The new method is a wrapper of `CXXMethodDecl::isMoveAssignmentOperator` and
can be used to recognized move-assignment operators in libclang.
An export for the function, together with its documentation, was added to
"clang/include/clang-c/Index.h" with an implementation provided in
"clang/tools/libclang/CIndex.cpp". The implementation was based on
similar `clang_CXXMethod.*` implementations, following the same
structure but calling `CXXMethodDecl::isMoveAssignmentOperator` for its
main logic.
The new symbol was further added to "clang/tools/libclang/libclang.map"
to be exported, under the LLVM16 tag.
"clang/tools/c-index-test/c-index-test.c" was modified to print a
specific tag, "(move-assignment operator)", for cursors that are
recognized by `clang_CXXMethod_isMoveAssignmentOperator`.
A new regression test file,
"clang/test/Index/move-assignment-operator.cpp", was added to ensure
whether the correct constructs were recognized or not by the new function.
The "clang/test/Index/get-cursor.cpp" regression test file was updated
as it was affected by the new "(move-assignment operator)" tag.
A binding for the new function was added to libclang's python's
bindings, in "clang/bindings/python/clang/cindex.py", adding a new
method for `Cursor`, `is_move_assignment_operator_method`.
An accompanying test was added to
`clang/bindings/python/tests/cindex/test_cursor.py`, testing the new
function with the same methodology as the corresponding libclang test.
The current release note, `clang/docs/ReleaseNotes.rst`, was modified to
report the new addition under the "libclang" section.
Reviewed By: aaron.ballman
Differential Revision: https://reviews.llvm.org/D137246
This allows clients of libclang to check whether a completion result is a keyword. Previously, keywords had `CursorKind == CXCursor_NotImplemented` and it wasn't trivial to distinguish a keyword from a pattern.
This change moves `CodeCompletionResult::ResultKind` to `clang-c` under a new name `CXCompletionResultKind`. It also tweaks `c-index-test` to print the result kind instead of `NotImplemented`, and adjusts the tests for the new output.
rdar://91852088
Differential Revision: https://reviews.llvm.org/D136844
The new method is a wrapper of `CXXMethodDecl::isCopyAssignmentOperator` and
can be used to recognized copy-assignment operators in libclang.
An export for the method, together with its documentation, was added to
"clang/include/clang-c/Index.h" with an implementation provided in
"clang/tools/libclang/CIndex.cpp". The implementation was based on
similar `clang_CXXMethod.*` implementations, following the same
structure but calling `CXXMethodDecl::isCopyAssignmentOperator` for its
main logic.
The new symbol was further added to "clang/tools/libclang/libclang.map"
to be exported, under the LLVM16 tag.
"clang/tools/c-index-test/c-index-test.c" was modified to print a
specific tag, "(copy-assignment operator)", for cursors that are
recognized by `clang_CXXMethod_isCopyAssignmentOperator`.
A new regression test file,
"clang/test/Index/copy-assignment-operator.cpp", was added to ensure
that the correct constructs were recognized or not by the new function.
The "clang/test/Index/get-cursor.cpp" regression test file was updated
as it was affected by the new "(copy-assignment operator)" tag.
A binding for the new function was added to libclang's python's
bindings, in "clang/bindings/python/clang/cindex.py", adding a new
method for `Cursor`, `is_copy_assignment_operator_method`.
The current release note, `clang/docs/ReleaseNotes.rst`, was modified to
report the new addition under the "libclang" section.
Reviewed By: aaron.ballman
Differential Revision: https://reviews.llvm.org/D136604
Modifies clang_Cursor_getNumTemplateArguments() and friends to work on
Struct, Class and ClassTemplatePartialSpecialization decls as well as
functions.
Differential Revision: https://reviews.llvm.org/D134416
Adds a function to check if a method has been deleted by copy-pasting
the existing implementation of clang_CXXMethod_isDefaulted and changing
it to call CXXMethod::isDeleted() instead.
Differential Revision: https://reviews.llvm.org/D133924
This commit builds upon recently added indexing support for C++ concepts
from https://reviews.llvm.org/D124441 by extending libclang to
support indexing and visiting concepts, constraints and requires
expressions as well.
Differential Revision: https://reviews.llvm.org/D126031
This is generally a better default for tools other than the compiler, which
shouldn't assume a PCH file on disk is something they can consume.
Preserve the old behavior in places associated with libclang/c-index-test
(including ASTUnit) as there are tests relying on it and most important
consumers are out-of-tree. It's unclear whether the tests are specifically
trying to test this functionality, and what the downstream implications of
removing it are. Hopefully someone more familiar can clean this up in future.
