From 15aeb77eb47c8d5738431ab9952f382f44003c4b Mon Sep 17 00:00:00 2001
From: Miha Zupan <mihazupan.zupan1@gmail.com>
Date: Thu, 13 Oct 2022 13:50:30 +0200
Subject: [PATCH] Remove unused code from RegexGenerator (#76951)

---
 .../gen/RegexGenerator.cs                         | 15 ---------------
 1 file changed, 15 deletions(-)

diff --git a/src/libraries/System.Text.RegularExpressions/gen/RegexGenerator.cs b/src/libraries/System.Text.RegularExpressions/gen/RegexGenerator.cs
index effe012744261..15645d72fd7a3 100644
--- a/src/libraries/System.Text.RegularExpressions/gen/RegexGenerator.cs
+++ b/src/libraries/System.Text.RegularExpressions/gen/RegexGenerator.cs
@@ -318,20 +318,5 @@ static bool HasCaseInsensitiveBackReferences(RegexNode node)
                 return false;
             }
         }
-
-        /// <summary>Computes a hash of the string.</summary>
-        /// <remarks>
-        /// Currently an FNV-1a hash function. The actual algorithm used doesn't matter; just something
-        /// simple to create a deterministic, pseudo-random value that's based on input text.
-        /// </remarks>
-        private static uint ComputeStringHash(string s)
-        {
-            uint hashCode = 2166136261;
-            foreach (char c in s)
-            {
-                hashCode = (c ^ hashCode) * 16777619;
-            }
-            return hashCode;
-        }
     }
 }