Commit Graph

448 Commits

Author SHA1 Message Date
Angel Garcia Gomez bd0ec69e0a Avoid repeated replacements on loop-convert check.
Summary: The InitListExpr subtree is visited twice, this caused the check to do multiple replacements. Added a set to avoid it.

Reviewers: klimek, alexfh

Subscribers: cfe-commits, alexfh

Differential Revision: http://reviews.llvm.org/D12631

llvm-svn: 246879
2015-09-04 21:37:05 +00:00
Alexander Kornienko 13f0bb8b3a [clang-tidy] Fix llvm-include-order check on Windows.
IncludeDirectives struct used a StringRef that pointed to a stack variable
(SmallString<128> FilenameBuffer from PPDirectives.cpp:1513).

http://reviews.llvm.org/D12632

Patch by Marek Kurdej!

llvm-svn: 246856
2015-09-04 15:46:51 +00:00
Angel Garcia Gomez 8d01772dae Two more fixes to loop convert.
Summary: Ensure that the alias has the same type than the loop variable. Now it works with lambda captures.

Reviewers: klimek

Subscribers: alexfh, cfe-commits

Differential Revision: http://reviews.llvm.org/D12597

llvm-svn: 246762
2015-09-03 12:28:11 +00:00
Angel Garcia Gomez 8475466860 Fix loop-convert crash.
Summary: loop-convert no longer crashes when calling a member function using a member pointer which is a member of another record.

Reviewers: alexfh, klimek

Subscribers: cfe-commits, klimek

Differential Revision: http://reviews.llvm.org/D12555

llvm-svn: 246655
2015-09-02 14:25:08 +00:00
Angel Garcia Gomez e6035de11e Fix use-auto-check.
Summary: Fix a bug where use-auto check would crash when the definition of a type is in the same statement than its instantiation with new.

Reviewers: alexfh

Subscribers: cfe-commits, klimek

Differential Revision: http://reviews.llvm.org/D12551

llvm-svn: 246638
2015-09-02 10:20:00 +00:00
Angel Garcia Gomez 692cbb5bb0 Fix several corner cases for loop-convert check.
Summary: Reduced the amount of wrong conversions of this check.

Reviewers: klimek

Subscribers: alexfh, cfe-commits

Differential Revision: http://reviews.llvm.org/D12530

llvm-svn: 246550
2015-09-01 15:05:15 +00:00
Aaron Ballman c0dc76c251 Allow the static assert clang-tidy checker to run over C code.
llvm-svn: 246495
2015-08-31 21:54:42 +00:00
Aaron Ballman f444177d00 Help the clang-tidy helper script to understand C files better.
llvm-svn: 246494
2015-08-31 21:53:55 +00:00
Alexander Kornienko 54f3657448 [clang-tidy] misc-assert-side-effect: support assert macros defined through other macros
llvm-svn: 246446
2015-08-31 14:47:14 +00:00
Alexander Kornienko 0ed6c478a4 [clang-tidy] Move misc-use-override and readability-shrink-to-fit to "modernize/"
These checks are focusing on migrating the code from C++98/03 to C++11, so they
belong to the modernize module.

