From cde9d85a966bd27c1fb19c0144c39f069a280b46 Mon Sep 17 00:00:00 2001
From: Alexander Nozik <altavir@gmail.com>
Date: Mon, 1 Feb 2021 12:58:56 +0300
Subject: [PATCH] Fix symbol delegate after build work-around for
 https://youtrack.jetbrains.com/issue/KT-4012

---
 .../commonMain/kotlin/kscience/kmath/expressions/Expression.kt  | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kmath-core/src/commonMain/kotlin/kscience/kmath/expressions/Expression.kt b/kmath-core/src/commonMain/kotlin/kscience/kmath/expressions/Expression.kt
index c53d64871..19f4eeffd 100644
--- a/kmath-core/src/commonMain/kotlin/kscience/kmath/expressions/Expression.kt
+++ b/kmath-core/src/commonMain/kotlin/kscience/kmath/expressions/Expression.kt
@@ -95,7 +95,7 @@ public fun <T, E> ExpressionAlgebra<T, E>.bind(symbol: Symbol): E =
 /**
  * A delegate to create a symbol with a string identity in this scope
  */
-public val symbol: ReadOnlyProperty<Any?, Symbol>  = ReadOnlyProperty { thisRef, property ->
+public val symbol: ReadOnlyProperty<Any?, Symbol>  = ReadOnlyProperty { _, property ->
     StringSymbol(property.name)
 }