Implemented struct size calculation after a scan

src/scanner/scanStruct.go

@@ -33,27 +33,12 @@ func (s *Scanner) scanStruct(file *fs.File, tokens token.List, i int) (int, erro
 			fieldName := tokens[i].Text(file.Bytes)
 			i++
 			fieldTypeName := tokens[i].Text(file.Bytes)
-			fieldType := types.Int
-
-			switch fieldTypeName {
-			case "Int", "Int64":
-			case "Int32":
-				fieldType = types.Int32
-			case "Int16":
-				fieldType = types.Int16
-			case "Int8":
-				fieldType = types.Int8
-			default:
-				panic("not implemented")
-			}
-
 			i++
 
 			structure.AddField(&types.Field{
-				Type:     fieldType,
 				Name:     fieldName,
+				TypeName: fieldTypeName,
 				Position: token.Position(fieldPosition),
-				Offset:   structure.Size(),
 			})
 		}