`module.map` as a module map name has been discouraged since 2014, and
Clang will soon warn on its usage. This patch renames all instances of
`module.map` in the Swift tests to `module.modulemap` in preparation
for this change to Clang.
rdar://106123303
Types that have "value semantics" should not have lexical lifetimes.
Value types are not expected to have custom deinits. Are not expected to
expose unsafe interior pointers. And cannot have weak references because
they are structs. Therefore, deinitialization barriers are irrelevant.
rdar://107076869
* Implement String.WordView
* Add isWordAligned bit
* Hide WordView for now (also separate Index type)
add bidirectional conformance
Fix tests
* Address comments from Karoy and Michael
* Remove word view, use index methods
* Address Karoy's comments
aaa
* move all ObjC array tests into a separate file ArraysObjc.swift.gyb
* merge the remaining Arrays.swift.gyb and ArrayNew.swift.gyb files
* move the utilities from ArrayTypesAndHelpers.swift into its only use into ArraysObjc.swift.gyb
Commit the platform definition and build script work necessary to
cross-compile for arm64_32.
arm64_32 is a variant of AARCH64 that supports an ILP32 architecture.
LLVM doesn't have a stable ABI for Float16 on x86 yet; we're working with Intel to get that fixed, but we don't want to make the type available on macOS until a stable ABI is actually available, because we'd break binaries compiled before any calling convention changes if we do.
Just copy the buffer if it's not unique.
This also implies that if there is a copy-on-write in remove, "shrink" the capacity of the new buffer to the required amount of elements (instead of copying the capacity of the original buffer).
* Replace stdlib and test/stdlib 9999 availability.
macOS 9999 -> macOS 10.15
iOS 9999 -> iOS 13
tvOS 9999 -> tvOS 13
watchOS 9999 -> watchOS 6
* Restore the pre-10.15 version of public init?(_: NSRange, in: __shared String)
We need this to allow master to work on 10.14 systems (in particular, to allow PR testing to work correctly without disabling back-deployment tests).
The embedded shell script in the RUN command for lit is problematic for
non-sh shell environments (i.e. Windows). This adjusts the tests to
uniformly build the code for the ObjC runtime. However, the Objective-C
code is only built under the same circumstances that it is currently
enabled - the availability of the needed frameworks. The empty object
on other runtimes will have no material impact. The swift side of it
checks whether the runtime is built with ObjC interop. This allows us
to largely use the same command line for all the targets. The last
missing piece is that the `-fobjc-runtime` requires that we run a modern
ObjC runtime. We enable this unconditionally in lit for the non-Apple
targets.
This improves the validation test coverage for the standard library on
Windows.
[stdlib] Make unsafe array initializer public
This implements SE-0245. The public versions of this initializer call
into the existing, underscored version, which avoids the need for
availability constraints.
Fix several problems with FixedPointConversion generation code.
The first problem is that at some point `repr(value)` was being used,
which turn the number into a string. That was great for printing the
number, but make the test against the value of the number (like
`testValue < otherMin` always false. There were a number of tests that
were never performed, specifically the integer tests.
The second problem was using doubles in the Python code. For Float32 and
Float64 the tests were generated correctly, but in the case of Float80,
the test adding or removing a quantity to the maximum/minimum were
failing because of the lack of precission (Adding 0.1 to a very
big/small number is the same as not adding anything). Switching to
Decimal should keep enough precission for the tests.
Finally the last problem was that the bounds of the conversions are not
actually `selfMin` and `selfMax`, but the values returned by the utility
function `getFtoIBounds`. For example for unsigned types, the lower
bound is always -1, not zero (every value between -1 and zero is rounded
to zero, and doesn't fail).
Instead of using nested gyb templates, use lit.cfg %target-ptrsize,
which should be faster, cleaner, and provides correct line-directive
output.
Remove a bunch of warnings in Swift when compiling the generated result
of FixedPointConversion.swift.gyb.
Co-authored-by: Gwynne Raskind <gwynne@users.noreply.github.com>
