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11455 Commits

Author SHA1 Message Date
Nikita Popov
44ed1cb5c0 Remove ZEND_CALL_CTOR_RESULT_UNUSED 
Instead emit a FREE on the result of NEW.
 2016-02-11 22:15:11 +01:00
Dmitry Stogov
8c2d55962e Combine conditions 2016-02-11 23:11:19 +03:00
Nikita Popov
5faedf5b3e Remove EXT_TYPE_UNUSED in favor of IS_UNUSED 
This means we no longer allocate an unused VAR for the retval of
instructions that support unused results.

Nearly all instructions already used the result variable only if
it was used. The only exception to this was the return value
variable for internal function call results. I've adjusted the code
to use a stack zval for the unused return case now. As we have
retval specialization now, we know that it doesn't matter.
 2016-02-11 18:02:19 +01:00
Nikita Popov
f75be35312 Support partial GC for unfinished generators 
This doesn't cover everything yet, but should be a good start for
cycled in unfinished generators.
 2016-02-11 16:38:30 +01:00
Nikita Popov
68516091c1 Merge branch 'PHP-7.0' 2016-02-11 16:33:23 +01:00
Nikita Popov
9cebdc5d47 Fix yield-by-ref of constant 
Typo in the condition...
 2016-02-11 16:32:45 +01:00
Nikita Popov
7453348ca8 Merge branch 'PHP-7.0' 2016-02-11 16:25:55 +01:00
Nikita Popov
1322672c0b Fix dangling send target when using yield from 
Also drop some unnecessary TRY_DELREFs -- leftovers from the days
when null was refcounted.
 2016-02-11 16:25:16 +01:00
Nikita Popov
c6f2d61c7c Merge branch 'PHP-7.0' 2016-02-10 19:04:33 +01:00
Nikita Popov
aa3f44a395 Crude generator GC for value/key/retval 
These values remain live after the generator has been closed, so
they are particularly susceptible to leaking cycles.
 2016-02-10 19:03:02 +01:00
Xinchen Hui
4fcc3f7711 Merge branch 'PHP-7.0' 2016-02-09 12:20:33 +08:00
Xinchen Hui
a219fc1753 Fixed bug (Low probability segfault in zend_arena) 2016-02-09 12:20:11 +08:00
Nikita Popov
abc06b91cd Merge branch 'PHP-7.0' 
Conflicts:
	Zend/zend_compile.c
 2016-02-06 16:43:54 +01:00
Nikita Popov
9f82f21d01 Fix bug #71529 2016-02-06 16:43:28 +01:00
Dmitry Stogov
81721a7ddd Specialize DO_FCALL (and variations) according to used/unused return value 2016-02-05 15:46:52 +03:00
Dmitry Stogov
2f5a119281 Use extra specialization to eliminate run-time checks for conditions known at compile time in SEND_VAL_EX and SEND_VAR_EX. 2016-02-05 15:07:58 +03:00
Dmitry Stogov
ef98adce30 Specialize ASSIGN according to used/unused return value 2016-02-05 13:18:58 +03:00
Bob Weinand
00a2c30c59 Add extra VM operand specialization 
For now RETVAL and OP_DATA= are supported
 2016-02-04 16:49:50 +01:00
Nikita Popov
af66ad2857 Remove use of register keyword in headers 
Headers must be C++ compatible -- this throws warnings.