Differential Revision: https://reviews.llvm.org/D125149
This is the original patch in my GNUInstallDirs series, now last to merge as the final piece!
It arose as a new draft of D28234. I initially did the unorthodox thing of pushing to that when I wasn't the original author, but since I ended up
- Using `GNUInstallDirs`, rather than mimicking it, as the original author was hesitant to do but others requested.
- Converting all the packages, not just LLVM, effecting many more projects than LLVM itself.
I figured it was time to make a new revision.
I have used this patch series (and many back-ports) as the basis of https://github.com/NixOS/nixpkgs/pull/111487 for my distro (NixOS), which was merged last spring (2021). It looked like people were generally on board in D28234, but I make note of this here in case extra motivation is useful.
---
As pointed out in the original issue, a central tension is that LLVM already has some partial support for these sorts of things. Variables like `COMPILER_RT_INSTALL_PATH` have already been dealt with. Variables like `LLVM_LIBDIR_SUFFIX` however, will require further work, so that we may use `CMAKE_INSTALL_LIBDIR`.
These remaining items will be addressed in further patches. What is here is now rote and so we should get it out of the way before dealing more intricately with the remainder.
Reviewed By: #libunwind, #libc, #libc_abi, compnerd
Differential Revision: https://reviews.llvm.org/D99484
This is the original patch in my GNUInstallDirs series, now last to merge as the final piece!
It arose as a new draft of D28234. I initially did the unorthodox thing of pushing to that when I wasn't the original author, but since I ended up
- Using `GNUInstallDirs`, rather than mimicking it, as the original author was hesitant to do but others requested.
- Converting all the packages, not just LLVM, effecting many more projects than LLVM itself.
I figured it was time to make a new revision.
I have used this patch series (and many back-ports) as the basis of https://github.com/NixOS/nixpkgs/pull/111487 for my distro (NixOS), which was merged last spring (2021). It looked like people were generally on board in D28234, but I make note of this here in case extra motivation is useful.
---
As pointed out in the original issue, a central tension is that LLVM already has some partial support for these sorts of things. Variables like `COMPILER_RT_INSTALL_PATH` have already been dealt with. Variables like `LLVM_LIBDIR_SUFFIX` however, will require further work, so that we may use `CMAKE_INSTALL_LIBDIR`.
These remaining items will be addressed in further patches. What is here is now rote and so we should get it out of the way before dealing more intricately with the remainder.
Reviewed By: #libunwind, #libc, #libc_abi, compnerd
Differential Revision: https://reviews.llvm.org/D99484
Linking against the LibXml2::LibXml2 target has the advantage of not only importing the library, but also adding the include path as well as any definitions the library requires. In case of a static build of libxml2, eg. a define is set on Windows to remove any DLL imports and export.
LLVM already makes use of the target, but c-index-test and lldb were still linking against the library only.
The workaround for Mac OS-X that I removed seems to have also been made redundant since https://reviews.llvm.org/D84563 I believe
Differential Revision: https://reviews.llvm.org/D109975
The major change here is to index macro occurrences in more places than
before, specifically
* In non-expansion references such as `#if`, `#ifdef`, etc.
* When the macro is a reference to a builtin macro such as __LINE__.
* When using the preprocessor state instead of callbacks, we now include
all definition locations and undefinitions instead of just the latest
one (which may also have had the wrong location previously).
* When indexing an existing module file (.pcm), we now include module
macros, and we no longer report unrelated preprocessor macros during
indexing the module, which could have caused duplication.
Additionally, we now correctly obey the system symbol filter for macros,
so by default in system headers only definition/undefinition occurrences
are reported, but it can be configured to report references as well if
desired.
Extends FileIndexRecord to support occurrences of macros. Since the
design of this type is to keep a single list of entities organized by
source location, we incorporate macros into the existing DeclOccurrence
struct.
Differential Revision: https://reviews.llvm.org/D99758
This addresses an issue with how the PCH preable works, specifically:
1. When using a PCH/preamble the module hash changes and a different cache directory is used
2. When the preamble is used, PCH & PCM validation is disabled.
Due to combination of #1 and #2, reparsing with preamble enabled can end up loading a stale module file before a header change and using it without updating it because validation is disabled and it doesn’t check that the header has changed and the module file is out-of-date.
rdar://72611253
Differential Revision: https://reviews.llvm.org/D95159
_Nullable_result generally like _Nullable, except when being imported into a
swift async method. rdar://70106409
Differential revision: https://reviews.llvm.org/D92495
As with precompiled headers, it's useful for indexers to be able to
continue through compiler errors in dependent modules.
