commit 0e2c34f92f00628d48968dfea096d36381f494cb
author Stephen Hines <srhines@google.com> Mon Mar 23 12:09:02 2015 -0700
committer Stephen Hines <srhines@google.com> Tue Mar 31 17:07:53 2015 -0700
tree 03a142fc9174f13e1e3120853592c56778f14fe5
parent f6595cb19f570efe109abe570c726ebd7afd3973

Update aosp/master clang for rebase to r230699.

Change-Id: I6a546ab3d4ae37119eebb735e102cca4f80ab520

lib/Format/BreakableToken.cpp

diff --git a/lib/Format/BreakableToken.cpp b/lib/Format/BreakableToken.cpp
index 1bea0e5..c84d9af 100644
--- a/lib/Format/BreakableToken.cpp
+++ b/lib/Format/BreakableToken.cpp
@@ -106,7 +106,7 @@
           Text.substr(0, Advance), UsedColumns + Chars, TabWidth, Encoding);
     }
 
-    if (Chars > MaxSplit || Text.size() == Advance)
+    if (Chars > MaxSplit || Text.size() <= Advance)
       break;
 
     if (IsBlank(Text[0]))
@@ -303,7 +303,8 @@
     StartOfLineColumn[i] += Decoration.size();
     Lines[i] = Lines[i].substr(Decoration.size());
     LeadingWhitespace[i] += Decoration.size();
-    IndentAtLineBreak = std::min<int>(IndentAtLineBreak, StartOfLineColumn[i]);
+    IndentAtLineBreak =
+        std::min<int>(IndentAtLineBreak, std::max(0, StartOfLineColumn[i]));
   }
   IndentAtLineBreak = std::max<unsigned>(IndentAtLineBreak, Decoration.size());
   DEBUG({