The register keyword is not used for optimization, at least not
in optimized builds.
 2016-02-04 13:34:19 +01:00
Dmitry Stogov
d510255879 Rename IS_ERROR into _IS_ERROR (to prevent redefinition on Windows). 2016-02-01 11:12:28 +03:00
Xinchen Hui
08e5dc461d Merge branch 'PHP-7.0' 2016-01-29 22:05:59 -08:00
Xinchen Hui
e062759401 Fixed bug #71485 (Return typehint on interanal func causes Fatal error when it throws exception). 2016-01-29 22:05:52 -08:00
Dmitry Stogov
86f54fcdf7 Use special type IS_ERROR instread of EG(error_zval). (we still need EG(error_zval) for SPL support). 2016-01-28 18:00:06 +03:00
Dmitry Stogov
e99fe9865e Merge branch 'PHP-7.0' 
* PHP-7.0:
  Fixed bug #71474 (Crash because of VM stack corruption on Magento2).
 2016-01-28 11:54:48 +03:00
Dmitry Stogov
6039d2d914 Fixed bug #71474 (Crash because of VM stack corruption on Magento2). 2016-01-28 11:41:15 +03:00
Xinchen Hui
c58ad955a9 Merge branch 'PHP-7.0' 
* PHP-7.0:
  Fixed bug #71443 (Segfault using built-in webserver with intl using symfony)
  Fix memory leak with not freeing OpenSSL errors
  check for NULL and avoid crashes
  Update libmagic.patch for PHP-5.6
  Fixed bug #7143	(finfo throws notice for specific python file)
 2016-01-26 15:57:49 +08:00
Xinchen Hui
9ff08ae17c Fixed bug #71443 (Segfault using built-in webserver with intl using symfony) 2016-01-26 15:57:39 +08:00
Bob Weinand
9017bb94d4 Merge branch 'PHP-7.0' 2016-01-24 19:55:31 +01:00
Bob Weinand
001ce475ee Fixed bug #71441 (Typehinted Generator with return in try/finally crashes) 2016-01-24 19:55:16 +01:00
Xinchen Hui
0df9b51479 Return meaningful value 2016-01-22 15:34:56 +08:00
Xinchen Hui
9b61479166 We don't need to dup zend_class_constant here. 
quote why the internal class is still using duplication:
```
for internal classes, the zend_class_constant is malloc-ed. we need to
free it.

if (const->ce == ce) {
zval_ptr_dtor(&const->value);
free(const)
}
so, if two classes share one const, and it(parent class) was freed
before, this read(in child class, const->ce) is invalid..

and destroy_zend_class is called via zend_hash_destroy(class_table).
which is not in reverse order... so, parent classes are dtor first.

if we want this work, we should change that order.
```
 2016-01-22 11:22:37 +08:00
Nikita Popov
7899498c6f Mark op1 of INIT_FCALL as NUM 2016-01-21 21:31:14 +01:00
Nikita Popov
9b57e07298 Consolidate op1/op2 vm flags 2016-01-21 21:15:05 +01:00
Xinchen Hui
4ed5b4cdf5 Typo (SKIPF -> SKIPIF) 2016-01-21 15:27:53 +08:00
Xinchen Hui
b27e10284a Empty line 2016-01-21 14:37:54 +08:00
Xinchen Hui
145555f81c Cover overloaded functions 2016-01-21 14:31:03 +08:00
Xinchen Hui
2ee73ee094 Let's add a class entry for testing 2016-01-21 13:53:29 +08:00
Xinchen Hui
62c1c11ad3 Fixed bug #71413 (Crash with constants on internal interfaces) 2016-01-21 13:30:41 +08:00
Anatol Belski
9ceb53b071 add proper noinline specifier for VC 2016-01-18 18:32:12 +01:00
Xinchen Hui
86883b793b Merge branch 'PHP-7.0' 
* PHP-7.0:
  Fixed bug #71336 (Wrong is_ref on properties as exposed via get_object_vars())
 2016-01-13 17:38:36 +08:00
Xinchen Hui
39f0950746 Fixed bug #71336 (Wrong is_ref on properties as exposed via get_object_vars()) 2016-01-13 17:38:18 +08:00
Dmitry Stogov
d47285648c Merge branch 'PHP-7.0' 
* PHP-7.0:
  Fixed bug #71248 (Wrong interface is enforced)
  Update NEWS
 2016-01-13 11:42:50 +03:00
Dmitry Stogov
50be2c89be Fixed bug #71248 (Wrong interface is enforced) 2016-01-13 11:41:57 +03:00
Nikita Popov
35662c9bd3 Forbid double use() and use() of param 
Also commit a test I forgot to add for forbidden use() of
auto-globals.
 2016-01-12 15:37:39 +01:00
Julien Pauli
65e592e477 Merge branch 'PHP-7.0' 
* PHP-7.0:
  Trigger op_array_handler() if HAVE_OP_ARRAY_HANDLER is set
 2016-01-12 15:19:39 +01:00
Julien Pauli
bec0aec116 Trigger op_array_handler() if HAVE_OP_ARRAY_HANDLER is set 2016-01-12 15:19:14 +01:00
Dmitry Stogov
6579e48417 Introduced BIND_STATIC opcode instead of FETCH_R/FETCH_W(static)+ASSIGN/ASSIGN_REF (similar to BIND_GLOBAL). 
In the future we may refer to static variable by index instead of name, to eliminate hash lookup.
 2016-01-12 12:20:35 +03:00
Xinchen Hui
9c2dde98db Merge branch 'PHP-7.0' 2016-01-07 07:05:31 -08:00
Xinchen Hui
16a2b47394 Fixed bug #71300 (Segfault in zend_fetch_string_offset) 2016-01-07 07:05:17 -08:00
Bob Weinand
abae897a24 Merge branch 'PHP-7.0' 2016-01-07 15:13:07 +01:00