commit 33932625e4f031d0c624b0382170b87c9d691ad1
author Marshall Clow <mclow.lists@gmail.com> Tue Sep 12 15:00:43 2017 +0000
committer Marshall Clow <mclow.lists@gmail.com> Tue Sep 12 15:00:43 2017 +0000
tree 69559651ab6f3567b5404f1dfcf63a9b467b79f9
parent c189463a997f00235dda8e6868d913c73d9c008d

Make pbump (internally) handle sizes bigger than MAX_INT. Fixes PR#33725 - thanks to Jonathan Wakely for the report

llvm-svn: 313031
Cr-Mirrored-From: sso://chromium.googlesource.com/_direct/external/github.com/llvm/llvm-project
Cr-Mirrored-Commit: d90758e2efff62e5207215d1a20672229ed26f2b

include/fstream

diff --git a/include/fstream b/include/fstream
index ffd5698..f57908c 100644
--- a/include/fstream
+++ b/include/fstream
@@ -315,7 +315,7 @@
         else
             this->setp((char_type*)__extbuf_,
                        (char_type*)__extbuf_ + (__rhs. epptr() - __rhs.pbase()));
-        this->pbump(__rhs. pptr() - __rhs.pbase());
+        this->__pbump(__rhs. pptr() - __rhs.pbase());
     }
     else if (__rhs.eback())
     {
@@ -434,7 +434,7 @@
         ptrdiff_t __e = this->epptr() - this->pbase();
         this->setp((char_type*)__extbuf_min_,
                    (char_type*)__extbuf_min_ + __e);
-        this->pbump(__n);
+        this->__pbump(__n);
     }
     if (__rhs.eback() == (char_type*)__extbuf_min_)
     {
@@ -450,7 +450,7 @@
         ptrdiff_t __e = __rhs.epptr() - __rhs.pbase();
         __rhs.setp((char_type*)__rhs.__extbuf_min_,
                    (char_type*)__rhs.__extbuf_min_ + __e);
-        __rhs.pbump(__n);
+        __rhs.__pbump(__n);
     }
 }
 
@@ -724,7 +724,7 @@
                     if (__r == codecvt_base::partial)
                     {
                         this->setp(const_cast<char_type*>(__e), this->pptr());
-                        this->pbump(this->epptr() - this->pbase());
+                        this->__pbump(this->epptr() - this->pbase());
                     }
                 }
                 else