llvm-svn: 246437
2015-08-31 13:17:43 +00:00
Aaron Ballman 327e97bb37 Disable clang-tidy misc checkers when not compiling in C++ mode. Many of the checkers do not require additional testing as the tests will not compile for other languages or modes, or the checkers would never match a valid construct.
llvm-svn: 246318
2015-08-28 19:27:19 +00:00
Aaron Ballman 8b0583ef1b Disable several more clang-tidy modernize checkers when not compiling in C++ mode. Loop conversion would make recommendations for C code, so added a test to ensure that does not happen. The pass by value, use auto and replace auto_ptr checkers would not make recommendations for C code, and are disabled for performance reasons, but do not require an extra test.
llvm-svn: 246310
2015-08-28 17:58:10 +00:00
Aaron Ballman f36a425eba Reapplying r246209, which exposed language options to the checkers. This time disable UseNullptrCheck when not compiling in C++ mode, but still allow in C++11 mode since it's likely the user wishes to modernize their code.
llvm-svn: 246298
2015-08-28 13:20:46 +00:00
Alexander Kornienko f0fa8a80a3 [clang-tidy] Documented the reason to run the test in C++98 mode.
llvm-svn: 246238
2015-08-27 23:43:39 +00:00
Aaron Ballman 46c9ae3578 Reverting r246209 while I investigate a build bot failure: http://lab.llvm.org:8011/builders/clang-x86_64-debian-fast/builds/30516
llvm-svn: 246224
2015-08-27 22:19:50 +00:00
Aaron Ballman ed916fa458 Expose language options to the checkers; disable UseNullptrCheck when not compiling in C++11 mode.
llvm-svn: 246209
2015-08-27 21:17:47 +00:00
Alexander Kornienko 2588cb93af [clang-tidy] Renamed a test file to <check-name>.cpp.
llvm-svn: 246170
2015-08-27 18:03:37 +00:00
Angel Garcia Gomez 8409e88fde Fix another LoopConvert fail.
Summary: Prevent LoopConvert from taking as alias anything that comes from a random member function call.

Reviewers: alexfh

Subscribers: klimek, cfe-commits

Differential Revision: http://reviews.llvm.org/D12370

llvm-svn: 246039
2015-08-26 17:08:24 +00:00
Angel Garcia Gomez 446fe8d62c LoopConvert no longer take as alias references to other containers.
Summary: Fix a bug where modernize-loop-convert check would take as alias a reference to other containers. Add the pertinent test.

Reviewers: alexfh

Subscribers: klimek, cfe-commits

Differential Revision: http://reviews.llvm.org/D12361

llvm-svn: 246034
2015-08-26 14:51:11 +00:00
Angel Garcia Gomez 06d010cae3 Avoid LoopConvertCheck replacements in template instantiations.
Summary: Prevent LoopConvertCheck from doing replacements in template instantiations, and add a test.

Reviewers: alexfh

Subscribers: klimek, cfe-commits

Differential Revision: http://reviews.llvm.org/D12321

llvm-svn: 245942
2015-08-25 15:44:00 +00:00
Angel Garcia Gomez 190167104c Add replace-auto_ptr check.
Summary: Migrate replace-auto_ptr check from clang-modernize to modernize module in clang-tidy.

Reviewers: alexfh

Subscribers: klimek, cfe-commits

Differential Revision: http://reviews.llvm.org/D12287

llvm-svn: 245933
2015-08-25 13:03:43 +00:00
Angel Garcia Gomez 5b9d33a5a1 [clang-tidy] Migrate UseAuto from clang-modernize to clang-tidy.
http://reviews.llvm.org/D12231

llvm-svn: 245703
2015-08-21 15:08:51 +00:00
Alexander Kornienko 36c8e56493 [clang-tidy] Remove check_clang_tidy.sh that has been replaced with check_clang_tidy.py.
llvm-svn: 245699
2015-08-21 12:41:14 +00:00
Yaron Keren 2ecb118a1d Make test EOL tolerant by moving the symbol ot the first line
before any EOL changes the byte offset count and enable it on Windows.

llvm-svn: 245688
2015-08-21 10:46:46 +00:00
Aaron Ballman 7fc9feac3e Change the test to use the new python script instead of the more verbose RUN line.
llvm-svn: 245600
2015-08-20 19:21:07 +00:00
Alexander Kornienko 43556bb7f0 [clang-tidy] Use a python script instead of a shell script to run clang-tidy tests.
Summary:
Add check_clang_tidy.py script that is functionally identical to the
check_clang_tidy.py, but should also be functional on windows.

I've verified that the script works on linux. Would be nice if folks using
Windows could test the patch before I break windows bots ;)

Reviewers: chapuni, aaron.ballman

Subscribers: cfe-commits

Differential Revision: http://reviews.llvm.org/D12180

llvm-svn: 245583
2015-08-20 17:58:07 +00:00
Aaron Ballman 9392ced263 Add a new clang-tidy check (misc-move-constructor-init) that diagnoses move constructor initializations that call copy constructors instead of move constructors.
llvm-svn: 245571
2015-08-20 15:52:52 +00:00
NAKAMURA Takumi ae6b329c8f Tweak clang-tidy-diff.py to pass JSON argument correctly to clang-tidy on win32 arg parser.
- Single quotation is not recognized.
  - Use """ to pass a double quotation.

