Summary:
- For now, we don't trigger in any case if it's an empty selection
- Fixed unittests
Reviewers: kadircet, sammccall
Subscribers: ilya-biryukov, MaskRay, jkorous, arphaman, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D64912
llvm-svn: 366451
Summary: Template parameters and specializations were not being highlighted before. This adds highlightings to those types of tokens by adding two Visit* methods.
Reviewers: hokein, sammccall, ilya-biryukov
Subscribers: MaskRay, jkorous, arphaman, kadircet, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D64855
llvm-svn: 366420
Summary:
Lexer::getLocForEndOfToken is defined to return an
invalid location if the given location is inside a macro.
Other checks conditionally warn based off location
validity. Updating this check to do the same.
Reviewers: JonasToth, aaron.ballman, nickdesaulniers
Reviewed By: nickdesaulniers
Subscribers: lebedev.ri, nickdesaulniers, xazax.hun, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D64607
llvm-svn: 366353
Summary: Also reorganize the code for computing supertypes to make it more symmetric to subtypes.
Reviewers: kadircet
Reviewed By: kadircet
Subscribers: ilya-biryukov, MaskRay, jkorous, arphaman, kadircet, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D64613
llvm-svn: 366338
Summary:
If there is no comment, place it at the closing brace of a namespace
definition. Previously it was placed at the next character after the
closing brace.
The new position produces a better location for highlighting in clangd
and does not seem to make matters worse for clang-tidy.
Reviewers: alexfh, hokein
Reviewed By: alexfh, hokein
Subscribers: xazax.hun, kadircet, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D64861
llvm-svn: 366337
Summary:
Finds non-static member functions that can be made ``static``.
I have run this check (repeatedly) over llvm-project. It made 1708 member functions
``static``. Out of those, I had to exclude 22 via ``NOLINT`` because their address
was taken and stored in a variable of pointer-to-member type (e.g. passed to
llvm::StringSwitch).
It also made 243 member functions ``const``. (This is currently very conservative
to have no false-positives and can hopefully be extended in the future.)
You can find the results here: https://github.com/mgehre/llvm-project/commits/static_const_eval
Reviewers: alexfh, aaron.ballman
Subscribers: mgorny, xazax.hun, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D61749
llvm-svn: 366265
Summary:
In `typedef int A` the `A` was not highlighted previously.
This patch gives `A` the same kind of highlighting that the underlying type has (class/enum) (which in this example is no special highlighting because builtins are not handled yet)
Will add highlightings for built ins in another patch.
Reviewers: hokein, sammccall, ilya-biryukov
Subscribers: MaskRay, jkorous, arphaman, kadircet, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D64754
llvm-svn: 366207
Summary:
This increases the odds that the boosted file (cpp file matching header)
will be ready. (It always enqueues first, so it'll be present unless
another thread indexes *two* files before the first thread indexes one.)
Reviewers: kadircet
Subscribers: ilya-biryukov, MaskRay, jkorous, arphaman, llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D64682
llvm-svn: 366199
Summary: The RecursiveASTVisitor sometimes visits exprs in initializer lists twice. Added deduplication to prevent duplicate highlighting tokens from appearing. Done by sorting and a linear search.
Reviewers: hokein, sammccall, ilya-biryukov
Subscribers: MaskRay, jkorous, mgrang, arphaman, kadircet, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D64634
llvm-svn: 366070
Summary: VSCode does not have a scope for enum constants. So they were placed under "constant.other.enum" as that seems to be the most correct scope for enum constants. However, this makes theia color them blue (the same color it uses for keywords).
Reviewers: hokein, sammccall, ilya-biryukov
Subscribers: MaskRay, jkorous, arphaman, kadircet, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D64624
llvm-svn: 366045
Summary:
This allows the client to resolve subtypes one level at a time.
For supertypes, this is not necessary, because we eagerly compute
supertypes and return all levels.
Reviewers: sammccall
Subscribers: ilya-biryukov, MaskRay, jkorous, arphaman, kadircet, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D64308
llvm-svn: 365986
Tests on Windows were failing due to path separator differences.
'/' was being used as separator in the expected output, paths in expected
output are now changed to their native form before comparing them to the
actual output.
Committed on behalf of Diego Astiazarán (diegoaat97@gmail.com).
Differential Revision: https://reviews.llvm.org/D64669
llvm-svn: 365967
<a> tags are added for the parents and members of records and return type and
params of functions. The link redirects to the reference's info file.
