Commit Graph

1185 Commits

Author SHA1 Message Date
Ilya Biryukov f6faa382f3 [Index] Compute correct symbol kind for variable templates
Summary:
The index library itself seems to never pass variable templates as
input, however clangd does.

Reviewers: kadircet

Reviewed By: kadircet

Subscribers: jkorous, arphaman, cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D62579

llvm-svn: 361996
2019-05-29 17:49:30 +00:00
Ilya Biryukov c450874cb8 [clangd] Map typedefs to the same LSP completion kind as VSCode
For consistency and, more importantly, to get a nicer icon for those in VSCode.

llvm-svn: 361969
2019-05-29 15:10:19 +00:00
Haojian Wu 228b130a4b [clangd] Fix buildbot error.
llvm-svn: 361960
2019-05-29 14:11:53 +00:00
Haojian Wu 4c5a0d1683 [clangd] Remove the whitelist std symbols in CanonicalIncludes.
Summary: These symbols have been included via StdSymbolMap.inc.

Reviewers: sammccall

Subscribers: ilya-biryukov, MaskRay, jkorous, arphaman, kadircet, cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D62527

llvm-svn: 361952
2019-05-29 12:08:11 +00:00
Haojian Wu 78c5fa97eb [clangd] Another improvement for std include mapping.
Summary:
Improve the way of checking a symbol name is in the first cell. The previous way
is not very robost for cases where a cell lists multiple symbols (e.g. int8_t).

Reviewers: sammccall

Subscribers: ilya-biryukov, MaskRay, jkorous, arphaman, kadircet, cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D62575

llvm-svn: 361951
2019-05-29 12:03:41 +00:00
Ilya Biryukov bf559a7f3f [Index] Correctly set symbol kind of IndirectFieldDecl
Summary: The kind has been 'unknown' before, now it is 'field'.

Reviewers: kadircet

Reviewed By: kadircet

Subscribers: jkorous, arphaman, cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D62573

llvm-svn: 361941
2019-05-29 10:11:14 +00:00
Ilya Biryukov f9169d0896 [clangd] Represent Hover result using FormattedString
Reviewers: sammccall, kadircet

Reviewed By: kadircet

Subscribers: MaskRay, jkorous, arphaman, kadircet, cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D61601

llvm-svn: 361940
2019-05-29 10:01:00 +00:00
Sam McCall 81748bae47 [clangd] Add SourceManager accessor to ParsedAST. NFC
llvm-svn: 361883
2019-05-28 21:52:34 +00:00
Ilya Biryukov 800db530d9 [clangd] Fix test output for r361841
llvm-svn: 361846
2019-05-28 16:28:27 +00:00
Ilya Biryukov 8534675cef [clangd] Place cursor better after completing patterns
Summary:
By producing the $0 marker in the snippets at the last placeholder.
This produces nicer results in most cases, e.g. for
   namespace <#name#> {
     <#decls#>
   }

we now produce ${0:decls} instead of ${2:decls} and the final cursor
placement is more convenient.

Reviewers: hokein

Reviewed By: hokein

Subscribers: MaskRay, jkorous, arphaman, kadircet, cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D62389

llvm-svn: 361841
2019-05-28 15:33:37 +00:00
Ilya Biryukov b4a394506c [clangd] Compute expected type for templates
Reviewers: sammccall

Reviewed By: sammccall

Subscribers: MaskRay, jkorous, arphaman, kadircet, cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D62515

llvm-svn: 361823
2019-05-28 13:56:21 +00:00
Kadir Cetinkaya c6578eefdd [clangd] Introduce a structured hover response
Summary:
Change ClangdServer layer to output a structured response for Hover,
which can be rendered by client according to their needs.

Reviewers: sammccall, ilya-biryukov

Subscribers: ilya-biryukov, MaskRay, jkorous, arphaman, cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D61497

llvm-svn: 361803
2019-05-28 10:29:58 +00:00
Ilya Biryukov d12f48beda [clangd] Never end command-line flag description with a period. NFC
For consistency. Not having a period at the end is much more common and
seems to be the preferred style for command-line options.

llvm-svn: 361800
2019-05-28 09:31:27 +00:00
Ilya Biryukov 536a62d007 [clangd] Rename -run-synchronously to -sync
llvm-svn: 361798
2019-05-28 09:20:57 +00:00
Heejin Ahn e6e038c322 [clangd] tweaks: Add clangBasic dependency to LINK_LIBS
This is necessary to make builds with `-DBUILD_SHARED_LIBS=ON` work.

llvm-svn: 361687
2019-05-25 01:35:14 +00:00
Nico Weber bab1d8edcf Rename clangToolingRefactor to clangToolingRefactoring for consistency with its directory
See "[cfe-dev] The name of clang/lib/Tooling/Refactoring".

