Disable enum-specific logic for generic parameters

stakx · stakx · commit 18b514ca469d · 2023-08-28T12:06:43.000+02:00
diff --git a/src/Castle.Core/DynamicProxy/Generators/Emitters/OpCodeUtil.cs b/src/Castle.Core/DynamicProxy/Generators/Emitters/OpCodeUtil.cs
@@ -27,7 +27,7 @@ internal abstract class OpCodeUtil
 		/// </summary>
 		public static void EmitLoadIndirectOpCodeForType(ILGenerator gen, Type type)
 		{
-			if (type.IsEnum)
+			if (type.IsEnum && !type.IsGenericParameter)
 			{
 				EmitLoadIndirectOpCodeForType(gen, GetUnderlyingTypeOfEnum(type));
 				return;
@@ -107,7 +107,7 @@ public static void EmitLoadOpCodeForDefaultValueOfType(ILGenerator gen, Type typ
 		/// </summary>
 		public static void EmitStoreIndirectOpCodeForType(ILGenerator gen, Type type)
 		{
-			if (type.IsEnum)
+			if (type.IsEnum && !type.IsGenericParameter)
 			{
 				EmitStoreIndirectOpCodeForType(gen, GetUnderlyingTypeOfEnum(type));
 				return;

Original file line number	Diff line number	Diff line change
`@@ -27,7 +27,7 @@ internal abstract class OpCodeUtil`
`27`	`27`	`/// </summary>`
`28`	`28`	`public static void EmitLoadIndirectOpCodeForType(ILGenerator gen, Type type)`
`29`	`29`	`{`
`30`		`- if (type.IsEnum)`
	`30`	`+ if (type.IsEnum && !type.IsGenericParameter)`
`31`	`31`	`{`
`32`	`32`	`EmitLoadIndirectOpCodeForType(gen, GetUnderlyingTypeOfEnum(type));`
`33`	`33`	`return;`
`@@ -107,7 +107,7 @@ public static void EmitLoadOpCodeForDefaultValueOfType(ILGenerator gen, Type typ`
`107`	`107`	`/// </summary>`
`108`	`108`	`public static void EmitStoreIndirectOpCodeForType(ILGenerator gen, Type type)`
`109`	`109`	`{`
`110`		`- if (type.IsEnum)`
	`110`	`+ if (type.IsEnum && !type.IsGenericParameter)`
`111`	`111`	`{`
`112`	`112`	`EmitStoreIndirectOpCodeForType(gen, GetUnderlyingTypeOfEnum(type));`
`113`	`113`	`return;`