Egor Zhdan
6ea561c4ec
[cxx-interop] Fix a test on 32-bit platforms, pt 2
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rdar://128673905
2024-05-30 16:01:49 +01:00
Hamish Knight
d18bd49f8b
[test] Disable small-structs-pass-return-direct-in-c.swift for 32 bit
2024-05-29 14:33:55 +01:00
Egor Zhdan
2c6e58fa44
[cxx-interop] Fix a test on 32-bit platforms
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rdar://102147255
2024-05-17 17:24:55 +01:00
Saleem Abdulrasool
d61b8855e9
stdlib: map wchar_t to UInt16 on Windows
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This is an ABI breaking change for Windows. `WCHAR` on Windows is
mapped to `short` (`-fshort-wchar` makes it `unsigned short`). When C++
interop is enabled, `WCHAR` will be mapped to `wchar_t` which is then
mapped to `short` (or `unsigned short` if `-fshort-wchar` is specified).
Correct the mapping type to get the desired behaviour.
2023-10-09 20:02:48 -07:00
Alex Lorenz
3948a2a5d3
[interop][SwiftToCxx] annotate inline thunks with SWIFT_INLINE_THUNK
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This macro applies always_inline in addition to inline. It also applies artificial, which lets debugger know that this is an artificial function. The used attribute is added in debug builds to ensure that the symbol is emitted in the binary so that LLDB can invoke it.
2023-02-24 11:23:46 -08:00
Andrew Trick
940c676796
Temporarily disable an Interop test on 32-bit
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See rdar://102147255
(Swift CI: [main] 1. OSS - Swift (Tools Opt+Assert, Stdlib DebInfo+Assert, Test Device non_executable)
TEST 'Swift(watchos-armv7k) :: Interop/SwiftToC/structs/small-structs-pass-return-direct-in-c.swift' FAILED)
2022-11-09 10:03:41 -08:00
Erik Eckstein
70981cf95f
tests: fix misspelled check prefixes
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Fix the common error of using underscores instead of dashes.
In the rebranch this is an error (lit got more picky), but it also makes sense to fix the tests in the main branch
2022-11-08 17:27:48 +01:00
Alex Lorenz
3a9b6dce9d
[interop][SwiftToCxx] add support for emitting Swift stdlib dependency in one header file
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This is the default behavior. You can disable this by specifying the -clang-header-expose-decls= flag explicitly when generating the header
2022-09-28 08:08:48 -07:00
Alex Lorenz
1696f94223
[interop][SwiftToCxx] reimplement function lowering to correctly distinguish between direct/indirect return values and parameters
2022-09-07 11:43:38 -07:00
Alex Lorenz
d7fd1233a9
[interop][SwiftToCxx] emit instance property getters for structs
2022-06-14 17:20:37 -07:00
Alex Lorenz
550de968d5
split the failing test to 64 bit only test file and unified file
2022-06-09 17:32:22 -07:00
Alex Lorenz
c7265f3b40
fix the macos tests
2022-06-09 08:52:22 -07:00
Alex Lorenz
132729906c
[interop][SwiftToCxx] pass / return Swift struct values between C/C++ and Swift
2022-06-08 07:03:24 -07:00
Alex Lorenz
68fc606510
[interop] NFC, add a method to print out identifier to clang syntax printer
2022-03-24 21:54:44 -07:00
Alex Lorenz
146f9e84ee
[interop][SwiftToC] print out nullability specifiers for primitive C types
2022-03-24 10:53:48 -07:00
Alex Lorenz
5a02fde5ca
[interop] separate out CLong and CUnsignedLong interop test into separate file to make it work on LP64 targets only
2022-03-23 21:35:06 -07:00
Alex Lorenz
81a9cade88
[interop] generate C interfaces for Swift top-level functions that use primitive types
2022-03-22 16:13:42 -07:00
