Add the file for an imported ObjC-symbol to the generated symbol graph
when ObjC documentation is requested.
Skips line/column information for now since it's not needed. If we add
those we should extract location retrieval to a common method for both
cursor info and symbol graph gen.
Resolves rdar://91658873.
This currently doesn't check for inherited docs, ie. either the
imported declaration has docs or it doesn't. There's also a few odd
cases with mixed doc types and when each line is prefixed with '*', but
it's good enough for an initial implementation.
Moves UTF8 sanitisation out of ASTPrinter.h and into Unicode.h so that
it can be used here as well.
Resolves rdar://91388603.
When emitting a symbol graph file for a module that import modules via
`@_exported import`, emits those modules' symbols as well.
SR-15753
rdar://89547374
Rather than checking the underlying ObjectiveC decl, use the presence of
`OptionalAttr` to determine if a requirement is optional instead. This
is already added by the importer when necessary. An added benefit here
is that this also works for optional requirements defined in Swift (ie.
`@objc optional ...`).
For more fine grained annoations. For now, it's handled as the same as
'Keyword' name kind.
Fix an issue where 'extension' wasn't marked as "keyword".
Also, move 'static' priting out of 'SkipIntroducerKeywords' guard
because 'static' is not an declaration introducer.
Start treating the null {Can}GenericSignature as a regular signature
with no requirements and no parameters. This not only makes for a much
safer abstraction, but allows us to simplify a lot of the clients of
GenericSignature that would previously have to check for null before
using the abstraction.
In a mixed Objective-C / Swift module, we have a Clang module overlay that’s a Source file, not a serialized AST as is currently assumed. That assumption caused a crash when retrieving the symbol graph as part of a cursor info request to SourceKit, which was invoked on a method defined in the Objective-C part of the module.
To fix the crash, recursively use the same logic that already exists to serialize a module to also serialize the clang overlay module since that function alreayd correctly handles the distinction between source files and serialized ASTs.
Resolves rdar://76951147
Don’t record a `memberOf` relationship if we couldn’t look up the target, e.g. because the member is declared in an extension whose extended type doesn’t exist.
Resolves rdar://74063899
in some situations, enum element decls are being skipped when rendering
declaration fragments. this trips an assertion in the declaration
fragment renderer that ensures that it always renders something. by
always rendering enum elements, we can sidestep this issue.
