Summary:
compile_commands.json is usually generated in the build directory.
Projects like LLVM/Clang enforce out-of-source builds.
This option allow allow such projects to work out of the box, without
moving the compilation database manually.
The naming of the option is similar to the one use by other tools:
clang-{check,modernize,query,rename,tidy} -p=<build_path> <...>
Reviewers: alexfh
Differential Revision: http://reviews.llvm.org/D13199
llvm-svn: 248723
This is to level the ground a little bit, in preparation for the changes in http://reviews.llvm.org/D13081.
Code factorization replaces all insertions to NamingCheckFailures map with a unique addUsage function that does the job.
There is also no more difference between the declaration and the references to a given identifier, both cases are treated as ranges in the Usage vector. There is also a check to avoid duplicated ranges to be inserted, which sometimes triggered erroneous replacements.
References can now also be added before the declaration of the identifier is actually found; this looks to be the case for example when a templated class uses its parameters to specialize its templated base class.
Patch by Beren Minor!
Differential revision: http://reviews.llvm.org/D13079
llvm-svn: 248700
Summary: Add an option to specify wich style must be followed when choosing the new index name.
Reviewers: alexfh
Subscribers: cfe-commits, klimek
Differential Revision: http://reviews.llvm.org/D13052
llvm-svn: 248517
Previously, we would rewrite:
void f(const vector<int> &v) {
for (size_t i = 0; i < v.size(); ++i) {
to
for (const auto &elem : v) {
Now we rewrite it to:
for (auto elem : v) {
(and similarly for iterator based loops).
llvm-svn: 248438
Previously we would use a non-const loop variable in the range-based
loop for:
void f(const std::vector<int> &v) {
for (size_t i = 0; i < v.size(); ++i) {
Now we use const auto&.
Note that we'll also want to use a copy at least for simple types.
llvm-svn: 248418
Summary: Replace references to "transform" with references to "check" where neccessary in the documentation.
Reviewers: alexfh
Subscribers: cfe-commits, klimek
Differential Revision: http://reviews.llvm.org/D13006
llvm-svn: 248153
Summary: Reorder the code in a more logical and understandable way.
Reviewers: klimek
Subscribers: cfe-commits, alexfh
Differential Revision: http://reviews.llvm.org/D12797
llvm-svn: 248144
Scripts are installed in same location as clang-fromat ones, so I think will be good idea to not create dedicated directory.
I checked this patch on my own build on RHEL 6.
Please check it in if it's OK, because I don't have SVN write access.
I think will be good idea to backport this patch to 3.7 release branch.
Probably same should be done for configure build.
Patch by Eugene Zelenko!
Differential revision: http://reviews.llvm.org/D12700
llvm-svn: 247890
Summary: Add the test about replacements in several arguments of the same macro call, now that the problem has been fixed.
Reviewers: alexfh
Subscribers: cfe-commits, klimek
Differential Revision: http://reviews.llvm.org/D12933
llvm-svn: 247889
Summary:
1. Avoid converting loops that iterate over the size of a container and don't use its elements, as this would result in an unused-result warning.
2. Never capture the elements by value on lambdas, thus avoiding doing unnecessary copies and errors with non-copyable types.
3. The 'const auto &' instead of 'auto &' substitution on const containers now works on arrays and pseudoarrays as well.
4. The error about multiple replacements in the same macro call is now documented in the tests (not solved though).
5. Due to [1], I had to add a dummy usage of the range element (like "(void) *It;" or similars) on the tests that had empty loops.
6. I removed the braces from the CHECK comments. I think that there is no need for them, and they confuse vim.
Reviewers: klimek
Subscribers: alexfh, cfe-commits
Differential Revision: http://reviews.llvm.org/D12734
llvm-svn: 247399
For targeting LLP64, like Windows x86, size_t is not unsigned long.
tools/clang/tools/extra/test/clang-tidy/Output/misc-sizeof-container.cpp.tmp.cpp:33:12: error: target of using declaration conflicts with declaration already in scope [clang-diagnostic-error]
using std::size_t;
^
llvm-svn: 247394
containers.
Summary:
sizeof(some_std_string) is likely to be an error. This check finds this
pattern and suggests using .size() instead.
Reviewers: djasper, klimek, aaron.ballman
Subscribers: aaron.ballman, cfe-commits
Differential Revision: http://reviews.llvm.org/D12759
llvm-svn: 247297
This is first of series of patches, porting code from my project colobot-lint,
as I mentioned recently in cfe-dev mailing list.
This patch adds a new check in readability module:
readability-inconsistent-declaration-parameter-name. I also added appropriate
testcases and documentation.
I chose readability module, as it seems it is the best place for it.
I think I followed the rules of LLVM coding guideline, but I may have missed
something, as I usually use other code formatting style.
http://reviews.llvm.org/D12462
Patch by Piotr Dziwinski!
llvm-svn: 247261
Summary:
Add a deprecation notice to the clang-modernize documentation. Remove
the reference to the external JIRA tracker.
Reviewers: revane, klimek
Subscribers: cfe-commits
Differential Revision: http://reviews.llvm.org/D12732
llvm-svn: 247258
Do not add "-*" to the list of checks. Make consistent the list of enabled
checks and the checks in use. Moreover, removing "-*" makes the behaviour
consistent with clang-tidy and allows user to use .clang-tidy configuration...
http://reviews.llvm.org/D12687
Patch by Marek Kurdej!
llvm-svn: 247002
Summary:
When the dereference operator returns a value that is trivially
copyable (like a pointer), copy it. After this change, modernize-loop-convert
check can be applied to the whole llvm source code without breaking any build
or test.
Reviewers: alexfh, klimek
Subscribers: alexfh, cfe-commits
Differential Revision: http://reviews.llvm.org/D12675
llvm-svn: 246989
Aaron Ballman