Differential Revision: https://reviews.llvm.org/D62420

llvm-svn: 361684
2019-05-25 00:27:19 +00:00
Ilya Biryukov 0f748e6e9b [clangd] Limit the size of synthesized fix message
Summary: A temporary workaround until we figure out a better way to present fixes.

Reviewers: kadircet

Reviewed By: kadircet

Subscribers: MaskRay, jkorous, arphaman, cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D62372

llvm-svn: 361625
2019-05-24 10:26:23 +00:00
Ilya Biryukov cabab29af2 [CodeComplete] Filter override completions by function name
Summary:
We put only part of the signature starting with a function name into "typed text"
chunks now, previously the whole signature was "typed text".

This leads to meaningful fuzzy match scores, giving better signals to
compare with other completion items.

Ideally, we would not display the result type to the user, but that requires adding
a new kind of completion chunk.

Reviewers: kadircet

Reviewed By: kadircet

Subscribers: jkorous, arphaman, cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D62298

llvm-svn: 361623
2019-05-24 10:18:39 +00:00
Ilya Biryukov 346758407e [Index] Fix reported references in presence of template type aliases
Summary: See the added test for an example.

Reviewers: kadircet

Reviewed By: kadircet

Subscribers: jkorous, arphaman, cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D62303

llvm-svn: 361511
2019-05-23 16:48:47 +00:00
Kadir Cetinkaya fb6ee67ab1 [clangd] Also update package-lock.json
llvm-svn: 361488
2019-05-23 12:02:14 +00:00
Kadir Cetinkaya 7d230d2661 [clangd] Bump vscode extension version
llvm-svn: 361486
2019-05-23 11:58:03 +00:00
Kadir Cetinkaya b970fd7188 [clangd-vscode] Do not customize uri converters in vscode
Summary:
Clangd is already resolving symlinks on the server side, therefore
there is no more need to handle it in client side. This was also resulting in
breakages whenever index contained a symbol coming from a non-existent file(like
a generated file), e.g. during workspace symbols whole response was dropped
since stat had failed.

Reviewers: ilya-biryukov

Subscribers: MaskRay, jkorous, arphaman, cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D62288

llvm-svn: 361475
2019-05-23 09:58:29 +00:00
Ilya Biryukov eee5d425c1 [clangd-vscode] Bump versions dependencies. NFC
Result of running 'npm audit fix', which tracks security vulnerabilities.

llvm-svn: 361464
2019-05-23 08:06:24 +00:00
Kadir Cetinkaya eae2c64932 [clangd] improve help message for limit-results
Summary: Make it clear that the default is 100.

Patch by Brennan Vincent(@umanwizard)!

Reviewers: #clang-tools-extra, kadircet

Reviewed By: kadircet

Subscribers: ilya-biryukov, MaskRay, jkorous, arphaman, kadircet, cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D61865

llvm-svn: 361388
2019-05-22 14:19:40 +00:00
Sam McCall 0321b370f2 [clangd] Turn no-parse-completion on by when preamble isn't ready. Add flag to force it.
Reviewers: kadircet

Subscribers: ilya-biryukov, MaskRay, jkorous, arphaman, cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D62135

llvm-svn: 361258
2019-05-21 13:40:31 +00:00
Sam McCall a1b5780ec1 [clangd] Add tweak to convert normal to raw string literal, when it contains escapes.
Reviewers: ilya-biryukov

Subscribers: mgorny, MaskRay, jkorous, arphaman, kadircet, cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D62151

llvm-svn: 361252
2019-05-21 13:04:24 +00:00
Ilya Biryukov 7e6b6ea877 [clangd] Make it possible to use VFS from parsing for getting tidy options
Summary:
To give an option for clangd embedders with snapshotted filesystem to
read config files from exact snapshots, possibly loosing some
performance from caching capabilities of the current implementations.

