From 80ff2f942ce32ee3635de6ea8b1e0b481196ef2b Mon Sep 17 00:00:00 2001
From: Paul Huf <paul.huf@codesmihing.com>
Date: Sun, 12 Jul 2026 07:14:00 -0400
Subject: [PATCH] Make parser fields readonly for SQL CLR SAFE compliance

---
 src/Sprache/Parse.Primitives.cs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/Sprache/Parse.Primitives.cs b/src/Sprache/Parse.Primitives.cs
index 0b7b631..fb7e5fe 100644
--- a/src/Sprache/Parse.Primitives.cs
+++ b/src/Sprache/Parse.Primitives.cs
@@ -5,7 +5,7 @@ partial class Parse
         /// <summary>
         /// \n or \r\n
         /// </summary>
-        public static Parser<string> LineEnd =
+        public static readonly Parser<string> LineEnd =
             (from r in Char('\r').Optional()
             from n in Char('\n')
             select r.IsDefined ? r.Get().ToString() + n : n.ToString())
@@ -14,7 +14,7 @@ from n in Char('\n')
         /// <summary>
         /// line ending or end of input
         /// </summary>
-        public static Parser<string> LineTerminator =
+        public static readonly Parser<string> LineTerminator =
             Return("").End()
                 .Or(LineEnd.End())
                 .Or(LineEnd)