Supports a comma-separated list of check names to be disabled on the given line. Also supports * as a wildcard to disable all lint diagnostic messages on that line.
Patch by Anton (xgsa).
llvm-svn: 320713
Summary:
EventTracer interface now contains two methods:
- spanEvent for events that have duration,
- instant for events that are instant.
Reviewers: sammccall
Reviewed By: sammccall
Subscribers: klimek, luckygeck, cfe-commits
Differential Revision: https://reviews.llvm.org/D40489
llvm-svn: 320708
Summary: This will be used together with D40548 for the global index source (experimental).
Reviewers: sammccall
Reviewed By: sammccall
Subscribers: klimek, mgorny, ilya-biryukov, cfe-commits, ioeric
Differential Revision: https://reviews.llvm.org/D41178
llvm-svn: 320694
Summary:
o Index interfaces to support using different index sources (e.g. AST index, global index) for code completion, cross-reference finding etc. This patch focuses on code completion.
The following changes in the original patch has been split out.
o Implement an AST-based index.
o Add an option to replace sema code completion for qualified-id with index-based completion.
o Implement an initial naive code completion index which matches symbols that have the query string as substring.
Reviewers: malaperle, sammccall
Reviewed By: sammccall
Subscribers: hokein, klimek, malaperle, mgorny, ilya-biryukov, cfe-commits
Differential Revision: https://reviews.llvm.org/D40548
llvm-svn: 320688
Summary:
- when the diagnostic has an explicit range, we prefer that
- if the diagnostic has a fixit, its RemoveRange is our next choice
- otherwise we try to expand the diagnostic location into a whole token.
(inspired by VSCode, which does this client-side when given an empty range)
- if all else fails, we return the zero-width range as now.
(clients react in different ways to this, highlighting a token or a char)
- this includes the off-by-one fix from D40860, and borrows heavily from it
Reviewers: rwols, hokein
Subscribers: klimek, ilya-biryukov, cfe-commits
Differential Revision: https://reviews.llvm.org/D41118
llvm-svn: 320555
Summary:
Takes into account the clang-format file of the project, if any.
Reverts to LLVM if nothing is found. Replies with an error if any error occured.
For instance, a parse error in the clang-format YAML file.
Reviewers: ilya-biryukov, sammccall, Nebiroth, malaperle, krasimir
Reviewed By: sammccall
Subscribers: cfe-commits
Differential Revision: https://reviews.llvm.org/D41031
llvm-svn: 320524
Summary:
* The "Symbol" class represents a C++ symbol in the codebase, containing all the
information of a C++ symbol needed by clangd. clangd will use it in clangd's
AST/dynamic index and global/static index (code completion and code
navigation).
* The SymbolCollector (another IndexAction) will be used to recollect the
symbols when the source file is changed (for ASTIndex), or to generate
all C++ symbols for the whole project.
In the long term (when index-while-building is ready), clangd should share a
same "Symbol" structure and IndexAction with index-while-building, but
for now we want to have some stuff working in clangd.
Reviewers: ioeric, sammccall, ilya-biryukov, malaperle
Reviewed By: sammccall
Subscribers: malaperle, klimek, mgorny, cfe-commits
Differential Revision: https://reviews.llvm.org/D40897
llvm-svn: 320486
Summary:
It will be used to pass around things like Logger and Tracer throughout
clangd classes.
Reviewers: sammccall, ioeric, hokein, bkramer
Reviewed By: sammccall
Subscribers: klimek, bkramer, mgorny, cfe-commits
Differential Revision: https://reviews.llvm.org/D40485
llvm-svn: 320468
Summary:
They are not locally const qualified so they weren't classified as
constants by the readability-identifier-naming check.
Reviewers: alexfh
Reviewed By: alexfh
Subscribers: klimek, cfe-commits, xazax.hun
Patch by Beren Minor!
Differential Revision: https://reviews.llvm.org/D39363
llvm-svn: 320406
We currently use target_link_libraries without an explicit scope
specifier (INTERFACE, PRIVATE or PUBLIC) when linking executables.
Dependencies added in this way apply to both the target and its
dependencies, i.e. they become part of the executable's link interface
and are transitive.
Transitive dependencies generally don't make sense for executables,
since you wouldn't normally be linking against an executable. This also
causes issues for generating install export files when using
LLVM_DISTRIBUTION_COMPONENTS. For example, clang has a lot of LLVM
library dependencies, which are currently added as interface
dependencies. If clang is in the distribution components but the LLVM
libraries it depends on aren't (which is a perfectly legitimate use case
if the LLVM libraries are being built static and there are therefore no
run-time dependencies on them), CMake will complain about the LLVM
libraries not being in export set when attempting to generate the
install export file for clang. This is reasonable behavior on CMake's
part, and the right thing is for LLVM's build system to explicitly use
PRIVATE dependencies for executables.
