This implements the default(firstprivate) clause as defined in OpenMP
Technical Report 8 (2.22.4).
Reviewed By: jdoerfert, ABataev
Differential Revision: https://reviews.llvm.org/D75591
Reland b9306fd after fixing the issue causing mac builds to fail unittests.
Following on from D77085, I was never happy with the passing a mapping to the option get/store functions. This patch addresses this by using explicit specializations to handle the serializing and deserializing of enum options.
Reviewed By: aaron.ballman
Differential Revision: https://reviews.llvm.org/D82188
The check assumed the matched function call has 3 arguments, but the
matcher didn't guaranteed that.
Differential Revision: https://reviews.llvm.org/D83301
Summary:
Two helpers are introduced:
* Some of the logic previously in TargetFinder::Visit*() methods is
factored out into resolveDependentExprToDecls().
* Some of the logic in getMembersReferencedViaDependentName() is
factored out into resolveTypeToRecordDecl().
D82739 will build on this and use these functions in new ways.
Reviewers: hokein
Subscribers: ilya-biryukov, MaskRay, jkorous, arphaman, kadircet, usaxena95, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D83371
Summary:
We've been testing this internally for a couple weeks now and it seems
to be stable enough. Let's flip the flag before branch cut to increase testing
coverage and have enough time to revert if need be.
Subscribers: ilya-biryukov, javed.absar, MaskRay, jkorous, arphaman, usaxena95, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D83290
Summary:
A few things were broken:
- use of Document::parseBlockNode() is incorrect and prevents moving to the
next doc in error cases. Use getRoot() instead.
- bailing out in the middle of iterating over a list/dict isn't allowed,
unless you are going to throw away the parser: the next skip() asserts.
Always consume all items.
- There were two concepts of fatal errors: error-diagnostics and drop-fragment.
(The latter is the "return false" case in the parser). They didn't coincide.
Now, parser errors and explicitly emitted error diagnostics are fatal.
Fixes https://github.com/clangd/clangd/issues/452
Reviewers: hokein
Subscribers: ilya-biryukov, MaskRay, jkorous, arphaman, kadircet, usaxena95, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D83436
The block arguments in dispatch_async() and dispatch_after() are
guaranteed to escape. If those blocks capture any pointers with the
noescape attribute then it is an error.
Summary:
.clangd/index was well-intentioned in 2754942cba, but `.clangd` is the best
filename for the clangd config file (matching .clang-format and .clang-tidy).
And of course we can't have both .clangd/index and .clangd...
There are a few overlapping goals to satisfy:
- it should be clear from the directory name that this is transient
data that is safe to delete at the cost of recomputation, i.e. a cache
- it should be easy and self-documenting to blacklist these files in .gitignore
- we should have some consistency between filenames in-tree and
corresponding files in user storage (e.g. under XDG's ~/.cache/)
- we should be consistent across platforms (including windows, which
doesn't have distinct cache vs config directories)
So the plan is:
$PROJECT/.clangd (project config)
$PROJECT/.cache/clangd/index/ (project index)
$PROJECT/.cache/clangd/modules/ (maybe in future)
$XDG_CONFIG_HOME/clangd/config.yaml (user config)
$XDG_CACHE_HOME/clangd/index/ (index of non-project files)
$XDG_CACHE_HOME/clangd/modules/ (maybe in future)
This is sensible if XDG_{CONFIG,CACHE}_HOME coincide, and has a simple
.gitignore rule going forward: `.cache/`.
The monorepo gitignore is updated to reflect the backwards-compatible practice:
ignore .clangd/ (with trailing slash) matching index files from clangd 9/10
ignore .cache matching index from clangd 11+, and potentially other tools.
The entries from llvm-project/llvm gitignore are removed (obsolete).
Reviewers: kadircet, hokein
Subscribers: ilya-biryukov, MaskRay, jkorous, omtcyfz, arphaman, usaxena95, cfe-commits, llvm-commits
Tags: #clang, #llvm
Differential Revision: https://reviews.llvm.org/D83099
Added an alias llvm-else-after-return from readability-else-after-return to help enforce one of the llvm coding guidelines.
