From 6b9a6714765f5cbd21247c15059d8d5ca86d6d59 Mon Sep 17 00:00:00 2001
From: Wojciech Litewka <wojciech.litewka@jetbrains.com>
Date: Tue, 12 Mar 2024 13:35:28 +0100
Subject: [PATCH] [IR] Minor: Specify IrPackageFragment.fqName literally in
 IrTree

It is not a real field, only a compatibility facade for another one.
Needed for the next commit.
---
 .../jetbrains/kotlin/ir/generator/IrTree.kt   | 25 +++++++++++++------
 1 file changed, 17 insertions(+), 8 deletions(-)

diff --git a/compiler/ir/ir.tree/tree-generator/src/org/jetbrains/kotlin/ir/generator/IrTree.kt b/compiler/ir/ir.tree/tree-generator/src/org/jetbrains/kotlin/ir/generator/IrTree.kt
index ec4182a9647..83d0ddc59ff 100644
--- a/compiler/ir/ir.tree/tree-generator/src/org/jetbrains/kotlin/ir/generator/IrTree.kt
+++ b/compiler/ir/ir.tree/tree-generator/src/org/jetbrains/kotlin/ir/generator/IrTree.kt
@@ -606,14 +606,23 @@ object IrTree : AbstractTreeBuilder() {
 
         +symbol(packageFragmentSymbolType)
         +field("packageFqName", type<FqName>())
-        +field("fqName", type<FqName>()) {
-            defaultValueInBase = "packageFqName"
-            customSetter = "packageFqName = value"
-            withGetter = true
-            deprecation = Deprecated(
-                "Please use `packageFqName` instead",
-                ReplaceWith("packageFqName"),
-                DeprecationLevel.ERROR,
+
+        generationCallback = {
+            println()
+            print()
+            println(
+                """
+                @Deprecated(
+                    message = "Please use `packageFqName` instead",
+                    replaceWith = ReplaceWith("packageFqName"),
+                    level = DeprecationLevel.ERROR,
+                )
+                var fqName: FqName
+                    get() = packageFqName
+                    set(value) {
+                        packageFqName = value
+                    }
+            """.replaceIndent(currentIndent)
             )
         }
     }