This directory should be excluded during installation since the content is only
used for local development. swiftsourceinfo file is currently emitted to this directory.
Now that we've moved to C++14, we no longer need the llvm::make_unique
implementation from STLExtras.h. This patch is a mechanical replacement
of (hopefully) all the llvm::make_unique instances in the swift repo.
On targets which support COMDAT (PE/COFF, ELF), use that to relax the
constraints on the emission of `-force-autolink-symbol` so that it is
possible to use that with `-incremental`.
Add a new action, LoadModuleJobAction, that the driver can use to schedule a
load of a given module before we fan out and invoke the frontend multiple
times. This gives the module interface loader a chance to compile it from a
module interface before we start with parallel invocations, avoiding starting
potentially dozens of redundant compiles of a large module. Start by using this
on the standard library.
Quick fix for rdar://52839445
This commit also includes cases where user uses -Fsystem and when path
ends in ".framework/"
(cherry picked from commit a5d9750a9d25441517f3bec97488f57d1bb4b03f)
On Windows, there are multiple variants of the C runtime that must be
explicitly specified and consistently used from the runtime to the
application. The new `-libc` option allows us to control the linking
phase by correctly embedding the requested library to be linked. It is
made into a required parameter on Windows and will add in the
appropriate flags for the imported C headers as well. This ensures that
the C library is not incorrectly linked.
Leave the old flag in as an alias to the new flag, for transition
purposes. Also go ahead and remove the long-deprecated and unused
`emit-interface-path`.
Part of rdar://49359734
The ModuleWrap job is responsible for wrapping the AST into the swift
module. It was only enabled for ELF objects, but COFF needs this
operation to be performed as well. Enable this for the COFF targets as
well. This is needed to fix the DebugInfo AST Section verification.
Windows doesn't know what a shebang is, so it's unable to run tests that
use -driver-use-frontend-path with a script. This allows the script
interpreter to be run as the executable with the script as its first
argument. e.g. --driver-use-frontend-path "python;my-script.py"
We've been running doxygen with the autobrief option for a couple of
years now. This makes the \brief markers into our comments
redundant. Since they are a visual distraction and we don't want to
encourage more \brief markers in new code either, this patch removes
them all.
Patch produced by
for i in $(git grep -l '\\brief'); do perl -pi -e 's/\\brief //g' $i & done
This adds two things:
- Calling `swiftc -dump-ast foo.swift [...] -o foo.ast` will dump the AST to the file `foo.ast`, instead of dumping it to `stderr` as usual.
- Calling `swiftc -dump-ast -output-file-map=outputFileMap.json *.swift [...]`, given an `outputFileMap.json` file that contains entries in the form `"ast-dump": "foo.ast"`, will dump the ASTs of the input files to their respective output files in the file map.
This should serve as a valid workaround to a bug mentioned in [the forums](https://forums.swift.org/t/error-when-dumping-the-ast-for-hundreds-of-files/17578) where the AST dump functionality crashes when called with too many input files. A few implementation details were also discussed in the same forum post.
As an aside, this also fixes a comment in `include/swift/Basic/PrimarySpecificPaths.h` that was incorrect.
There's no place to put the bridging header in a swiftinterface, and
they don't make sense with the intended use case of distribution.
Just disallow it up front.
rdar://problem/44113493
Commit to a command line option spelling so that build systems can
start testing it. I deliberately picked one of the longer names we
were considering because we can always decide to add a shorter alias,
but can't decide a shorter name was too generic.
Like the other supplementary output flags,
-emit-parseable-module-interface-path will emit a .swiftinterface file
to a particular path, while -emit-parseable-module-interface will put
it next to the main output (the one specified with -o).
rdar://problem/43776945
We already have something called "module interfaces" -- it's the
generated interface view that you can see in Xcode, the interface
that's meant for developers using a library. Of course, that's also a
textual format. To reduce confusion, rename the new module stability
feature to "parseable [module] interfaces".
