Reorder builds based by ordering.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@184794 91177308-0d34-0410-b5e6-96231b3b80d8
Delete dead code.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@184795 91177308-0d34-0410-b5e6-96231b3b80d8
Formatter/Objc: Add a test that checks that @import is formatted correctly.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@184796 91177308-0d34-0410-b5e6-96231b3b80d8
Delete a couple dead checks.

Use castAs<> where appropriate. Don't check conditionals which are
always true. Delete a bit of dead code. Reindent a bunch of code which
is no longer guarded by an if statement.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@184801 91177308-0d34-0410-b5e6-96231b3b80d8
Use the new PathV2 instead of implementing the logic in clang.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@184803 91177308-0d34-0410-b5e6-96231b3b80d8
Formatter/ObjC: Correctly format casts in objc message send expressions.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@184804 91177308-0d34-0410-b5e6-96231b3b80d8