[cleanup] Remove unused default argument and tidy up.
authorSean Silva <chisophugis@gmail.com>
Wed, 10 Jun 2015 01:37:59 +0000 (01:37 +0000)
committerSean Silva <chisophugis@gmail.com>
Wed, 10 Jun 2015 01:37:59 +0000 (01:37 +0000)
commit4881e8b239e2feb5cb5f7cb82b9bc98c61683fca
tree046355c1a819d377188a6f7737215f95ecfd57a2
parent8dbe7e236c4a7ab21faaeeb26b171b828f94b0d4
[cleanup] Remove unused default argument and tidy up.

The RequestingModule argument was unused and always its default value of
nullptr.

Also move a declaration closer to its use, and range-for'ify.

llvm-svn: 239453
clang/include/clang/Lex/ModuleMap.h
clang/lib/Lex/ModuleMap.cpp