From 0a24bf161380eb2884ec3527d583fa504b402436 Mon Sep 17 00:00:00 2001
From: Stanislav Erokhin <Stanislav.Erokhin@jetbrains.com>
Date: Tue, 21 Feb 2017 17:26:07 +0300
Subject: [PATCH] Fix type deserialization for suspend function types which was
 written by pre-release compiler.

Notes: if arity == 0, it means that type was `suspend () -> String` => arguments.size == 1, and it means that SuspendFunction0 has only one type argument and it is return type.
---
 .../kotlin/serialization/deserialization/TypeDeserializer.kt    | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/core/deserialization/src/org/jetbrains/kotlin/serialization/deserialization/TypeDeserializer.kt b/core/deserialization/src/org/jetbrains/kotlin/serialization/deserialization/TypeDeserializer.kt
index 0286829e54c..0ffda78efcd 100644
--- a/core/deserialization/src/org/jetbrains/kotlin/serialization/deserialization/TypeDeserializer.kt
+++ b/core/deserialization/src/org/jetbrains/kotlin/serialization/deserialization/TypeDeserializer.kt
@@ -147,7 +147,7 @@ class TypeDeserializer(
             // This case for types written by eap compiler 1.1
             1 -> {
                 val arity = arguments.size - 1
-                if (arity > 0) {
+                if (arity >= 0) {
                     KotlinTypeFactory.simpleType(annotations, functionTypeConstructor.builtIns.getSuspendFunction(arity).typeConstructor, arguments, nullable)
                 }
                 else {