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
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:
Register readability checks in a separate module. Renamed the checks
and test file names accordingly.
Reviewers: djasper, klimek
Reviewed By: klimek
Subscribers: curdeius, cfe-commits
Differential Revision: http://reviews.llvm.org/D5936
llvm-svn: 220631
Summary:
Add flag --enable-check-profile to clang-tidy.
It turns on per-matcher profiles in MatchFinder and prints a report to
stderr at the end.
Reviewers: alexfh
Subscribers: curdeius, cfe-commits
Differential Revision: http://reviews.llvm.org/D5937
llvm-svn: 220491
Summary:
This adds the ClangTidyOptions::User field and fills it from the USER
or the USERNAME environment variable, if possible. The FileOptionsProvider now
takes "default" options instead of "fallback" options, as it now uses these when
an option is not set in the configuration file (one exception is the checks
list).
Reviewers: bkramer, klimek
Reviewed By: klimek
Subscribers: cfe-commits
Differential Revision: http://reviews.llvm.org/D5440
llvm-svn: 218402
Summary:
Each check can implement readOptions and storeOptions methods to read
and store custom options. Each check's options are stored in a local namespace
to avoid name collisions and provide some sort of context to the user.
Reviewers: bkramer, klimek
Reviewed By: klimek
Subscribers: cfe-commits
Differential Revision: http://reviews.llvm.org/D5296
llvm-svn: 217661
Ever wanted to fix all the header guards in clang? Now it's easy.
Make sure clang-tidy is in $PATH and a compilation database is available.
$ ./run-clang-tidy.py -checks=-*,llvm-header-guard -fix
... get coffee (or more CPU cores) ...
$ svn diff
Some may argue that this is just a glorified xargs -P, but it does a bit more ;)
Differential Revision: http://reviews.llvm.org/D5188
llvm-svn: 217368
Summary:
This adds a support for the .clang-tidy file reading using
FileOptionsProvider, -dump-config option, and changes tests to not depend on
default checks set.
Reviewers: klimek, bkramer, djasper
Reviewed By: djasper
Subscribers: cfe-commits
Differential Revision: http://reviews.llvm.org/D5186
llvm-svn: 217155
Summary:
This patch makes it possible for clang-tidy clients to provide
different options for different translation units. The option, which doesn't
make sense to be file-dependent, was moved to a separate ClangTidyGlobalOptions
struct. Added parsing of ClangTidyOptions.
Reviewers: klimek
Reviewed By: klimek
Subscribers: cfe-commits
Differential Revision: http://reviews.llvm.org/D3979
llvm-svn: 210260
Summary:
This seems like a more appropriate reaction to the user specifying a
single check with a wrong name, for example.
Reviewers: klimek
Reviewed By: klimek
Subscribers: cfe-commits
Differential Revision: http://reviews.llvm.org/D3981
llvm-svn: 210043
Summary:
This is going to be used for a clang-tidy-diff script to display
warnings in changed lines only. The option uses JSON, as its value is not
intended to be entered manually.
Reviewers: klimek
Reviewed By: klimek
Subscribers: cfe-commits
Differential Revision: http://reviews.llvm.org/D3873
llvm-svn: 209450
Summary:
Handle various forms of existing namespace closing comments, fix
existing comments with wrong namespace name, ignore short namespaces.
The state of this check now seems to be enough to enable it by default to gather
user feedback ;)
Reviewers: klimek
Reviewed By: klimek
Subscribers: cfe-commits
Differential Revision: http://reviews.llvm.org/D3825
llvm-svn: 209141
Summary:
Make checks filtering more intuitive and easy to use. Remove
-disable-checks and change the format of -checks= to a comma-separated list of
globs with optional '-' prefix to denote exclusion. The -checks= option is now
cumulative, so it modifies defaults, not overrides them. Each glob adds or
removes to the current set of checks, so the filter can be refined or overriden
by adding globs.
Example:
The default value for -checks= is
'*,-clang-analyzer-alpha*,-llvm-include-order,-llvm-namespace-comment,-google-*',
which allows all checks except for the ones named clang-analyzer-alpha* and
others specified with the leading '-'. To allow all google-* checks one can
write:
clang-tidy -checks=google-* ...
If one needs only google-* checks, we first need to remove everything (-*):
clang-tidy -checks=-*,google-*
etc.
I'm not sure if we need to change something here, so I didn't touch the docs
yet.
Reviewers: klimek, alexfh
Reviewed By: alexfh
Subscribers: cfe-commits
Differential Revision: http://reviews.llvm.org/D3770
llvm-svn: 208883
array. This simplifies usage of ClangTidyContext a bit and seems to be more
consistent.
Reviewers: klimek
Reviewed By: klimek
Subscribers: cfe-commits
Differential Revision: http://reviews.llvm.org/D3685
llvm-svn: 208407
Summary:
Also displays a hint to use -header-filter='.*' in case any warnings
are in non-user code. This will help discoverability of this option.
Reviewers: klimek
Reviewed By: klimek
Subscribers: cfe-commits
Differential Revision: http://reviews.llvm.org/D3621
llvm-svn: 208174
Summary:
Add clang-tidy -header-filter option to specify from which headers we
want diagnostics to be printed. By default we don't print diagnostics from
headers. We always print diagnostics from the main file of each translation
unit.
Reviewers: djasper, klimek
Reviewed By: klimek
Subscribers: klimek, cfe-commits
Differential Revision: http://reviews.llvm.org/D3590
llvm-svn: 207970
Also make tests slightly less dependent on default flags. Once we have
implemented configuration file support, we might want to store the
clang-tidy configuration for the tests there.
llvm-svn: 205408
The goal is to be able to run clang-tidy on LLVM files without further
configuration for now. Once llvm.org/PR19306 is addressed, we can add a
configuration file instead and choose other defaults.
llvm-svn: 205407
Summary:
Allow disabling checks by regex. By default, disable alpha.* checks,
that are not particularly good tested (e.g. IdempotentOperationChecker, see
http://llvm-reviews.chandlerc.com/D2427).
Fixed a bug, that would disable all analyzer checks, when using a regex more
strict, than 'clang-analyzer-', for example --checks='clang-analyzer-deadcode-'.
Added --list-checks to list all enabled checks. This is useful to test specific
values in --checks/--disable-checks.
Reviewers: djasper, klimek
Reviewed By: klimek
CC: cfe-commits, klimek
Differential Revision: http://llvm-reviews.chandlerc.com/D2444
llvm-svn: 197717
Benjamin Kramer