This pays a small penalty in build times by invoking an extra call to
ninja. However, unless there is a change in libdispatch, no actions
will be taken other than ensuring that it is up-to-date. Should ensure
that the buildbots switching between builds DTRT.
... and add a few basic statistics about the number of requests, ASTs
built, etc. The Statistic type is loosely based on the one from LLVM,
but suitable for using without DEBUG macros and using SourceKit UIdents
to identify the statistic. The easiest way to add a new statistic is to
add it to SwiftStatistics.def in the SwiftLangSupport.
Avoid overwriting the `swiftCore` target in the SourceKit build.
Instead, link to the explicit variant of the swiftCore. This tracks the
dependency better and enables multiple parallel cross-compilations of
the stdlib.
Implicitly link against swiftCore when linking against libdispatch.
Remove the extraneous link against the Blocks runtime on Linux. The
`add_sourcekit_executable` call already handles this. Ensure that we
enable the swift SDK overlay for libdispatch by sending it the path to
the swift compiler.
After modifying a file, don't rebuild the ASTs for every file that
(might) depend on it. This is very expensive if there are a lot of open
documents and we don't yet provide a way for clients to distinguish
documents that they want to update from any other documents that e.g.
are just open because they haven't been saved yet.
rdar://problem/34415818
This is a NFC change that makes it easier to read SourceKit's main
CMakeLists.txt file since you only see "actions" rather than also this huge list
of helper routines.
Compared to `CodeCompletionKeyword`, `CodeCompletionCodeCompleteKeyword` have the same string value and not used anywhere.
By inspecting PR #10604 where it is introduced, I think that is just a typo and can be removed safely.
If an edit didn't intersect with an existing highlighted tokens but caused a
later highlighted token to change kind, syntax highlighting would be lost
between the edit and that token.
Resolves rdar://problem/33463141.
We still need to adjust the affected range to the line boundaries and return all
tokens on the line when there are no new tokens, as the client will clear all
tokens on that line in its copy of the syntax map leaving the other tokens
unhighlighted. We also need to extend the affected range to include the ranges
of the mismatched tokens from the previous syntaxmap, so their highlighting will
be cleared.
Also add more comments to better document the new syntax map structure and
behaviour.
This patch changes the syntax map data structure it uses to be offset based
rather than line/col based in order to avoid calling getLineAndColumn for the
start and end offset of every token. This removes the 30% of time spent in
getLineAndColumn for this request in large files (rdar://problem/28965123).
The logic for returning the affected range and the token ranges to highlight
following an edit also made several assumptions that no longer hold. This
patch changes it to compare the syntax maps from before and after the edit,
find the first mismtaching tokens from the start and end of the syntax maps
and return the tokens in that range (adjusted to line boundaries). This fixes
syntax highlighting issues with interpolated multi-line strings
(rdar://problem/32148117) and block comments.
With the above changes the per-keystroke time spent for syntax highlighting
(with sematic info disabled) dropped from ~80ms to just under 50ms for a
12KLOC file.
This patch allows Parser to generate a refined token stream to satisfy tooling's need. For syntax coloring, token stream from lexer is insufficient because (1) we have contextual keywords like get and set; (2) we may allow keywords to be used as argument labels and names; and (3) we need to split tokens like "==<". In this patch, these refinements are directly fulfilled through parsing without additional heuristics. The refined token vector is optionally saved in SourceFile instance.
With broken code you can end up with non-postfix completions when
searching for inner operators, which you never want because you end up
creating compound results like "fooUIColor".
rdar://problem/34145229
This implementation required a compromise between parser
performance and AST structuring. On the one hand, Parse
must be fast in order to keep things in the IDE zippy, on
the other we must hit the disk to properly resolve 'canImport'
conditions and inject members of the active clause into the AST.
Additionally, a Parse-only pass may not provide platform-specific
information to the compiler invocation and so may mistakenly
activate or de-activate branches in the if-configuration decl.
The compromise is to perform condition evaluation only when
continuing on to semantic analysis. This keeps the parser quick
and avoids the unpacking that parse does for active conditions
while still retaining the ability to see through to an active
condition when we know we're moving on to semantic analysis anyways.
"Accessibility" has a different meaning for app developers, so we've
already deliberately excised it from our diagnostics in favor of terms
like "access control" and "access level". Do the same in the compiler
now that we aren't constantly pulling things into the release branch.
Rename AccessibilityAttr to AccessControlAttr and
SetterAccessibilityAttr to SetterAccessAttr, then track down the last
few uses of "accessibility" that don't have to do with
NSAccessibility. (I left the SourceKit XPC API alone because that's
supposed to be more stable.)
"Accessibility" has a different meaning for app developers, so we've
already deliberately excised it from our diagnostics in favor of terms
like "access control" and "access level". Do the same in the compiler
now that we aren't constantly pulling things into the release branch.
This commit changes the 'Accessibility' enum to be named 'AccessLevel'.
Currently, SourceKit's CMake functions all use DEPENDS to specify
libraries the targets will link with. This is confusing as it doesn't
behave the same way that add_swift behaves, and implies that
dependencies are created when there aren't.