Reviewers: sammccall

Reviewed By: sammccall

Subscribers: MaskRay, jkorous, arphaman, kadircet, cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D62143

llvm-svn: 361178
2019-05-20 17:30:46 +00:00
Ilya Biryukov 03a7353fa0 [clangd] Fix naming warning from clang-tidy. NFC
Also remove newlines and braces.

llvm-svn: 361147
2019-05-20 12:17:36 +00:00
Fangrui Song cb4b3e5cb4 [clangd] Respect WarningsAsErrors configuration for clang-tidy
This completes the fix for https://bugs.llvm.org/show_bug.cgi?id=41218.

Reviewed By: sammccall

Patch by Nathan Ridge!

Differential Revision: https://reviews.llvm.org/D61841

llvm-svn: 361113
2019-05-19 04:19:14 +00:00
Fangrui Song c2aded5017 [clangd] Respect clang-tidy suppression comments
This partially fixes https://bugs.llvm.org/show_bug.cgi?id=41218.

Reviewed By: sammccall

Patch by Nathan Ridge!

Differential Revision: https://reviews.llvm.org/D60953

llvm-svn: 361112
2019-05-19 04:06:52 +00:00
Kadir Cetinkaya 40177ac6d1 [clangd] Bump index version and get rid of wrong assertion
Summary:
After rL360344, BackgroundIndex expects symbols with zero refcounts.
Therefore existing index files are no longer valid.

Assertion regarding finding target of a reference was wrong, since
background-index might still be going on or we might've loaded only some part of
the shards and might be missing the declaring shards for the symbol.

Reviewers: ilya-biryukov

Subscribers: MaskRay, jkorous, arphaman, cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D61734

llvm-svn: 360349
2019-05-09 15:07:53 +00:00
Kadir Cetinkaya 70674549f1 [clangd] Count number of references while merging RefSlabs inside FileIndex
Summary:
For counting number of references clangd was relying on merging every
duplication of a symbol. Unfortunately this does not apply to FileIndex(and one
of its users' BackgroundIndex), since we get rid of duplication by simply
dropping symbols coming from non-canonical locations. So only one or two(coming
from canonical declaration header and defined source file, if exists)
replications of the same symbol reaches merging step.

This patch changes reference counting logic to rather count number of different
RefSlabs a given SymbolID exists.

Reviewers: ilya-biryukov

Subscribers: ioeric, MaskRay, jkorous, mgrang, arphaman, jdoerfert, cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D59481

llvm-svn: 360344
2019-05-09 14:22:07 +00:00
Ilya Biryukov 2612bac747 [clangd] Fix a TSAN warning in TUSchedulerTests
llvm-svn: 360336
2019-05-09 12:21:28 +00:00
Mikael Holmen a186edbc00 Fix gcc compilation warning in test case [NFC]
Without this, gcc (7.4) complains with

../tools/clang/tools/extra/clangd/unittests/PrintASTTests.cpp:99:28: error: ISO C++11 requires at least one argument for the "..." in a variadic macro [-Werror]
                         })));
                            ^

llvm-svn: 360334
2019-05-09 12:12:35 +00:00
Ilya Biryukov db68b104d8 [clangd] Use AsyncTaskRunner in BackgroundIndex instead of std::thread
Summary:
To unify the way we create threads in clangd.
This should simplify landing D50993.

Reviewers: kadircet

Reviewed By: kadircet

Subscribers: MaskRay, jkorous, arphaman, jfb, cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D61724

llvm-svn: 360332
2019-05-09 12:04:07 +00:00
Ilya Biryukov 5b0872fcfd [clangd] Introduce intermediate representation of formatted text
Summary: That can render to markdown or plain text. Used for findHover requests.

Reviewers: malaperle, sammccall, kadircet

Reviewed By: sammccall

Subscribers: mgorny, MaskRay, jkorous, arphaman, kadircet, cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D58547

llvm-svn: 360151
2019-05-07 14:18:18 +00:00
Sam McCall b9ec3e9370 [clangd] Oops, switchSourceHeader still needs to return a URI.
Reviewers: kadircet

Subscribers: ilya-biryukov, MaskRay, jkorous, arphaman, cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D61630

llvm-svn: 360121
2019-05-07 08:30:32 +00:00
Sam McCall 111fe84bbc [clangd] switchSourceHeader uses null not empty string as sentinel.
As far as I can see, only theia actually implements this, and it expects null.

