Summary:
This means e.g. highlighting "return" will show other returns/throws
from the same function, highlighting a case will show all the
return/breaks etc.
This is a bit of an abuse of textDocument/highlight, but seems useful.
Reviewers: adamcz
Subscribers: ilya-biryukov, MaskRay, jkorous, mgrang, arphaman, kadircet, usaxena95, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D78454
Summary:
For https://github.com/clangd/clangd/issues/382
This commit adds access specifier information to the hover
contents. For example, the hover information of a class field or
member function will now indicate if the field or member is private,
public, or protected. This can be particularly useful when a developer
is in the implementation file and wants to know if a particular member
definition is public or private.
Reviewers: kadircet
Reviewed By: kadircet
Subscribers: ilya-biryukov, MaskRay, jkorous, arphaman, kadircet, usaxena95, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D80472
Summary:
We already skip function bodies from these files while parsing, and drop symbols
found in them. However, traversing their ASTs still takes a substantial amount
of time.
Non-scientific benchmark on my machine:
background-indexing llvm-project (llvm+clang+clang-tools-extra), wall time
before: 7:46
after: 5:13
change: -33%
Indexer.cpp libclang should be updated too, I'm less familiar with that code,
and it's doing tricky things with the ShouldSkipFunctionBody callback, so it
needs to be done separately.
Reviewers: kadircet
Subscribers: ilya-biryukov, MaskRay, jkorous, arphaman, usaxena95, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D80296
Summary:
Lexing until the token location is past preamble bound could be wrong
in some cases as preprocessor lexer can lex multiple tokens in a single call.
Reviewers: sammccall
Subscribers: ilya-biryukov, MaskRay, jkorous, arphaman, usaxena95, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D79426
Summary:
Constructors can have implicit initializers, this was crashing define
outline. Make sure we find the first "written" ctor initializer to figure out
`:` location.
Fixes https://github.com/clangd/clangd/issues/400
Reviewers: sammccall
Subscribers: ilya-biryukov, MaskRay, jkorous, arphaman, usaxena95, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D80521
Summary:
YAML serialization was used in the Proof of Concept for simplicity.
This patch replaces implements Protobuf (de) serialization of almost all
types that need to be transferred over the protocol.
Reviewers: sammccall
Reviewed By: sammccall
Subscribers: mgorny, ilya-biryukov, MaskRay, jkorous, arphaman, kadircet, usaxena95, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D79862
Summary:
This means they're renamable and textDocument/highlight works
This fell out of D78454
Reviewers: adamcz
Subscribers: ilya-biryukov, MaskRay, jkorous, arphaman, kadircet, usaxena95, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D80170
Summary:
FieldDecl::getParent assumes that the FiledDecl::getDeclContext returns a
RecordDecl, this is true for C/C++, but not for ObjCIvarDecl:
The Decls hierarchy is like following
FieldDecl <-- ObjCIvarDecl
DeclContext <-- ObjCContainerDecl <-- ObjCInterfaceDecl
^
|----- TagDecl <-- RecordDecl
calling getParent() on ObjCIvarDecl will:
1. invoke getDeclContext(), which returns a DeclContext*, which points to an ObjCInterfaceDecl;
2. then downcast the "DeclContext" pointer to a RecordDecl*, and we will hit
the "is_a<RecordDecl>" assertion in llvm::cast (undefined behavior
in release build without assertion enabled);
Fixes https://github.com/clangd/clangd/issues/369
Reviewers: sammccall
Reviewed By: sammccall
Subscribers: rsmith, jkorous, arphaman, kadircet, usaxena95, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D79627
Summary:
The Token objects are relatively expensive and we were spending a lot of
CPU creating them for each trigram emitted. Instead, use a tiny trigram
structure until we're ready to finalize the index.
This improves the new BuildDex benchmark by 20%. This code is hot and on
the critical path in clangd: it runs after a new preamble is built.
Reviewers: kbobyrev
Subscribers: ilya-biryukov, MaskRay, jkorous, mgrang, arphaman, kadircet, usaxena95, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D79918
Summary:
This would avoid adding too much noise when there is a "-Wall" in the
compile command.
Reviewers: sammccall
Subscribers: ilya-biryukov, MaskRay, jkorous, arphaman, kadircet, usaxena95, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D79923
Summary:
PCH format is unstable, hence using a preamble built with a different
version of clang (or even worse, a different compiler) might result in
unexpected behaviour.
PCH creation on the other hand is something clangd wouldn't want to perform, as
it doesn't generate any output files.
This patch makes sure clangd drops any PCH related compile commands after
parsing the command line args.
Fixes https://github.com/clangd/clangd/issues/248
Reviewers: sammccall
Subscribers: mgorny, ilya-biryukov, MaskRay, jkorous, arphaman, usaxena95, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D79669
Summary:
We used getEnclosingNamespaceContext(), which calls getParent() rather
than getLexicalParent(), so we would end up adding the "using" line in
places that do not affect the cursor location, or just return an error
when declaration was in another file.
Patch by Adam Czachorowski!
Reviewers: hokein
Reviewed By: hokein
Subscribers: ilya-biryukov, MaskRay, jkorous, arphaman, kadircet, usaxena95, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D79496
Summary:
This will enable extraction of correct line locations in preamble patch
for includes.
Reviewers: sammccall
Subscribers: ilya-biryukov, MaskRay, jkorous, arphaman, usaxena95, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D78740
Summary:
This is only used by documentlink and go-to-definition. We are pushing
range detection logic from Inclusion creation to users. This would make using
stale preambles easier.
For document links we make use of the spelledtokens stored in tokenbuffers to
figure out file name range.
For go-to-def, we keep storing the line number we've seen the include directive.
Reviewers: sammccall
Subscribers: ilya-biryukov, MaskRay, jkorous, arphaman, usaxena95, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D79315
Summary:
Old model: chunks are always separated by one space.
This makes it impossible to render "Foo `bar`." correctly.
New model: chunks are separated by space if the left had trailing space, or
the right had leading space, or space was explicitly requested.
(Only leading/trailing space in plaintext chunks count, not code)
Reviewers: kadircet
Subscribers: ilya-biryukov, MaskRay, jkorous, arphaman, usaxena95, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D79139
Summary: Many clients try to display all the detail inline, with poor results.
See https://github.com/clangd/clangd/issues/284
Reviewers: hokein
Subscribers: ilya-biryukov, MaskRay, jkorous, arphaman, kadircet, usaxena95, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D79106
Summary:
Structure is parsed from the raw comment using the existing heuristics used
for hover.
Reviewers: kadircet
Subscribers: ilya-biryukov, MaskRay, jkorous, arphaman, usaxena95, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D79157
Summary:
This makes FileShardedIndex more robust and gets rid of the need for a
URIToFileCache, as it is done by the callers now and it is only once per file,
rather than once per symbol.
Reviewers: sammccall
Subscribers: ilya-biryukov, MaskRay, jkorous, arphaman, usaxena95, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D79079
Summary:
This is on by default in windows and breaks most features in template bodies.
We'd already disabled it in code completion, now disable it for building ASTs.
Potential regressions:
- we may give spurious errors where files with templates relying on delayed
parsing are directly opened
- we may misparse such template bodies that are instantiated (and therefore
*were* previously parsed)
Still *probably* a win overall. Avoiding the regressions entirely would be
substantial work and we don't have plans for it now.
Fixes https://github.com/clangd/clangd/issues/302 (again)
Reviewers: kadircet
Subscribers: ilya-biryukov, MaskRay, jkorous, arphaman, usaxena95, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D78848
Sam McCall