| Commit message (Collapse) | Author | Age | Files | Lines |
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part of check-clang-tools.
Summary:
Motivation:
- this layout is a pain to work with
- without a common root, it's painful to express things like "disable clangd" (D61122)
- CMake/lit configs are a maintenance hazard, and the more the one-off hacks
for various tools are entangled, the more we see apathy and non-ownership.
This attempts to use the bare-minimum configuration needed (while still
supporting the difficult cases: windows, standalone clang build, dynamic libs).
In particular the lit.cfg.py and lit.site.cfg.py.in are merged into lit.cfg.in.
The logic in these files is now minimal.
(Much of clang-tools-extra's lit configs can probably be cleaned up by reusing
lit.llvm.llvm_config.use_clang(), and every llvm project does its own version of
LDPATH mangling. I haven't attempted to fix any of those).
Docs are still in clang-tools-extra/docs, I don't have any plans to touch those.
Reviewers: gribozavr
Subscribers: mgorny, javed.absar, MaskRay, jkorous, arphaman, kadircet, jfb, cfe-commits, ilya-biryukov, thakis
Tags: #clang
Differential Revision: https://reviews.llvm.org/D61187
llvm-svn: 359424
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Summary: We scrape the enclosing scopes from the source file, and use them in the query.
Reviewers: kadircet
Subscribers: ilya-biryukov, MaskRay, jkorous, mgrang, arphaman, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D61077
llvm-svn: 359284
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Summary:
Annotations allow writing nice-looking unit test code when one needs
access to locations from the source code, e.g. running code completion
at particular offsets in a file. See comments in Annotations.cpp for
more details on the API.
Also got rid of a duplicate annotations parsing code in clang's code
complete tests.
Reviewers: gribozavr, sammccall
Reviewed By: gribozavr
Subscribers: mgorny, hiraditya, ioeric, MaskRay, jkorous, arphaman, kadircet, jdoerfert, cfe-commits, llvm-commits
Tags: #clang, #llvm
Differential Revision: https://reviews.llvm.org/D59814
llvm-svn: 359179
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llvm-svn: 359112
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llvm-svn: 359079
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Summary:
Include insertion in clangd was inserting absolute paths when the
include directory was an absolute path with a double dot. This patch makes sure
double dots are handled both with absolute and relative paths.
Reviewers: sammccall
Subscribers: ilya-biryukov, ioeric, jkorous, arphaman, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D60873
llvm-svn: 359078
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It now comes with a follow-up fix for the clients of this API
in clangd and clang-tidy.
Differential Revision: https://reviews.llvm.org/D59977
llvm-svn: 359035
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Patch by Nathan Ridge!
Dependent bases are handled heuristically, by replacing them with the
class template that they are a specialization of, where possible. Care
is taken to avoid infinite recursion.
Differential Revision: https://reviews.llvm.org/D59756
llvm-svn: 358866
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Summary: We already have the structure internally, we just need to expose it.
Reviewers: ilya-biryukov
Subscribers: ioeric, MaskRay, jkorous, arphaman, kadircet, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D60267
llvm-svn: 358675
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Reviewers: gribozavr
Subscribers: krytarowski, ilya-biryukov, ioeric, MaskRay, jkorous, arphaman, jfb, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D60865
llvm-svn: 358664
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The check name is reported in Diagnostic.code.
Reviewers: kadircet
Subscribers: ilya-biryukov, ioeric, MaskRay, jkorous, arphaman, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D60819
llvm-svn: 358612
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Summary:
- for warnings, use the flag the warning is controlled by (-Wfoo)
- for errors, keep using the internal name (there's nothing better) but
drop the err_ prefix
This comes at the cost of uniformity, it's no longer totally obvious
exactly what the code field contains. But the -Wname flags are so much
more useful to end-users than the internal warn_foo that this seems worth it.
Reviewers: kadircet
Subscribers: ilya-biryukov, ioeric, MaskRay, jkorous, arphaman, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D60822
llvm-svn: 358611
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insertion.
Summary:
Typically used with umbrella headers, e.g. GTK:
#if !defined (__GTK_H_INSIDE__) && !defined (GTK_COMPILATION)
#error "Only <gtk/gtk.h> can be included directly."
