This mode is similar to `swift-symbolgraph-extract`; it takes a subset of compiler
flags to configure the invocation for module loading, as well as a module name
whose contents should be extracted. It does not take any other input files. The
output is a single text file specified by `-o` (or `stdout` if not specified).
While the most common use case for this would be viewing the synthesized Swift
interface for a Clang module, since the implementation simply calls
`swift::ide::printModuleInterface` under the hood, it's usable for any module
that Swift can import. Thus, it could also be used to view a synthesized textual
representation of, say, a compiled `.swiftmodule`.
One could imagine that in the future, we might add more flags to
`swift-synthesize-interface` to modify various `PrintOptions` used when
generating the output, if we think those would be useful.
This removes the implementation of the `swift-indent` tool, its
associated documentation, and utilities. This tool was never completed
and has much better alternatives with `swift-format` which is more
flexible and actually maintained.
Now that API descriptions are emitted during module build jobs when
`-emit-api-descriptor-path` is specified and the build system has been updated
to pass that flag when the output is needed, the `swift-api-extract` frontend
alias is no longer used. Delete it and the tests that were specific to invoking
`swift-api-extract`.
Resolves rdar://116537394.
Although I don't plan to bring over new assertions wholesale
into the current qualification branch, it's entirely possible
that various minor changes in main will use the new assertions;
having this basic support in the release branch will simplify that.
(This is why I'm adding the includes as a separate pass from
rewriting the individual assertions)
LLVM is presumably moving towards `std::string_view` -
`StringRef::startswith` is deprecated on tip. `SmallString::startswith`
was just renamed there (maybe with some small deprecation inbetween, but
if so, we've missed it).
The `SmallString::startswith` references were moved to
`.str().starts_with()`, rather than adding the `starts_with` on
`stable/20230725` as we only had a few of them. Open to switching that
over if anyone feels strongly though.
Tool selection is primarily done by checking the executable (= symlink) name.
But sometimes (e.g. if the tool symlink is not there) it's useful to have an option for selecting the tool.
The selection option (e.g. -sil-opt) must be the first argument of swift-frontend.
`getValue` -> `value`
`getValueOr` -> `value_or`
`hasValue` -> `has_value`
`map` -> `transform`
The old API will be deprecated in the rebranch.
To avoid merge conflicts, use the new API already in the main branch.
rdar://102362022
Previously the driver mode was always set based on the executable name,
ignoring any manually passed flag, now this flag is preferred if it
exists.
Fixes https://github.com/apple/swift/issues/60600
Now that the new driver no longer runs the REPL by default
when there are no arguments, the frontend needs to update
its assumption as it is still used to launch the new driver.
rdar://88595293
If a response file is being passed to the legacy driver
because it is too large to fit on the system's command line,
then it should also be passed when spawning the new driver.
Currently, however, the legacy driver attempts to pass the
*expanded* arguments to the new driver, which can cause the
invocation to fail, requiring the new driver to be disabled
in order to compile.
This change passes the original arguments into `run_driver`
as well as the expanded ones, so that the branch that spawns
the new driver can use the original arguments instead.
