Numeric parsing was getting the wrong answer when faced with very long inputs.  This fixes both http://llvm.org/bugs/show_bug.cgi?id=15751 and http://llvm.org/bugs/show_bug.cgi?id=15740

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@179556 91177308-0d34-0410-b5e6-96231b3b80d8
addressof misbehaving for type with an implicit conversion operator to char&.  This fixes http://llvm.org/bugs/show_bug.cgi?id=15754

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@179608 91177308-0d34-0410-b5e6-96231b3b80d8
Added extra space to end of EXTRA_FLAGS in buildit.  This fixes http://llvm.org/bugs/show_bug.cgi?id=15761

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@179609 91177308-0d34-0410-b5e6-96231b3b80d8
I believe this finishes up debug mode for list.  The testing is a little weak, but I believe all of the functionality is there.  Certainly enough for people to checkout and start beating up on.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@179632 91177308-0d34-0410-b5e6-96231b3b80d8