Reviewed By: aaron.ballman
Differential Revision: https://reviews.llvm.org/D82825
Summary:
This feature was only used in two places, but contributed a non-trivial
amount to the complexity of RecursiveASTVisitor, and was buggy (see my
recent patches where I was fixing the bugs that I noticed). I don't
think the convenience benefit of this feature is worth the complexity.
Besides complexity, another issue with the current state of
RecursiveASTVisitor is the non-uniformity in how it handles different
AST nodes. All AST nodes follow a regular pattern, but operators are
special -- and this special behavior not documented. Correct usage of
RecursiveASTVisitor relies on shadowing member functions with specific
names and signatures. Near misses don't cause any compile-time errors,
incorrectly named or typed methods are just silently ignored. Therefore,
predictability of RecursiveASTVisitor API is quite important.
This change reduces the size of the `clang` binary by 38 KB (0.2%) in
release mode, and by 7 MB (0.3%) in debug mode. The `clang-tidy` binary
is reduced by 205 KB (0.3%) in release mode, and by 5 MB (0.4%) in debug
mode. I don't think these code size improvements are significant enough
to justify this change on its own (for me, the primary motivation is
reducing code complexity), but they I think are a nice side-effect.
Reviewers: rsmith, sammccall, ymandel, aaron.ballman
Reviewed By: rsmith, sammccall, ymandel, aaron.ballman
Subscribers: cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D82921
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:
ClangdServer owns the question of exactly which config to create, but
TUScheduler/BackgroundIndex control threads and so decide at which point
to inject it.
Reviewers: kadircet
Subscribers: ilya-biryukov, javed.absar, MaskRay, jkorous, arphaman, usaxena95, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D83095
Summary:
The Provider extension point is designed to also be implemented by
ClangdLSPServer (to inject config-over-lsp) and likely by embedders.
Reviewers: kadircet
Subscribers: mgorny, ilya-biryukov, MaskRay, jkorous, arphaman, jfb, usaxena95, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D82964
Summary: This also changes the way we display Size and Offset to be independent.
Reviewers: sammccall
Subscribers: ilya-biryukov, MaskRay, jkorous, arphaman, usaxena95, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D83143
In general there is no way to get to the ASTContext from most AST nodes
(Decls are one of the exception). This will be a problem when implementing
the rest of APValue::dump since we need the ASTContext to dump some kinds of
APValues.
The ASTContext* in ASTDumper and TextNodeDumper is not always non-null.
This is because we still want to be able to use the various dump() functions
in a debugger.
No functional changes intended.
Reverted in fcf4d5e449 since a few dump()
functions in lldb where missed.
Summary:
In cases like:
foo(a, ^b);
We now additionally show the name and type of the parameter to foo that
corresponds that "b" is passed as.
The name should help with understanding what it's used for and type can
be useful to find out if call to foo() can mutate variable "b" or not
(i.e. if it is pass by value, reference, const reference, etc).
Patch By: adamcz@ !
Reviewers: kadircet
Reviewed By: kadircet
Subscribers: nridge, ilya-biryukov, MaskRay, jkorous, arphaman, usaxena95, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D81169
In general there is no way to get to the ASTContext from most AST nodes
(Decls are one of the exception). This will be a problem when implementing
the rest of APValue::dump since we need the ASTContext to dump some kinds of
APValues.
The ASTContext* in ASTDumper and TextNodeDumper is not always
non-null. This is because we still want to be able to use the various
dump() functions in a debugger.
No functional changes intended.
Summary:
This gets rid of the dependency on ClangdServer and a bunch of extra
infrastructure coming with it. Also enables us to clear SyncAPI, as it was the
sole user of runWorkspace/DocumentSymbols.
Reviewers: sammccall
Subscribers: ilya-biryukov, MaskRay, jkorous, arphaman, usaxena95, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D82944
Summary:
FileIndex was built out of threadsafe components, so update() didn't have data
races, but wasn't actually correct.
Reviewers: kadircet
Subscribers: ilya-biryukov, MaskRay, jkorous, arphaman, usaxena95, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D82891
Function `hasPtrOrReferenceInfFunc()` of `bugprone-infinite-loop` is a
generic function which could be reused in another checks. This patch
moves this function into a newly created utility module.
Differential Revision: https://reviews.llvm.org/D81396
Summary:
They don't need ASTs or anything, so they should still run immediately.
