From 1da214577984a511fb7de3ada0f39ae4d755db99 Mon Sep 17 00:00:00 2001
From: Jb Evain <jb@evain.net>
Date: Tue, 21 May 2024 08:19:01 -0700
Subject: [PATCH] Add new flag for ByRefLike constraints (#945)

* Add new flag for ByRefLike constraints

* Allow seems to be the prefered nomenclature
---
 Mono.Cecil/GenericParameter.cs           | 5 +++++
 Mono.Cecil/GenericParameterAttributes.cs | 3 ++-
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/Mono.Cecil/GenericParameter.cs b/Mono.Cecil/GenericParameter.cs
index 30dd73382..de746449b 100644
--- a/Mono.Cecil/GenericParameter.cs
+++ b/Mono.Cecil/GenericParameter.cs
@@ -165,6 +165,11 @@ public bool HasDefaultConstructorConstraint {
 			set { attributes = attributes.SetAttributes ((ushort) GenericParameterAttributes.DefaultConstructorConstraint, value); }
 		}
 
+		public bool AllowByRefLikeConstraint {
+			get { return attributes.GetAttributes ((ushort) GenericParameterAttributes.AllowByRefLikeConstraint); }
+			set { attributes = attributes.SetAttributes ((ushort) GenericParameterAttributes.AllowByRefLikeConstraint, value); }
+		}
+
 		#endregion
 
 		public GenericParameter (IGenericParameterProvider owner)
diff --git a/Mono.Cecil/GenericParameterAttributes.cs b/Mono.Cecil/GenericParameterAttributes.cs
index 149582cdb..51f094f47 100644
--- a/Mono.Cecil/GenericParameterAttributes.cs
+++ b/Mono.Cecil/GenericParameterAttributes.cs
@@ -22,6 +22,7 @@ public enum GenericParameterAttributes : ushort {
 		SpecialConstraintMask			= 0x001c,
 		ReferenceTypeConstraint			= 0x0004,
 		NotNullableValueTypeConstraint	= 0x0008,
-		DefaultConstructorConstraint	= 0x0010
+		DefaultConstructorConstraint	= 0x0010,
+		AllowByRefLikeConstraint = 0x0020,
 	}
 }