Summary:
When parser backtracks, we might receive multiple code completion
callbacks.
Previously we had a failing assertion there, now we take first results
and hope they are good enough.
Reviewers: sammccall
Reviewed By: sammccall
Subscribers: klimek, jkorous-apple, ioeric, cfe-commits
Differential Revision: https://reviews.llvm.org/D44567
llvm-svn: 327717
Summary:
This patch moves the draft manager closer to the edge of Clangd, from
ClangdServer to ClangdLSPServer. This will make it easier to implement
incremental document sync, by making ClangdServer only deal with
complete documents.
As a result, DraftStore doesn't have to deal with versioning, and thus
its API can be simplified. It is replaced by a StringMap in
ClangdServer holding a current version number for each file.
Signed-off-by: Simon Marchi <simon.marchi@ericsson.com>
Subscribers: klimek, mgorny, ilya-biryukov, jkorous-apple, ioeric, cfe-commits
Differential Revision: https://reviews.llvm.org/D44408
llvm-svn: 327711
Summary:
Previously, the matcher matches a function call/ref multiple times, one
for each decl ancestor. This might cause problems. For example, in the following
case, `func()` would be matched once (with namespace context) before using decl is
seen and once after using decl is seeing, which would result in different conflicting
replacements as the first match would replace `func` with "ns::func" as it doesn't
know about the using decl.
```
namespace x {
namespace {
using ::ns::func;
void f() { func(); }
}
}
```
Switching from `hasDescendant` matching to `hasAncestor` matching solves the
problem.
Reviewers: hokein
Subscribers: klimek, cfe-commits
Differential Revision: https://reviews.llvm.org/D44517
llvm-svn: 327629
Adding a Zircon module to clang-tidy for checks specific to the Zircon
kernel, and adding a checker to fuchsia-zx (for zircon) to flag instances
where specific objects are temporarily created.
Differential Revision: https://reviews.llvm.org/D44346
llvm-svn: 327590
Summary:
ClangdServer::{codeComplete,signatureHelp} both use the Contents from
the draft manager. Since we want to move the draft manager from
ClangdServer to ClangdLSPServer, this patch changes those methods to
find the file contents from InputsAndPreamble, which contains the source
passed in previously.
Subscribers: klimek, ilya-biryukov, jkorous-apple, ioeric, cfe-commits
Differential Revision: https://reviews.llvm.org/D44484
llvm-svn: 327550
Summary:
It was previously an easy way to concurrently access a mutable vfs,
which is a recipe for disaster.
Reviewers: sammccall
Reviewed By: sammccall
Subscribers: klimek, jkorous-apple, cfe-commits, ioeric
Differential Revision: https://reviews.llvm.org/D44463
llvm-svn: 327537
Summary:
Potential use case: argument go-to-definition result with symbol
information (e.g. function definition in cc file) that might not be in the AST.
Reviewers: sammccall
Reviewed By: sammccall
Subscribers: klimek, ilya-biryukov, jkorous-apple, cfe-commits
Differential Revision: https://reviews.llvm.org/D44305
llvm-svn: 327487
Summary: This also aligns with the behavior of declarations.
Reviewers: sammccall
Reviewed By: sammccall
Subscribers: klimek, ilya-biryukov, jkorous-apple, ioeric, cfe-commits
Differential Revision: https://reviews.llvm.org/D44423
llvm-svn: 327401
Summary:
DeclrationAndMacrosFinder will find some declarations (not macro!) that are
referened inside the macro somehow, isSearchedLocation() is not sufficient, we
don't know whether the searched source location is macro or not.
Reviewers: ilya-biryukov
Subscribers: klimek, jkorous-apple, ioeric, cfe-commits
Differential Revision: https://reviews.llvm.org/D44293
llvm-svn: 327387
Context can do what Tagged was intended to support (snapshot filesystems),
and less intrusively.
getTaggedFileSystem() no longer needs a filename.
Cleanups while here:
- code-complete now returns errors as Expected, like other functions
- added an alias Callback<T> for the usual callback function type
llvm-svn: 327344
Summary:
The new implementation attaches notes to diagnostic message and shows
the original diagnostics in the message of the note.
Reviewers: hokein, ioeric, sammccall
Reviewed By: sammccall
Subscribers: klimek, mgorny, cfe-commits, jkorous-apple
Differential Revision: https://reviews.llvm.org/D44142
llvm-svn: 327282
Summary:
This is an important ranking signal.
It's off for the dynamic index for now. Correspondingly, tell the index
infrastructure only to report declarations for the dynamic index.
Reviewers: ioeric, hokein
Subscribers: klimek, ilya-biryukov, jkorous-apple, cfe-commits
Differential Revision: https://reviews.llvm.org/D44315
llvm-svn: 327275
Updating the run-clang-tidy.py script to allow specification of the
config argument to the clang-tidy invocation.