The directory path where each info file will be saved is now generated in the
serialization phase and stored as an attribute in each Info.
Bitcode writer and reader were modified to handle the new attributes.
Committed on behalf of Diego Astiazarán (diegoaat97@gmail.com).
Differential Revision: https://reviews.llvm.org/D63663
llvm-svn: 365937
Summary:
- Fixed toHalfOpenFileRange to work for macros as well as template
instantiations
- Added unit tests
Breaking test case for older version of toHalfOpenFileRange:
\# define FOO(X) X++
int a = 1;
int b = FOO(a);
toHalfOpenFileRange for the sourceRange of VarDecl for b returned the
wrong Range.
Reviewers: sammccall, kadircet
Subscribers: ilya-biryukov, MaskRay, jkorous, arphaman, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D64562
llvm-svn: 365894
Summary:
In practice, opening Foo.h will still often result in Foo.cpp making the
second index build instead of the first, as the rebuild policy doesn't
know to wait.
Reviewers: kadircet
Subscribers: ilya-biryukov, javed.absar, MaskRay, jkorous, arphaman, llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D64575
llvm-svn: 365888
Summary: Previously, we ran the prepare, even for the tweaks that are disabled.
Reviewers: sammccall
Subscribers: ilya-biryukov, MaskRay, jkorous, arphaman, kadircet, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D64565
llvm-svn: 365882
Summary:
This allows the client to resolve subtypes one level at a time.
For supertypes, this is not necessary, because we eagerly compute
supertypes and return all levels.
Reviewers: sammccall
Subscribers: ilya-biryukov, MaskRay, jkorous, arphaman, kadircet, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D64308
llvm-svn: 365867
Add a tweak for clangd to replace an auto keyword to the deduced type.
This way a user can declare something with auto and then have the
IDE/clangd replace auto with whatever type clangd thinks it is. In case
of long/complext types this makes is reduces writing effort for the
user.
The functionality is similar to the hover over the auto keyword.
Example (from the header):
```
/// Before:
/// auto x = Something();
/// ^^^^
/// After:
/// MyClass x = Something();
/// ^^^^^^^
```
Patch by kuhnel! (Christian Kühnel)
Differential Revision: https://reviews.llvm.org/D62855
llvm-svn: 365792
Summary:
GetTypePtr requires that the type should not be null, otherwise we hit
an assertion, we should use getTypePtrOrNull instead.
Reviewers: sammccall, SureYeaah
Subscribers: ilya-biryukov, MaskRay, jkorous, arphaman, kadircet, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D64556
llvm-svn: 365763
This was reverted in rL365678, the failure was due to YAML parsing of
compile_commands.json.
Converting backslashes to forward slashes to fix the issue in unittest.
llvm-svn: 365748
Without the fix gcc 7.4.0 complains with
/data/repo/master/clang-tools-extra/clang-doc/HTMLGenerator.cpp: In member function 'llvm::SmallString<16> clang::doc::{anonymous}::HTMLTag::ToString() const':
/data/repo/master/clang-tools-extra/clang-doc/HTMLGenerator.cpp:165:1: error: control reaches end of non-void function [-Werror=return-type]
}
^
/data/repo/master/clang-tools-extra/clang-doc/HTMLGenerator.cpp: In member function 'bool clang::doc::{anonymous}::HTMLTag::HasInlineChildren() const':
/data/repo/master/clang-tools-extra/clang-doc/HTMLGenerator.cpp:142:1: error: control reaches end of non-void function [-Werror=return-type]
}
^
/data/repo/master/clang-tools-extra/clang-doc/HTMLGenerator.cpp: In member function 'bool clang::doc::{anonymous}::HTMLTag::IsSelfClosing() const':
/data/repo/master/clang-tools-extra/clang-doc/HTMLGenerator.cpp:126:1: error: control reaches end of non-void function [-Werror=return-type]
}
^
cc1plus: all warnings being treated as errors
llvm-svn: 365736
Summary:
...template argument.
Remove the forward declaration and include the appropriate header instead.
Remove CompileCommand too, which is also in the header.
llvm-svn: 365713
Implements an HTML generator.
Nodes are used to represent each part of the HTML file. There are TagNodes that
represent every HTML tag (p, h1, div, ...) and they have children nodes, which
can be TagNodes or TextNodes (these nodes only have text).
Proper indentation is rendered within the files generated by tool.
No styling (CSS) is included.
