[THRIFT-2526] Assignment operators and copy constructors in c++ don't copy the __isset struct

• Type: Bug
• Status: Closed
• Priority: Trivial
• Resolution: Fixed
• Affects Version/s: 0.9.2
• Fix Version/s: 0.9.2
• Component/s: C++ - Compiler
• Assignee: Roger Meier
• Reporter: Dirk Vanden Boer
• Created: 10/May/14 10:36
• Updated: 04/Dec/14 22:45
• Resolved: 29/May/14 20:41

Description

I have a thrift protocol that returns a list of items. The items have optional fields. Putting these items in a vector the optional fields are not sent to clients as the assignment operator does not copy the __isset struct.

Generated code:
Item::Item(const Item& other3) {
id = other3.id;
title = other3.title;
itemclass = other3.itemclass;
thumbnailurl = other3.thumbnailurl;
}

Adding _isset = other3._isset; fixes this issue.
Same for the assignment operator.

Issue Links

• is related to: THRIFT-2876 Add test for THRIFT-2526 Assignment operators and copy constructors in c++ don't copy the __isset struct