fix: Regression in v10 - disabled ConstructUsing and MapToConstructor if have public parameterless constructor

src/Mapster/Adapters/ClassAdapter.cs

@@ -53,9 +53,10 @@ protected override bool CanInline(Expression source, Expression? destination, Co
         protected override Expression CreateInstantiationExpression(Expression source, Expression? destination, CompileArgument arg)
         {
             //new TDestination(src.Prop1, src.Prop2)
-
-            if (arg.DestinationType.isDefaultCtor() || arg.GetConstructUsing() != null && arg.Settings.MapToConstructor == null)
-                return base.CreateInstantiationExpression(source, destination, arg);
+
+            if (arg.DestinationType.isDefaultCtor() || arg.GetConstructUsing() != null)
+                if (arg.Settings.MapToConstructor == null)
+                    return base.CreateInstantiationExpression(source, destination, arg);
 
             ClassMapping? classConverter;
             var ctor = arg.Settings.MapToConstructor as ConstructorInfo;

src/Mapster/Adapters/RecordTypeAdapter.cs

@@ -40,7 +40,7 @@
             SkipIgnoreNullValuesMemberMap.Clear();
             Expression installExpr;
 
-            if (arg.GetConstructUsing() != null || arg.DestinationType == null)
+            if (arg.GetConstructUsing() != null || arg.Settings.MapToConstructor != null || arg.DestinationType == null)
                 installExpr = base.CreateInstantiationExpression(source, destination, arg);
             else
             {
@@ -53,7 +53,7 @@
             }
 
 
             return RecordInlineExpression(source, destination, arg, installExpr); // Activator field when not include in public ctor
         }
 
         private Expression? RecordInlineExpression(Expression source, Expression? destination, CompileArgument arg, Expression installExpr)
@@ -103,7 +103,7 @@
                             binEx.Right is ConstantExpression { Value: null })
                             adapt = condEx.IfFalse;
                     }
                     var destinationCompareNull = Expression.Equal(destination, Expression.Constant(null, destination.Type));
                     var sourceCondition = Expression.NotEqual(member.Getter, Expression.Constant(null, member.Getter.Type));
                     var destinationCanbeNull = Expression.Condition(destinationCompareNull, member.DestinationMember.Type.CreateDefault(), member.DestinationMember.GetExpression(destination));
                     adapt = Expression.Condition(sourceCondition, adapt, destinationCanbeNull);
@@ -154,7 +154,7 @@
                    contructorMembers.Any(x => string.Equals(x.Name, member.Name, StringComparison.InvariantCultureIgnoreCase)))
                     continue;
 
                 lines.Add(Expression.Bind((MemberInfo)member.Info, Expression.MakeMemberAccess(destination, (MemberInfo)member.Info)));
             }
 
             return lines;