Resolves rdar://69816264
Reviewed By: akyrtzi
Differential Revision: https://reviews.llvm.org/D91580
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.
This reverts commit 3f76260dc0.
Breaks at least these tests on Windows:
Clang :: Driver/clang-offload-bundler.c
Clang :: Driver/clang-offload-wrapper.c
Exposed a new function, createIndexingASTConsumer, that creates an
ASTConsumer. ASTConsumers compose well.
Removed wrapping functionality from createIndexingAction.
llvm-svn: 370337
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:
Passing a null pointer to the printf family for a %s format specifier leads to undefined behaviour. The tests currently expect (null). Explicitly test for a null pointer and provide the expected string.
Authored By: andusy
Reviewers: hubert.reinterpretcast, xingxue, jasonliu, daltenty, cebowleratibm
Reviewed By: hubert.reinterpretcast
Subscribers: arphaman, jsji, cfe-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D63786
llvm-svn: 364462
Depending on the included files and the used warning flags, e.g. -
Weverything, a huge number of warnings can be reported for included
files. As processing that many diagnostics comes with a performance
impact and not all clients are interested in those diagnostics, add a
flag to skip them.
Differential Revision: https://reviews.llvm.org/D48116
llvm-svn: 363067
D54996 Changed the behaviour of clang_Cursor_isAnonymous, but there is no alternative available to get the old behaviour in some cases, which is essential for determining if a record is syntactically accessible, e.g.
struct {
int x;
int y;
} foo;
struct {
struct {
int x;
int y;
};
} bar;
void fun(struct { int x; int y; } *param);
The only 'anonymous' struct here is the one nested in bar, since there is
no way to reference the struct itself, only the fields within. Though the
anonymity applies to the instance itself, not the type.
To avoid confusion, I have added a new function called clang_Cursor_isAnonymousRecordDecl
which has the old behaviour of clang_Cursor_isAnonymous (and updated the doc
for the latter as well, which was seemingly forgotten).
Patch by Jorn Vernee.
Differential Revision: https://reviews.llvm.org/D61232
llvm-svn: 359448
r344555 switched LLVM to guarding install targets with LLVM_ENABLE_IDE
instead of CMAKE_CONFIGURATION_TYPES, which expresses the intent more
directly and can be overridden by a user. Make the corresponding change
in clang. LLVM_ENABLE_IDE is computed by HandleLLVMOptions, so it should
be available for both standalone and integrated builds.
Differential Revision: https://reviews.llvm.org/D58284
llvm-svn: 354525
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
Use the same logic as in TypePrinter::printTag to determine that the tag is anonymous and the separate check for namespaces.
Differential Revision: https://reviews.llvm.org/D54996
llvm-svn: 350805
* 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: This allows libclang to access the actual names of property setters and getters without needing to go through the indexer API. Usually default names are used, but the property can specify a different name.
Reviewers: yvvan, jbcoe
Reviewed By: yvvan
Subscribers: cfe-commits
Differential Revision: https://reviews.llvm.org/D49634
llvm-svn: 338816
Summary:
Having access to implicit attributes is sometimes useful so users of libclang don't have to duplicate some of the logic in sema.
This depends on D49081 since it also adds a CXTranslationUnit flag.
Reviewers: yvvan, jbcoe
Reviewed By: yvvan
Subscribers: cfe-commits
Differential Revision: https://reviews.llvm.org/D49631
llvm-svn: 338815
Summary:
This patch adds a clang-c API for querying the nullability of an AttributedType.
The test here also tests D49081
Reviewers: yvvan, jbcoe
Reviewed By: yvvan
Subscribers: cfe-commits
Differential Revision: https://reviews.llvm.org/D49082
llvm-svn: 338809
Summary: This patch adds support to the clang-c API for identifying ObjCObjects in CXTypes, enumerating type args and protocols on ObjCObjectTypes, and retrieving the base type of ObjCObjectTypes. Currently only ObjCInterfaceTypes are exposed, which do not have type args or protocols.
Reviewers: yvvan, jbcoe
Reviewed By: yvvan
Subscribers: cfe-commits
Differential Revision: https://reviews.llvm.org/D49063
llvm-svn: 338804
On MacOS, if CMAKE_OSX_SYSROOT is used and the user has command line tools
installed, we currently get the include path for libxml2 as
/usr/include/libxml2, instead of ${CMAKE_OSX_SYSROOT}/usr/include/libxml2.
Make it consistent on MacOS by prefixing ${CMAKE_OSX_SYSROOT} when
possible.
rdar://problem/41103601
llvm-svn: 334747
Luca Di Sera