The constraint system might produce multiple solutions that all reference the same declaration. We should only report the declaration once in those cases instead of multiple times.
rdar://111814276
Use the attached atttribute's location as the location of the macro,
rather than the location of the declaration it's attached to. Also add
the kind and name of that declaration to the note itself.
This solves deprecation warnings in build-script:
```
DeprecationWarning: 'pipes' is deprecated and slated for removal in Python 3.13
```
This change assumes that the minimum version
of Python3 is 3.3, which has `shlex.quote`.
Since our build bots currently use 3.6 as their
Python version, we can't yet use `shlex.join`
to further simplify some of the code using
quote.
This requests performs an index store index of the given file using the
given index store path and index unit output path. All other options are
derived from the index store related compiler flags.
This will allow IDEs like Xcode to index the file directly inside of
sourcekitd and potentially reuse an already built AST.
Update the cursor requests to also pass in their primary file. Snapshots
should be compared using this file, not the input buffer name. This
fixes AST re-use when the AST is usable with snapshots.
Resolves rdar://110344363.
Record up to two errors emitted when we fail to
load a module for interface generation, and include
these errors in the message we pass back to the
editor. This should help us better pin down the
reason why interface generation failed.
rdar://109511099
Expand macros in the specified source file syntactically (without any
module imports, nor typechecking).
Request would look like:
```
{
key.compilerargs: [...]
key.sourcefile: <file name>
key.sourcetext: <source text> (optional)
key.expansions: [<expansion specifier>...]
}
```
`key.compilerargs` are used for getting plugins search paths. If
`key.sourcetext` is not specified, it's loaded from the file system.
Each `<expansion sepecifier>` is
```
{
key.offset: <offset>
key.modulename: <plugin module name>
key.typename: <macro typename>
key.macro_roles: [<macro role UID>...]
}
```
Clients have to provide the module and type names because that's
semantic.
Response is a `CategorizedEdits` just like (semantic) "ExpandMacro"
refactoring. But without `key.buffer_name`. Nested expnasions are not
supported at this point.
`TypeChecker::checkExistentialTypes` has decl-specific logic and backs out without invoking `ExistentialTypeVisitor` on `TypeDecl`s, but `MacroExpansionDecl` isn't a type decl and would fall into `ExistentialTypeVisitor` which will visit its expansion. The caller of `checkExistentialTypes` already visits auxiliary decls, so here we should only visit arguments and generic arguments of a macro.
Fixes a case where a declaration macro produces a type that conforms to a PAT. We now also run existential diagnostics on generic arguments on a `MacroExpansionDecl` that was previously not handled.
Note: I tried bailing out in `walkToDeclPre` but we should really visit macro arguments and generic arguments. Not walking expansions in `ExistentialTypeVisitor` is also not the right fix because we need to be able to visit macro expansions in arguments.
rdar://109779928
Macro expansions are currently written to disk using the mangled name of
the macro. Do not use operators that only differ in case-sensitivity to
avoid issues on case-insensitive filesystems.
Resolves rdar://109371653.
Verifying SILGen causes `loadAllMembers` to be run, which in turn ends
up actually creating the parent PBD of each `VarDecl` in this test.
Without verification, we never deserialize that PBD and thus end up with
`class` instead of `static` as we should. That's incorrect, but it's an
existing failure (rdar://105239467).
Resolves rdar://109037827.
Solver based results are fast within a function, where the `ASTContext`
can be re-used. But it is significantly slower than the AST based
results when outside of a function. Instead of using solver based as the
primary results, only use them as a fallback for when AST based fails.
Resolves rdar://108930110.
Introduce a new key `generated_buffers`, which
stores an array of generated buffers. These
include the buffer text, as well as its original
location and any parent buffers.
While here, also fix rdar://107281079 such that
only apply the filename fallback logic to the
pretty-printed Decl case. We ought to remove this
fallback once the editor can handle it though.
rdar://107281079
rdar://107952288
Rather than requiring macro implementations to add required whitespace
and indentation, basic format all macro expansions. Right now this uses
the default four space indentation, we can consider having that inferred
later. Macros can opt-out of automatic formatting by implementing
`formatMode` and setting it to `.disabled`.
Also moves the extra newlines before/after expansions to a new "Inline
Macro" refactoring.
Resolves rdar://107731047.
The request returns the expanded buffer ID even if it failed to
typecheck the expanded buffer.
This makes refactoring 'Expand Macro' work regardless of the
typechecking results.
rdar://108530760
Previously we were using the same set of conditions
for serializing as for swiftdoc, so excluded them.
However it's reasonable to have them in the
swiftsourceinfo.
