From 519f6aeff1b9542873f44ef4466c378dd7c005d9 Mon Sep 17 00:00:00 2001
From: Dmitriy Novozhilov <dmitriy.novozhilov@jetbrains.com>
Date: Fri, 23 Sep 2022 12:53:27 +0300
Subject: [PATCH] [FIR] Make source in qualifier parts nullable

This is needed to be able to create no-source user type refs from plugins
---
 .../src/org/jetbrains/kotlin/fir/types/FirQualifierPart.kt  | 6 +++---
 .../jetbrains/kotlin/fir/types/impl/FirQualifierPartImpl.kt | 6 +++---
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/compiler/fir/tree/src/org/jetbrains/kotlin/fir/types/FirQualifierPart.kt b/compiler/fir/tree/src/org/jetbrains/kotlin/fir/types/FirQualifierPart.kt
index 32db320579f..b5b309cf2f8 100644
--- a/compiler/fir/tree/src/org/jetbrains/kotlin/fir/types/FirQualifierPart.kt
+++ b/compiler/fir/tree/src/org/jetbrains/kotlin/fir/types/FirQualifierPart.kt
@@ -9,12 +9,12 @@ import org.jetbrains.kotlin.KtSourceElement
 import org.jetbrains.kotlin.name.Name
 
 interface FirTypeArgumentList {
-    val source: KtSourceElement
+    val source: KtSourceElement?
     val typeArguments: List<FirTypeProjection>
 }
 
 interface FirQualifierPart {
-    val source: KtSourceElement
+    val source: KtSourceElement?
     val name: Name
     val typeArgumentList: FirTypeArgumentList
-}
\ No newline at end of file
+}
diff --git a/compiler/fir/tree/src/org/jetbrains/kotlin/fir/types/impl/FirQualifierPartImpl.kt b/compiler/fir/tree/src/org/jetbrains/kotlin/fir/types/impl/FirQualifierPartImpl.kt
index 8cf7e6d1030..275a79d23ae 100644
--- a/compiler/fir/tree/src/org/jetbrains/kotlin/fir/types/impl/FirQualifierPartImpl.kt
+++ b/compiler/fir/tree/src/org/jetbrains/kotlin/fir/types/impl/FirQualifierPartImpl.kt
@@ -11,12 +11,12 @@ import org.jetbrains.kotlin.fir.types.FirTypeArgumentList
 import org.jetbrains.kotlin.fir.types.FirTypeProjection
 import org.jetbrains.kotlin.name.Name
 
-class FirTypeArgumentListImpl(override val source: KtSourceElement) : FirTypeArgumentList {
+class FirTypeArgumentListImpl(override val source: KtSourceElement?) : FirTypeArgumentList {
     override val typeArguments = mutableListOf<FirTypeProjection>()
 }
 
 class FirQualifierPartImpl(
-    override val source: KtSourceElement,
+    override val source: KtSourceElement?,
     override val name: Name,
     override val typeArgumentList: FirTypeArgumentList
-) : FirQualifierPart
\ No newline at end of file
+) : FirQualifierPart