Commit Graph

6 Commits

Author SHA1 Message Date
Chandler Carruth 2946cd7010 Update the file headers across all of the LLVM projects in the monorepo
to reflect the new license.

We understand that people may be surprised that we're moving the header
entirely to discuss the new license. We checked this carefully with the
Foundation's lawyer and we believe this is the correct approach.

Essentially, all code in the project is now made available by the LLVM
project under our new license, so you will see that the license headers
include that license only. Some of our contributors have contributed
code under our old license, and accordingly, we have retained a copy of
our old license notice in the top-level files in each project and
repository.

llvm-svn: 351636
2019-01-19 08:50:56 +00:00
Alexander Kornienko 976e0c07a0 A bit of AST matcher cleanup, NFC.
Removed the uses of the allOf() matcher inside node matchers that are implicit
allOf(). Replaced uses of allOf() with the explicit node matcher where it makes
matchers more readable. Replace anyOf(hasName(), hasName(), ...) with the more
efficient and readable hasAnyName().

llvm-svn: 347520
2018-11-25 02:41:01 +00:00
Stephen Kelly 43465bf3fd Port getLocStart -> getBeginLoc
Reviewers: javed.absar

Subscribers: nemanjai, kbarton, ilya-biryukov, ioeric, jkorous, arphaman, jfb, cfe-commits

Differential Revision: https://reviews.llvm.org/D50354

llvm-svn: 339400
2018-08-09 22:42:26 +00:00
Adam Balogh cb58b2bb81 [clang-tidy] Detect bugs in bugprone-misplaced-operator-in-strlen-in-alloc even in the case the allocation function is called using a constant function pointer
Detect bugs even if a function of the malloc() family is called using a constant pointer.

llvm-svn: 318913
2017-11-23 13:12:25 +00:00
Adam Balogh 0857ca489e [clang-tidy] Add support for operator new[] in check bugprone-misplaced-operator-in-strlen-in-alloc
The check now recognizes error cases like `new char[strlen(s + 1)]` and suggests
a fix in the format `new char[strlen(s) + 1]`.

llvm-svn: 318912
2017-11-23 12:56:23 +00:00
Adam Balogh 4c488975da [clang-tidy] Misplaced Operator in Strlen in Alloc
A possible error is to write `malloc(strlen(s+1))` instead of
`malloc(strlen(s)+1)`. Unfortunately the former is also valid syntactically,
but allocates less memory by two bytes (if `s` is at least one character long,
undefined behavior otherwise) which may result in overflow cases. This check
detects such cases and also suggests the fix for them.

Fix for r318906, forgot to add new files.

llvm-svn: 318907
2017-11-23 12:33:12 +00:00