These were sync for historical reasons (they predate clangd having a pervasive
threading model). This worked ok as they were "cheap".
Aside for consistency, there are a couple of reasons to make them async:
- they do IO (finding .clang-format) so aren't trivially cheap
- having TUScheduler involved in running these tasks means we can use it as
an injection point for configuration.
(TUScheduler::run will need to learn about which file is being operated on,
but that's an easy change).
- adding the config system adds more potential IO, too
Reviewers: kbobyrev
Subscribers: ilya-biryukov, MaskRay, jkorous, arphaman, kadircet, usaxena95, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D82642
Added a 'RefactorConditionVariables' option to control how the check handles condition variables
Reviewed By: aaron.ballman
Differential Revision: https://reviews.llvm.org/D82824
Extend the default string like classes to include `std::basic_string_view`.
Reviewed By: aaron.ballman
Differential Revision: https://reviews.llvm.org/D82720
Motivated by a suspicously failing build, but also good to have anyway in general.
Reviewed By: aaron.ballman
Differential Revision: https://reviews.llvm.org/D82815
Summary:
By making all overloads non-virtual and delegating to a differently-named
private method, we avoid any (harmless) name-hiding in the subclasses.
Reviewers: kadircet
Subscribers: kristof.beyls, ilya-biryukov, MaskRay, jkorous, arphaman, usaxena95, cfe-commits, Quuxplusone, dblaikie
Tags: #clang
Differential Revision: https://reviews.llvm.org/D82793
A forward declaration was insufficient here - since Regex needs to be
complete for the implicit dtor to be compiled correctly. (that, or the
dtor would have to be made explicit and out of line)
Summary:
This introduces the "semantic form" of config exposed to features,
contrasted with the "syntactic form" exposed to users in e9fb1506b8.
The two are not connected, CompiledFragment and Provider will bridge that gap.
Nor is configuration actually set: that needs changes to ClangdServer,
TUScheduler, and BackgroundQueue.
Reviewers: hokein, kadircet
Subscribers: mgorny, ilya-biryukov, MaskRay, jkorous, arphaman, usaxena95, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D82606
Currently this alias instantiates the readability-identifier-naming check, just swap it out to use the readability-named-paramater check.
Reviewed By: aaron.ballman
Differential Revision: https://reviews.llvm.org/D82711
Added some sanity checks to figure out the cause of a (seemingly unrelated) test failure on mac.
These can be removed should no issues arise on that platform again.
Following on from D77085, I was never happy with the passing a mapping to the option get/store functions. This patch addresses this by using explicit specializations to handle the serializing and deserializing of enum options.
Reviewed By: aaron.ballman
Differential Revision: https://reviews.llvm.org/D82188
Summary:
This is a piece from the design in https://tinyurl.com/clangd-confighttps://reviews.llvm.org/D82335 is a draft with all the bits linked together.
It doesn't do anything yet, it's just a library + tests.
It deliberately implements a minimal set of actual configuration options.
Reviewers: kadircet, adamcz
Subscribers: mgorny, ilya-biryukov, MaskRay, jkorous, arphaman, usaxena95, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D82386
In the process of running this check on a large codebase I found a
number of limitations, and thought I would pass on my fixes for
possible integration upstream:
* Templated function call operators are not supported
* Function object constructors are always used directly in the lambda
body, even if their arguments are not captured
* Placeholders with namespace qualifiers (std::placeholders::_1) are
not detected
* Lambda arguments should be forwarded to the stored function
* Data members from other classes still get captured with this
* Expressions (as opposed to variables) inside std::ref are not captured
properly
* Function object templates sometimes have their template arguments
replaced with concrete types
This patch resolves all those issues and adds suitable unit tests.
Summary:
This confusion was inadvertently introduced in a change to the
heavyweight_hardware_concurrency API: 8404aeb56a
- don't indirect through the rebuilder policy when building the thread pool
- document that rebuilder thresholds are exposed for testing only
- don't use 0 as a sentinel value for "all threads", as we use it as a
sentinel value for "synchronous" (though unsupported for BackgroundIndex)
- rather than pick some new sentinel value, just always use 4 threads for tests
Reviewers: kadircet, aganea
Subscribers: ilya-biryukov, MaskRay, jkorous, arphaman, usaxena95, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D82352
Prevent fixes being displayed if usages are found in the scratch buffer.
