Keep track of the Expr used to describe the size of an array type,
from Enea Zaffanella!


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@74831 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Sema/Sema.cpp b/lib/Sema/Sema.cpp
index d1e8e21..6cbb1c3 100644
--- a/lib/Sema/Sema.cpp
+++ b/lib/Sema/Sema.cpp
@@ -282,8 +282,8 @@
         llvm::APInt One(Context.getTypeSize(Context.getSizeType()), 
                         true);
         QualType T 
-          = Context.getConstantArrayType(ArrayT->getElementType(),
-                                         One, ArrayType::Normal, 0);
+          = Context.getConstantArrayWithoutExprType(ArrayT->getElementType(),
+                                                    One, ArrayType::Normal, 0);
         VD->setType(T);
       }
     } else if (RequireCompleteType(VD->getLocation(), VD->getType(),