Add test case

Author: siegfriedpammer

ICSharpCode.Decompiler.Tests/ICSharpCode.Decompiler.Tests.csproj

@@ -100,6 +100,7 @@
     <None Include="TestCases\ILPretty\GuessAccessors.il" />
     <None Include="TestCases\ILPretty\Issue2260SwitchString.il" />
     <None Include="TestCases\ILPretty\Issue3442.il" />
+    <None Include="testcases\ilpretty\Issue3465.il" />
     <None Include="TestCases\ILPretty\Issue3466.il" />
     <None Include="testcases\ilpretty\Issue3504.il" />
     <None Include="testcases\ilpretty\Issue3524.il" />
@@ -143,6 +144,7 @@
     <Compile Include="ProjectDecompiler\WholeProjectDecompilerTests.cs" />
     <Compile Include="TestAssemblyResolver.cs" />
     <Compile Include="TestCases\ILPretty\Issue3421.cs" />
+    <Compile Include="TestCases\ILPretty\Issue3465.cs" />
     <Compile Include="TestCases\ILPretty\Issue3442.cs" />
     <Compile Include="TestCases\ILPretty\Issue3466.cs" />
     <Compile Include="TestCases\ILPretty\Issue3524.cs" />

ICSharpCode.Decompiler.Tests/ILPrettyTestRunner.cs

@@ -219,6 +219,12 @@ public async Task Issue3442()
 			await Run();
 		}
 
+		[Test]
+		public async Task Issue3465()
+		{
+			await Run();
+		}
+
 		[Test]
 		public async Task Issue3466()
 		{
@@ -319,7 +325,7 @@ async Task Run([CallerMemberName] string testName = null, DecompilerSettings set
 			var executable = await Tester.AssembleIL(ilFile, assemblerOptions).ConfigureAwait(false);
 			var decompiled = await Tester.DecompileCSharp(executable, settings).ConfigureAwait(false);
 
-			CodeAssert.FilesAreEqual(csFile, decompiled);
+			CodeAssert.FilesAreEqual(csFile, decompiled, ["EXPECTED_OUTPUT"]);
 			Tester.RepeatOnIOError(() => File.Delete(decompiled));
 		}
 

ICSharpCode.Decompiler.Tests/TestCases/ILPretty/Issue3465.cs

@@ -0,0 +1,23 @@
+using System;
+#if EXPECTED_OUTPUT
+using System.Runtime.CompilerServices;
+#endif
+namespace Issue3465
+{
+	internal class Program
+	{
+		private static Program programNull;
+
+		private static Program GetProgram()
+		{
+			return null;
+		}
+
+		private static bool Test3465()
+		{
+			Program program = GetProgram();
+			Program program2 = programNull;
+			return System.Runtime.CompilerServices.Unsafe.As<Program, UIntPtr>(ref program) > System.Runtime.CompilerServices.Unsafe.As<Program, UIntPtr>(ref program2);
+		}
+	}
+}

ICSharpCode.Decompiler.Tests/TestCases/ILPretty/Issue3465.il

@@ -0,0 +1,60 @@
+.class private auto ansi '<Module>'
+{
+} // end of class <Module>
+
+.class private auto ansi beforefieldinit Issue3465.Program
+    extends [System.Runtime]System.Object
+{
+    // Fields
+    .field private static class Issue3465.Program programNull
+
+    // Methods
+    .method private hidebysig static 
+        class Issue3465.Program GetProgram () cil managed 
+    {
+        // Method begins at RVA 0x2050
+        // Header size: 1
+        // Code size: 2 (0x2)
+        .maxstack 8
+
+        IL_0000: ldnull
+        IL_0001: ret
+    } // end of method Issue3465.Program::GetProgram
+
+    .method private hidebysig static 
+        bool Test3465 () cil managed 
+    {
+        // Method begins at RVA 0x2054
+        // Header size: 12
+        // Code size: 7 (0x7)
+        .maxstack 1
+        .locals init (
+            [0] bool
+        )
+
+        IL_0000: call class Issue3465.Program Issue3465.Program::GetProgram()
+        IL_0001: ldsfld class Issue3465.Program Issue3465.Program::programNull
+                 cgt.un
+        IL_0002: stloc.0
+        IL_0003: br.s IL_0005
+
+        IL_0005: ldloc.0
+        IL_0006: ret
+    } // end of method Program::Test3465
+
+    .method public hidebysig specialname rtspecialname 
+        instance void .ctor () cil managed 
+    {
+        // Method begins at RVA 0x2067
+        // Header size: 1
+        // Code size: 8 (0x8)
+        .maxstack 8
+
+        IL_0000: ldarg.0
+        IL_0001: call instance void [System.Runtime]System.Object::.ctor()
+        IL_0006: nop
+        IL_0007: ret
+    } // end of method Issue3465.Program::.ctor
+
+} // end of class Issue3465.Program
+