From 920b0bfe63f55af80d032f800ffdc68dd46357c8 Mon Sep 17 00:00:00 2001
From: Mikhail Glukhikh <mikhail.glukhikh@jetbrains.com>
Date: Tue, 17 Oct 2023 15:25:16 +0200
Subject: [PATCH] FIR2IR: use SYNTHETIC_OFFSET for data class generated members

---
 .../kotlin/fir/backend/ConversionUtils.kt     |  2 +-
 .../synthesizedDataClassMembers.fir.txt       | 22 +++++++++----------
 2 files changed, 12 insertions(+), 12 deletions(-)

diff --git a/compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/backend/ConversionUtils.kt b/compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/backend/ConversionUtils.kt
index 44b7d0c446a..fcfa50b7fb5 100644
--- a/compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/backend/ConversionUtils.kt
+++ b/compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/backend/ConversionUtils.kt
@@ -84,7 +84,7 @@ internal inline fun <T : IrElement> KtSourceElement?.convertWithOffsets(f: (star
     val startOffset: Int
     val endOffset: Int
 
-    if (isCompiledElement(psi)) {
+    if (isCompiledElement(psi) || this?.kind == KtFakeSourceElementKind.DataClassGeneratedMembers) {
         startOffset = UNDEFINED_OFFSET
         endOffset = UNDEFINED_OFFSET
     } else {
diff --git a/compiler/testData/ir/sourceRanges/declarations/synthesizedDataClassMembers.fir.txt b/compiler/testData/ir/sourceRanges/declarations/synthesizedDataClassMembers.fir.txt
index 96b09ea38cc..3c4b8150562 100644
--- a/compiler/testData/ir/sourceRanges/declarations/synthesizedDataClassMembers.fir.txt
+++ b/compiler/testData/ir/sourceRanges/declarations/synthesizedDataClassMembers.fir.txt
@@ -37,35 +37,35 @@
           @3:8..18 RETURN type=kotlin.Nothing from='public final fun <get-z> (): kotlin.Any declared in <root>.C'
             @3:8..18 GET_FIELD 'FIELD PROPERTY_BACKING_FIELD name:z type:kotlin.Any visibility:private [final]' type=kotlin.Any origin=null
               @3:8..18 GET_VAR '<this>: <root>.C declared in <root>.C.<get-z>' type=<root>.C origin=null
-    @1:8..18 FUN GENERATED_DATA_CLASS_MEMBER name:component1 visibility:public modality:FINAL <> ($this:<root>.C) returnType:kotlin.Int [operator]
-      @1:8..18 VALUE_PARAMETER name:<this> type:<root>.C
+    @-1:-1..-1 FUN GENERATED_DATA_CLASS_MEMBER name:component1 visibility:public modality:FINAL <> ($this:<root>.C) returnType:kotlin.Int [operator]
+      @-1:-1..-1 VALUE_PARAMETER name:<this> type:<root>.C
       @-1:-1..-1 BLOCK_BODY
         @-1:-1..-1 RETURN type=kotlin.Nothing from='public final fun component1 (): kotlin.Int [operator] declared in <root>.C'
           @-1:-1..-1 GET_FIELD 'FIELD PROPERTY_BACKING_FIELD name:x type:kotlin.Int visibility:private [final]' type=kotlin.Int origin=null
             @-1:-1..-1 GET_VAR '<this>: <root>.C declared in <root>.C.component1' type=<root>.C origin=null
-    @2:8..21 FUN GENERATED_DATA_CLASS_MEMBER name:component2 visibility:public modality:FINAL <> ($this:<root>.C) returnType:kotlin.String [operator]
-      @2:8..21 VALUE_PARAMETER name:<this> type:<root>.C