See [[ https://bugs.llvm.org/show_bug.cgi?id=46219 | Fix-It hints are being generated in the ScratchBuffer ]].
It may be wise down the line to put in a general fix in clang-tidy to prevent ScratchBuffer replacements being applied, but for now this will help.
Reviewed By: aaron.ballman
Differential Revision: https://reviews.llvm.org/D82162
Ignore paramater declarations of type `::llvm::Twine`, These don't suffer the same use after free risks as local twines.
Reviewed By: aaron.ballman
Differential Revision: https://reviews.llvm.org/D82281
- Added `FixItHint` comments to Check files for the script to mark those checks as offering fix-its when the fix-its are generated in another file.
- Case insensitive file searching when looking for the file a checker code resides in.
Also regenerated the list, sphinx had no issue generating the docs after this.
Reviewed By: sylvestre.ledru
Differential Revision: https://reviews.llvm.org/D81932
Just adds the storeOptions for Checks that weren't already storing their options.
Reviewed By: aaron.ballman
Differential Revision: https://reviews.llvm.org/D82223
Summary:
Currently, `cat` validates range selections before extracting the corresponding
source text. However, this means that any range inside a macro is rejected as an
error. This patch changes the implementation to first try to map the range to
something reasonable. This makes the behavior consistent with handling of ranges
used for selecting portions of the source to edit.
Also updates a clang-tidy lit-test for one of the checks which was affected by
this change.
Reviewers: gribozavr2, tdl-g
Subscribers: cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D82126
Summary:
We can't resolve this (if it's a symlink) without further refactoring, but the
current behaviour is just incorrect.
Reviewers: kadircet
Subscribers: ilya-biryukov, MaskRay, jkorous, arphaman, usaxena95, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D82011
Extend the `InheritParentConfig` support introduced in D75184 for the command line option `--config`.
The current behaviour of `--config` is to when set, disable looking for `.clang-tidy` configuration files.
This new behaviour lets you set `InheritParentConfig` to true in the command line to then look for `.clang-tidy` configuration files to be merged with what's been specified on the command line.
Reviewed By: DmitryPolukhin
Differential Revision: https://reviews.llvm.org/D81949
Summary: It was used inside buildCompilerInvocation to speed up stats. But
preambleStatCache doesn't contain stat information performed while
building compiler invocation. So it was an unnecessary optimization.
Furthermore, buildCompilerInvocation in scanPreamble doesn't need to
find gcc installation, include paths and such, as it is only trying to
lex directives. Hence we are passing an empty FS to get rid of any
redundant IO.
Reviewers: sammccall
Subscribers: ilya-biryukov, javed.absar, MaskRay, jkorous, arphaman, usaxena95, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D81719
Summary:
Clangd uses FSProvider to get threadsafe views into file systems. This
patch changes naming to make that more explicit.
Depends on D81920
Reviewers: sammccall
Subscribers: ilya-biryukov, MaskRay, jkorous, arphaman, usaxena95, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D81998
Summary:
We've faced a couple of problems when the returned FS didn't have the
proper working directory. New signature makes the API safer against such
problems.
Reviewers: sammccall
Subscribers: ilya-biryukov, MaskRay, jkorous, arphaman, usaxena95, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D81920
This patch adds `--use-color` command line option and `UseColor` option to clang-tidy to control colors in diagnostics. With these options, users can force colorful output. This is useful when using clang-tidy with parallelization command line tools (like ninja and GNU parallel), as they often pipe clang-tidy's standard output and make the colors disappear.
Reviewed By: njames93
Differential Revision: https://reviews.llvm.org/D79477
This changes the behavious of `RenamerClangTidyCheck` based checks by grouping declarations of the same thing into 1 warning where it is first declared.
This cleans up clang-tidy output and prevents issues where 1 fix-it couldn't be applied, yet all other warnings(and fix-its) for the same declaration would be applied.
The old behaviour of forward declaring a class without defining it isn't affected, i.e. no warnings will be emitted for that case.