#endif
Heuristic is fairly conservative, a quick code search over github showed
a fair number of hits and few/no false positives. (Not all were umbrella
headers, but I'd be happy avoiding include insertion for all of them).
We may want to relax the heuristic later to catch more cases.
Reviewers: ioeric
Subscribers: ilya-biryukov, MaskRay, jkorous, arphaman, kadircet, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D60815
llvm-svn: 358605
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Reviewers: kadircet
Subscribers: ilya-biryukov, ioeric, MaskRay, jkorous, arphaman, jdoerfert, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D58291
llvm-svn: 358575
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treat .def like .inc.
Summary:
We do have some reports of include insertion behaving badly in some
codebases. Requiring header guards both makes sense in principle, and is
likely to disable this "nice-to-have" feature in codebases where headers don't
follow the expected pattern.
With this we can drop some other heuristics, such as looking at file
extensions to detect known non-headers - implementation files have no guards.
One wrinkle here is #import - objc headers may not have guards because
they're intended to be used via #import. If the header is the main file
or is #included, we won't collect locations - merge should take care of
this if we see the file #imported somewhere. Seems likely to be OK.
Headers which have a canonicalization (stdlib, IWYU) are exempt from this check.
*.inc files continue to be handled by looking up to the including file.
This patch also adds *.def here - tablegen wants this pattern too.
In terms of code structure, the division between SymbolCollector and
CanonicalIncludes has shifted: SymbolCollector is responsible for more.
This is because SymbolCollector has all the SourceManager/HeaderSearch access
needed for checking for guards, and we interleave these checks with the *.def
checks in a loop (potentially).
We could hand all the info into CanonicalIncludes and put the logic there
if that's preferable.
Reviewers: ioeric
Subscribers: ilya-biryukov, MaskRay, jkorous, arphaman, kadircet, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D60316
llvm-svn: 358571
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include.
Summary:
Previously, we would use include spelling of the declaring header to check
whether the inserted header is the same as the main file. This doesn't help because
we only have file path of the main file.
Reviewers: sammccall
Subscribers: ilya-biryukov, MaskRay, jkorous, arphaman, kadircet, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D60687
llvm-svn: 358496
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Summary:
Some implicit/built-in decls lack the source location
information. Fallback to OrigD that we've seen in the source code
instead of the canonical one in those cases.
Reviewers: sammccall
Subscribers: cfe-commits, arphaman, jkorous, MaskRay, ioeric, ilya-biryukov
Tags: #clang
Differential Revision: https://reviews.llvm.org/D60689
llvm-svn: 358413
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Summary:
This makes addDocument non-blocking and would also allow code completion
(in fallback mode) to run when worker waits for the compile command.
Reviewers: sammccall, ilya-biryukov
Reviewed By: ilya-biryukov
Subscribers: javed.absar, MaskRay, jkorous, arphaman, kadircet, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D60607
llvm-svn: 358400
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llvm-svn: 358373
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llvm-svn: 358293
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responses
Summary:
Last part of re-landing rC356541. Puts TemplateArgumentsList into
responses of the above mentioned two requests.
Reviewers: ioeric, ilya-biryukov
Subscribers: MaskRay, jkorous, arphaman, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D59641
llvm-svn: 358274
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Summary:
Part of re-landing rC356541 with D59599. Changes the way we store
template arguments, previous patch was storing them inside Name field of Symbol.
Which was violating the assumption:
```Symbol::Scope+Symbol::Name == clang::clangd::printQualifiedName```
which was made in multiple places inside codebase. This patch instead moves
those arguments into their own field. Currently the field is meant to be
human-readable, can be made structured if need be.
Reviewers: ioeric, ilya-biryukov, gribozavr
Subscribers: MaskRay, jkorous, arphaman, jdoerfert, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D59640
llvm-svn: 358273
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Summary:
Prepares ground for printing template arguments as written in the
source code, part of re-landing rC356541 with D59599 applied.
Reviewers: ioeric, ilya-biryukov
Subscribers: mgorny, MaskRay, jkorous, arphaman, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D59639
llvm-svn: 358272
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ready.
