r185295 - Put helper classes into anonymous namespace.

[Craig Topper]

Author: ctopper
Date: Sun Jun 30 17:29:28 2013
New Revision: 185295

URL: http://llvm.org/viewvc/llvm-project?rev=185295&view=rev
Log:
Put helper classes into anonymous namespace.

Modified:
    cfe/trunk/lib/Format/Format.cpp

Modified: cfe/trunk/lib/Format/Format.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Format/Format.cpp?rev=185295&r1=185294&r2=185295&view=diff
==============================================================================
--- cfe/trunk/lib/Format/Format.cpp (original)
+++ cfe/trunk/lib/Format/Format.cpp Sun Jun 30 17:29:28 2013
@@ -248,6 +248,8 @@ static unsigned getLengthToMatchingParen
   return End->TotalLength - Tok.TotalLength + 1;
 }
 
+namespace {
+
 class UnwrappedLineFormatter {
 public:
   UnwrappedLineFormatter(const FormatStyle &Style, SourceManager &SourceMgr,
@@ -1639,6 +1641,8 @@ private:
   encoding::Encoding Encoding;
 };
 
+} // end anonymous namespace
+
 tooling::Replacements reformat(const FormatStyle &Style, Lexer &Lex,
                                SourceManager &SourceMgr,
                                std::vector<CharSourceRange> Ranges) {