[cfe-commits] r63157 - /cfe/trunk/lib/Basic/FileManager.cpp

[Ted Kremenek]

Author: kremenek
Date: Tue Jan 27 18:27:31 2009
New Revision: 63157

URL: http://llvm.org/viewvc/llvm-project?rev=63157&view=rev
Log:
Add a some comments to designate Windows-specific/Unix-specific code.  No functionality change.

Modified:
    cfe/trunk/lib/Basic/FileManager.cpp

Modified: cfe/trunk/lib/Basic/FileManager.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Basic/FileManager.cpp?rev=63157&r1=63156&r2=63157&view=diff

==============================================================================
--- cfe/trunk/lib/Basic/FileManager.cpp (original)
+++ cfe/trunk/lib/Basic/FileManager.cpp Tue Jan 27 18:27:31 2009
@@ -22,6 +22,7 @@
 #include "llvm/Bitcode/Serialize.h"
 #include "llvm/Bitcode/Deserialize.h"
 #include "llvm/Support/Streams.h"
+#include "llvm/Support/Allocator.h"
 #include "llvm/Config/config.h"
 using namespace clang;
 
@@ -36,6 +37,10 @@
 /// represent a dir name that doesn't exist on the disk.
 #define NON_EXISTENT_DIR reinterpret_cast<DirectoryEntry*>((intptr_t)-1)
 
+//===----------------------------------------------------------------------===//
+// Windows.
+//===----------------------------------------------------------------------===//
+
 #ifdef LLVM_ON_WIN32
 
 #define IS_DIR_SEPARATOR_CHAR(x) ((x) == '/' || (x) == '\\')
@@ -87,6 +92,10 @@
   size_t size() { return UniqueFiles.size(); }
 };
 
+//===----------------------------------------------------------------------===//
+// Unix-like Systems.
+//===----------------------------------------------------------------------===//
+
 #else
 
 #define IS_DIR_SEPARATOR_CHAR(x) ((x) == '/')
@@ -122,6 +131,9 @@
 
 #endif
 
+//===----------------------------------------------------------------------===//
+// Common logic.
+//===----------------------------------------------------------------------===//
 
 FileManager::FileManager() : UniqueDirs(*new UniqueDirContainer),
                              UniqueFiles(*new UniqueFileContainer),