address review comment

Author: jakobhellermann

ICSharpCode.Decompiler/CSharp/StatementBuilder.cs

@@ -382,6 +382,21 @@ protected internal override TranslatedStatement VisitLeave(Leave inst)
 							.WithRR(new ConversionResolveResult(currentResultType, expr.ResolveResult, Conversion.IdentityConversion)).WithoutILInstruction();
 					}
 					return new ReturnStatement(expr).WithILInstruction(inst);
+
+					static bool IsPossibleLossOfTypeInformation(IType givenType, IType expectedType)
+					{
+						if (expectedType.ContainsAnonymousType())
+							return false;
+						if (NormalizeTypeVisitor.IgnoreNullability.EquivalentTypes(givenType, expectedType))
+							return false;
+						if (expectedType is TupleType { ElementNames.IsEmpty: false })
+							return true;
+						if (expectedType == SpecialType.Dynamic)
+							return true;
+						if (givenType == SpecialType.NullType)
+							return true;
+						return false;
+					}
 				}
 				else
 					return new ReturnStatement().WithILInstruction(inst);
@@ -403,19 +418,6 @@ protected internal override TranslatedStatement VisitLeave(Leave inst)
 			return new GotoStatement(label).WithILInstruction(inst);
 		}
 
-		private bool IsPossibleLossOfTypeInformation(IType givenType, IType expectedType)
-		{
-			if (NormalizeTypeVisitor.IgnoreNullability.EquivalentTypes(givenType, expectedType))
-				return false;
-			if (expectedType is TupleType { ElementNames.IsEmpty: false })
-				return true;
-			if (expectedType == SpecialType.Dynamic)
-				return true;
-			if (givenType == SpecialType.NullType)
-				return !expectedType.ContainsAnonymousType();
-			return false;
-		}
-
 		protected internal override TranslatedStatement VisitThrow(Throw inst)
 		{
 			return new ThrowStatement(exprBuilder.Translate(inst.Argument)).WithILInstruction(inst);