Parsing floating point numbers with very long precision was broken, and this patch fixes it.  This fixes http://llvm.org/bugs/show_bug.cgi?id=15445.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@176711 91177308-0d34-0410-b5e6-96231b3b80d8
2 files changed