From dcbab6ed25a108fa1e7f96e736eda53e2928e04b Mon Sep 17 00:00:00 2001
From: Kevin Jones <kevin@vcsjones.com>
Date: Tue, 25 Jun 2024 20:42:43 -0400
Subject: [PATCH] Add SYSLIB0056 to list of diagnostics

---
 docs/project/list-of-diagnostics.md            | 1 +
 src/libraries/Common/src/System/Obsoletions.cs | 3 +++
 2 files changed, 4 insertions(+)

diff --git a/docs/project/list-of-diagnostics.md b/docs/project/list-of-diagnostics.md
index fa109f5726797..21e9e0493b1b9 100644
--- a/docs/project/list-of-diagnostics.md
+++ b/docs/project/list-of-diagnostics.md
@@ -110,6 +110,7 @@ The PR that reveals the implementation of the `<IncludeInternalObsoleteAttribute
 |  __`SYSLIB0053`__ | AesGcm should indicate the required tag size for encryption and decryption. Use a constructor that accepts the tag size. |
 |  __`SYSLIB0054`__ | Thread.VolatileRead and Thread.VolatileWrite are obsolete. Use Volatile.Read or Volatile.Write respectively instead. |
 |  __`SYSLIB0055`__ | The underlying hardware instruction does not perform a signed saturate narrowing operation, and it always returns an unsigned result. Use the unsigned overload instead. |
+|  __`SYSLIB0056`__ |  LoadFrom with a custom AssemblyHashAlgorithm is obsolete. Use overloads without an AssemblyHashAlgorithm. |
 
 ## Analyzer Warnings
 
diff --git a/src/libraries/Common/src/System/Obsoletions.cs b/src/libraries/Common/src/System/Obsoletions.cs
index 318a466f84061..9f35ee0209d60 100644
--- a/src/libraries/Common/src/System/Obsoletions.cs
+++ b/src/libraries/Common/src/System/Obsoletions.cs
@@ -180,5 +180,8 @@ internal static class Obsoletions
 
         internal const string LoadFromHashAlgorithmMessage = "LoadFrom with a custom AssemblyHashAlgorithm is obsolete. Use overloads without an AssemblyHashAlgorithm.";
         internal const string LoadFromHashAlgorithmDiagId = "SYSLIB0056";
+
+        // When adding a new diagnostic ID, add it to the table in docs\project\list-of-diagnostics.md as well.
+        // Keep new const identifiers above this comment.
     }
 }