FIR/UAST: commonoize array access expression

plugins/uast-kotlin-base/src/org/jetbrains/uast/kotlin/expressions/KotlinAbstractUArrayAccessExpression.kt

@@ -0,0 +1,25 @@
+/*
+ * Copyright 2010-2021 JetBrains s.r.o. and Kotlin Programming Language contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
+package org.jetbrains.uast.kotlin
+
+import org.jetbrains.kotlin.psi.KtArrayAccessExpression
+import org.jetbrains.uast.UArrayAccessExpression
+import org.jetbrains.uast.UElement
+
+abstract class KotlinAbstractUArrayAccessExpression(
+    override val sourcePsi: KtArrayAccessExpression,
+    givenParent: UElement?
+) : KotlinAbstractUExpression(givenParent), UArrayAccessExpression, KotlinUElementWithType, KotlinEvaluatableUElement {
+    override val receiver by lz {
+        baseResolveProviderService.baseKotlinConverter.convertOrEmpty(sourcePsi.arrayExpression, this)
+    }
+
+    override val indices by lz {
+        sourcePsi.indexExpressions.map {
+            baseResolveProviderService.baseKotlinConverter.convertOrEmpty(it, this)
+        }
+    }
+}