From 47e2c8c0bc604b981bdda1f0d8ebdaed0b3c69f6 Mon Sep 17 00:00:00 2001
From: Petr <petr.golubev@jetbrains.com>
Date: Tue, 15 Oct 2024 18:06:16 +0200
Subject: [PATCH] PY-75537 Slightly simplified
 PyAssignmentStatementImpl.getTargetsToValuesMapping()

GitOrigin-RevId: 41f02b5c164380ad978cfa66eb36bb5b97189855
---
 .../python/psi/impl/PyAssignmentStatementImpl.java       | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/python/python-psi-impl/src/com/jetbrains/python/psi/impl/PyAssignmentStatementImpl.java b/python/python-psi-impl/src/com/jetbrains/python/psi/impl/PyAssignmentStatementImpl.java
index 30e8b4d366d6..1b9ca3fbc308 100644
--- a/python/python-psi-impl/src/com/jetbrains/python/psi/impl/PyAssignmentStatementImpl.java
+++ b/python/python-psi-impl/src/com/jetbrains/python/psi/impl/PyAssignmentStatementImpl.java
@@ -51,10 +51,11 @@ public class PyAssignmentStatementImpl extends PyElementImpl implements PyAssign
     if (!PsiTreeUtil.hasErrorElements(this)) { // no parse errors
       PyExpression[] constituents = PsiTreeUtil.getChildrenOfType(this, PyExpression.class); // "a = b = c" -> [a, b, c]
       if (constituents != null && constituents.length > 1) {
-        PyExpression rhs = constituents[constituents.length - 1]; // last
-        List<PyExpression> lhses = Lists.newArrayList(constituents);
-        if (!lhses.isEmpty()) lhses.remove(lhses.size() - 1); // copy all but last; most often it's one element.
-        for (PyExpression lhs : lhses) mapToValues(lhs, rhs, ret);
+        int lastIndex = constituents.length - 1;
+        PyExpression rhs = constituents[lastIndex];
+        for (int i = 0; i < lastIndex; i++) {
+          mapToValues(constituents[i], rhs, ret);
+        }
       }
     }
     return ret;