In #31686 changes were introduced to ensure that capacity was stored in
the ManagedBuffer allocation, and @lorentey sugested that as a stopgap
measure for addressing the lack of platform malloc introspection on
OpenBSD, we use Swift availability attributes instead on the relevant
parts of ManagedBuffer and friends.
Since platform availability symbols must be specifically set up to be
used, this commit does so in advance of the above change.
This function used to perform an unqualified lookup without a source
location, to either find top-level members or members of a type.
Since this form of unqualified lookup is no longer supported, let's
instead explicitly call lookupInModule() or lookupQualified(),
depending on whether we're looking inside a type or not.
In order to make range-shifting for semantic highlighting testable,
disable returning semantic information during an "open" request. This
has no real value anyway, since it only happens very rarely, and it
makes testing range shifting impossible to do deterministically.
rdar://problem/66386179
If a semantic update finishes fast enough, the token snapshot may be
identical to the edit snapshot, but because of getBufferForSnapshot
consolidating edits into a new buffer, we were not detecting that case
properly, and it could cause an assertion failure (or potentially
incorrect range shifting in a release build). This would have reproduced
very rarely in practice, but I can reproduce it by putting `sleep(2)`
calls right before we read the semantic info in open and edit requests.
Incidentally, fix sourcekit-test and unit tests for the (rare) case
where an open or edit already has updated semantic info.
In order to avoid accidentally implicitly loading modules that are expected but were not provided as explicit inputs.
- Use either SerializedModuleLoader or ExplicitSwiftModuleLoader for loading of partial modules, depending on whether we are in Explicit Module Build or Implicit Module Build mode.
When performing an insertion (replacement length = 0) inside an existing
annotation, we were forming a closed range instead of a half-open range,
causing us to shift the effected token instead of throwing it out. There
were also no tests for this functionality, so add a bunch of annotations
tests.
One area thing that is not tested is what if there have been multiple
edits since the tokens were created. This is difficult to engineer,
because right now making an edit immediately removes the semantic tokens
and returns them. It could happen if the AST build takes longer than the
edits, but there is no way to guarantee that in the current API.
rdar://65748892
Return type in the closure signature is often redundant when expanding
placeholders, because the type of the clossures are usually inferred
from the context (i.e. calling function), users don't need to write the
return type explicitly.
They are not only redundant, but also sometimes harmful when the return
type is a generic parameter or its requirement. Actually, there is no
correct spelling in such cases.
So omit the return type and the parentheses around the parameter clause.
rdar://problem/63607976
Do not remove semantic annotations, so that if a client sends multiple
magic replacetext 0, 0, "" requests they will all return the same
result. This makes sourcekitd more robust around providing semantic
highlighting if the editor may make multiple queries for document
update.
rdar://64904029
We weren't printing memberwise inits, shorthand arguments (e.g. $0, $1), and
other implicit decls, so cursor info would give empty annotated decl and fully
annotated decl fields for them.
Resolves rdar://problem/58929991
