commit ac18b2e3af8d0c5304f74e362a1d4207363e4c94
author Anders Carlsson <andersca@mac.com> Wed Sep 23 00:37:25 2009 +0000
committer Anders Carlsson <andersca@mac.com> Wed Sep 23 00:37:25 2009 +0000
tree 957388559cb20aa753e9447086275faa475f76b6
parent 86d802e03a267af79663990c39865c67e0645238

Cast the array size expr to a size_t

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82594 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Sema/SemaExprCXX.cpp

diff --git a/lib/Sema/SemaExprCXX.cpp b/lib/Sema/SemaExprCXX.cpp
index b11f397..79909b5 100644
--- a/lib/Sema/SemaExprCXX.cpp
+++ b/lib/Sema/SemaExprCXX.cpp
@@ -402,12 +402,15 @@
       llvm::APSInt Value;
       if (ArraySize->isIntegerConstantExpr(Value, Context, 0, false)) {
         if (Value < llvm::APSInt(
-                        llvm::APInt::getNullValue(Value.getBitWidth()), false))
+                        llvm::APInt::getNullValue(Value.getBitWidth()), 
+                                 Value.isUnsigned()))
           return ExprError(Diag(ArraySize->getSourceRange().getBegin(),
                            diag::err_typecheck_negative_array_size)
             << ArraySize->getSourceRange());
       }
     }
+    
+    ImpCastExprToType(ArraySize, Context.getSizeType());
   }
 
   FunctionDecl *OperatorNew = 0;