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…	14	13883	January 9, 2026
About the C++ interoperability category	0	1625	February 1, 2022
CxxInterop: Swift function returning optional C++ type in shlib doesn't generate metadata cxx , metadata , cxx-interop , linking	2	217	February 16, 2026
Feature: Print external types in `-Swift.h` if they are part of the public API	6	192	January 26, 2026
When one module references another module, the build won't work	4	216	January 19, 2026
Refine Swift API for C++?	3	388	January 18, 2026
Passing std::function to C++ from Swift	15	1246	January 10, 2026
Better (safer) C/Swift String interop memory-safety	0	178	January 4, 2026
Creating `Dictionary<Key, Value>` from C++ cxx-interop	2	173	December 23, 2025
Use of `alignas` incompatible with C++ interop? cxx-interop	7	162	December 22, 2025
Any plan on the C++20 module support?	3	514	December 16, 2025
Bidirectional C++ Interop within the Same Target in CMake cmake	9	358	December 1, 2025
Something equivalent to NS_SWIFT_UNAVAILABLE, but for C++ interop?	3	182	November 12, 2025
Shipping C/C++ headers in the Swift toolchain bridging , packaging	9	485	October 17, 2025
Exposing Swift protocols to C++ as pure abstract classes	2	213	October 6, 2025
Feature proposal: Accessing non-public C++ members from Swift swift-evolution , cxx-interop	6	785	September 22, 2025
Swift/C++ interop with a C++ custom standard library	3	368	September 17, 2025
Cycle detected while resolving swift_name	2	194	September 10, 2025
Std::list doesn't conform to CxxConvertibleToCollection on Windows? cxxstdlib	0	93	September 1, 2025
Automatically convert C++ methods taking a completion block to async? asyncawait	2	235	August 29, 2025
Swift/C++ interop third party library integration feedback cxx-interop	3	614	August 26, 2025
Accessing inherited std.vector<std.string> field causes EXC_BAD_ACCESS crash	0	122	August 25, 2025
Error when cross-compiling Swift package with Cxx interop enabled with Swift 6.2	2	296	August 25, 2025
Feature Proposal: Hiding Public Functions from C++ swift-evolution , cxx-interop	15	711	August 18, 2025
Using Swift from C++ with Swift Package Manager	0	118	August 11, 2025
How can I use the pimpl idiom with std::unique_ptr with Swift/C++ interop?	5	548	August 7, 2025
C++ interop error: pointer to non-const type with no explicit ownership generics	0	110	August 6, 2025
Undeclared use of identifier in generated Module-Swift file cxx-interop	3	1661	July 28, 2025
When calling a Swift function that takes two callbacks with arguments, the Swift compiler crashes	0	159	July 16, 2025
Example of SWIFT_SHARED_REFERENCE and std::enable_shared_from_this used together? cxx-interop	7	491	July 13, 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…