- Refactor supertypes/subtypes to use indexToLSPTypeHierarchyItem helper
instead of duplicating ~80 lines of TypeHierarchyItem creation code
- Remove unused workaround helper functions (indexToLSPLocation2,
indexToLSPTypeHierarchyItem2)
- Fix test ordering: use deterministic sorted order instead of Set comparison
- Enable testFindImplementationInCopiedHeader test
- Add implementation request support for C/C++/ObjC functions with
separate declaration and definition (finds definition when declarations
exist without definitions at the same location)
- Fix whitespace/indentation issues
- Remove async from workspaceEditAdjustedForCopiedFiles
- Refactor to use uriAdjustedForCopiedFiles helper
- Update dictionary update logic with +=
- Adjust LocationLink creation to use adjusted ranges
- Ensure selectionRange adjustment in prepareCallHierarchy
- Provide default WorkspaceEdit in ClangLanguageService
- Revert asyncMap to map and remove await in SourceKitLSPServer
- Chain workspace and index retrieval in incomingCalls
- Use indexToLSPCallHierarchyItem and shared helper for CallHierarchyItem
- Fix indentation and remove duplicated detail setting
- Use shared helper for TypeHierarchyItem
- Remove .sort() from expected array in tests
- Enable testFindImplementationInCopiedHeader
- Add await for actor-isolated BuildServerManager calls
This addresses issue #2276 by ensuring that all LSP requests that return source file locations
map copied header files back to their original locations, not just jump-to-definition.
Previously, only the definition request applied this mapping. Now, the following requests
also adjust locations for copied files:
- textDocument/references
- textDocument/implementation
- workspace/symbol
- callHierarchy/prepare
- callHierarchy/incomingCalls
- callHierarchy/outgoingCalls
- typeHierarchy/prepare
- typeHierarchy/supertypes
- typeHierarchy/subtypes
This provides consistent navigation behavior, ensuring users are always taken to the original
source files instead of build artifacts when possible.
Apply the following changes:
- Check for the presence of `#Playgrounds` textually before getting the module name in `SwiftPlaygroundsScanner`. This is important because getting the module name requires us to get build settings for the file, which can be expensive. Do the cheaper check first
- Make `syntacticTests` and `syntacticPlaygrounds` closures capture the workspace instead of passing the workspace from the `SwiftSyntacticIndex` back out. I like this better because now we can’t accidentally pass the wrong workspace to a `SwiftSyntacticIndex`, eg. to `buildTargetsChanges`.
- Capture the initialize result in `TestSourceKitLSPClient` instead of using `postInitialization` to capture the result
- Minor cleanup of unnecessary abstractions, likely artifacts of earlier iterations
- Restructure tests so that every test has its own list of source files, allowing for easier local reasoning – turns out some of these tests didn’t even need to open a workspace, just to check the initialize response
We previously waited for the initialization response from the build server during the creation of a `Workspace` so that we could create a `SemanticIndexManager` with the index store path etc. that was returned by the `build/initialize` response. This caused all functionality (including syntactic) of SourceKit-LSP to be blocked until the build server was initialized.
Change the computation of the `SemanticIndexManager` and related types to happen in the background so that we can provide functionality that doesn’t rely on the build server immediately.
Fixes#2304
Absolute search paths were being ignored without logging, which makes it
somewhat difficult to diagnose. Log when they're skipped.
Also remove a duplicate options merging block - both
`createWorkspaceWithInferredBuildServer` and `findImplicitWorkspace`
(the only callers of `createWorkspace`) already merge in the workspace
options.
According to https://developer.apple.com/documentation/foundation/processinfo/activeprocessorcount
> Whereas the processorCount property reports the number of advertised processing cores, the activeProcessorCount property reflects the actual number of active processing cores on the system. There are a number of different factors that may cause a core to not be active, including boot arguments, thermal throttling, or a manufacturing defect.
For short-lived workloads like `concurrentMap` we want to parallelize across the number of cores that are currently active, so use `activeProcessorCount` instead. The only case where we want to continue using `processorCount` is the computation of concurrent tasks for `TaskScheduler` because the value is stored for the lifetime of the SourceKit-LSP process and we don’t want to limit parallelism if SourceKit-LSP was launched during a time of thermal throttling.
I stumbled across this while working on #2302
I suspect that we don’t wait for `TestSourceKitLSPClient` to finish deinitializing (and thus waiting for the shutdown response) when we destroy it in `tearDown` based on the logs in https://ci.swift.org/job/oss-swift-incremental-RA-macos-apple-silicon/9004 (rdar://160344405).
Since I generally dislike the `setUp` and `tearDown` methods and we have `CustomBuildServerTestProject` now to model a setup of a SourceKitLSP server with a custom build server, use that instead of manually hooking up the build server through a workspace.
Depends on https://github.com/swiftlang/swift/pull/83378
---
Adds support for the LSP signature help request.
> [!NOTE]
> As of https://github.com/swiftlang/swift/pull/83378, SourceKitD still
doesn't separate parameter documentation from the signature
documentation and thus parameters don't have their own separate
documentation. This should just work once SourceKitD implements this
functionality and we'll only need to modify the tests.
