Conditionally compile the parts of clang-tidy which depend on the static
analyzer.
Funnily enough, I made the patch to exclude this from the build in 2013,
and it was committed with the comment that the tool should not be fully
excluded, but only the parts of it which depend on the analyzer should
be excluded.
http://lists.llvm.org/pipermail/cfe-commits/Week-of-Mon-20130617/081797.html
This commit implements that idea.
Reviewed By: aaron.ballman
Tags: #clang-tools-extra
Differential Revision: https://reviews.llvm.org/D52334
llvm-svn: 343528
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
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
This is implemented in a way that the current static analyzer
architecture allows, in the future we might want to revisit this.
With this change static analyzer checks are available from clang-tidy
by specifying -checks=clang-analyzer-<name>.
This change also fixes the use of the compilation database to allow
clang-tidy to be used like any other clang tool.
llvm-svn: 194707
Stephen Kelly