Handle decayed types, ignore qualifiers and accessibility when considering a
method as a possible overload.
Differential Revision: http://reviews.llvm.org/D16179
llvm-svn: 258562
Summary:
This patch fixes shebang lines in Python script files.
Most Python scripts in LLVM & Clang are using this shebang line.
[[ https://mail.python.org/pipermail/tutor/2007-June/054816.html | Here]] is an explanaiton of why such line should be used instead of what is currently in these few files.
Reviewers: klimek, alexfh
Subscribers: cfe-commits
Patch by Kirill Bobyrev!
Differential Revision: http://reviews.llvm.org/D16270
llvm-svn: 258133
Similar in format to the `-checks=` argument, this new `-warnings-as-errors=`
argument upgrades any warnings emitted by the former to errors.
http://reviews.llvm.org/D15528
llvm-svn: 257642
Summary: Virtual function override near miss detection. Function complete. Test complete. Do not conduct Fix for now.
Reviewers: alexfh
Subscribers: cfe-commits
Patch by Cong Liu!
Differential Revision: http://reviews.llvm.org/D15823
llvm-svn: 257599
google-runtime-memset no longer issues a warning if the fill char value
is known to be an invalid fill char count.
Namely, it no longer warns for these:
memset(p, 0, 0);
memset(p, -1, 0);
In both cases, swapping the last two args would either be useless (there is
no actual bug) or wrong (it would introduce a bug).
Patch by Matt Armstrong!
llvm-svn: 257320
Summary: The new check will find all functionand variable definitions which may violate cpp one definition rule in header file.
Reviewers: aaron.ballman, alexfh
Subscribers: aaron.ballman, cfe-commits
Patch by Haojian Wu!
Differential Revision: http://reviews.llvm.org/D15710
llvm-svn: 257178
Summary: Since local static variables can outlive other local variables exclude them from the unnecessary copy initialization check.
Reviewers: alexfh
Patch by Felix Berger!
Differential Revision: http://reviews.llvm.org/D15822
llvm-svn: 256636
Summary:
The patch adds a new ClangTidy check that detects when expensive-to-copy types are unnecessarily copy initialized from a const reference that has the same or are larger scope than the copy.
It currently only detects this when the copied variable is const qualified. But this will be extended to non const variables if they are only used in a const fashion.
Reviewers: alexfh
Subscribers: cfe-commits
Patch by Felix Berger!
Differential Revision: http://reviews.llvm.org/D15623
llvm-svn: 256632
This changeset still emits the diagnostic that the expression could be simplified, but it doesn't generate any fix-its that would lose comments or preprocessor directives within the text that would be replaced.
Fixes PR25842
Reviewers: alexfh
Subscribers: xazax.hun, cfe-commits
Patch by Richard Thomson! (+a naming style fix)
Differential Revision: http://reviews.llvm.org/D15737
llvm-svn: 256492
Summary:
clang-modernize transforms have moved to clang-tidy. Removing
the old tool now.
Reviewers: klimek
Subscribers: cfe-commits
Differential Revision: http://reviews.llvm.org/D15606
llvm-svn: 255886
Summary: Without namespace you can not create checks with same name in different modules
Reviewers: alexfh
Subscribers: cfe-commits
Patch by Cong Liu!
Differential Revision: http://reviews.llvm.org/D15571
llvm-svn: 255770
It is possible to assign arbitrary integer types to strings.
Sometimes it is the result of missing to_string call or apostrophes.
Reviewers: alexfh
Differential Revision: http://reviews.llvm.org/D15411
llvm-svn: 255630
Summary:
This is http://reviews.llvm.org/D13746 but instead of including <array>,
a stub is provided.
This check flags all array subscriptions on static arrays and
std::arrays that either have a non-compile-time-constant index or are
out of bounds.
Dynamic accesses into arrays are difficult for both tools and humans to
validate as safe. array_view is a bounds-checked, safe type for
accessing arrays of data. at() is another alternative that ensures
single accesses are bounds-checked. If iterators are needed to access an
array, use the iterators from an array_view constructed over the array.
This rule is part of the "Bounds safety" profile of the C++ Core
Guidelines, see
https://github.com/isocpp/CppCoreGuidelines/blob/master/CppCoreGuidelines.md#-bounds2-only-index-into-arrays-using-constant-expressions
Reviewers: alexfh, sbenza, bkramer, aaron.ballman
Subscribers: cfe-commits
Differential Revision: http://reviews.llvm.org/D15030
llvm-svn: 255470
The motivation is:
1. consistency with clang-format, vim :sort etc.
2. we don't want the tools to depend on the current locale to do the include
sorting
llvm-svn: 255243
Summary:
With this change the error reported is on the identifier location
itself. It was declaration location before.
Reviewers: alexfh
Differential Revision: http://reviews.llvm.org/D15203
llvm-svn: 254766
Gabor Horvath