With 15f3cd6bfc, we no longer emit a
diagnostic on a real std::vector case where the size method returns a
sugar `size_type`. This patch fixes it.
```
std::vector<int> v;
if (v.size() == 0) // => no check diagnostics
;
```
Differential Revision: https://reviews.llvm.org/D131390
Run clang-tidy on all source files under `clang-tools-extra/clang-tidy`
with `-header-filter=clang-tidy.*` and make suggested corrections.
Differential Revision: https://reviews.llvm.org/D112864
Use IgnoreUnlessSpelledInSource to make the matcher code smaller and
more visibly-related to the code.
Differential Revision: https://reviews.llvm.org/D91303
Use mapAnyOf() and matchers based on it.
Use of binaryOperation() means that modernize-loop-convert and
readability-container-size-empty can now be used with rewritten binary
operators.
Differential Revision: https://reviews.llvm.org/D94131
readability-container-size-empty currently modifies source code based on
AST nodes in template instantiations, which means that it makes
transformations based on substituted types. This can lead to
transforming code to be broken.
Change the matcher implementation to ignore template instantiations
explicitly, and add a matcher to explicitly handle template declarations
instead of instantiations.
Differential Revision: https://reviews.llvm.org/D91302
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.
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
When a warning is issued in a template instantiation, the check would previously
use template arguments in a note, which would result in inconsistent or
duplicate warnings (depending on how deduplication was done). This patch removes
template arguments from the note.
llvm-svn: 347652
This patch extends readability-container-size-empty check allowing it to produce
warnings not only for STL containers, but also for containers, which provide two
functions matching following signatures:
* `size_type size() const;`
* `bool empty() const;`
Where `size_type` can be any kind of integer type.
This functionality was proposed in https://llvm.org/bugs/show_bug.cgi?id=26823
by Eugene Zelenko.
Approval: alexfh
Reviewers: alexfh, aaron.ballman, Eugene.Zelenko
Subscribers: etienneb, Prazek, hokein, xazax.hun, cfe-commits
Differential Revision: https://reviews.llvm.org/D24349
llvm-svn: 281307
Summary:
Little cleanup to lift-out and to remove some frequently used
ast-matchers.
Some of theses matchers are candidates to be lifted to ASTMatchers.h.
Reviewers: alexfh
Subscribers: cfe-commits
Differential Revision: http://reviews.llvm.org/D19200
llvm-svn: 267003
The number of strings is so small that performance doesn't matter and adding
the thread safe static initialization and destruction overhead is just not
worth it. No functional change intended.
llvm-svn: 235192
Classes are named WhateverCheck, files are WhateverCheck.cpp and`
WhateverCheck.h`
http://reviews.llvm.org/D8144
Patch by Richard Thomson!
llvm-svn: 231650
Haojian Wu