It also reverts r211831.

llvm-svn: 245567
2015-08-20 15:04:46 +00:00
NAKAMURA Takumi 1544a819b7 Tweak clang-tools-extra/test/clang-tidy/file-filter.cpp to pass on win32.
FIXME: "-I %S/Inputs/file-filter/system/.." must be redundant.
On Win32, file-filter/system\system-header1.h precedes file-filter\header*.h due to code order between '/' and '\\'.

We should remove such a tweak to introduce the *right* path canonicalization.

Posix:
  file-filter/header*.h
  file-filter/system/system-header1.h

Win32:
  file-filter/system\system-header1.h
  file-filter\header*.h

Win32, tweaked:
  file-filter/system/..\header*.h
  file-filter/system\system-header1.h

It had been disabled since r220837.

llvm-svn: 245566
2015-08-20 15:04:39 +00:00
NAKAMURA Takumi ba598b5581 clang-tools-extra/test/lit.cfg: Prune an obsolete feature, python27. Now we requires python>=2.7.
clang-tools-extra/test/clang-tidy/clang-tidy-diff.cpp was the only user.

llvm-svn: 245565
2015-08-20 15:04:32 +00:00
Alexander Kornienko 74a44d9133 [clang-tidy] Fix bug in modernize-loop-convert check.
http://reviews.llvm.org/D12186

Patch by Angel Garcia!

llvm-svn: 245561
2015-08-20 13:18:23 +00:00
Alexander Kornienko 20ce95f294 [clang-tidy] Add back a test with a custom NULL macro. Remove redundant default.
llvm-svn: 245533
2015-08-20 01:44:14 +00:00
Alexander Kornienko 1b7bf7a2a7 [clang-tidy] Add modernize-use-nullptr check, attempt 2.
This patch re-applies r245434 and r245471 reverted in r245493, and changes the
way custom null macros are configured. The test for custom null macros is
temporarily excluded and will be committed separately to reduce chances of
breakages.

Initial patches by Angel Garcia.

llvm-svn: 245511
2015-08-19 22:21:37 +00:00
Justin Bogner 71e1a579b2 Revert "[clang-tidy] Add use-nullptr check to clang-tidy."
The new test is failing on darwin:

http://lab.llvm.org:8080/green/job/clang-stage1-configure-RA_check/10339/

This reverts r245434 and its follow up r245471.

llvm-svn: 245493
2015-08-19 20:30:07 +00:00
NAKAMURA Takumi bc224b8049 clang-tools-extra/test/clang-tidy/readability-identifier-naming.cpp: Appease targeting msvc.
llvm-svn: 245435
2015-08-19 13:22:58 +00:00
Alexander Kornienko bd725b4537 [clang-tidy] Add use-nullptr check to clang-tidy.
Move UseNullptr from clang-modernize to modernize module in clang-tidy.

http://reviews.llvm.org/D12081

Patch by Angel Garcia!

llvm-svn: 245434
2015-08-19 13:13:12 +00:00
Alexander Kornienko 76c288062a [clang-tidy] Add new IdentifierNaming check
This check will try to enforce coding guidelines on the identifiers naming.
It supports lower_case, UPPER_CASE, camelBack and CamelCase casing and
tries to convert from one to another if a mismatch is detected.

It also supports a fixed prefix and suffix that will be prepended or appended
to the identifiers, regardless of the casing.

