4 Commits

Author	SHA1	Message	Date
Egor Zhdan	a3e914364a	[cxx-interop] Import libstdc++ as a Clang module ... This change adds a module map for libstdc++, which allows it to be properly imported into Swift as a module. The module map is installed into `usr/lib/swift/linux/{arch}` similarly to `glibc.modulemap`, and is passed to Clang as `-fmodule-map-file`. That means it is now possible to import std directly from Swift on Linux, when C++ interop is enabled. The module map currently declares a single `std` module without splitting the headers into submodules. This is going to change in the near future. rdar://87654514	2022-04-08 14:10:04 +01:00
zoecarver	839839f924	[cxx-interop] Rename enable-cxx-interop -> enable-experimental-cxx-interop. ... Also removes the driver flag, this will now also always be guarded on `-Xfrontend`.	2022-04-07 19:15:25 -07:00
Ehud Adler	0056129d57	[cxx-interop] std::string::push_back is broken (#41240) ... * [cxx-interop] fix std::string::push_back by fixing mapping between clang/swift self/this type for cxx methods * cleanup * Fix unit test * XFail test: operators/member-inline on linux-android * add `C++` in expandExternalSignatureTypes comment * Fix rebase * Fix mapping issue in externalizeArguments * Improve cxx_interop_ir test regex	2022-03-08 13:09:38 -05:00
zoecarver	fefe39e89e	[cxx-interop] Add a basic test for using std::string.	2022-02-02 14:31:04 -08:00