From 6ad0c3bd63f9f5a5ed46f6f59bf00b1ddfeec794 Mon Sep 17 00:00:00 2001
From: Eugene Petrenko <eugene.petrenko@jetbrains.com>
Date: Thu, 13 Sep 2018 13:12:43 +0300
Subject: more info instead of NPE

---
 core/src/main/kotlin/Generation/DocumentationMerger.kt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'core/src')

diff --git a/core/src/main/kotlin/Generation/DocumentationMerger.kt b/core/src/main/kotlin/Generation/DocumentationMerger.kt
index a464ead6..45233a50 100644
--- a/core/src/main/kotlin/Generation/DocumentationMerger.kt
+++ b/core/src/main/kotlin/Generation/DocumentationMerger.kt
@@ -83,7 +83,7 @@ class DocumentationMerger(
         refs: List<DocumentationReference>
     ): List<DocumentationReference> {
         val membersBySignature: Map<String, List<DocumentationNode>> = refs.map { it.to }
-            .groupBy { signatureMap[it]!! }
+            .groupBy { signatureMap[it] ?: error("Unresolved signatures: ${it.kind} ${it.name}") }
 
         val mergedMembers: MutableList<DocumentationReference> = mutableListOf()
         for ((signature, members) in membersBySignature) {
-- 
cgit