Unfortunately, CMake doesn't allow you to mix and match the keyword and
non-keyword target_link_libraries signatures for a single target; i.e.,
if a single call to target_link_libraries for a particular target uses
one of the INTERFACE, PRIVATE, or PUBLIC keywords, all other calls must
also be updated to use those keywords. This means we must do this change
in a single shot. I also fully expect to have missed some instances; I
tested by enabling all the projects in the monorepo (except dragonegg),
and configuring both with and without shared libraries, on both Darwin
and Linux, but I'm planning to rely on the buildbots for other
configurations (since it should be pretty easy to fix those).
Even after this change, we still have a lot of target_link_libraries
calls that don't specify a scope keyword, mostly for shared libraries.
I'm thinking about addressing those in a follow-up, but that's a
separate change IMO.
Differential Revision: https://reviews.llvm.org/D40823
llvm-svn: 319840
Summary:
A user of the check opened a bugreport and reported that `std::exchange`
triggers a false positive. I adjusted the doc to include a list of known
(std) constructs that do trigger the issue with templates forgetting the
type alias.
Reviewers: aaron.ballman, alexfh, hokein
Reviewed By: aaron.ballman
Subscribers: klimek, nemanjai, xazax.hun, kbarton, cfe-commits
Differential Revision: https://reviews.llvm.org/D40829
llvm-svn: 319785
Summary:
Previously, completion options were set per ClangdServer instance.
It will allow to change completion preferences during the lifetime
of a single ClangdServer instance.
Also rewrote ClangdCompletionTest.CompletionOptions to reuse single
ClangdServer instance, the test now runs 2x faster on my machine.
Reviewers: sammccall, ioeric, hokein
Reviewed By: sammccall, ioeric
Subscribers: klimek, cfe-commits
Differential Revision: https://reviews.llvm.org/D40654
llvm-svn: 319753
Summary:
Common parts are mostly FS related, so pulled out TestFS.h for the common stuff.
Deliberately resisted cleaning up much here, so this is pretty mechanical.
Reviewers: hokein
Subscribers: klimek, mgorny, ilya-biryukov, cfe-commits
Differential Revision: https://reviews.llvm.org/D40784
llvm-svn: 319741
Summary: Shared details of ClangdUnit and CodeComplete moved to a new Compiler file.
Reviewers: ilya-biryukov
Subscribers: klimek, mgorny, cfe-commits
Differential Revision: https://reviews.llvm.org/D40719
llvm-svn: 319655
Summary:
- GlobalCompilationDatabase now returns a single command (that's all we use)
- fallback flags are now part of the GlobalCompilationDatabase.
There's a default implementation that they can optionally customize.
- this allows us to avoid invoking the fallback logic on two separate codepaths
- race on extra flags fixed by locking the mutex
- made GCD const-correct (DBGCD does have mutating methods)
Reviewers: hokein
Subscribers: klimek, cfe-commits, ilya-biryukov
Differential Revision: https://reviews.llvm.org/D40733
llvm-svn: 319647
Without specifying the signedness of the underlying type for Action,
packing it in a 1-bit field may restrict its range to [-1, 0] which
can't represent Match.
llvm-svn: 319606
Summary:
This will be used for rescoring code completion results based on partial
identifiers.
Short-term use:
- we want to limit the number of code completion results returned to
improve performance of global completion. The scorer will be used to
rerank the results to return when the user has applied a filter.
Long-term use case:
- ranking of completion results from in-memory index
- merging of completion results from multiple sources (merging usually
works best when done at the component-score level, rescoring the
fuzzy-match quality avoids different backends needing to have
comparable scores)
Reviewers: ilya-biryukov
Subscribers: cfe-commits, mgorny
Differential Revision: https://reviews.llvm.org/D40060
llvm-svn: 319557
Summary:
This allows us to limit the number of results we return and still allow them
to be surfaced by refining a query (D39852).
The initial algorithm is very conservative - it accepts a completion if the
filter is any case-insensitive sub-sequence. It does not attempt to rank items
based on match quality.
Reviewers: ilya-biryukov
Subscribers: cfe-commits
Differential Revision: https://reviews.llvm.org/D39882
llvm-svn: 319552
Summary:
- JSON<->Obj interface is now ADL functions, so they play nicely with enums
- recursive vector/map parsing and ObjectMapper moved to JSONExpr and tested
- renamed (un)parse to (de)serialize, since text -> JSON is called parse
- Protocol.cpp gets a bit shorter
Sorry for the giant patch, it's prety mechanical though
Reviewers: ilya-biryukov
Subscribers: klimek, cfe-commits
Differential Revision: https://reviews.llvm.org/D40596
llvm-svn: 319478
Julie Hockett