Fix Win64 build by adding a static_cast.

src/hydrogen.h

Index: src/hydrogen.h
diff --git a/src/hydrogen.h b/src/hydrogen.h
index 9b1ad6f7ebfbf84b4a594e2987855868885573d4..2b0fc31ec20822ea08968f27a1ba217548e40d1c 100644
--- a/src/hydrogen.h
+++ b/src/hydrogen.h
@@ -872,7 +872,7 @@ class HGraphBuilder: public AstVisitor {
   void VisitDeclarations(ZoneList<Declaration*>* declarations);
 
   void* operator new(size_t size, Zone* zone) {
-    return zone->New(size);
+    return zone->New(static_cast<int>(size));

[Sven Panne, 2012/07/18 06:02:21]

Again a bit too late, but nevertheless: I think that the right fix is to change
Zone::New to use a size_t. This is the right type and doing it that way would
get rid of this cast and a few others.

   }
   void operator delete(void* ptr) { }