Joshua Berne joins Phil and Timur. Joshua talks to us about the previous week's ISO C++ meeting in Varna, Bulgaria, then focuses on the current state of the contracts proposal that he has been central to, as well as a bit of its history. Show Notes News ISO C++ trip report's from Varna: Herb Sutter's trip report Jonathan Müller's trip report GCC 14 NRVO enhancements (Reddit) P2025 proposes guaranteed NRVO How to get NRVO before C++26 XCode 15 beta Links P2831 - "Functions having a narrow contract should not be noexcept" P2521 - The current contracts MVP P2695 - "A proposed plan for Contracts in C++" P2811 - "Contract-Violation Handlers" P2834 - "Semantic Stability Across Contract-Checking Build Modes" P2877R0 - "Contract Build Modes, Semantics, and Implementation Strategies" P2751 - "Evaluation of Checked Contract-Checking Annotations" P2552 - "On the ignorability of standard attributes" p2786 - "Trivial relocatability options" P2839 - "Nontrivial Relocation via a New owning reference Type" P0843R8 - "inplace_vector"