On both input moduel source-files and interface files.
This currently yields dramatic scanning performance improvements at no cost - we do not require an AST during scan.
SE-0382 allows macro parameters to have default arguments. Enable these
default arguments, with the normal type checking rules. One
significant quirk to this implementation is that the actual default
argument values don't make it to the macro implementation. This is a
previously-unconsidered design problem we'll need to address.
Tracked by rdar://104043987.
Cursor info only cares about the `doneParsing` callback and not about all the `complete` functions that are now defined in `CodeCompletionCallbacks`. To make the design clearer, split `IDEInspectionCallbacks`.
rdar://105120332
Specifically:
1. Fix the error message so that when we say you can't have a deinit that a
deinit can be on a noncopyable type along side a class or an actor.
2. Even though we already error on @objc enums and say they cannot be
noncopyable, we did not emit an error on the deinit saying that @objc enums
cannot have a deinit. I put in a nice to have error just to make it even
clearer.
rdar://105855978
rdar://106566054
Allow freestanding macros to be used at top-level.
- Parse top-level `#…` as `MacroExpansionDecl` when we are not in scripting mode.
- Add macro expansion decls to the source lookup cache with name-driven lazy expansion. Not supporting arbitrary name yet.
- Experimental support for script mode and brace-level declaration macro expansions: When type-checking a `MacroExpansionExpr`, assign it a substitute `MacroExpansionDecl` if the macro reference resolves to a declaration macro. This doesn’t work quite fully yet and will be enabled in a future fix.
Rather than editing the macro buffer in refactoring, add appropriate
padding and braces when creating the macro.
Don't edit the insertion location - we should update this in a later PR
as well.
This adds a new `primary_file` key, which defaults to `sourcefile`. For
nested expansions, `primary_file` should be set to the containing file
and `sourcefile` to the name of the macro expansion buffer.
And adjust contextual parameter modifier parsing in general to be more
properly contextual, so we don't have to reserve `__shared` or `__owned`,
or their successor spellings, as argument labels anymore.
And do a first pass of auditing existing uses of the parameter specifiers to
make sure that we look at the ValueOwnership mapping in most cases instead of
individual modifiers.
This fixes an issue if the range ends with a string literal that contains the IDE inspection target. In that case the end of the range will point to the start of the string literal but the IDE inspection target is inside the string literal and thus after the range’s end.
- Use the name lookup table instead of adding members from a macro expansion to the parent decl context.
- Require declaration macros to specify introduced names and used the declared names to guide macro expansions lazily.
We can get into a situation where the C++ parser has emitted a warning but no error and thus `hadAnyError()` is still `false`. Suppress warnings from SwiftParser to avoid emitting the same warning that we already emitted from the C++ parser from SwiftParser.