Summary:
o Lex the code to get the identifiers and put them into a "symbol" index.
o Adds a new completion mode without compilation/sema into code completion workflow.
o Make IncludeInserter work even when no compile command is present, by avoiding
inserting non-verbatim headers.
Reviewers: sammccall
Reviewed By: sammccall
Subscribers: ilya-biryukov, MaskRay, jkorous, arphaman, kadircet, jdoerfert, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D60126
llvm-svn: 358159
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Missed part of the change to make clangd build on Darwin. Fixes the build after
SVN r358103.
llvm-svn: 358107
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llvm-svn: 358098
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Summary:
There are cases where Sema can't tell that "foo" in foo::Bar is a
namespace qualifier, like in incomplete macro expansions.
After this patch, if sema reports no specifier but it looks like there's one in
the source code, then we take it into account.
Reworked structure and comments in getQueryScopes to try to fight
creeping complexity - unsure if I succeeded.
I made the test harder (the original version also passes).
Reviewers: ioeric
Subscribers: ilya-biryukov, MaskRay, jkorous, arphaman, kadircet, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D60503
llvm-svn: 358091
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code completion
Summary: One clear use case: use with an editor that reacts poorly to edits above the cursor.
Reviewers: ioeric
Subscribers: ilya-biryukov, MaskRay, jkorous, arphaman, kadircet, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D60409
llvm-svn: 358075
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Summary:
Intent is to use the heuristically-parsed scope in cases where we get bogus
results from sema, such as in complex macro expansions.
Added a motivating testcase we currently get wrong.
Name changed because we (already) use this for things other than speculation.
Reviewers: ioeric
Subscribers: ilya-biryukov, MaskRay, jkorous, arphaman, kadircet, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D60500
llvm-svn: 358074
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preamble is not ready.
Summary:
When calling TUScehduler::runWithPreamble (e.g. in code compleiton), allow
entering a fallback mode when compile command or preamble is not ready, instead of
waiting. This allows clangd to perform naive code completion e.g. using identifiers
in the current file or symbols in the index.
This patch simply returns empty result for code completion in fallback mode. Identifier-based
plus more advanced index-based completion will be added in followup patches.
Reviewers: ilya-biryukov, sammccall
Reviewed By: sammccall
Subscribers: sammccall, javed.absar, MaskRay, jkorous, arphaman, kadircet, jdoerfert, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D59811
llvm-svn: 357916
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llvm-svn: 357690
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place. NFC
llvm-svn: 357689
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Summary:
Instead of tooling::Replacement. To avoid the need to have contents of
the file at the caller site. This also aligns better with other methods
in ClangdServer, majority of those already return LSP-specific data
types.
Reviewers: hokein, ioeric, sammccall
Reviewed By: sammccall
Subscribers: MaskRay, jkorous, arphaman, kadircet, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D60179
llvm-svn: 357561
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WIN32 is not defined, _WIN32 is, use that instead.
llvm-svn: 357429
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Summary:
- we don't record the warnings at all
- we don't want to stop indexing if we hit error-limit due to warnings
- this allows some analyses to be skipped which can save some CPU
https://github.com/clangd/clangd/issues/24
Reviewers: hokein
Subscribers: ilya-biryukov, ioeric, jkorous, arphaman, kadircet, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D59935
llvm-svn: 357186
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llvm-svn: 357175
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Summary:
(Changes to UTF-8/UTF-16 here are NFC, moving things around to make the
cases more symmetrical)
Reviewers: ilya-biryukov
Subscribers: ioeric, MaskRay, jkorous, arphaman, kadircet, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D59927
llvm-svn: 357173
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Summary:
Still some pieces to go here: unit tests for new SourceCode functionality and
a command-line flag to force utf-8 mode. But wanted to get early feedback.
Reviewers: hokein
Subscribers: ilya-biryukov, ioeric, MaskRay, jkorous, arphaman, kadircet, jdoerfert, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D58275
llvm-svn: 357102
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This reverts commit 44a63f6a150dec72dea43730d2a89d292e58bd6f. It segfaults on an internal test case (will follow up off thread).
llvm-svn: 356623
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Reviewers: ilya-biryukov
Subscribers: ioeric, MaskRay, jkorous, arphaman, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D59354
llvm-svn: 356541
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Summary:
Patch by Nathan Ridge(@nridge)!
