r181849 - Add static_cast to assertion to silence sign/unsigned comparison warning.

[Richard Trieu]

Author: rtrieu
Date: Tue May 14 18:41:50 2013
New Revision: 181849

URL: http://llvm.org/viewvc/llvm-project?rev=181849&view=rev
Log:
Add static_cast to assertion to silence sign/unsigned comparison warning.

Modified:
    cfe/trunk/lib/AST/ASTContext.cpp

Modified: cfe/trunk/lib/AST/ASTContext.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/AST/ASTContext.cpp?rev=181849&r1=181848&r2=181849&view=diff
==============================================================================
--- cfe/trunk/lib/AST/ASTContext.cpp (original)
+++ cfe/trunk/lib/AST/ASTContext.cpp Tue May 14 18:41:50 2013
@@ -1353,7 +1353,8 @@ static getConstantArrayInfoInChars(const
   std::pair<CharUnits, CharUnits> EltInfo =
       Context.getTypeInfoInChars(CAT->getElementType());
   uint64_t Size = CAT->getSize().getZExtValue();
-  assert((Size == 0 || EltInfo.first.getQuantity() <= (uint64_t)(-1)/Size) &&
+  assert((Size == 0 || static_cast<uint64_t>(EltInfo.first.getQuantity()) <=
+              (uint64_t)(-1)/Size) &&
          "Overflow in array type char size evaluation");
   uint64_t Width = EltInfo.first.getQuantity() * Size;
   unsigned Align = EltInfo.second.getQuantity();