Merge main 2022-06-06 #4628
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Merge main 2022-06-06 #4628
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This flag avoids indexing import clang modules (pcms), behaving similar to `-index-ignore-system-modules` except for PCMs.
…names __operator(Minus, Plus,...) and fix test cases
… natively on Android This broke in swiftlang#41741, putting it back the way it was.
SWIFT_STDLIB_SINGLE_THREADED_RUNTIME is too much of a blunt instrument here. It covers both the Concurrency runtime and the rest of the runtime, but we'd like to be able to have e.g. a single-threaded Concurrency runtime while the rest of the runtime is still thread safe (for instance). So: rename it to SWIFT_STDLIB_SINGLE_THREADED_CONCURRENCY and make it just control the Concurrency runtime, then add a SWIFT_STDLIB_THREADING_PACKAGE setting at the CMake/build-script level, which defines SWIFT_STDLIB_THREADING_xxx where xxx depends on the chosen threading package. This is especially useful on systems where there may be a choice of threading package that you could use. rdar://90776105
Read/write locks are not as good as you'd think; a simple mutex is better in almost all cases. rdar://90776105
Moved all the threading code to one place. Added explicit support for Darwin, Linux, Pthreads, C11 threads and Win32 threads, including new implementations of Once for Linux, Pthreads, C11 and Win32. rdar://90776105
The threading unit tests currently just check the operation of Mutex. This used to be part of the runtime tests, but now it's a separate library we can test it separately. rdar://90776105
Added explicit tests for `swift::once` and also for the ulock implementation used on Linux. rdar://90776105
The file is called Nothreads.cpp, not NoThreads.cpp. rdar://90776105
Some things (LLDB's language plugin, for instance), include Swift headers from outside of our build system, and may not know to define one of the threading package defines. rdar://90776105
Some declarations were missing from non-Darwin sources, and the Linux header was slightly broken. rdar://90776105
A few fixes specifically for the Linux build. rdar://90776105
We want this initialized when we decide which threading package to use. This isn't a problem on Darwin or Linux where we're using the build script, but on Windows it relies on the defaulting mechanism, which didn't happen until further down the `CMakeLists.txt`. rdar://90776105
When we static link against libswiftCore, we need it to contain the actual object modules from the threading library (when it's dynamically linked, the shared object will already contain those modules because it's been linked against libswiftThreading), which means that the threading library in the stdlib needs to be an OBJECT_LIBRARY rather than a STATIC library (otherwise people will have to statically link against the threading library as well, and that'll need to be installed, and we don't want that). rdar://90776105
I'd renamed the setting, but failed to update build-presets.ini. rdar://90776105
Apparently I missed a close brace from the end of Win32.h. rdar://90776105
Looks like I forgot to update the Win32.h implementation. rdar://90776105
rdar://90776105
…wiftlang#59216) In swiftlang#59120 I did not realize that I was filtering tests that required executable or non-executable features, so many tests were being skipped. This change should recover both sets of tests and it allows us to test C++ interop in a lot more cases. Sadly this raises the number of failing tests with C++ interop to 425.
It currently is just removed when we type check types, so it doesn't do anything. Eventually this is going to be the way at the SIL level one can convert an AST type into its move only equivalent.
It can only be used in SIL contexts to express that a wrapped type is MoveOnly.
…only bit.
The names are AbstractionPattern::with{,out}MoveOnly().
… performing basic queries by looking through the move only type wrapper. This is done by introducing the API SILType::getSemanticASTType(). This can be used in contexts for type queries like getStructOrBoundGenericStruct() where one wants to look through the move only wrapper to the underlying type.
…8fec8ed6c482a88765ac9f6 [capture-promotion] Add support for GEPs from captures that are load_borrowed
Used to produce a fallback `type of expression ...` diagnostic
…se-0353 Update changelog entry for SE-0353
…ension to the class rdar://93498817
Update IRABIDetailsProvider.h
…ypesystem-changes [move-only] Add initial type system changes to express move only ness in the type system
[CSClosure] NFC: Add a test-case for rdar://92757114
… names in ABI descriptors rdar://93615410
…iboutlet` error and instead use non-hardcoded `invalid_ibinspectable`
…pectable-message Change message of `invalid_iboutlet` and `invalid_ibinspectable` to reflect accurate usage
cmake: add android runtime build caches
…closed by a parenthesis (swiftlang#58882) [Parse] Diagnose unclosed string interpolations
… groups rdar://92032848
ABIChecker: add an option to avoid diagnosing about certain given SPI groups
…06-06 Conflicts: test/Concurrency/Runtime/clock.swift
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