+    @-1:-1..-1 FUN GENERATED_DATA_CLASS_MEMBER name:component2 visibility:public modality:FINAL <> ($this:<root>.C) returnType:kotlin.String [operator]
+      @-1:-1..-1 VALUE_PARAMETER name:<this> type:<root>.C
       @-1:-1..-1 BLOCK_BODY
         @-1:-1..-1 RETURN type=kotlin.Nothing from='public final fun component2 (): kotlin.String [operator] declared in <root>.C'
           @-1:-1..-1 GET_FIELD 'FIELD PROPERTY_BACKING_FIELD name:y type:kotlin.String visibility:private [final]' type=kotlin.String origin=null
             @-1:-1..-1 GET_VAR '<this>: <root>.C declared in <root>.C.component2' type=<root>.C origin=null
-    @3:8..18 FUN GENERATED_DATA_CLASS_MEMBER name:component3 visibility:public modality:FINAL <> ($this:<root>.C) returnType:kotlin.Any [operator]
-      @3:8..18 VALUE_PARAMETER name:<this> type:<root>.C
+    @-1:-1..-1 FUN GENERATED_DATA_CLASS_MEMBER name:component3 visibility:public modality:FINAL <> ($this:<root>.C) returnType:kotlin.Any [operator]
+      @-1:-1..-1 VALUE_PARAMETER name:<this> type:<root>.C
       @-1:-1..-1 BLOCK_BODY
         @-1:-1..-1 RETURN type=kotlin.Nothing from='public final fun component3 (): kotlin.Any [operator] declared in <root>.C'
           @-1:-1..-1 GET_FIELD 'FIELD PROPERTY_BACKING_FIELD name:z type:kotlin.Any visibility:private [final]' type=kotlin.Any origin=null
             @-1:-1..-1 GET_VAR '<this>: <root>.C declared in <root>.C.component3' type=<root>.C origin=null
-    @0:0..4:1 FUN GENERATED_DATA_CLASS_MEMBER name:copy visibility:public modality:FINAL <> ($this:<root>.C, x:kotlin.Int, y:kotlin.String, z:kotlin.Any) returnType:<root>.C
-      @0:0..4:1 VALUE_PARAMETER name:<this> type:<root>.C
-      @1:8..18 VALUE_PARAMETER name:x index:0 type:kotlin.Int
+    @-1:-1..-1 FUN GENERATED_DATA_CLASS_MEMBER name:copy visibility:public modality:FINAL <> ($this:<root>.C, x:kotlin.Int, y:kotlin.String, z:kotlin.Any) returnType:<root>.C
+      @-1:-1..-1 VALUE_PARAMETER name:<this> type:<root>.C
+      @-1:-1..-1 VALUE_PARAMETER name:x index:0 type:kotlin.Int
         @-1:-1..-1 EXPRESSION_BODY
           @-1:-1..-1 GET_FIELD 'FIELD PROPERTY_BACKING_FIELD name:x type:kotlin.Int visibility:private [final]' type=kotlin.Int origin=null
             @-1:-1..-1 GET_VAR '<this>: <root>.C declared in <root>.C.copy' type=<root>.C origin=null
-      @2:8..21 VALUE_PARAMETER name:y index:1 type:kotlin.String
+      @-1:-1..-1 VALUE_PARAMETER name:y index:1 type:kotlin.String
         @-1:-1..-1 EXPRESSION_BODY
           @-1:-1..-1 GET_FIELD 'FIELD PROPERTY_BACKING_FIELD name:y type:kotlin.String visibility:private [final]' type=kotlin.String origin=null
             @-1:-1..-1 GET_VAR '<this>: <root>.C declared in <root>.C.copy' type=<root>.C origin=null
-      @3:8..18 VALUE_PARAMETER name:z index:2 type:kotlin.Any
+      @-1:-1..-1 VALUE_PARAMETER name:z index:2 type:kotlin.Any
         @-1:-1..-1 EXPRESSION_BODY
           @-1:-1..-1 GET_FIELD 'FIELD PROPERTY_BACKING_FIELD name:z type:kotlin.Any visibility:private [final]' type=kotlin.Any origin=null
             @-1:-1..-1 GET_VAR '<this>: <root>.C declared in <root>.C.copy' type=<root>.C origin=null