to reflect the new license.
We understand that people may be surprised that we're moving the header
entirely to discuss the new license. We checked this carefully with the
Foundation's lawyer and we believe this is the correct approach.
Essentially, all code in the project is now made available by the LLVM
project under our new license, so you will see that the license headers
include that license only. Some of our contributors have contributed
code under our old license, and accordingly, we have retained a copy of
our old license notice in the top-level files in each project and
repository.
llvm-svn: 351636
* Create a USR for the occurrences of the 'module' symbol kind
* Record module references for each identifier in an import declaration
llvm-svn: 342484
Summary:
The FileID/Offset conversion is lossy. The code takes the fileLoc, which loses
e.g. the spelling location in some macro cases.
Instead, pass the original SourceLocation which preserves all information, and
update consumers to match current behavior.
This allows us to fix two bugs in clangd that need the spelling location.
Reviewers: akyrtzi, arphaman
Subscribers: ilya-biryukov, ioeric, cfe-commits
Differential Revision: https://reviews.llvm.org/D45014
llvm-svn: 329570
Summary:
CXIdxEntityRefInfo contains the member `CXIdxEntityRefKind kind;` to
differentiate implicit and direct calls. However, there are more roles
defined in SymbolRole. Among them, `Read/Write` are probably the most
useful ones as they can be used to differentiate Read/Write occurrences
of a symbol for document highlight in a text document.
See `export namespace DocumentHighlightKind`
on https://microsoft.github.io/language-server-protocol/specification
Subscribers: cfe-commits
Differential Revision: https://reviews.llvm.org/D42895
llvm-svn: 324914
Summary:
DC may sometimes be NULL and getContainerInfo(DC, Container) will dereference a null pointer.
Default template arguments (the following example and many test files in https://github.com/nlohmann/json)
may cause null pointer dereference.
```c++
template <typename>
struct actor;
template <template <typename> class Actor = actor>
struct terminal;
```
In tools/libclang/CXIndexDataConsumer.cpp#L203
handleReference(ND, Loc, Cursor,
dyn_cast_or_null<NamedDecl>(ASTNode.Parent),
ASTNode.ContainerDC, ASTNode.OrigE, Kind);
`dyn_cast_or_null<NamedDecl>(ASTNode.Parent)` is somehow a null pointer and in tools/libclang/CXIndexDataConsumer.cpp:935
ContainerInfo Container;
getContainerInfo(DC, Container);
The null DC is casted `ContInfo.cursor = getCursor(cast<Decl>(DC));` and SIGSEGV.
```
See discussions in https://github.com/jacobdufault/cquery/issues/219https://github.com/jacobdufault/cquery/issues/192
Reviewers: akyrtzi, sammccall, yvvan
Reviewed By: sammccall
Subscribers: mehdi_amini, cfe-commits
Differential Revision: https://reviews.llvm.org/D41575
llvm-svn: 322017
Summary:
This is currently 16 bytes, the patch reduces it to 4.
(Building with clang on linux x84, I guess others are similar)
The only subfield that might need a bigger type is SymbolPropertySet,
I've moved it to the end of the struct so if it grows, SymbolInfo will
only be 8 bytes.
With a full index of namespace-scope symbols from the LLVM project (200k)
loaded into clangd, this saves ~2MB of RAM.
Reviewers: akyrtzi
Subscribers: ilya-biryukov, cfe-commits
Differential Revision: https://reviews.llvm.org/D41514
llvm-svn: 321411
In dependent contexts we end up referencing these, so make sure they
have USRs, and have their declarations indexed. For the most part they
behave like typedefs, but we also need to worry about having multiple
using declarations with the same "name".
rdar://problem/33883650
llvm-svn: 311053
Parameters have a 'child' relation to their function/method.
Also add an option '-include-locals' to 'c-index-test core' to enable indexing of function-local symbols.
Original patch from Nathan Hawes with some changes by me.
https://reviews.llvm.org/D30304
llvm-svn: 296282
Instead of using the location of the beginning '-'/'+'.
This is consistent with location used for function decls and ObjC method calls where we use the base name as the location as well.
llvm-svn: 293134
textually included, create an ImportDecl just as we would if we reached a
#include of any other modular header. This is necessary in order to correctly
determine the set of variables to initialize for an imported module.
This should hopefully make the modules selfhost buildbot green again.
llvm-svn: 280409
Condense the ObjCKIND and CXXKIND options into just KIND, since the
language was already specified on a per-symbol basis and this
information was redundant. This only changes the internal
representation; naturally the libclang interface remains the same.
llvm-svn: 264423
These codepaths would generate warnings with GCC on linux even though the switch
was covered. Add llvm_unreachable markers to indicate that the switch should be
covered. NFC.
llvm-svn: 260865
Chandler Carruth