lang.String>
             val continuationType = caller.parameterTypes.lastOrNull() as? ParameterizedType
             if (continuationType?.rawType == Continuation::class.java) {