* Make ExportedSourceFile hold any Syntax as the root node
* Move `ExportedSourceFileRequest::evaluate()` to `ParseRequests.cpp`
* Pass the decl context and `GeneatedSourceFileInfo::Kind` to
`swift_ASTGen_parseSourceFile()` to customize the parsing
* Make `ExportedSourceFile` to hold an arbitrary Syntax node
* Move round-trip checking into `ExportedSourceFileRequest::evaluate()`
* Split `parseSourceFileViaASTGen` completely from C++ parsing logic
(in `ParseSourceFileRequest::evaluate()`)
* Remove 'ParserDiagnostics' experimental feature: Now that we have
ParserASTGen mode which includes the swift-syntax parser diagnostics.
This is something that I have wanted to add for a while and have never had the
need to. I need it now to fix a bug in the bots where I am forced to use IRGen
output to test ThunkLowering which causes platform level differences to show up
in the FileCheck output. With this, I can just emit the actual lowered SIL
output and just test it at that level. There are other cases like this where we
are unable to test lowered SIL so we use IRGen creating this brittleness.
Hopefully this stops this problem from showing up in the future.
rdar://138845396
Add the necessary compiler-side logic to allow
the regex parsing library to hand back a set of
features for a regex literal, which can then be
diagnosed by ExprAvailabilityWalker if the
availability context isn't sufficient. No tests
as this only adds the necessary infrastructure,
we don't yet hand back the features from the regex
parsing library.
to verify ExportedSourceFileRequest == 0.
In release mode only non-zero stats are printed by default now.
Fix diagnostic when compiler is built without statistics support.
Add a setting to IRGenOptions and key off of it to emit yield_once_2
coroutines using either (1) the same code-path as yield_once coroutines
or (2) a new, not-yet implemented code-path.
Add flags to set the value in both directions. During bringup, by
default, use the existing caller-allocated ABI.
Temporarily allow the legacy behavior of allowing caller coroutine
accessors to observe errors (i.e. by executing no code after the yield
if the caller threw an error) behind the
CoroutineAccessorsUnwindOnCallerError flag.
Currently, C++ types cannot appear in resilient interfaces. There are
some cases where this is overly restrictive. We plan to improve the
logic to detect what types should not appear on resilient moduel
boundaries. In the meantime, this PR introduces a flag to disable these
errors. Users relying on this flag are on their own, this should only be
a temporary workaround until we land further improvements to this
diagnostic.
rdar://137457118
When printing the source ranges for nodes that represent an expansion within a
source file, print the range from the original source file and include a
description of the kind of expansion.
Add a new filetype for this mode option: "Raw LLVM IR". When the mode
option is emit-irgen, the new filetype will be the output kind;
conversely when determining the mode option to use, if the output kind
is the new filetype, the mode option will be emit-irgen.
Use IncludeTreeFileList instead of full feature CASFS for swift
dependency filesystem. This allows smaller CAS based VFS that is smaller
and faster. This is enabled by the CAS enabled compilation does not
need to iterate file system.
rdar://136787368
Make sure block-list file is read through VFS so CASFS can be used to
read the configuration to ensure sound caching, and also the path of the
blocklist can be canonicalized via path remapping.