Many configuration options are available, in order to be able to create
different rules for different kind of identifier. In general, the
rules are falling back to a more generic rule if the specific case is not
configured.

http://reviews.llvm.org/D10933

Patch by Beren Minor!

llvm-svn: 245429
2015-08-19 11:15:36 +00:00
Alexander Kornienko 0497084b69 [clang-tidy] Add loop-convert check to clang-tidy.
Move LoopConvert from clang-modernize to modernize module in clang-tidy.

http://reviews.llvm.org/D12076

Patch by Angel Garcia!

llvm-svn: 245427
2015-08-19 09:11:46 +00:00
Ehsan Akhgari c62c639610 Insert override at the same line as the end of the function declaration
Summary:
The existing check converts the code pattern below:

  void f()
  {
  }

to:

  void f()
  override {
  }

which is fairly sub-optimal.  This patch fixes this by inserting the
override keyword on the same line as the function declaration if
possible, so that we instead get:

  void f() override
  {
  }

We do this by looking for the last token before the start of the body
and inserting the override keyword at the end of its location.  Note
that we handle const, volatile and ref-qualifiers correctly.

Test Plan: Includes an automated test.

Reviewers: alexfh

Subscribers: cfe-commits

Differential Revision: http://reviews.llvm.org/D9286

llvm-svn: 245401
2015-08-19 02:05:37 +00:00
Alexander Kornienko 65eccb463d [clang-tidy] Allow use of -list-checks option without need to pass source files.
Initialize CommonOptionsParser with ZeroOrOne NumOccurrenceFlag so callers can
pass -list-checks without the need to pass additional positional parameters,
then add dummy file if none were supplied.

http://reviews.llvm.org/D12070

Patch by Don Hinton!

llvm-svn: 245205
2015-08-17 10:03:27 +00:00
NAKAMURA Takumi caad877d3e clang-tools-extra/test/clang-tidy/modernize-pass-by-value.cpp: Tweak not to override -std=c++11.
llvm-svn: 245147
2015-08-15 02:27:22 +00:00
NAKAMURA Takumi 654c2bbaf5 clang-tools-extra/test/clang-tidy/modernize-pass-by-value.cpp: Appease targeting MS to give -fno-delayed-template-parsing.
llvm-svn: 245146
2015-08-15 02:05:49 +00:00
Daniel Jasper ea223a7a6a misc-unused-parameters: Fix crasher with C forward declarations that
can leave out the parameter list.

llvm-svn: 245048
2015-08-14 13:39:57 +00:00
Alexander Kornienko fc650864ef [clang-tidy] Create clang-tidy module modernize. Add pass-by-value check.
This is the first step for migrating cppmodernize to clang-tidy.

http://reviews.llvm.org/D11946

Patch by Angel Garcia!

llvm-svn: 245045
2015-08-14 13:17:11 +00:00
Daniel Jasper b3a74c659b misc-unused-parameters: Don't touch K&R style functions.
We couldn't calculate the removal ranges properly at this point.

llvm-svn: 244454
2015-08-10 15:45:46 +00:00
Alexander Kornienko 2644cae3d5 [clang-tidy] Improve the misc-unused-alias-decl message
"this namespace alias decl is unused" -> "namespace alias decl '...' is unused"

llvm-svn: 243906
2015-08-03 22:02:08 +00:00
Daniel Jasper bb42b03021 Add misc-unused-alias-decls check that currently finds unused namespace
alias declarations. In the future, we might want to reuse it to also
fine unsed using declarations and such.

llvm-svn: 243754
2015-07-31 16:08:10 +00:00
Alexander Kornienko b4fbb173f0 [clang-tidy] Support replacements in macro arguments in misc-inefficient-algorithm
Summary:
Support replacements in macro arguments in the
misc-inefficient-algorithm check.

Reviewers: klimek

Subscribers: cfe-commits

Differential Revision: http://reviews.llvm.org/D11677

llvm-svn: 243747
2015-07-31 13:34:58 +00:00
NAKAMURA Takumi 0dae64a554 Move an extra switch to clang-tools-extra/test/clang-tidy/misc-unused-parameters.cpp from check_clang_tidy.sh.
It also rolls back r242984 and r242985.

llvm-svn: 243491
2015-07-28 22:41:04 +00:00
Daniel Jasper 542482e63d misc-unused-parameters: Only remove parameters in the main source file.
In headers, they might always be pulled in to different TUs, even if
they are declared static or nested in an unnamed namespace.

llvm-svn: 243414
2015-07-28 13:19:12 +00:00