llvm-svn: 360119
2019-05-07 07:55:35 +00:00
Sam McCall e04799fbe3 [clangd] Add test that r360116 accidentally fixed a duplicate-edits bug in rename. NFC
llvm-svn: 360118
2019-05-07 07:45:41 +00:00
Sam McCall c094912ae5 [clangd] Move Rename into its own file, and add unit test. NFC
Reviewers: kadircet

Subscribers: mgorny, ilya-biryukov, MaskRay, jkorous, arphaman, jfb, cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D61596

llvm-svn: 360116
2019-05-07 07:11:56 +00:00
Sam McCall 8940f46880 [clangd] Expose whether no-compile completion was used.
Summary: Embedding clients want to experiment with showing such results in e.g. a different color.

Reviewers: kadircet

Subscribers: ilya-biryukov, MaskRay, jkorous, arphaman, cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D61588

llvm-svn: 360039
2019-05-06 12:03:26 +00:00
Sam McCall 9fb22b2c86 [clangd] Boost code completion results that were named in the last few lines.
Summary:
The hope is this will catch a few patterns with repetition:

  SomeClass* S = ^SomeClass::Create()

  int getFrobnicator() { return ^frobnicator_; }

  // discard the factory, it's no longer valid.
  ^MyFactory.reset();

Without triggering antipatterns too often:

  return Point(x.first, x.^second);

I'm going to gather some data on whether this turns out to be a win overall.

Subscribers: ilya-biryukov, MaskRay, jkorous, arphaman, jfb, kadircet, cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D61537

llvm-svn: 360030
2019-05-06 10:25:10 +00:00
Ilya Biryukov 3ab77491dd [clangd] Qualify uses of ::testing everywhere. NFC
Add an initial '::' qualifier to all usages of 'testing' namespace that
did not have one.

The goal is to make our code style in tests more consistent.

llvm-svn: 360026
2019-05-06 10:08:47 +00:00
Sam McCall 949d69f5cf [clangd] Always call getFormatStyleForFile().
This means "format" will no longer return an error if the -fallback-style flag
is invalid, it will log and use LLVM style. This doesn't really matter.

Also document the dependence on global variables. (This patch is a
compromise - it's probably not worth actually avoiding the globals).

llvm-svn: 360020
2019-05-06 08:39:17 +00:00
Sam McCall fb60758004 [clangd] Support -fallback-style, similar to clang-format.
Reviewers: kadircet

Subscribers: ilya-biryukov, MaskRay, jkorous, arphaman, cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D61519

llvm-svn: 360016
2019-05-06 08:11:59 +00:00
Richard Smith 9d4bb51f57 Fix test to avoid assuming clang will diagnose problems in unreachable code.
llvm-svn: 360009
2019-05-06 04:07:30 +00:00
Sam McCall ec026532d6 [clangd] Fix header-guard check for include insertion, and don't index header guards.
Summary:
Both of these attempt to check whether a header guard exists while parsing the
file. However the file is only marked as guarded once clang finishes processing
it. We defer the checks and work until SymbolCollector::finish().

This is ugly and ad-hoc, deferring *all* work might be cleaner.

Reviewers: kadircet

Subscribers: ilya-biryukov, MaskRay, jkorous, mgrang, arphaman, cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D61442

llvm-svn: 359880
2019-05-03 13:17:29 +00:00
Kadir Cetinkaya 50c3e8cb40 [clangd] Also perform merging for symbol definitions
Summary:
clangd currently prefers declarations from codegen files. This patch
implements that behavior for definition locations. If we have definiton
locations both coming from AST and index, clangd will perform a merging to show
the codegen file if that's the case.

Reviewers: sammccall

Subscribers: ilya-biryukov, MaskRay, jkorous, arphaman, cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D61126

llvm-svn: 359874
2019-05-03 12:11:14 +00:00
Ilya Biryukov d020f270d6 [clangd] Minor code style cleanups in Protocol.h. NFC
- Remove a parameter name that was misspelled (OS used for non-stream
  parameter)
- Declare operator == (TextEdit, TextEdit) outside the struct, for
  consistency with other user-declared ops in our code.
- Fix naming style of a parameter.

llvm-svn: 359866
2019-05-03 08:03:21 +00:00
Jan Korous f90458b389 [clangd][xpc] Cannonicalize value of CLANGD_BUILD_XPC before caching
llvm-svn: 359824
2019-05-02 20:32:56 +00:00