From 0955cb41ebc5bb0e12b991d24f94b3628c399b24 Mon Sep 17 00:00:00 2001
From: Daniel Jasper <djasper@google.com>
Date: Thu, 29 Jan 2015 13:11:47 +0000
Subject: [PATCH] clang-format: FIXME that led to access of uninitialized
 memory.

I have so far not succeeded in finding a nicely reduced test case or an
observable difference which could help me create a test failure without
msan.

Committing without test to unblock kcc's further fuzzing progress.

llvm-svn: 227433
---
 clang/lib/Format/Format.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/clang/lib/Format/Format.cpp b/clang/lib/Format/Format.cpp
index 2a4721f..128a5a7 100644
--- a/clang/lib/Format/Format.cpp
+++ b/clang/lib/Format/Format.cpp
@@ -845,8 +845,8 @@ private:
   FormatToken *getNextToken() {
     if (GreaterStashed) {
       // Create a synthesized second '>' token.
-      // FIXME: Increment Column and set OriginalColumn.
       Token Greater = FormatTok->Tok;
+      unsigned OriginalColumn = FormatTok->OriginalColumn;
       FormatTok = new (Allocator.Allocate()) FormatToken;
       FormatTok->Tok = Greater;
       SourceLocation GreaterLocation =
@@ -855,6 +855,7 @@ private:
           SourceRange(GreaterLocation, GreaterLocation);
       FormatTok->TokenText = ">";
       FormatTok->ColumnWidth = 1;
+      FormatTok->OriginalColumn = OriginalColumn;
       GreaterStashed = false;
       return FormatTok;
     }
-- 
2.7.4