From 3ad0e2aff59c698491f4804e55c152b418b00a36 Mon Sep 17 00:00:00 2001
From: Ilya Chernikov <ilya.chernikov@jetbrains.com>
Date: Wed, 3 Nov 2021 12:29:39 +0100
Subject: [PATCH] Fix lambda detection in fir2ir for LT case

---
 .../jetbrains/kotlin/fir/backend/Fir2IrDeclarationStorage.kt    | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/backend/Fir2IrDeclarationStorage.kt b/compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/backend/Fir2IrDeclarationStorage.kt
index f8730952a38..3249f45fee5 100644
--- a/compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/backend/Fir2IrDeclarationStorage.kt
+++ b/compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/backend/Fir2IrDeclarationStorage.kt
@@ -471,7 +471,7 @@ class Fir2IrDeclarationStorage(
         containingClass: ConeClassLikeLookupTag? = null,
     ): IrSimpleFunction = convertCatching(function) {
         val simpleFunction = function as? FirSimpleFunction
-        val isLambda = function.source?.elementType == KtNodeTypes.FUNCTION_LITERAL
+        val isLambda = function.source?.elementType.let { it == KtNodeTypes.FUNCTION_LITERAL || it == KtNodeTypes.LAMBDA_EXPRESSION }
         val updatedOrigin = when {
             isLambda -> IrDeclarationOrigin.LOCAL_FUNCTION_FOR_LAMBDA
             function.symbol.callableId.isKFunctionInvoke() -> IrDeclarationOrigin.FAKE_OVERRIDE