With every incremental change, one needs to check-in new model upstream.
This also significantly increases the size of the git repo with every
new model.
Testing and comparing the old and previous model is also not possible as
we run only a single model at any point.
One solution is to have a "staging" decision forest which can be
injected into clangd without pushing it to upstream. Compare the
performance of the staging model with the live model. After a couple of
enhancements have been done to staging model, we can then replace the
live model upstream with the staging model. This reduces upstream churn
and also allows us to compare models with current baseline model.
This is done by having a callback in CodeCompleteOptions which is called
only when we want to use a decision forest ranking model. This allows us
to inject different completion model internally.
Differential Revision: https://reviews.llvm.org/D90014
This is an initial attempt to start using Syntax Trees in clangd while improving state of folding ranges feature and experimenting with Syntax Tree capabilities.
Reviewed By: sammccall
Differential Revision: https://reviews.llvm.org/D88553
Both `SymbolKind` and `indexSymbolKindToSymbolKind` support constructors and
separate them into a different category from regular methods.
Reviewed By: kadircet
Differential Revision: https://reviews.llvm.org/D89935
Previous attempt (15f6bad6d7) introduced
add_dependencies but unfortunately it does not actually add a dependency
between RemoteIndexProto and RemoteIndexServiceProto. This is likely due
to some requirements of it that clang_add_library violates.
As a workaround, we will link RemoteIndexProto library to
RemoteIndexServiceProto which is logical because the library can not be
without linking to RemoteIndexProto anyway.
TestWorkspace allows easily writing tests involving multiple
files that can have inclusion relationships between them.
BackgroundIndexTest.RelationsMultiFile is refactored to use
TestWorkspace, and moved to FileIndexTest as it no longer
depends on BackgroundIndex.
Differential Revision: https://reviews.llvm.org/D89297
In `ReplayPreamble::replay`, use `getFileRef` instead of `getFile`, and
then use that `FileEntryRef` later to avoid needing
`FileEntryRef::FileEntryRef`. The latter is going to become private to
`FileManager` in a later commit.
We only need to version these messages if they actually diverge.
Unlike the service, the namespace name isn't part of the wire format.
clangd-index-server was broken by 81e5f298c4
as the namespace names weren't updated there, this fixes it (by adding
them for the service, and not requiring them elsewhere).
This allows it to have a separate namespace (grpc versioned service) without
putting versioning info on all of the other protos (before we need it).
clang-index-server is still broken (from 81e5f298c4).
Differential Revision: https://reviews.llvm.org/D90031
`llvm::sys::path` is used a lot in the remote index marshalling code. We can save space by avoiding spelling it out explicitly for most functions and times.
Reviewed By: kadircet
Differential Revision: https://reviews.llvm.org/D90016
This allows us to check whether enum field is actually sent over the wire or missing.
Reviewed By: sammccall
Differential Revision: https://reviews.llvm.org/D89882
And also introduce Protobuf package versioning, it will help to deal
with breaking changes. Inroducing package version itself is a breaking
change, clients and servers need to be updated.
Reviewed By: sammccall
Differential Revision: https://reviews.llvm.org/D89862
Nullability annotations are implmented using attributes; previusly
clangd would skip over AttributedTypeLoc since their location
points to the attribute instead of the modified type.
Also add some test cases for this.
Differential Revision: https://reviews.llvm.org/D89579
The patch adjusts the existing `llvm::DenseMap<unsigned, T>` and
`llvm::DenseSet<unsigned>` objects that store source locations, so
that they use `SourceLocation` directly instead of `unsigned`.
This patch relies on the `DenseMapInfo` trait added in D89719.
It also replaces the construction of `SourceLocation` objects from
the constants -1 and -2 with calls to the trait's methods `getEmptyKey`
and `getTombstoneKey` where appropriate.
Reviewed By: dexonsmith
Differential Revision: https://reviews.llvm.org/D69840
Without this patch 6 marshalling tests fail on Windows.
This patch contains the following changes:
- Allow paths with Windows slashes (convert to the POSIX style instead of assertion)
- Add support for URI with Windows path.
- Change the value of the second parameter of several `llvm::sys::path::convert_to_slash()` calls: we should use `windows` instead of `posix` to ensure UNIX slashes in the path.
- Port `RemoteMarshallingTest::IncludeHeaderURI` test to Windows.
Reviewed By: kbobyrev
Differential Revision: https://reviews.llvm.org/D89529
Update `Lexer` / `Lexer::Lexer` to use `MemoryBufferRef` instead of
`MemoryBuffer*`. Callers that were acquiring a `MemoryBuffer*` via
`SourceManager::getBuffer` were updated, such that if they checked
`Invalid` they use `getBufferOrNone` and otherwise `getBufferOrFake`.
Differential Revision: https://reviews.llvm.org/D89398
This was causing duplicate `symbols` components on the path as both the
edge from an index to filesymbols and filesymbols to symbolslabs were named
symbols.
Differential Revision: https://reviews.llvm.org/D89685
Performs a detailed profiling of clangd lsp server and conveys the
result to the client as a json object. It is of the form:
{
"_self": 0,
"_total": 8,
"child1": {
"_self": 4,
"_total": 4,
}
"child2": {
"_self": 2,
"_total": 4,
"child_deep": {
"_self": 2,
"_total": 2,
}
}
}
Differential Revision: https://reviews.llvm.org/D89277
Update clang-tools-extra, clang/tools, clang/unittests to migrate from
`SourceManager::getBuffer`, which returns an always dereferenceable
`MemoryBuffer*`, to `getBufferOrNone` or `getBufferOrFake`, both of
which return a `MemoryBufferRef`, depending on whether the call site was
checking for validity of the buffer. No functionality change intended.
Differential Revision: https://reviews.llvm.org/D89416
so that we could start experiment for C.
Previously, these flags in clangd were only meaningful for C++. We need
to flip them for C, this patch repurpose these flags.
- if true, just set it.
- if false, just respect the value in clang.
this would allow us to keep flags on for C++, and optionally flip them on for C.
Differential Revision: https://reviews.llvm.org/D89233
Simon Pilgrim