From 107b0229ef792c33026509dda7dd67235417f9ad Mon Sep 17 00:00:00 2001
From: Jinseong Jeon <jsjeon@google.com>
Date: Wed, 29 Mar 2023 20:56:11 -0700
Subject: [PATCH] SLC: use partition to distinguish ctor properties from
 regular member properties

---
 .../light/classes/symbol/classes/symbolLightClassUtils.kt   | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/analysis/symbol-light-classes/src/org/jetbrains/kotlin/light/classes/symbol/classes/symbolLightClassUtils.kt b/analysis/symbol-light-classes/src/org/jetbrains/kotlin/light/classes/symbol/classes/symbolLightClassUtils.kt
index 226f24ec961..66e2ea3f4ac 100644
--- a/analysis/symbol-light-classes/src/org/jetbrains/kotlin/light/classes/symbol/classes/symbolLightClassUtils.kt
+++ b/analysis/symbol-light-classes/src/org/jetbrains/kotlin/light/classes/symbol/classes/symbolLightClassUtils.kt
@@ -592,7 +592,7 @@ internal fun SymbolLightClassBase.addPropertyBackingFields(
             filter { containingClass?.isInterface == true && !it.hasJvmFieldAnnotation() }
         }
 
-    val propertyGroups = propertySymbols.groupBy { it.isFromPrimaryConstructor }
+    val (ctorProperties, memberProperties) = propertySymbols.partition { it.isFromPrimaryConstructor }
 
     val nameGenerator = SymbolLightField.FieldNameGenerator()
 
@@ -608,9 +608,9 @@ internal fun SymbolLightClassBase.addPropertyBackingFields(
     }
 
     // First, properties from parameters
-    propertyGroups[true]?.forEach(::addPropertyBackingField)
+    ctorProperties.forEach(::addPropertyBackingField)
     // Then, regular member properties
-    propertyGroups[false]?.forEach(::addPropertyBackingField)
+    memberProperties.forEach(::addPropertyBackingField)
 }
 
 context(KtAnalysisSession)