This is an LSP extension proposed here:
https://github.com/Microsoft/vscode-languageserver-node/pull/426
An example client implementation can be found here:
https://github.com/theia-ide/theia/pull/3802
Reviewers: kadircet, sammccall
Reviewed By: kadircet
Subscribers: jdoerfert, sammccall, cfe-commits, mgorny, dschaefer, simark, ilya-biryukov, ioeric, MaskRay, jkorous, arphaman, kadircet
Tags: #clang
Differential Revision: https://reviews.llvm.org/D56370
llvm-svn: 356445
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For consistency with most of the test code.
llvm-svn: 356264
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Summary:
To reduce the gap between prefix and initialism matches.
The motivation is producing better scoring in one particular example,
but the change does not seem to cause large regressions in other cases.
The examples is matching 'up' against 'unique_ptr' and 'upper_bound'.
Before the change, we had:
- "[u]nique_[p]tr" with a score of 0.3,
- "[up]per_bound" with a score of 1.0.
A 3x difference meant that symbol quality signals were almost always ignored
and 'upper_bound' was always ranked higher.
However, intuitively, the match scores should be very close for the two.
After the change we have the following scores:
- "[u]nique_[p]tr" with a score of 0.75,
- "[up]per_bound" with a score of 1.0.
Reviewers: ioeric
Reviewed By: ioeric
Subscribers: MaskRay, jkorous, arphaman, kadircet, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D59300
llvm-svn: 356261
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navigation purposes
Summary:
This introduces ~4k new symbols, and ~10k refs for LLVM. We need that
information for providing better code navigation support:
- When references for a class template is requested, we should return these specializations as well.
- When children of a specialization is requested, we should be able to query for those symbols(instead of just class template)
Number of symbols: 378574 -> 382784
Number of refs: 5098857 -> 5110689
Reviewers: hokein, gribozavr
Reviewed By: gribozavr
Subscribers: nridge, ilya-biryukov, ioeric, MaskRay, jkorous, arphaman, jdoerfert, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D59083
llvm-svn: 356125
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Reviewers: hokein
Subscribers: ilya-biryukov, ioeric, MaskRay, jkorous, arphaman, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D59084
llvm-svn: 355681
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Reviewers: gribozavr
Subscribers: ilya-biryukov, ioeric, MaskRay, jkorous, arphaman, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D58815
llvm-svn: 355679
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Summary:
As can be seen in https://github.com/llvm-mirror/clang/blob/master/lib/Tooling/Tooling.cpp#L385
clang tool invocations adjust commands normally like this. In clangd we have
different code paths for invoking a frontend action(preamble builds, ast builds,
background index, clangd-indexer) they all work on the same GlobalCompilationDatabase
abstraction, but later on are subject to different modifications.
This patch makes sure all of the clangd actions make use of the same compile
commands before invocation.
Enables background-index to work on chromium codebase(since they had dependency
file output in their compile commands).
Reviewers: gribozavr, hokein
Subscribers: ilya-biryukov, ioeric, MaskRay, jkorous, arphaman, jdoerfert, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D59086
llvm-svn: 355669
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Summary:
clangd embedder can distinguish diagnostics from clang or clang-tidy.
Reviewers: ilya-biryukov
Subscribers: ioeric, MaskRay, jkorous, arphaman, kadircet, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D58600
llvm-svn: 355493
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llvm-svn: 355188
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Summary:
Suppose `clangd::` is unresolved in the following example. Currently,
we simply use "clangd::" as the query scope. We can do better by combining with
accessible scopes in the context. The query scopes can be `{clangd::, clang::clangd::}`.
```
namespace clang { clangd::^ }
```
Reviewers: ilya-biryukov, sammccall, hokein, kadircet
Reviewed By: kadircet
Subscribers: MaskRay, jkorous, arphaman, kadircet, jdoerfert, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D58448
llvm-svn: 354963
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