From 91fa7dec883591314462091179526f3d01012c4b Mon Sep 17 00:00:00 2001
From: Nikolay Lunyak <lunyak.kolya@mail.ru>
Date: Fri, 21 Jan 2022 12:06:20 +0300
Subject: [PATCH] [FIR JS] Fix false positive
 NON_ABSTRACT_FUNCTION_WITH_NO_BODY

---
 .../analysis/checkers/declaration/FirMemberFunctionsChecker.kt | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/compiler/fir/checkers/src/org/jetbrains/kotlin/fir/analysis/checkers/declaration/FirMemberFunctionsChecker.kt b/compiler/fir/checkers/src/org/jetbrains/kotlin/fir/analysis/checkers/declaration/FirMemberFunctionsChecker.kt
index 171e893359a..a717fe7d343 100644
--- a/compiler/fir/checkers/src/org/jetbrains/kotlin/fir/analysis/checkers/declaration/FirMemberFunctionsChecker.kt
+++ b/compiler/fir/checkers/src/org/jetbrains/kotlin/fir/analysis/checkers/declaration/FirMemberFunctionsChecker.kt
@@ -56,6 +56,7 @@ object FirMemberFunctionsChecker : FirSimpleFunctionChecker() {
             }
         }
         val isInsideExpectClass = isInsideExpectClass(containingDeclaration, context)
+        val isInsideExternal = isInsideExternalClass(containingDeclaration, context)
         val hasOpenModifier = KtTokens.OPEN_KEYWORD in modifierList
         if (!function.hasBody) {
             if (containingDeclaration.isInterface) {
@@ -65,7 +66,7 @@ object FirMemberFunctionsChecker : FirSimpleFunctionChecker() {
                 if (!isInsideExpectClass && !hasAbstractModifier && hasOpenModifier) {
                     reporter.reportOn(source, FirErrors.REDUNDANT_OPEN_IN_INTERFACE, context)
                 }
-            } else if (!isInsideExpectClass && !hasAbstractModifier && !function.isExternal) {
+            } else if (!isInsideExpectClass && !hasAbstractModifier && !function.isExternal && !isInsideExternal) {
                 reporter.reportOn(source, FirErrors.NON_ABSTRACT_FUNCTION_WITH_NO_BODY, functionSymbol, context)
             }
         }