Summary:
The check `bugprone-exception-escape` does an AST-based analysis to determine
if a function might throw an exception and warns based on that information.
The analysis part is refactored into a standalone class similiar to
`ExprMutAnalyzer` that is generally useful.
I intent to use that class in a new check to automatically introduce `noexcept`
if possible.
Reviewers: aaron.ballman, alexfh, hokein, baloghadamsoftware, lebedev.ri
Reviewed By: baloghadamsoftware, lebedev.ri
Subscribers: lebedev.ri, mgorny, xazax.hun, rnkovacs, cfe-commits
Tags: #clang-tools-extra
Differential Revision: https://reviews.llvm.org/D57100
llvm-svn: 352741
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
Finds functions which may throw an exception directly or indirectly, but they
should not: Destructors, move constructors, move assignment operators, the
main() function, swap() functions, functions marked with throw() or noexcept
and functions given as option to the checker.
Differential Revision: https://reviews.llvm.org/D33537
llvm-svn: 336997
Alexander Kornienko