Summary:
This fixes a clangd rename issue, which is missing the reference of
an incomplete specialization.
Unfortunately, I didn't reproduce this issue in clang-rename, I guess
the input `FoundDecl` of AdditionalUSRFinder is different in clangd vs
clang-rename, clang-rename uses the underlying CXXRecordDecl of the
ClassTemplateDecl, which is fixed in 5d862c042b;
while clangd-rename uses the ClassTemplateDecl.
Reviewers: kbobyrev
Reviewed By: kbobyrev
Subscribers: ilya-biryukov, jkorous, arphaman, kadircet, usaxena95, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D74829
DynTypedNode and ASTNodeKind are implemented as part of the clang AST
library, which uses the main clang namespace. There doesn't seem to be a
need for this extra level of namespacing.
I left behind aliases in the ast_type_traits namespace for out of tree
clients of these APIs. To provide aliases for the enumerators, I used
this pattern:
namespace ast_type_traits {
constexpr TraversalKind TK_AsIs = ::clang::TK_AsIs;
}
I think the typedefs will be useful for migration, but we might be able
to drop these enumerator aliases.
Reviewed By: aaron.ballman
Differential Revision: https://reviews.llvm.org/D74499
Summary:
When renaming a class with template constructors, we are missing the
occurrences of the template constructors, because getUSRsForDeclaration doesn't
give USRs of the templated constructors (they are not in the normal `ctors()`
method).
Reviewers: kbobyrev
Subscribers: jkorous, arphaman, kadircet, usaxena95, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D74216
This is how it should've been and brings it more in line with
std::string_view. There should be no functional change here.
This is mostly mechanical from a custom clang-tidy check, with a lot of
manual fixups. It uncovers a lot of minor inefficiencies.
This doesn't actually modify StringRef yet, I'll do that in a follow-up.
The only part of ASTContext.h that requires most AST types to be
complete is the parent map. Nothing in Clang proper uses the ParentMap,
so split it out into its own class. Make ASTContext own the
ParentMapContext so there is still a one-to-one relationship.
After this change, 562 fewer files depend on ASTTypeTraits.h, and 66
fewer depend on TypeLoc.h:
$ diff -u deps-before.txt deps-after.txt | \
grep '^[-+] ' | sort | uniq -c | sort -nr | less
562 - ../clang/include/clang/AST/ASTTypeTraits.h
340 + ../clang/include/clang/AST/ParentMapContext.h
66 - ../clang/include/clang/AST/TypeLocNodes.def
66 - ../clang/include/clang/AST/TypeLoc.h
15 - ../clang/include/clang/AST/TemplateBase.h
...
I computed deps-before.txt and deps-after.txt with `ninja -t deps`.
This removes a common and key dependency on TemplateBase.h and
TypeLoc.h.
This also has the effect of breaking the ParentMap RecursiveASTVisitor
instantiation into its own file, which roughly halves the compilation
time of ASTContext.cpp (29.75s -> 17.66s). The new file takes 13.8s to
compile.
I left behind forwarding methods for getParents(), but clients will need
to include a new header to make them work:
#include "clang/AST/ParentMapContext.h"
I noticed that this parent map functionality is unfortunately duplicated
in ParentMap.h, which only works for Stmt nodes.
Reviewed By: rsmith
Differential Revision: https://reviews.llvm.org/D71313
Summary:
This should be NFC to clang-rename, by default the traversal scope is
TUDecl. Traversing the TUDecl in clangd is a performance cliff, we should
avoid it.
Reviewers: ilya-biryukov
Subscribers: kadircet, usaxena95, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D69892
Now that we've moved to C++14, we no longer need the llvm::make_unique
implementation from STLExtras.h. This patch is a mechanical replacement
of (hopefully) all the llvm::make_unique instances across the monorepo.
Differential revision: https://reviews.llvm.org/D66259
llvm-svn: 368942
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:
For example, a renamed type in a header file can conflict with declaration in
a random file that includes the header, but we should not consider the decl ambiguous if
it's not visible at the rename location. This improves consistency of generated replacements
when header file is included in different TUs.
Reviewers: hokein
Subscribers: cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D60257
llvm-svn: 358378
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 is similar to the LLVM change https://reviews.llvm.org/D46290.
We've been running doxygen with the autobrief option for a couple of
years now. This makes the \brief markers into our comments
redundant. Since they are a visual distraction and we don't want to
encourage more \brief markers in new code either, this patch removes
them all.
Patch produced by
for i in $(git grep -l '\@brief'); do perl -pi -e 's/\@brief //g' $i & done
for i in $(git grep -l '\\brief'); do perl -pi -e 's/\\brief //g' $i & done
Differential Revision: https://reviews.llvm.org/D46320
llvm-svn: 331834
Found via codespell -q 3 -I ../clang-whitelist.txt
Where whitelist consists of:
archtype
cas
classs
checkk
compres
definit
frome
iff
inteval
ith
lod
methode
nd
optin
ot
pres
statics
te
thru
Patch by luzpaz! (This is a subset of D44188 that applies cleanly with a few
files that have dubious fixes reverted.)
