If the `SWIFTCI_USE_LOCAL_DEPS` environment variable is set, we're building in the Swift.org CI system alongside other projects in the Swift toolchain and we can depend on local versions of our dependencies instead of fetching them remotely.
Add new APIs libSwiftScan that can be used for cache query and cache
replay. This enables swift-driver or build system to query the cache and
replay the compilation results without invocation swift-frontend for
better scheduling.
This allows an ARM64 swift-inspect to correctly read from an ARM64e target process. We compute a ptrauth mask by stripping all bits above MACH_VM_MAX_ADDRESS. This strips more than we strictly need, but it works.
We need this request for semantic highlighting in LSP. Previously, we were getting the semantic tokens using a 0,0 edit after a document update notification but that will no longer be possible if we open the documents in syntactic only mode.
Conflicts:
- `lib/AST/TypeCheckRequests.cpp` renamed `isMoveOnly` which requires
a static_cast on rebranch because `Optional` is now a `std::optional`.
The code, previously, only properly handled such dependencies being a distinct category for Swift source and Swift textual dependency infos. Swift binary module dependencies must handle this similarly and this change adds the missing support for them. Recent refactor of the scanner also means that now Swift binary dependencies with Swift overlay dependencies may crash the scanner, and this change resolves this as well.
Resolves rdar://117088840
Update swift cache key computation mechanism from one cache key per
output, to one cache key per primary input file (for all outputs that
associated with that input).
The new schema allows fewer cache lookups while still preserving most of
the flexibility for batch mode and incremental mode.
Instead of emitting an warning to the diagnostic engine, return the
plugin loading error as the result of the request. So that the user
can decide to emit it as a warning or an error.
Adds optional `key.should_index_locals` flag to the SourceKit `source.request.indexsource` request.
If true, the response includes symbol info for both locals and globals.
Conflicts:
- `CMakeLists.txt` caused by the extra `-D` added in rebranch to
reduce the number of deprecation warnings.
- `lib/Frontend/PrintingDiagnosticConsumer.cpp` caused by the removal
of one of the `#if SWIFT_SWIFT_PARSER` on rebranch (probably should
have been done on main).
Because swift_swap_compiler_if_needed updates the compiler ID to
Clang, we need to account for it when deciding to add a dependency on
clang. Otherwise, the sourcekit build could fail due to the clang
executable not having been built there yet.
An existing test (Frontend/skip-function-bodies.swift) was designed under the
assumption that multiple `-debug-forbid-typecheck-prefix` arguments were
already supported, and as a result the test was not actually asserting what it
was written to assert.
Use FetchContent to include swift-syntax directly in swift. This can be
thought of as an `add_subdirectory` for a directory outside the root.
The default build directory will be `_deps/swiftsyntax-subbuild/`, though
the modules and shared libraries will be built in `lib/swift/host` by
passing down `SWIFT_HOST_LIBRARIES_DEST_DIR` to avoid copying them as we
were doing previously.
