From d94243ac7bf5feb8f761cdb7067ddc880f8c8876 Mon Sep 17 00:00:00 2001
From: Alexey Sedunov <alexey.sedunov@jetbrains.com>
Date: Tue, 10 Jan 2017 20:51:11 +0300
Subject: [PATCH] Extract Interface: Disable inline/external/lateinit members

---
 ChangeLog.md                                             | 1 +
 .../extractClass/ui/KotlinExtractInterfaceDialog.kt      | 9 +++++++++
 2 files changed, 10 insertions(+)

diff --git a/ChangeLog.md b/ChangeLog.md
index 104cc28ac9b..7d80a91057b 100644
--- a/ChangeLog.md
+++ b/ChangeLog.md
@@ -472,6 +472,7 @@ These artifacts include extensions for the types available in the latter JDKs, s
 - [`KT-15611`](https://youtrack.jetbrains.com/issue/KT-15611) Extract Interface/Superclass: Disable const-properties
 - Pull Up: Fix pull-up from object to superclass
 - [`KT-15602`](https://youtrack.jetbrains.com/issue/KT-15602) Extract Interface/Superclass: Disable "Make abstract" for inline/external/lateinit members
+- Extract Interface: Disable inline/external/lateinit members
 
 #### Intention actions, inspections and quickfixes
 
diff --git a/idea/src/org/jetbrains/kotlin/idea/refactoring/introduce/extractClass/ui/KotlinExtractInterfaceDialog.kt b/idea/src/org/jetbrains/kotlin/idea/refactoring/introduce/extractClass/ui/KotlinExtractInterfaceDialog.kt
index 5dea340e831..03307f7583a 100644
--- a/idea/src/org/jetbrains/kotlin/idea/refactoring/introduce/extractClass/ui/KotlinExtractInterfaceDialog.kt
+++ b/idea/src/org/jetbrains/kotlin/idea/refactoring/introduce/extractClass/ui/KotlinExtractInterfaceDialog.kt
@@ -54,6 +54,15 @@ class KotlinExtractInterfaceDialog(
                 extractableMemberInfos,
                 getInterfaceContainmentVerifier { selectedMembers }
         ) {
+            override fun isMemberEnabled(memberInfo: KotlinMemberInfo): Boolean {
+                if (!super.isMemberEnabled(memberInfo)) return false
+
+                val member = memberInfo.member
+                return !(member.hasModifier(KtTokens.INLINE_KEYWORD) ||
+                         member.hasModifier(KtTokens.EXTERNAL_KEYWORD) ||
+                         member.hasModifier(KtTokens.LATEINIT_KEYWORD))
+            }
+
             override fun isAbstractEnabled(memberInfo: KotlinMemberInfo): Boolean {
                 if (!super.isAbstractEnabled(memberInfo)) return false
                 val member = memberInfo.member