Differential revision: https://reviews.llvm.org/D44188
llvm-svn: 329399
Summary:
The OccurrencesFinder is only used in RenameOccurrences to find symbol
occurrences, there is no need to inherit RefactoringRule.
Replace it with a single utility function to avoid code misleading.
Reviewers: sammccall
Reviewed By: sammccall
Subscribers: klimek, cfe-commits
Differential Revision: https://reviews.llvm.org/D39796
llvm-svn: 317696
This commit changes the way that the refactoring operation classes are
structured:
- Users have to call `initiate` instead of constructing an instance of the
class. The `initiate` is now supposed to have custom initiation logic, and
you don't need to subclass the builtin requirements.
- A new `describe` function returns a structure with the id, title and the
description of the refactoring operation.
The refactoring action classes are now placed into one common place in
RefactoringActions.cpp instead of being separate.
Differential Revision: https://reviews.llvm.org/D38985
llvm-svn: 316780
Summary:
* Support rename alias.
* Add unittests for renaming alias.
* Don't generate fixes for the SourceLocations that are invalid or in temporary
buffer, otherwise crash would be happened when generating AtomicChanges.
Reviewers: ioeric
Reviewed By: ioeric
Subscribers: klimek, mgorny, cfe-commits
Differential Revision: https://reviews.llvm.org/D39043
llvm-svn: 316074
This commit allows the refactoring library to use its own set of
refactoring-specific diagnostics to reports things like initiation errors.
Differential Revision: https://reviews.llvm.org/D38772
llvm-svn: 315924
Summary:
Also contain a fix:
* Fix a false positive of renaming a using shadow function declaration.
Reviewers: ioeric
Reviewed By: ioeric
Subscribers: klimek, mgorny, cfe-commits
Differential Revision: https://reviews.llvm.org/D38882
llvm-svn: 315898
The recommit fixes a UB bug that occurred only on a small number of bots.
Original message:
This commit adds initial support for refactoring options. One can now use
optional and required std::string options.
This commit also adds a NewNameOption for the local-rename refactoring action to
allow rename to work with custom names.
Differential Revision: https://reviews.llvm.org/D37856
llvm-svn: 315661
This commit adds initial support for refactoring options. One can now use
optional and required std::string options.
This commit also adds a NewNameOption for the local-rename refactoring action to
allow rename to work with custom names.
Differential Revision: https://reviews.llvm.org/D37856
llvm-svn: 315087
This commit simplifies the interface for the refactoring action rules and the
refactoring requirements. It merges the selection constraints and the selection
requirements into one class. The refactoring actions rules must now be
implemented using subclassing instead of raw function / lambda pointers. This
change also removes a bunch of template-based traits and other
template definitions that are now redundant.
Differential Revision: https://reviews.llvm.org/D37681
llvm-svn: 314704
local-rename action
This commit introduces the clang-refactor tool alongside the local-rename action
which uses the existing renaming engine used by clang-rename. The tool
doesn't actually perform the source transformations yet, it just provides
testing support. This commit also moves only one test from clang-rename over to
test/Refactor. I will continue to move the other tests throughout
development of clang-refactor.
The following options are supported by clang-refactor:
-v: use verbose output
-selection: The source range that corresponds to the portion of the source
that's selected (currently only special command test:<file> is supported).
Please note that a follow-up commit will migrate clang-refactor to
libTooling's common option parser, so clang-refactor will be able to use
the common interface with compilation database and options like -p, -extra-arg,
etc.
The testing support provided by clang-refactor is described below:
When -selection=test:<file> is given, clang-refactor will parse the selection
commands from that file. The selection commands are grouped and the specified
refactoring action invoked by the tool. Each command in a group is expected to
produce an identical result. The precise syntax for the selection commands is
described in a comment in TestSupport.h.
Differential Revision: https://reviews.llvm.org/D36574
llvm-svn: 313244
Summary:
The use case is that renaming multiple symbols in a large enough codebase is
much faster if all of these can be done with a single invocation, but
there will be multiple translation units where one or more symbols are
not found.
Old behavior was to exit with an error (default) or exit without
reporting an error (-force). New behavior is that -force results in a
best-effort rename: rename symbols which are found and just ignore the
rest.
The existing help for -force sort of already implies this behavior.
Reviewers: cfe-commits, klimek, arphaman
Reviewed By: klimek
Differential Revision: https://reviews.llvm.org/D37634
llvm-svn: 312942
Symbol occurrences store the results of local rename and will also be used for
the global, indexed rename results. Their kind is used to determine whether they
should be renamed automatically or not. They can be converted to a set of
AtomicChanges as well.
Differential Revision: https://reviews.llvm.org/D36156
llvm-svn: 310853
a declaration at location and for class that searches for all occurrences of
a specific declaration
This commit uses a single RecursiveSymbolVisitor class for both
USRLocFindingASTVisitor and NamedDeclOccurrenceFindingVisitor to avoid duplicate
traversal code. It also traverses nested name specifier locs in the new class
and remove the separate matching step.
Differential Revision: https://reviews.llvm.org/D34949
llvm-svn: 307898
Reid Kleckner