Experimental parser: merge r19949

src/property-details-inl.h

Index: src/property-details-inl.h
diff --git a/src/zone-containers.h b/src/property-details-inl.h
similarity index 77%
copy from src/zone-containers.h
copy to src/property-details-inl.h
index 31672b62dbf0b4a2926f8354a4bc1b4da6c534ca..98eb1cf58e606c6d755210c91f18c21e51a8bfaa 100644
--- a/src/zone-containers.h
+++ b/src/property-details-inl.h
@@ -25,22 +25,27 @@
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
-#ifndef V8_ZONE_CONTAINERS_H_
-#define V8_ZONE_CONTAINERS_H_
+#ifndef V8_PROPERTY_DETAILS_INL_H_
+#define V8_PROPERTY_DETAILS_INL_H_
 
-#include <vector>
-#include <set>
-
-#include "zone.h"
+#include "objects.h"
+#include "property-details.h"
+#include "v8conversions.h"
 
 namespace v8 {
 namespace internal {
 
-typedef zone_allocator<int> ZoneIntAllocator;
-typedef std::vector<int, ZoneIntAllocator> IntVector;
-typedef IntVector::iterator IntVectorIter;
-typedef IntVector::reverse_iterator IntVectorRIter;
+inline bool Representation::CanContainDouble(double value) {
+  if (IsDouble() || is_more_general_than(Representation::Double())) {
+    return true;
+  }
+  if (IsInt32Double(value)) {
+    if (IsInteger32()) return true;
+    if (IsSmi()) return Smi::IsValid(static_cast<int32_t>(value));
+  }
+  return false;
+}
 
 } }  // namespace v8::internal
 
-#endif  // V8_ZONE_CONTAINERS_H_
+#endif  // V8_PROPERTY_DETAILS_INL_H_