Committed on behalf of Diego Astiazarán (diegoaat97@gmail.com)
Differential Revision: https://reviews.llvm.org/D63857
llvm-svn: 365687
Previously reverted in 364141 due to buildbot breakage, and fixed here
by making GeneralCategory global a ManagedStatic.
Summary:
This change processes `OptionCategory`s and `SubCommand`s as they
are seen instead of caching them in the Option class and processing
them later. Doing so simplifies the work needed to be done by the Global
parser and significantly reduces the size of the Option class to a mere 64
bytes.
Removing the `OptionCategory` cache saved 24 bytes, and removing
the `SubCommand` cache saved an additional 48 bytes, for a total of a
72 byte reduction.
Reviewed By: serge-sans-paille
Tags: #llvm, #clang
Differential Revision: https://reviews.llvm.org/D62105
llvm-svn: 365675
Summary:
This would allow clangd embedders to use the ClangdServer::rename for other
purposes (highlighting all the occurrences of the symbol in prepare
stage).
Reviewers: sammccall, ilya-biryukov
Subscribers: MaskRay, jkorous, arphaman, kadircet, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D64481
llvm-svn: 365631
modernize-trailing-return-type runs the preprocessor, breaking the token
collection logic.
This lead to a crash before, see the new test for a repro.
llvm-svn: 365607
When we fail to calculate #include insertion for a completion item.
Note that this change does not add a test, although that would be good.
llvm-svn: 365606
Summary:
Previously it was rebuilding every 5s by default, which was much too frequent
in the long run - the goal was to provide an early build. There were also some
bugs. There were also some bugs, and a dedicated thread was used in production
but not tested.
- rebuilds are triggered by #TUs built, rather than time. This should scale
more sensibly to fast vs slow machines.
- there are two separate indexed-TU thresholds to trigger index build: 5 TUs
for the first build, 100 for subsequent rebuilds.
- rebuild is always done on the regular indexing threads, and is affected by
blockUntilIdle. This means unit/lit tests run the production configuration.
- fixed a bug where we'd rebuild after attempting to load shards, even if there
were no shards.
- the BackgroundIndexTests don't really test the subtleties of the rebuild
policy (for determinism, we call blockUntilIdle, so rebuild-on-idle is enough
to pass the tests). Instead, we expose the rebuilder as a separate class and
have fine-grained tests for it.
Reviewers: kadircet
Subscribers: ilya-biryukov, MaskRay, jkorous, arphaman, jfb, llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D64291
llvm-svn: 365531
Summary:
I assume showing docs is going to be part of structured hover rendering, but
it's unclear whether that's going to make clangd 9 so this is low-hanging fruit.
(Also fixes a bug uncovered in FormattedString's plain text output: need blank
lines when text follows codeblocks)
Reviewers: kadircet
Subscribers: ilya-biryukov, MaskRay, jkorous, arphaman, llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D64296
llvm-svn: 365522
Summary:
Currently it fails on cases like '\001'.
Note: Since `StringLiteral::outputString` dumps most nonprintable
characters in octal value, the exact string literal format isn't preserved,
e.g. `"\x01"` becomes `'\001'`.
Reviewers: gribozavr
Reviewed By: gribozavr
Subscribers: lebedev.ri, Eugene.Zelenko, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D64151
Patch by Xiaoyi Zhang.
llvm-svn: 365463
Summary:
- Added extraction to a dummy variable
- using auto for the dummy variable type for now
- Works on a function scope
- Adding braces to create a compound statement not supported yet
- added unit tests
Reviewers: sammccall, kadircet
Subscribers: mgorny, jkorous, arphaman, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D63773
llvm-svn: 365453
Summary:
I didn't manage to find something nicer than optional<bool>, but at least I
found a sneakier comment.
Reviewers: kadircet
Subscribers: ilya-biryukov, MaskRay, jkorous, arphaman, llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D64216
llvm-svn: 365356
Summary:
Currently SHA1 is about 10% of our CPU, this patch reduces it to ~1%.
xxhash is a well-defined (stable) non-cryptographic hash optimized for
fast checksums (like crc32).
Collisions shouldn't be a problem, despite the reduced length:
- for actual file content (used to invalidate bg index shards), there
are only two versions that can collide (new shard and old shard).
- for file paths in bg index shard filenames, we would need 2^32 files
with the same filename to expect a collision. Imperfect hashing may
reduce this a bit but it's well beyond what's plausible.
This will invalidate shards on disk (as usual; I bumped the version),
but this time the filenames are changing so the old files will stick
around :-( So this is more expensive than the usual bump, but would be
good to land before the v9 branch when everyone will start using bg index.
