Catching trivial objects by value is not dangerous but may be
inefficient if they are too large. This patch adds an option
`WarnOnLargeObject` to the checker to also warn if such an object
is caught by value. An object is considered as "large" if its
size is greater than `MaxSize` which is another option. Default
value is the machine word of the architecture (size of the type
`size_t`).
Differential Revision: https://reviews.llvm.org/D61851
llvm-svn: 361225
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
Summary:
The goal of the patch is to bring checkers in their appropriate namespace.
This path doesn't change any behavior.
Reviewers: alexfh
Subscribers: cfe-commits
Differential Revision: http://reviews.llvm.org/D19811
llvm-svn: 268264
Adam Balogh