r190061 - Add ATTRIBUTE_UNUSED to silence unused-function warning in release

[Daniel Jasper]

Author: djasper
Date: Thu Sep  5 11:05:56 2013
New Revision: 190061

URL: http://llvm.org/viewvc/llvm-project?rev=190061&view=rev
Log:
Add ATTRIBUTE_UNUSED to silence unused-function warning in release
builds.

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

Modified: cfe/trunk/lib/Format/UnwrappedLineParser.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Format/UnwrappedLineParser.cpp?rev=190061&r1=190060&r2=190061&view=diff
==============================================================================
--- cfe/trunk/lib/Format/UnwrappedLineParser.cpp (original)
+++ cfe/trunk/lib/Format/UnwrappedLineParser.cpp Thu Sep  5 11:05:56 2013
@@ -1201,7 +1201,8 @@ void UnwrappedLineParser::parseObjCProto
   parseObjCUntilAtEnd();
 }
 
-static void printDebugInfo(const UnwrappedLine &Line, StringRef Prefix = "") {
+LLVM_ATTRIBUTE_UNUSED static void printDebugInfo(const UnwrappedLine &Line,
+                                                 StringRef Prefix = "") {
   llvm::dbgs() << Prefix << "Line(" << Line.Level << ")"
                << (Line.InPPDirective ? " MACRO" : "") << ": ";
   for (std::list<UnwrappedLineNode>::const_iterator I = Line.Tokens.begin(),