Reviewers: kadircet
Subscribers: ilya-biryukov, MaskRay, jkorous, arphaman, llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D64306
llvm-svn: 365311
Summary:
After rL364464 the following tests started to fail when
running the clang-doc tests with an ubsan instrumented
build of clang-doc:
Clang Tools :: clang-doc/single-file-public.cpp
Extra Tools Unit Tests :: clang-doc/./ClangDocTests/BitcodeTest.emitEnumInfoBitcode
Extra Tools Unit Tests :: clang-doc/./ClangDocTests/BitcodeTest.emitMethodInfoBitcode
Extra Tools Unit Tests :: clang-doc/./ClangDocTests/BitcodeTest.emitRecordInfoBitcode
Extra Tools Unit Tests :: clang-doc/./ClangDocTests/SerializeTest.emitInfoWithCommentBitcode
We need to check that the read value is in range for being
casted to the llvm::bitc::FixedAbbrevIDs enum, before the
cast in ClangDocBitcodeReader::skipUntilRecordOrBlock.
SerializedDiagnosticReader::skipUntilRecordOrBlock was updated
in the same way.
Reviewers: jfb
Reviewed By: jfb
Subscribers: Bigcheese, vsapsai, bruno, ilya-biryukov, dexonsmith, kadircet, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D64262
llvm-svn: 365239
Summary:
Clang-tidy checks may emit duplicated messages (clang-tidy tool
deduplicate them in its custom diagnostic consumer), and we may show
multiple duplicated diagnostics in the UI, which is really bad.
This patch makes clangd do the deduplication, and revert the change
rL363889.
Reviewers: sammccall
Subscribers: ilya-biryukov, MaskRay, jkorous, mgrang, arphaman, kadircet, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D64127
llvm-svn: 365204
Summary:
gcc invokes cc1 through a path deduced from argv[0] therefore it must
be correctly set.
Also it prints the search path to stderr not stdout, this also applies to clang.
Reviewers: sammccall
Subscribers: ilya-biryukov, MaskRay, jkorous, arphaman, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D64196
llvm-svn: 365132
Summary:
Clangd currently doesn't cache any indexing failures, which results in
retrying those failed files even if their contents haven't changed.
Reviewers: sammccall
Subscribers: ilya-biryukov, MaskRay, jkorous, arphaman, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D63986
llvm-svn: 365120
This moves Bitcode/Bitstream*, Bitcode/BitCodes.h to Bitstream/.
This is needed to avoid a circular dependency when using the bitstream
code for parsing optimization remarks.
Since Bitcode uses Core for the IR part:
libLLVMRemarks -> Bitcode -> Core
and Core uses libLLVMRemarks to generate remarks (see
IR/RemarkStreamer.cpp):
Core -> libLLVMRemarks
we need to separate the Bitstream and Bitcode part.
For clang-doc, it seems that it doesn't need the whole bitcode layer, so
I updated the CMake to only use the bitstream part.
Differential Revision: https://reviews.llvm.org/D63899
llvm-svn: 365091
Summary:
Checks if any calls to posix functions (except posix_openpt) expect negative return values.
These functions return either 0 on success or an errno on failure, which is positive only.
Reviewers: JonasToth, gribozavr, alexfh, hokein
Reviewed By: gribozavr
Subscribers: Eugene.Zelenko, lebedev.ri, llozano, george.burgess.iv, xazax.hun, srhines, mgorny, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D63623
Patch by Jian Cai.
llvm-svn: 365007
Summary:
Currently HeaderSearch only looks at SearchDir's passed into it, but in
addition to those paths headers can be relative to including file's directory.
This patch makes sure that is taken into account.
Reviewers: gribozavr
Subscribers: jkorous, arphaman, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D63295
llvm-svn: 365005
Serialization of child namespaces and records is now handled.
Namespaces can have child records and child namespaces.
Records can only have child records.
Committed on behalf of Diego Astiazarán (diegoaat97@gmail.com).
Differential Revision: https://reviews.llvm.org/D63911
llvm-svn: 364963
Summary:
This revision implements support for the `AddedIncludes` field in
RewriteRule cases; that is, it supports specifying the addition of include
directives in files modified by the clang tidy check.
Reviewers: ilya-biryukov, gribozavr
Subscribers: xazax.hun, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D63893
llvm-svn: 364922
Summary:
Previously, we only collect refs of the symbols which are declared in
the preamble and referenced in the main file, it works well when the
main file is .cpp file.
