Accept Handler objects in parameters as references.
authorArgyrios Kyrtzidis <akyrtzi@gmail.com>
Wed, 29 Jul 2009 23:38:45 +0000 (23:38 +0000)
committerArgyrios Kyrtzidis <akyrtzi@gmail.com>
Wed, 29 Jul 2009 23:38:45 +0000 (23:38 +0000)
commit14df96c730c7e1458f81c23970835dd9442ed916
treece5f92ba0909156ef870b32a953a8f8c4f0ab7b9
parent9ddd99ade70e978369af66dd5a2a139ea5f6d2f6
Accept Handler objects in parameters as references.

Reinforces that they shouldn't be null and it's a bit more natural when
they are passed as stack objects.

llvm-svn: 77526
clang/include/clang/Index/IndexProvider.h
clang/include/clang/Index/Indexer.h
clang/include/clang/Index/Program.h
clang/lib/Index/Indexer.cpp
clang/lib/Index/Program.cpp