Differential Revision: https://reviews.llvm.org/D43538
llvm-svn: 327186
Summary: This also matches the range in symbol index.
Reviewers: sammccall
Subscribers: klimek, ilya-biryukov, jkorous-apple, ioeric, cfe-commits
Differential Revision: https://reviews.llvm.org/D44247
llvm-svn: 327129
Summary:
These have different USRs than the underlying entity, but are not typically
interesting in their own right and can be numerous (e.g. generated traits).
Reviewers: ioeric
Subscribers: klimek, ilya-biryukov, jkorous-apple, cfe-commits
Differential Revision: https://reviews.llvm.org/D44298
llvm-svn: 327127
Setting up the mapper part of the frontend framework for a clang-doc
tool. It creates a series of relevant matchers for declarations, and
uses the ToolExecutor to traverse the AST and extract the matching
declarations and comments. The mapper serializes the extracted
information to individual records for reducing and eventually doc
generation.
For a more detailed overview of the tool, see the design document on the
mailing list: http://lists.llvm.org/pipermail/cfe-dev/2017-December/056203.html
Differential Revision: https://reviews.llvm.org/D41102
llvm-svn: 327102
Summary: This would save cost of walking over the AST, NFC.
Reviewers: ilya-biryukov
Subscribers: klimek, jkorous-apple, cfe-commits, ioeric
Differential Revision: https://reviews.llvm.org/D44251
llvm-svn: 327023
Summary:
For features like go-to-definition, clangd can point clients to symlink paths
(e.g. in bazel execroot) which might not be desired if the symlink points to a
file in the workspace. Clangd might not be able to build the file, and users
might prefer to edit the file on the real path.
This change converts file paths from clangd to real path (e.g. resolving symlinks).
Long term, we might want to the symlink handling logic to clangd where clangd
can better decide whether symlinks should be resolved according to e.g. compile
commands.
Reviewers: sammccall
Subscribers: klimek, ilya-biryukov, jkorous-apple, cfe-commits
Differential Revision: https://reviews.llvm.org/D44158
llvm-svn: 327009
Summary: I did not put lang opt check in AvoidSpinlockCheck since OSSpinLock is not objc specific. We won't want to skip it when analyzing some C++ target used by other ObjC sources.
Reviewers: hokein, benhamilton
Reviewed By: benhamilton
Subscribers: klimek, cfe-commits
Differential Revision: https://reviews.llvm.org/D44174
llvm-svn: 326928
Summary:
Previously, we tried to cover all "std::initializer_list" implicit conversion
cases in the code, but there are some corner cases that not covered (see
newly-added test in the patch).
Sipping all implicit AST nodes is a better way to filter out all these cases.
Reviewers: ilya-biryukov
Subscribers: klimek, xazax.hun, cfe-commits
Differential Revision: https://reviews.llvm.org/D44137
llvm-svn: 326799
Summary:
The intent was that [ar] doesn't match "FooBar"; the first character must match
a Head character (hard requirement, not just a low score).
This matches VSCode, and was "tested" but the tests were defective.
The tests expected matches("FooBar") to fail for lack of a match. But instead
it fails because the string should be annotated - matches("FooB[ar]").
This patch makes matches("FooBar") ignore annotations, as was intended.
Fixing the code to reject weak matches for the first char causes problems:
- [bre] no longer matches "HTMLBRElement".
We allow matching against an uppercase char even if we don't think it's head.
Only do this if there's at least one lowercase, to avoid triggering on MACROS
- [print] no longer matches "sprintf".
This is hard to fix without false positives (e.g. [int] vs "sprintf"])
This patch leaves this case broken. A future patch will add a dictionary
providing custom segmentation to common names from the standard library.
Fixed a couple of index tests that indirectly relied on broken fuzzy matching.
Added const in a couple of missing places for consistency with new code.
Subscribers: klimek, ilya-biryukov, jkorous-apple, ioeric, cfe-commits
Differential Revision: https://reviews.llvm.org/D44003
llvm-svn: 326721
Summary:
This subsumes most of the params to ClangdServer and ClangdLSPServer.
Adjacent changes:
- tests use a consistent set of options, except when testing specific options
- tests that previously used synchronous mode for convenience no longer do
- added a runAddDocument helper to SyncAPIs to mitigate the extra code
- rearranged main a bit to follow the structure of the options
Reviewers: ilya-biryukov
Subscribers: klimek, jkorous-apple, ioeric, cfe-commits
Differential Revision: https://reviews.llvm.org/D44088
llvm-svn: 326719
The test case previously triggered an assertion in the AST matchers because the QualType being matched is invalid. That is no longer the case after r326604.
llvm-svn: 326605
Ilya Biryukov