Without this patch in expressions like `foo += 1` reference `foo` has no
read and write roles.
This happens because `CompoundAssignOperator` is also a
`BinaryOperator`, thus handling `CompoindAssignOperator` in `else`
branch is a dead code.
It's valuable to have document highlights for labels and be able to find
references to them.
Reviewed By: nridge
Differential Revision: https://reviews.llvm.org/D150124
The "getField" method is a bit confusing considering we also have a
"getFieldName" method. Instead, use "getFieldDecl" rather than
"getField".
Differential Revision: https://reviews.llvm.org/D147743
The interfaces for designators (i.e. C99 designated initializers) was
done in two slightly different ways. This was rather wasteful as the
differences could be combined into one.
Reviewed By: rsmith
Differential Revision: https://reviews.llvm.org/D140584
- Do not traverse concept decl inside `AutoType`. We only traverse
declaration and definitions, not references to a declaration.
- Do not visit implicit AST node the relevant traversal mode.
- Add traversal extension points for concept requirements.
- Renamed `TraverseConceptReference` to mark as helper to share
the code. Having an extension point there seems confusing given that
there are many concept refences in the AST that do not call the
helper. Those are `AutoType`, `AutoTypeLoc` and constraint requirements.
Only clangd code requires an update.
There are no use-cases for concept requirement traversals yet, but
I added them in the earlier version of the patch and decided to keep
them for completeness.
Reviewed By: sammccall
Differential Revision: https://reviews.llvm.org/D124532
Add support for concepts and requires expression in the clang index.
Genarate USRs for concepts.
Also change how `RecursiveASTVisitor` handles return type requirement in
requires expressions. The new code unpacks the synthetic template parameter
list used for storing the actual expression. This simplifies
implementation of the indexing. No code seems to depend on the original
traversal anyway and the synthesized template parameter list is easily
accessible from inside the requires expression if needed.
Add tests in the clangd codebase.
Fixes https://github.com/clangd/clangd/issues/1103.
Reviewed By: sammccall
Differential Revision: https://reviews.llvm.org/D124441
We now make up a TypeLoc for the class receiver to simplify visiting,
notably for indexing, availability, and clangd.
Differential Revision: https://reviews.llvm.org/D101645
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
This commit implements basic support for indexing of dependent declaration
references. Now the indexer tries to find a suitable match in the base template
for a dependent member ref/decl ref/dependent type.
rdar://29158210
Differential Revision: https://reviews.llvm.org/D32972
llvm-svn: 302632
This enhances the AST to keep track of locations of the names in those ObjC property attributes, and reports them for indexing.
Patch by Nathan Hawes!
https://reviews.llvm.org/D30907
llvm-svn: 297972
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
Summary:
rL277342 made RecursiveASTVisitor visit lambda capture initialization
expressions (these are the Exprs in LambdaExpr::capture_inits()).
jdennett identified two issues with rL277342 (see comments there for details):
- It visits initialization expressions for implicit lambda captures, even if
shouldVisitImplicitCode() returns false.
- It visits initialization expressions for init captures twice (because these
were already traveresed in TraverseLambdaCapture() before rL277342)
This patch fixes these issues and moves the code for traversing initialization
expressions into TraverseLambdaCapture().
This patch also makes two changes required for the tests:
- It adds Lang_CXX14 to the Language enum in TestVisitor.
- It adds a parameter to ExpectedLocationVisitor::ExpectMatch() that specifies
the number of times a match is expected to be seen.
Reviewers: klimek, jdennett, alexfh
Subscribers: cfe-commits
Differential Revision: https://reviews.llvm.org/D23204
llvm-svn: 278933
