Consumed analysis: assume that non-const reference parameters are initially
in the "uknown" state.  Patch by chris.wailes@gmail.com.  Reviewed by delesley.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192995 91177308-0d34-0410-b5e6-96231b3b80d8
Reverted r192992 broke windows and freebsd builds.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192997 91177308-0d34-0410-b5e6-96231b3b80d8
ObjectiveC. Added support for methods annotated with format_arg
attributes when such methods are actually envoked in message
expression. // rdar://15242010


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@193003 91177308-0d34-0410-b5e6-96231b3b80d8
Fix crash if a submodule @imports another submodule from the same module. The
test also adds FIXMEs for a number of places where imports and includes of
submodules don't work very well.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@193005 91177308-0d34-0410-b5e6-96231b3b80d8
clang-cl: diagnose setting asm listing filename with multiple inputs

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@193006 91177308-0d34-0410-b5e6-96231b3b80d8