[MESOS-4228] Use std::is_bind_expression to reroute the result of std::bind.

• Type: Task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.27.0
• Component/s: libprocess
• Labels: mesosphere
• Epic Link: windows
• Sprint: Mesosphere Sprint 25, Mesosphere Sprint 26
• Assignee: Michael Park
• Reporter: Michael Park
• Shepherd: Benjamin Hindman
• Created: 21/Dec/15 19:46
• Updated: 26/Nov/18 12:21
• Resolved: 26/Nov/18 12:21

Description

The Standard (C++11 through 17) does not require std::bind's function call operator to SFINAE, and VS 2015's doesn't. std::is_bind_expression can be used to manually reroute bind expressions to the 1-arg overload, where (conveniently) the argument will be ignored if necessary.