From a5a8f6736b59a2a7aca9a9222ea117c32b6e4f48 Mon Sep 17 00:00:00 2001
From: Mikhail Glukhikh <mikhail.glukhikh@jetbrains.com>
Date: Thu, 28 Sep 2023 14:01:26 +0200
Subject: [PATCH] Raw FIR: set source for setter parameter <set-?> access in
 delegated properties

Related to KT-59864
---
 .../src/org/jetbrains/kotlin/fir/builder/ConversionUtils.kt     | 1 +
 .../ir/sourceRanges/declarations/delegatedProperties.fir.txt    | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/compiler/fir/raw-fir/raw-fir.common/src/org/jetbrains/kotlin/fir/builder/ConversionUtils.kt b/compiler/fir/raw-fir/raw-fir.common/src/org/jetbrains/kotlin/fir/builder/ConversionUtils.kt
index bf5148b5e66..d7cc6e3d9c3 100644
--- a/compiler/fir/raw-fir/raw-fir.common/src/org/jetbrains/kotlin/fir/builder/ConversionUtils.kt
+++ b/compiler/fir/raw-fir/raw-fir.common/src/org/jetbrains/kotlin/fir/builder/ConversionUtils.kt
@@ -528,6 +528,7 @@ fun <T> FirPropertyBuilder.generateAccessorsByDelegate(
                             arguments += thisRef()
                             arguments += propertyRef()
                             arguments += buildPropertyAccessExpression {
+                                source = fakeSource
                                 calleeReference = buildResolvedNamedReference {
                                     source = fakeSource
                                     name = SpecialNames.IMPLICIT_SET_PARAMETER
diff --git a/compiler/testData/ir/sourceRanges/declarations/delegatedProperties.fir.txt b/compiler/testData/ir/sourceRanges/declarations/delegatedProperties.fir.txt
index 1493d69d91c..baeefaec819 100644
--- a/compiler/testData/ir/sourceRanges/declarations/delegatedProperties.fir.txt
+++ b/compiler/testData/ir/sourceRanges/declarations/delegatedProperties.fir.txt
@@ -59,7 +59,7 @@
                 @10:34..12:5 GET_VAR '<this>: <root>.MyClass declared in <root>.MyClass.<set-observableProp>' type=<root>.MyClass origin=null
               @10:34..12:5 GET_VAR '<this>: <root>.MyClass declared in <root>.MyClass.<set-observableProp>' type=<root>.MyClass origin=null
               @10:34..12:5 PROPERTY_REFERENCE 'public final observableProp: kotlin.String [delegated,var]' field=null getter='public final fun <get-observableProp> (): kotlin.String declared in <root>.MyClass' setter='public final fun <set-observableProp> (<set-?>: kotlin.String): kotlin.Unit declared in <root>.MyClass' type=kotlin.reflect.KMutableProperty1<<root>.MyClass, kotlin.String> origin=PROPERTY_REFERENCE_FOR_DELEGATE
-              @10:34..-1:-1 GET_VAR '<set-?>: kotlin.String declared in <root>.MyClass.<set-observableProp>' type=kotlin.String origin=null
+              @10:34..12:5 GET_VAR '<set-?>: kotlin.String declared in <root>.MyClass.<set-observableProp>' type=kotlin.String origin=null
     @-1:-1..-1 FUN FAKE_OVERRIDE name:equals visibility:public modality:OPEN <> ($this:kotlin.Any, other:kotlin.Any?) returnType:kotlin.Boolean [fake_override,operator]
       @-1:-1..-1 VALUE_PARAMETER name:<this> type:kotlin.Any
       @-1:-1..-1 VALUE_PARAMETER name:other index:0 type:kotlin.Any?