Reviewed By: aaron.ballman
Differential Revision: https://reviews.llvm.org/D82059
Refactor out the double lookup in `IncludeInserter` when trying to get the `IncludeSorter` for a specified `FileID`.
Reviewed By: aaron.ballman
Differential Revision: https://reviews.llvm.org/D82004
Fix various tool libraries not to link to clang's .a libraries and dylib
simultaneously. This may cause breakage, in particular through
duplicate command-line option declarations.
Differential Revision: https://reviews.llvm.org/D81967
Summary:
Clangd was using bounds from the stale preamble, which might result in
crashes. For example:
```
#include "a.h"
#include "b.h" // this line is newly inserted
#include "c.h"
```
PreambleBounds for the baseline only contains first two lines, but
ReplayPreamble logic contains an include from the third line. This would
result in a crash as we only lex preamble part of the current file
during ReplayPreamble.
This patch adds a `preambleBounds` method to PreamblePatch, which can be
used to figure out preamble bounds for the current version of the file.
Then uses it when attaching ReplayPreamble, so that it can lex the
up-to-date preamble region.
Reviewers: sammccall
Subscribers: ilya-biryukov, MaskRay, jkorous, arphaman, usaxena95, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D81964
When using `-warnings-as-errors`, If there are any warnings promoted to errors, clang-tidy exits with the number of warnings. This really isn't needed and can cause issues when the number of warnings doesn't fit into 8 bits as POSIX terminals aren't designed to handle more than that.
This addresses https://bugs.llvm.org/show_bug.cgi?id=46305.
Bug originally added in D15528
Reviewed By: aaron.ballman
Differential Revision: https://reviews.llvm.org/D81953
Fix a crash in clangd caused by an (admittidly incorrect) Remark diagnositic being emitted from readability-else-after-return.
This crash doesn't occur in clang-tidy so there are no tests there for this.
Reviewed By: hokein
Differential Revision: https://reviews.llvm.org/D81785
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
Reland https://reviews.llvm.org/D76696
All known crashes have been fixed, another attemption.
We have rolled out this to all internal users for a while, didn't see
big issues, we consider it is stable enough.
Reviewed By: sammccall
Subscribers: rsmith, hubert.reinterpretcast, ebevhan, jkorous, arphaman, kadircet, usaxena95, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D78350
Summary:
I don't love this behavior, but it prevents crashing when indexing boost
headers, and I can't think of a better practical alternative.
Fixes https://reviews.llvm.org/D81530
Based on a patch by AnakinZheng!
Reviewers: kadircet
Subscribers: ilya-biryukov, MaskRay, jkorous, arphaman, usaxena95, cfe-commits, AnakinZheng
Tags: #clang
Differential Revision: https://reviews.llvm.org/D81530
Summary:
Instead of a notification, we make use of a CV and store the boolean on
LatestPreamble by converting it into an optional.
Depends on D80293.
Reviewers: sammccall
Subscribers: ilya-biryukov, javed.absar, MaskRay, jkorous, arphaman, usaxena95, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D80784
This reverts commit 658af94350.
Breaks tests on windows: http://45.33.8.238/win/17229/step_9.txt
I think this is uncovering a latent bug when a late-parsed preamble is
used with an eagerly-parsed file.
Summary:
Prevent a second pair of parenthesis from being added when there already is one
right after cursor.
Related issue and more context: https://github.com/clangd/clangd/issues/387
Reviewers: sammccall
Reviewed By: sammccall
Subscribers: ilya-biryukov, MaskRay, jkorous, arphaman, kadircet, usaxena95, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D81380
Summary:
Parsing std::make_unique is an exception to the usual non-parsing of function
bodies in the preamble. (A hook is added to PreambleCallbacks to allow this).
This allows us to diagnose make_unique<Foo>(wrong arg list), and opens the door
to providing signature help (by detecting where the arg list is forwarded to).
This function is trivial (checked libc++ and libstdc++) and doesn't result in
any extra templates being instantiated, so this should be cheap.
This uncovered a second issue (already visible with class templates)...
Errors produced by template instantiation have primary locations within the
template, with instantiation stack reported as notes.
For templates defined in headers, these end up reported at the #include
directive, which isn't terribly helpful as the header itself is probably fine.
