Reimplemented much of <istream> such that single character extractions do not check to see if this is the last character in the stream and thus never set eofbit.  This fixes http://llvm.org/bugs/show_bug.cgi?id=10817 .  This fix requires a recompiled libc++.dylib to be fully implemented.  The recompiled libc++.dylib is ABI compatible with that shipped on Lion.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@138961 91177308-0d34-0410-b5e6-96231b3b80d8
6 files changed