[llvm] r182950 - Use the const_cast only where necessary.

[Bill Wendling]

Author: void
Date: Thu May 30 13:52:57 2013
New Revision: 182950

URL: http://llvm.org/viewvc/llvm-project?rev=182950&view=rev
Log:
Use the const_cast only where necessary.

Modified:
    llvm/trunk/lib/MC/MCDwarf.cpp

Modified: llvm/trunk/lib/MC/MCDwarf.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/MC/MCDwarf.cpp?rev=182950&r1=182949&r2=182950&view=diff
==============================================================================
--- llvm/trunk/lib/MC/MCDwarf.cpp (original)
+++ llvm/trunk/lib/MC/MCDwarf.cpp Thu May 30 13:52:57 2013
@@ -1438,8 +1438,7 @@ void MCDwarfFrameEmitter::Emit(MCStreame
                                bool UsingCFI,
                                bool IsEH) {
   MCContext &Context = Streamer.getContext();
-  MCObjectFileInfo *MOFI =
-    const_cast<MCObjectFileInfo*>(Context.getObjectFileInfo());
+  const MCObjectFileInfo *MOFI = Context.getObjectFileInfo();
   FrameEmitterImpl Emitter(UsingCFI, IsEH);
   ArrayRef<MCDwarfFrameInfo> FrameArray = Streamer.getFrameInfos();
 
@@ -1458,8 +1457,9 @@ void MCDwarfFrameEmitter::Emit(MCStreame
     }
   }
 
-  const MCSection &Section = IsEH ? *MOFI->getEHFrameSection() :
-                                    *MOFI->getDwarfFrameSection();
+  const MCSection &Section =
+    IsEH ? *const_cast<MCObjectFileInfo*>(MOFI)->getEHFrameSection() :
+           *MOFI->getDwarfFrameSection();
   Streamer.SwitchSection(&Section);
   MCSymbol *SectionStart = Context.CreateTempSymbol();
   Streamer.EmitLabel(SectionStart);