However, when the main file is .h file (when opening a .h file in the
editor), we don't collect refs of the symbol declared in this file, so we miss
these refs in our dynamic index.
A typical scenario:
1. Open Foo.h (which contains class Foo)
2. Open Foo.cpp, call find references for Foo
And we only get refs from Foo.cpp.
Reviewers: ilya-biryukov
Subscribers: MaskRay, jkorous, arphaman, kadircet, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D63818
llvm-svn: 364893
Previous implementation to filter decls not in the main file did not
work in the case where a template was instantiated from a header in the
main file. It would than include that function/class in topLevelDecls.
Differential Revision: https://reviews.llvm.org/D63817
llvm-svn: 364747
Summary:
- when we hit the cache, the reported filename should be that of the
cache query, not that of the cache store. This matches behaviors of
common FSes, and avoids triggering difficult edge cases in
FileManager when files are being moved around concurrently.
- filename comparisons (both cache queries and == mainfile checks)
should fold away . and .. in paths. These can appear when relative
paths occur in compile_commands.json. (gn does this).
Reviewers: kadircet
Subscribers: ilya-biryukov, MaskRay, jkorous, arphaman, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D63931
llvm-svn: 364740
Summary:
Previously, when we rename a macro, we get an error message of "there is
no symbol found".
This patch improves the message of this case (as we don't support macros).
Reviewers: sammccall
Subscribers: ilya-biryukov, MaskRay, jkorous, mgrang, arphaman, kadircet, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D63922
llvm-svn: 364735
Summary:
We strip the "[clang-tidy-check]" suffix from the clang-tidy diagnostics, we
should be consistent with the message in FixIt (strip the suffix as well).
Reviewers: sammccall
Subscribers: ilya-biryukov, MaskRay, jkorous, arphaman, kadircet, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D63926
llvm-svn: 364731
Summary:
Delete the begin-end form because the standard std::partition_point
can be easily used as a replacement.
The ranges-style llvm::bsearch will be renamed to llvm::partition_point
in the next clean-up patch.
The name "bsearch" doesn't meet people's expectation because in C:
> If two or more members compare equal, which member is returned is unspecified.
Reviewed By: sammccall
Differential Revision: https://reviews.llvm.org/D63718
llvm-svn: 364719
Improves output for anonymous decls, and updates the '--public' flag to exclude everything under an anonymous namespace.
Differential Revision: https://reviews.llvm.org/D52847
llvm-svn: 364674
De-duplicate comments and declaration locations in reduce function.
When two files include the same header file, this file's content is mapped
twice causing comments and locations to be duplicated after the reduce stage.
Committed on behalf of Diego Astiazarán (diegoaat97@gmail.com).
Differential Revision: https://reviews.llvm.org/D62970
llvm-svn: 364670
Summary:
Failing case:
```
#include "foo.h"
void fo^o() {}
```
getRenameDecl() returns the decl of the symbol under the cursor (which is
in the current main file), instead, we use the canonical decl to determine
whether a symbol is declared in #included header.
Reviewers: sammccall
Subscribers: ilya-biryukov, MaskRay, jkorous, arphaman, kadircet, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D63872
llvm-svn: 364537
Summary:
We have already set it when the AST is being built, and setting TraversalScope
is not free (it will clear the cache, which is expensive to build).
Reviewers: jvikstrom
Subscribers: ilya-biryukov, MaskRay, jkorous, arphaman, kadircet, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D63874
llvm-svn: 364528
Summary:
- nodes can have special-cased hit ranges including "holes" (FunctionTypeLoc in void foo())
- token conflicts between siblings (int a,b;) are resolved in favor of left sibling
- parent/child overlap is handled statefully rather than explicitly by comparing parent/child
ranges (this lets us share a mechanism with sibling conflicts)
Reviewers: kadircet
Subscribers: ilya-biryukov, MaskRay, jkorous, mgrang, arphaman, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D63760
llvm-svn: 364519
The bitstream reader handles errors poorly. This has two effects:
* Bugs in file handling (especially modules) manifest as an "unexpected end of
file" crash
* Users of clang as a library end up aborting because the code unconditionally
calls `report_fatal_error`
The bitstream reader should be more resilient and return Expected / Error as
soon as an error is encountered, not way late like it does now. This patch
starts doing so and adopting the error handling where I think it makes sense.
