Avoid crashing if an error occurs before we open the first file.

* Add struct name to all typedef's so that they can be debugged with MSVC
* Fix an AiCount bug - list(...) = $var was using $var multiple times, and thus
causing AiCount to be decreased multi

* Add struct name to all typedef's so that they can be debugged with MSVC
* Fix an AiCount bug - list(...) = $var was using $var multiple times, and thus
causing AiCount to be decreased multiple times even though it was increased only
once for $var. Mark all FETCH_DIM's so that they won't decrease AiCount, and only
decrease AiCount on the last FETCH_DIM.
* Fix a stupid bug - forgot to pass CLS_C to some compiler function. For some reason
MSVC doesn't report these :I

show more ...

Give more information and save log lines in memory leak reports

* Fix debugger+interactive mode bug
* Recognize whether an extension is with debug information or not

Thread safety patch. We're still not quite there but it compiles again, and
more logic has been implemented.

- Fix various memory leaks.

* Optimize argument_stack top lookup
* Fix a nasty bug in zend_ptr_stack_clean()

Remove unnecessary stack

Destroy the resource list after destroying the symbol table, otherwise the
auto-destructor for resources are run when the resource list is no longer valid

This patch is a go. Not fully optimized yet, but working properly.
Prepatch tagged as BEFORE_STACK_PATCH.

Remove an unused variable

Zend Library