We are porting some of the checkers at a company we developed to the Clang Tidy
infrastructure. We would like to open source the checkers that may be useful
for the community as well. This patch is the first checker that is being ported
to Clang Tidy. We also added fix-it hints, and applied them to LLVM:
http://reviews.llvm.org/D6924
The code compiled and the unit tests are passed after the fixits was applied.
The documentation of the checker:
/// The emptiness of a container should be checked using the empty method
/// instead of the size method. It is not guaranteed that size is a
/// constant-time function, and it is generally more efficient and also shows
/// clearer intent to use empty. Furthermore some containers may implement the
/// empty method but not implement the size method. Using empty whenever
/// possible makes it easier to switch to another container in the future.
It also uses some custom ASTMatchers. In case you find them useful I can submit
them as separate patches to clang. I will apply your suggestions to this patch.
http://reviews.llvm.org/D6925
Patch by Gábor Horváth!
llvm-svn: 226172
There are still a vast range of improvements that can be done to this,
but it seems like an ok initial version. Suggestions or patches are
highly welcome.
llvm-svn: 223766
Replace x.reset(y.release()); with x = std::move(y);
If y is rvalue, replace with x = y; instead.
http://reviews.llvm.org/D6485
Patch by Alexey Sokolov!
llvm-svn: 223460
Summary:
According to the Google C++ Style Guide, constructors taking a single
std::initializer_list<> should not be marked explicit.
This change also changes the messages according to conventions used in Clang
diagnostics: no capitalization of the first letter, no trailing dot.
Reviewers: djasper
Reviewed By: djasper
Subscribers: curdeius, cfe-commits
Differential Revision: http://reviews.llvm.org/D6427
llvm-svn: 222878
Summary:
The google-readability-namespace-comments/llvm-namespace-comment
warnings are quite confusing when they appear at the beginning of a long
namespace and the closing brace is not in sight.
For convenience added notes pointing to the start of the namespace.
Reviewers: klimek
Reviewed By: klimek
Subscribers: curdeius, cfe-commits
Differential Revision: http://reviews.llvm.org/D6251
llvm-svn: 222145
Summary:
Added -fix-errors option to allow applying fixes when compiler errors
are present. Without this flag -fix would bail out if there are compiler errors.
This is needed to avoid applying wrong fixes if Clang fails to recover from
compilation errors correctly.
Reviewers: djasper, klimek
Reviewed By: klimek
Subscribers: curdeius, cfe-commits
Differential Revision: http://reviews.llvm.org/D6059
llvm-svn: 221152
clangApplyReplacements.lib(ApplyReplacements.cpp.obj) : error LNK2001: unresolved external symbol "private: void __thiscall clang::APValue::DestroyDataAndMakeUninit(void)" (?DestroyDataAndMakeUninit@APValue@clang@@AAEXXZ)
They are not seen in mingw dll build. Investigating.
llvm-svn: 220895
Summary:
Enable only compiler diagnostics and safe static analyzer checks by
default. Let the defaults be conservative and safe for an average project.
Reviewers: djasper
Reviewed By: djasper
Subscribers: cfe-commits
Differential Revision: http://reviews.llvm.org/D6027
llvm-svn: 220865
Summary: Make the script suitable for checking just messages. Move most of the tests to use it. Clean up the tests: shorten messages, insert line numbers, remove unnecessary RUN: lines, etc.
Reviewers: klimek
Reviewed By: klimek
Subscribers: curdeius, cfe-commits
Differential Revision: http://reviews.llvm.org/D5989
llvm-svn: 220634
Alexander Kornienko