Rather than exposing an `addFile` member on
ModuleDecl, have the `create` members take a
lambda that populates the files for the module.
Once module construction has finished, the files
are immutable.
We shouldn't be attempting to append SourceFiles
to the module after-the-fact for syntactic macro
expansion, refactor things such that the SourceFile
is created alongside the ModuleDecl.
Previously, they were being parsed as top-level code, which would cause
errors because there are no definitions. Introduce a new
GeneratedSourceInfo kind to mark the purpose of these buffers so the
parser can handle them appropriately.
Resolving cursor info is async and can occur after the request has been
deleted, make sure to take a copy of the `USR` (which is part of that
request).
Resolves rdar://137320169.
Providing these is a bit of a layering violation,
the parser shouldn't care about these options (there
does seem to be one current use of `TypeCheckerOpts`
in the parser for designated operator types, but
that's a legacy feature that was never officially
supported).
The "buffer ID" in a SourceFile, which is used to find the source file's
contents in the SourceManager, has always been optional. However, the
effectively every SourceFile actually does have a buffer ID, and the
vast majority of accesses to this information dereference the optional
without checking.
Update the handful of call sites that provided `nullopt` as the buffer
ID to provide a proper buffer instead. These were mostly unit tests
and testing programs, with a few places that passed a never-empty
optional through to the SourceFile constructor.
Then, remove optionality from the representation and accessors. It is
now the case that every SourceFile has a buffer ID, simplying a bunch
of code.
Introduces the new DeclarationsArrayBuilder and adds it to the
EditorConsumer. Declaration info always includes a kind, offset, and
length, and includes a USR where applicable.
As the USR is already available for editor.open.interface type requests,
this doesn't compute any new information, it just exposes more of what's
there already.
Building the generated interface for WinSDK can overflow the stack.
Treat it as a semantic request to run it on a large stack.
Fixesswiftlang/sourcekit-lsp#1115
rdar://123944504
We ran SwiftParser in `handlePrimaryAST` for related identifiers. That function is called on a dispatch queue with reduced stack size and could cause the parser to stack overflow if the program is very nested.
Run `handlePrimaryAST` on a deep stack for this request to fix the issue.
rdar://129960285
Remove `deque` from files it isn't actually used in. Add it and `stack`
to files that it is - presumably they were previously transitively found
through other includes.
