Latest C++ interoperability topics

Topic	Replies	Views	Activity
📅 C++ interoperability workgroup: upcoming meetings cxx-interop This initial post acts like a C++ interoperability workgroup meeting calendar. This thread contains the invitations for the upcoming meetings. Any community member that is interested in C++ interoperability can call int…	13	14038	January 9, 2026
About the C++ interoperability category	0	1663	February 1, 2022
Protocol existential wrappers in C++ generated header generics	4	182	July 10, 2026
Emitting a nonstandard c++ header from swift	1	93	July 10, 2026
Shipping C/C++ headers in the Swift toolchain bridging , packaging	13	877	May 7, 2026
Apinotes and C++ overloads apinotes	2	207	April 30, 2026
Best approach for integrating digital membership cards with Apple Wallet and Google Wallet?	0	125	April 7, 2026
No way to create a non-nil std.optional in Swift optional , cxx-interop	6	942	March 18, 2026
Creating array of swift optionals from C++	6	1430	March 18, 2026
CxxInterop: Swift function returning optional C++ type in shlib doesn't generate metadata cxx , metadata , cxx-interop , linking	2	312	February 16, 2026
Feature: Print external types in `-Swift.h` if they are part of the public API	6	271	January 26, 2026
When one module references another module, the build won't work	4	306	January 19, 2026
Refine Swift API for C++?	3	477	January 18, 2026
Passing std::function to C++ from Swift	15	1444	January 10, 2026
Better (safer) C/Swift String interop memory-safety	0	228	January 4, 2026
Creating `Dictionary<Key, Value>` from C++ cxx-interop	2	284	December 23, 2025
Use of `alignas` incompatible with C++ interop? cxx-interop	7	281	December 22, 2025
Any plan on the C++20 module support?	3	705	December 16, 2025
Bidirectional C++ Interop within the Same Target in CMake cmake	9	494	December 1, 2025
Something equivalent to NS_SWIFT_UNAVAILABLE, but for C++ interop?	3	249	November 12, 2025
Exposing Swift protocols to C++ as pure abstract classes	2	284	October 6, 2025
Feature proposal: Accessing non-public C++ members from Swift swift-evolution , cxx-interop	6	873	September 22, 2025
Swift/C++ interop with a C++ custom standard library	3	444	September 17, 2025
Cycle detected while resolving swift_name	2	272	September 10, 2025
Std::list doesn't conform to CxxConvertibleToCollection on Windows? cxxstdlib	0	128	September 1, 2025
Automatically convert C++ methods taking a completion block to async? asyncawait	2	298	August 29, 2025
Swift/C++ interop third party library integration feedback cxx-interop	3	716	August 26, 2025
Accessing inherited std.vector<std.string> field causes EXC_BAD_ACCESS crash	0	168	August 25, 2025
Error when cross-compiling Swift package with Cxx interop enabled with Swift 6.2	2	365	August 25, 2025
Feature Proposal: Hiding Public Functions from C++ swift-evolution , cxx-interop	15	857	August 18, 2025

📅 C++ interoperability workgroup: upcoming meetings

cxx-interop

This initial post acts like a C++ interoperability workgroup meeting calendar. This thread contains the invitations for the upcoming meetings. Any community member that is interested in C++ interoperability can call int…