There's plenty more to do: this patch propagates errors to be minimally useful,
and follow-ups will propagate them further and improve diagnostics.
https://bugs.llvm.org/show_bug.cgi?id=42311
<rdar://problem/33159405>
Differential Revision: https://reviews.llvm.org/D63518
llvm-svn: 364464
Summary: Tidy check behavior often depends on language and/or clang-tidy options. This revision allows a user of TranformerClangTidyCheck to pass rule _generator_ in place of a rule, where the generator takes both the language and clang-tidy options. Additionally, the generator returns an `Optional` to allow for the case where the check is deemed irrelevant/disable based on those options.
Reviewers: gribozavr
Subscribers: xazax.hun, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D63288
llvm-svn: 364442
Summary:
Currently, `clang::tidy::test::runCheckOnCode()` constructs the check
instances *before* initializing the ClangTidyContext. This ordering causes
problems when the check's constructor accesses the context, for example, through
`getLangOpts()`.
This revision moves the construction to after the context initialization, which
follows the pattern used in the clang tidy tool itself.
Reviewers: gribozavr
Subscribers: xazax.hun, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D63784
llvm-svn: 364435
Summary:
Also fix a small bug -- the extra argument "-xc++" doesn't overwrite the
language if the argument is present after the file name in the compiler
command.
Reviewers: sammccall
Subscribers: ilya-biryukov, MaskRay, jkorous, arphaman, kadircet, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D63759
llvm-svn: 364392
Summary:
Put a symbols value information which is deduced from initializer
expression into HoverInfo struct.
Reviewers: sammccall
Subscribers: ilya-biryukov, MaskRay, jkorous, arphaman, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D63330
llvm-svn: 364390
Summary:
Some custom toolchains come with their own header files and compiler
drivers. Those compiler drivers implicitly know about include search path for
those headers. This patch aims to extract that information from drivers and add
it to the command line when invoking clang frontend.
Reviewers: sammccall
Subscribers: ilya-biryukov, MaskRay, jkorous, arphaman, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D62804
llvm-svn: 364389
Summary:
Previously, we performed rename for all kinds of symbols (local, global).
This patch narrows the scope by only renaming symbols not being used
outside of the main file (with index asisitance). Renaming global
symbols is not supported at the moment (return an error).
Reviewers: sammccall
Subscribers: ilya-biryukov, MaskRay, jkorous, arphaman, kadircet, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D63426
llvm-svn: 364283
Summary:
Also lift it to SourceCode.h, so that it can be used in other places
(semantic code highlighting).
Reviewers: kadircet
Subscribers: ilya-biryukov, MaskRay, jkorous, arphaman, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D63714
llvm-svn: 364280
In serialize::parseBases(...), when a base record is a template
specialization, the specialization was used as the parent. It should be
the base template so there is only one file generated for this record.
When the specialized template is implicitly declared the reference USR
corresponded to the GlobalNamespace's USR, this will now be the base
template's USR.
More information about templates will be added later.
In serialize::emiInfo(RecorDecl*, ...), typedef records were not handled
and the name was empty. This is now handled and a IsTypeDef attribute is
added to RecordInfo struct.
In serialize::emitInfo(CXXMethodDecl*, ...), template specialization is
handled like in serialize::parseBases(...).
Bitcode writer and reader are modified to handle the new attribute of
RecordInfo.
Submitted on behalf of Diego Astiazarán (diegoaat97@gmail.com)
Differential Revision: https://reviews.llvm.org/D63367
llvm-svn: 364222
This test references a path that does not exist on Windows causing
it to emit different output from what was expected leading to a
failure when run on Windows.
llvm-svn: 364120
Summary: The fixit `int square(int /*num*/)` yields `error: parameter name omitted` for C code. Enable it only for C++ code.
Reviewers: klimek, ilya-biryukov, lebedev.ri, aaron.ballman
Subscribers: xazax.hun, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D63088
llvm-svn: 364106
Summary:
This resolves the issue of introducing c++-style includes for C files.
- refactor the gen_std.py, make it reusable for parsing C symbols.
- add a language mode to the mapping method to use different mapping for
C and C++ files.
Reviewers: kadircet
Subscribers: ilya-biryukov, MaskRay, jkorous, arphaman, jfb, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D63270
llvm-svn: 364044
Summary:
The first use of this is a code tweak to expand macro calls.
Will later be used to build syntax trees.
The memory overhead is small as we only store tokens of the main file.
Reviewers: sammccall
Reviewed By: sammccall
Subscribers: mgorny, MaskRay, jkorous, arphaman, kadircet, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D62956
llvm-svn: 363803
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