When object support was first added to HHVM, a class named "Instance"
was introduced (deriving from ObjectData) to represent instances of user
defined classes. Since then, things have evolved and HPHPc and HPHPi have
been retired, and now there really is no needed to have ObjectData and
Instance be separate classes anymore.
This diff moves all of the functionality from the Instance class to the
ObjectData and removes the Instance class. In the process, I got rid of
a bunch of dead methods and fixed some indentation and other style issues.
This is the first results from profiling callsites of
StringData::initLiteral. This diff converts a handful more
string literals to StaticString, removes overloaded Variant
comparison operators (operator==, etc), and avoids
constructing new strings in a few cases in tvCastToString
and tvCastToStringInPlace.
I was learning from @jdelong and he said that you should use
double quotes for local includes and angle brackets for library
includes. I asked why our code was the way it was, and he said he wanted
to clean it up. I beat him to it :)
Conflicts:
hphp/runtime/base/server/admin_request_handler.cpp
hphp/runtime/vm/named_entity.h
Replace "collection" with "collections" in various file names since
we typically use the plural form in conversation and documentation.
Add set() and removeAt() methods needed for collection interfaces. Also
add the KeyedIterable and KeyedIterator interfaces.
Add __construct() methods for collections
This change is mostly for FB internal organizational reasons.
Building is not effected beyond the fact that the target now
lands in hphp/hhvm/hhvm rather than src/hhvm/hhvm.
Drew Paroski