This diff adds v0 of clang-reorder-fields tool to clang/tools/extra.
The main idea behind this tool is to simplify and make less error-prone refactoring of large codebases when
someone needs to change the order fields of a struct/class (for example to remove excessive padding).
Differential revision: https://reviews.llvm.org/D23279
llvm-svn: 280456
This diff adds v0 of clang-reorder-fields tool to clang/tools/extra.
The main idea behind this tool is to simplify and make less error-prone refactoring of large codebases when
someone needs to change the order fields of a struct/class (for example to remove excess padding).
Differential revision: https://reviews.llvm.org/D23279
llvm-svn: 280431
Summary:
Bugfix for 27321. When the constructor of stored pointer
type is private then it is invalid to change it to
make_shared or make_unique.
Reviewers: alexfh, aaron.ballman, hokein
Subscribers: cfe-commits
Differential Revision: https://reviews.llvm.org/D23343
llvm-svn: 280180
Summary:
The check emits a warning if std::move() is applied to a forwarding reference, i.e. an rvalue reference of a function template argument type.
If a developer is unaware of the special rules for template argument deduction on forwarding references, it will seem reasonable to apply std::move() to the forwarding reference, in the same way that this would be done for a "normal" rvalue reference.
This has a consequence that is usually unwanted and possibly surprising: If the function that takes the forwarding reference as its parameter is called with an lvalue, that lvalue will be moved from (and hence placed into an indeterminate state) even though no std::move() was applied to the lvalue at the callsite.
As a fix, the check will suggest replacing the std::move() with a std::forward().
This patch requires D23004 to be submitted before it.
Reviewers: sbenza, aaron.ballman
Subscribers: klimek, etienneb, alexfh, aaron.ballman, Prazek, Eugene.Zelenko, mgehre, cfe-commits
Projects: #clang-tools-extra
Differential Revision: https://reviews.llvm.org/D22220
llvm-svn: 280077
Old output was:
clang-rename: could not find symbol at tools/clang/tools/extra/test/clang-rename/ClassFindByName.cpp:1:1 (offset 0).
Reviewers: omtcyfz
Differential Revision: https://reviews.llvm.org/D24002
llvm-svn: 280062
Changed the extension check to include the option of ",h,hh,hpp,hxx" instead of just returning whether the file ended with ".h".
Differential revision: https://reviews.llvm.org/D20512
llvm-svn: 279803
The check will warn when the constness will make the function interface safer.
Reviewers: alexfh
Subscribers: cfe-commits
Differential Revision: https://reviews.llvm.org/D15332
llvm-svn: 279507
This reverts commit fd1908ce445eba4544d64cc68b3c03249e4bf614.
This should be the correct CL to revert. The clang-side patch
that enabled this functionality was reverted, so this test needs
to be reverted until it gets fixed.
llvm-svn: 278979
This reverts commit 2aff596257e1c45fa54baae823ecbe61a785174e.
I'm having a bad day apparently. I reverted the wrong CL. This
puts it back.
llvm-svn: 278978
This reverts commit b725a314a9b7f746c37f70909ec3c4dcb6d9f6b5.
The patch that made this test work needed to be reverted, so this
test needs to be reverted as well.
llvm-svn: 278977
Summary:
Depends on D23204.
This is intended to be submitted immediately after D23204 lands.
Reviewers: jdennett, alexfh
Subscribers: cfe-commits
Differential Revision: https://reviews.llvm.org/D23543
llvm-svn: 278934
None of these tests actually require bash, they just have quoting bugs
when paths contain backslashes and colons. Fix them with the "%/T" lit
substitution variants.
llvm-svn: 278815
As Eric Fiselier pointed out, r278760 breaks build, because RecursiveASTVisitor
doesn't have a const overload. This patch is a quick fix.
llvm-svn: 278780
As Alexander pointed out, LLVM Coding Standards are more conservative about
using auto, i.e. it should be used in the following situations:
* When the type is obvious, i.e. explicitly mentioned in the same expression.
For example `if (const clang::FieldDecl *FieldDecl = Initializer->getMember())`.
* When the type is totally non-obvious and one iterates over something. For
example
`for (const auto &CurrDecl : Context.getTranslationUnitDecl()->decls())`.
Otherwise the type should be explicitly stated.
Reviewers: alexfh
Differential Revision: https://reviews.llvm.org/D23397
llvm-svn: 278760
Use table to avoid tautology. List all existing checks groups. Use alphabetical order.
Differential revision: https://reviews.llvm.org/D23471
llvm-svn: 278686
...
This check verifies if a buffer passed to an MPI (Message Passing Interface)
function is sufficiently dereferenced. Buffers should be passed as a single
pointer or array. As MPI function signatures specify void * for their buffer
types, insufficiently dereferenced buffers can be passed, like for example
as double pointers or multidimensional arrays, without a compiler warning
emitted.
Instructions on how to apply the check can be found at:
https://github.com/0ax1/MPI-Checker/tree/master/examples
Reviewers: Haojian Wu
Differential revision: https://reviews.llvm.org/D22729
llvm-svn: 278553
The include order check would get notified of all include
directives in a depth-first manner. This created the
possibility of an include directive from a header file
interfering with the sort order of a set of two distinct
blocks from the top level cpp file, if that include directive
was on just the right line.
With this patch we bucket the include directives by the file
in which they appear in and process one bucket at a time,
so that directives from different files do not get mixed
together into the same list.
Reviewed By: alexfh
Differential Revision: https://reviews.llvm.org/D23434
llvm-svn: 278546
As pointed by Yung Douglas, exceptions in
test/clang-tidy/readability-else-after-return.cpp are causing PS4 bots to be
red, because exceptions aren't enabled by default on PS4 target. This patch is a
fix.
llvm-svn: 278324
Hans Wennborg