[llvm] r186636 - Clarify comment for extension().

[Rui Ueyama]

Author: ruiu
Date: Thu Jul 18 19:51:17 2013
New Revision: 186636

URL: http://llvm.org/viewvc/llvm-project?rev=186636&view=rev
Log:
Clarify comment for extension().

Modified:
    llvm/trunk/include/llvm/Support/Path.h

Modified: llvm/trunk/include/llvm/Support/Path.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/Support/Path.h?rev=186636&r1=186635&r2=186636&view=diff
==============================================================================
--- llvm/trunk/include/llvm/Support/Path.h (original)
+++ llvm/trunk/include/llvm/Support/Path.h Thu Jul 18 19:51:17 2013
@@ -111,6 +111,7 @@ inline reverse_iterator rend(StringRef p
 /// @code
 ///   directory/filename.cpp => directory/
 ///   directory/             => directory
+///   filename.cpp           => <empty>
 ///   /                      => /
 /// @endcode
 ///