This is useful for running in batch mode.
Getting the SymbolID from via getSymbolInfo may give SymbolID
of a symbol different from that located by LocateSymbolAt (they
have different semantics of choosing the symbol.)
Differential Revision: https://reviews.llvm.org/D101388
Dummy is a word with inappropriate associations. This patch updates the
references to it in clangd code base with more precise ones.
The only user-visible change is the default variable name used when extracting a
variable. It will be named as `placeholder` from now on.
Differential Revision: https://reviews.llvm.org/D99065
- highlight references to protocols in class/protocol/extension decls
- support multi-token selector highlights in semantic + xref highlights
(method calls and declarations only)
- In `@interface I(C)`, I now references the interface and C the category
- highlight uses of interfaces as types
- added semantic highlightings of protocol names (as "interface") and
category names (as "namespace").
These are both standard kinds, maybe "extension" will be standardized...
- highlight `auto` as "class" when it resolves to an ObjC pointer
- don't highlight `self` as a variable even though the AST models it as one
Not fixed: uses of protocols in type names (needs some refactoring of
unrelated code first)
Differential Revision: https://reviews.llvm.org/D97617
The patch also does some cleanup on the interface of the entry
points from TargetFinder into the heuristic resolution code.
Since the heuristic resolver is created in a place where the
ASTContext is available, it can store the ASTContext and the
NameFactory hack can be removed.
Differential revision: https://reviews.llvm.org/D92290
See: https://github.com/clangd/clangd/issues/668
```
struct A { virtual void foo() = 0; };
struct B : A { void foo() override; };
```
Find refs on `A::foo()` will show:
- decls of `A::foo()`
- decls of `B::foo()`
- refs to `A::foo()`
- no refs to `B::foo()`.
Differential Revision: https://reviews.llvm.org/D95812
This requires a second index query for refs to overrides, as the refs
call doesn't tell you which ref points at which symbol.
Differential Revision: https://reviews.llvm.org/D95451
Unfortunately this treats overrides declarations as declarations, not as
references. I don't plan to land this until I have a fix for that issue.
Differential Revision: https://reviews.llvm.org/D95450
This patch is a try to fix `WorkspaceSymbols.Macros` test after D93796.
If a macro definition is in the preamble section, then it appears to be in the preamble (static) index and not in the main-file (dynamic) index.
Thus, a such macro could not be found at a symbol search according to the logic that we skip symbols from the static index if the location of these symbols is inside the dynamic index files.
To fix this behavior this patch adds main file macros into the main-file (dynamic) index.
Reviewed By: sammccall
Differential Revision: https://reviews.llvm.org/D94477
locateSymbolAt (used in goToDeclaration) follows the
deduced type instead of failing to locate the declaration.
Reviewed By: sammccall
Differential Revision: https://reviews.llvm.org/D92977
We were default initializing SymbolIDs before, which would leave
indeterminate values in underlying std::array.
This patch updates the underlying data initalization to be value-init and adds a
way to check for validness of a SymbolID.
Differential Revision: https://reviews.llvm.org/D90397
Both `SymbolKind` and `indexSymbolKindToSymbolKind` support constructors and
separate them into a different category from regular methods.
Reviewed By: kadircet
Differential Revision: https://reviews.llvm.org/D89935
With this patch, we don't treat `using ns::X` as a first-class declaration like `using Z = ns::Y`, reference to X that goes through this using-decl is considered a direct reference (without the Underlying bit).
Fix the workaround in https://reviews.llvm.org/D87225 and https://reviews.llvm.org/D74054.
Reviewed By: sammccall
Differential Revision: https://reviews.llvm.org/D88472
As @kadircet mentions in D84912#2184144, `findNearbyIdentifier()` traverses the whole file if there is no identifier for the word.
This patch ensures give up after 2^N lines in any case.
Reviewed By: sammccall
Differential Revision: https://reviews.llvm.org/D87891
Since we have 2 scoring functions (heuristics and decision forest),
renaming the existing evaluate() function to be more descriptive of the
Heuristics being evaluated in it.
Differential Revision: https://reviews.llvm.org/D88431
Without this patch the word occurrence search always returns the first token of the file.
Despite of that, `findNeardyIdentifier()` returns the correct result (but inefficently) until there are several matched tokens with the same value `floor(log2(<token line> - <word line>))` (e.g. several matched tokens on the same line).
Reviewed By: kadircet
Differential Revision: https://reviews.llvm.org/D84912
Summary:
This patch mostly reverts D74850.
We could not use `AST.getTokens()` here, because it does not have tokens from the preamble.
Reviewers: sammccall, kadircet
Reviewed By: kadircet
Subscribers: ilya-biryukov, MaskRay, jkorous, arphaman, kadircet, usaxena95, kbobyrev, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D84144
Xcode 12 beta apparently has the Wrange-loop-analysis changes from
half a year ago, but it seems to lack https://reviews.llvm.org/D72212
which made the warning usable again.
Summary:
The initial implementation of typeHierarchy/resolve only supported
cases where an initial request was made for children, and then
typeHierarchy/resolve was used to get additional levels of children.
However, a client may also want to make an initial request for
parents, and then show other children of those parents, so support
typeHierarchy/resolve for items returned in response to a request
for parents as well.
Subscribers: ilya-biryukov, MaskRay, jkorous, arphaman, kadircet, usaxena95, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D81845
Summary: Depends on D79992.
This patch changes locateMacroAt to perform #line directive substitution
for macro identifier locations.
We first check whether a location is inside a file included through
built-in header. If so we check whether line directive maps it back to
the main file, and afterwards use TokenBuffers to find exact location of
the identifier on the line.
Instead of performing the mapping in locateMacroAt, we could also store
a mapping inside the ParsedAST whenever we use a patched preamble. But
that would imply adding more responsibility to ParsedAST and paying for
the mapping even when it is not going to be used.
====
Go-To-Definition:
Later on these locations are used for serving go-to-definition requests,
this enables jumping to definition inside the preamble section in
presence of patched macros.
=====
Go-To-Refs:
Macro references in main file are collected separetely and stored as a
map from macro's symbol id to reference ranges. Those ranges are
computed inside PPCallbacks, hence we don't have access to TokenBuffer.
In presence of preamble patch, any reference to a macro inside the
preamble section will unfortunately have the wrong range. They'll point
into the patch rather than the main file. Hence during findReferences,
we won't get any ranges reported for those.
Fixing those requires:
- Lexing the preamble section to figure out "real range" of a patched
macro definition
- Postponing range/location calculations until a later step in which we
have access to tokenbuffers.
This patch trades some accuracy in favor of code complexity. We don't do
any patching for references inside the preamble patch but get any
reference inside the main file for free.
Subscribers: ilya-biryukov, MaskRay, jkorous, arphaman, usaxena95, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D80198
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:
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
Utkarsh Saxena