src/bootstrapper.cc - Issue 14850006: Use mutable heapnumbers to store doubles in fields.

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Unified Diff: src/bootstrapper.cc

Issue 14850006: Use mutable heapnumbers to store doubles in fields. (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge

Patch Set: More tests Created 7 years, 7 months ago

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Index: src/bootstrapper.cc

diff --git a/src/bootstrapper.cc b/src/bootstrapper.cc

index 27f9b7dd932decbd49ac230ff61898910139a320..1d0d4084cc1a028ad8aed6ad035818fe6b09ff26 100644

--- a/src/bootstrapper.cc

+++ b/src/bootstrapper.cc

@@ -2416,7 +2416,8 @@ void Genesis::TransferNamedProperties(Handle<JSObject> from,

HandleScope inner(isolate());

Handle<Name> key = Handle<Name>(descs->GetKey(i));

int index = descs->GetFieldIndex(i);

- Handle<Object> value = Handle<Object>(from->FastPropertyAt(index),

+ ASSERT(!descs->GetDetails(i).representation().IsDouble());

+ Handle<Object> value = Handle<Object>(from->RawFastPropertyAt(index),

isolate());

CHECK_NOT_EMPTY_HANDLE(isolate(),

JSObject::SetLocalPropertyIgnoreAttributes(

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