This patch reports them at the instantiation site (the first location in the
instantiation stack that's in the main file). This in turn required a bit of
refactoring in Diagnostics so we can delay relocating the diagnostic until all
notes are available.
https://github.com/clangd/clangd/issues/412
Reviewers: hokein, aaron.ballman
Subscribers: ilya-biryukov, MaskRay, jkorous, arphaman, kadircet, usaxena95, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D81351
Summary:
This fixes a reported bug: if clang and libc++ are installed under
/usr/lib/llvm-11/... but there'- a symlink /usr/bin/clang++-11, then a
compile_commands.json with "/usr/bin/clang++-11 -stdlib=libc++" would previously
look for libc++ under /usr/include instead of /usr/lib/llvm-11/include.
The PATH change makes this work if the compiler is just "clang++-11" too.
As this is now doing IO potentially on every getCompileCommand(), we cache
the results for each distinct driver.
While here:
- Added a Memoize helper for this as multithreaded caching is a bit noisy.
- Used this helper to simplify QueryDriverDatabase and reduce blocking there.
(This makes use of the fact that llvm::Regex is now threadsafe)
Reviewers: kadircet
Subscribers: jyknight, ormris, ilya-biryukov, MaskRay, jkorous, arphaman, jfb, usaxena95, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D75414
Summary:
To avoid excessive extra stat()s, only check the possible locations of
headers that weren't found at all (leading to a compile error).
For headers that *were* found, we don't check for files earlier on the
search path that could override them.
Reviewers: kadircet
Subscribers: javed.absar, jkorous, arphaman, usaxena95, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D77942
Summary:
This check finds macro expansions of `DISALLOW_COPY_AND_ASSIGN(Type)` and
replaces them with a deleted copy constructor and a deleted assignment operator.
Before the `delete` keyword was introduced in C++11 it was common practice to
declare a copy constructor and an assignment operator as a private members. This
effectively makes them unusable to the public API of a class.
With the advent of the `delete` keyword in C++11 we can abandon the
`private` access of the copy constructor and the assignment operator and
delete the methods entirely.
Migration example:
```
lang=dif
class Foo {
private:
- DISALLOW_COPY_AND_ASSIGN(Foo);
+ Foo(const Foo &) = delete;
+ const Foo &operator=(const Foo &) = delete;
};
```
Reviewers: alexfh, hokein, aaron.ballman, njames93
Reviewed By: njames93
Subscribers: Eugene.Zelenko, mgorny, xazax.hun, cfe-commits
Tags: #clang, #clang-tools-extra
Differential Revision: https://reviews.llvm.org/D80531
Summary:
Finds range-based for loops that can be replaced by a call to ``std::any_of`` or
``std::all_of``. In C++ 20 mode, suggests ``std::ranges::any_of`` or
``std::ranges::all_of``.
For now, no fixits are produced.
Reviewers: aaron.ballman, alexfh, hokein
Subscribers: mgorny, xazax.hun, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D77572
Updates the docs to include `MacroDefinition` documentation. The docs are still missing `ObjCIVar` however I don't have a clue about how that looks in code. If someone wants to show the code block needed for the example I'll add that in too.
Reviewed By: aaron.ballman
Differential Revision: https://reviews.llvm.org/D80877
Summary:
ReplayPreamble was just grabbing the reference of IncludeStructure
passed to it and then replayed any includes seen so while exiting
built-in file.
This implies any include seen in built-in files being replayed as part
of preamble, even though they are not. This wasn't an issue until we've
started patching preambles, as includes from built-in files were not
mapped back to main-file.
This patch copies over existing includes at the time of
ReplayPreamble::attach and only replies those to prevent any includes
from the preamble patch getting mixed-in.
Reviewers: sammccall, jkorous
Subscribers: ilya-biryukov, MaskRay, dexonsmith, arphaman, usaxena95, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D80988
ReplayPreamble was just grabbing the reference of IncludeStructure
passed to it and then replayed any includes seen so while exiting
built-in file.
This implies any include seen in built-in files being replayed as part
of preamble, even though they are not. This wasn't an issue until we've
started patching preambles, as includes from built-in files were not
mapped back to main-file.
This patch copies over existing includes at the time of
ReplayPreamble::attach and only replies those to prevent any includes
from the preamble patch getting mixed-in.
Atmn Patel