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1903 commits

Author SHA1 Message Date
Kalle Sommer Nielsen
ce2cd89258 Replace references to PHP_WIN32 and TSRM_WIN32 with ZEND_WIN32 in Zend/, this also fixes 1 instance of where fflush(stderr) was misplaced (zend_extensions.c) 2015-07-04 18:55:22 +02:00
Aaron Piotrowski
22c38b2ef5 Remove need to pass error level 2015-07-03 17:53:41 -05:00
Aaron Piotrowski
5a99c07ecc Enable throwing custom exceptions from errors 2015-07-03 17:53:40 -05:00
Dmitry Stogov
7aa7627172 Use ZSTR_ API to access zend_string elements (this is just renaming without semantick changes). 2015-06-30 13:59:27 +03:00
Dmitry Stogov
4bd22cf1c1 Improved zend_string API (Francois Laupretre) 
Squashed commit of the following:

commit d96eab8d79
Author: Francois Laupretre <francois@tekwire.net>
Date:   Fri Jun 26 01:23:31 2015 +0200

    Use the new 'ZSTR' macros in the rest of the code.

    Does not change anything to the generated code (thanks to compat macros) but cleaner.

commit b352643910
Author: Francois Laupretre <francois@tekwire.net>
Date:   Thu Jun 25 13:45:06 2015 +0200

    Improve zend_string API

    Add missing methods
 2015-06-29 16:44:54 +03:00
Bob Weinand
4a4529adb0 Fix rope memory leaks upon exception 2015-06-28 15:42:15 +02:00
Bob Weinand
25e1b49ea1 Fix warning in zend_execute.c by explicit cast 2015-06-26 20:39:56 +02:00
Bob Weinand
1335ebd068 Fix Closure leak in aborted INIT_DYNAMIC_FCALL 2015-06-26 05:10:58 +02:00
Dmitry Stogov
7a01c44ab2 Fixed bug #69905 (null ptr deref and segfault in ZEND_FETCH_DIM_RW_SPEC_VAR_UNUSED_HANDLER) 2015-06-23 16:26:40 +03:00
Bob Weinand
115e9288bb Fix segfault with scalar passed to typehint with not loaded class 2015-06-21 01:35:22 +02:00
Nikita Popov
ddf41d3aeb Fix generator memory leak 
Make sure HANDLE_EXCEPTION and generator unwinds stay in sync in
the future by extracting a common function.
 2015-06-20 18:37:28 +02:00
Bob Weinand
7adc0ae631 Fix potential writes into wrong memory, ensure vm_stack integrity 
Fixes also a segfault on stack frames > 1 << 18 bytes
Stack frames, when reallocated, need to be marked as top frame of current stack page
 2015-06-20 18:29:09 +02:00
Nikita Popov
9fa70dbd29 Fixed bug #69889 
There is one case that requires further discussion:

$foo = "test";
var_dump($foo[0.0] ?? "default");
var_dump(isset($foo[0.0]) ? $foo[0.0] : "default");

Here the former will currently return "t", while the latter also
returns "t" and additionally throws a notice.

I think we need to revisit the behavior of invalid types for string
offset access in PHP 7, as currently there is some mismatch between
what isset() does and what the access itself supports.
 2015-06-20 15:09:58 +02:00
Xinchen Hui
235c7edb8b Revert "Fix bug #69871 (short-circuiting failure with smart_branch)" 
This reverts commit fae6bedea5.
 2015-06-19 23:03:23 +08:00
Bob Weinand
fae6bedea5 Fix bug #69871 (short-circuiting failure with smart_branch) 2015-06-18 15:59:00 +02:00
Dmitry Stogov
a524a375d9 Improved class type hints checks, by caching resolved class entries in run-time cache. 2015-06-17 12:07:43 +03:00
Bob Weinand
7c2a0157c7 Cache the class_name typehint key in arg_info 
This leads to up to 2% improvement on one tested real world application by not having to always recalculate the lowercased string and its hash
 2015-06-12 17:26:53 +02:00
Márcio Almada
fdda34e0bc fix bad formatted "undefined offset" notice when key is negative 2015-06-10 22:18:23 +02:00
Dmitry Stogov
7f39ee7159 Delay checks for undefined CV variables after checks for fast paths. 2015-06-05 01:53:32 +03:00
Dmitry Stogov
544fb5c7bc Separate rare used increment/decrement/assign_op of overloaded properies into non inlined functions. 2015-06-03 18:44:25 +03:00
Dmitry Stogov
ce862a25d5 Reorder conditions to check for fast paths first. 2015-06-01 17:22:04 +03:00
Nikita Popov
d0e265392f Drop FREE_ON_RETURN flag, check brk_cont->start instead 
Start >= 0 already tells us whether or not the loop has a loop
variable, no need to add extra flags to opcodes.

Also added a test for a case where FREE_ON_RETURN is relevant,
we didn't seem to have any coverage for this.
 2015-05-23 10:51:33 +02:00
Nikita Popov
4ea1d8a9c7 Show argument causing TypeException in trace 
Not sure why that check was there, did I miss something?
 2015-05-20 18:28:09 +02:00
Dmitry Stogov
d72a94468e Merged FE_FETCH_R[W] with the following ASSIGN[_REF] when assigne to CV. 2015-05-13 12:55:42 +03:00
Dmitry Stogov
0586702d32 Mark first call frames of stack segment with ZEND_CALL_ALLOCATED flag to simplify checks on stack deallocation. 2015-05-12 15:56:42 +03:00
Dmitry Stogov
ab4ccffc4c Avoid unnecessary reference counter incrementation on $this when call methods 2015-05-07 16:28:23 +03:00
Dmitry Stogov
762a774c40 Fixed repeatable opcodes on CALL VM without global registers 2015-04-29 14:20:44 +03:00
Dmitry Stogov
690440771a Paired instuctions frequientiy used together (e.g. comparisons + conditional jumps) 2015-04-29 04:17:59 +03:00
Dmitry Stogov
d271d2cf7b Make ZEND_RECV_INIT and ZEND_BIND_GLOBALS opcodes to be "repeatabe" with inner-loop instead of main interpreter loop. 2015-04-29 00:40:43 +03:00
Dmitry Stogov
3057034608 Optimize opcodes for fast path 2015-04-28 23:57:21 +03:00
Dmitry Stogov
388c2cbdbc Micro optimizations 2015-04-28 19:11:45 +03:00
Dmitry Stogov
15a5f61cf4 Use fast method to check if first arguments should be passed by reference (not tested onbig endian). 2015-04-22 21:46:13 +03:00
Xinchen Hui
8362aebdbf Fixed mem leak in assign_to_obj with reference 2015-04-21 21:04:20 +08:00
Dmitry Stogov
b99174136c Fixed reference counting 2015-04-20 18:49:17 +03:00
Dmitry Stogov
10d4fdb34a Fixed memory-leak 2015-04-17 01:27:54 +03:00
Dmitry Stogov
5b0d86edcc Safe destruction (variables and arguments may need to be cuptured by exception) 2015-04-16 21:45:40 +03:00
Dmitry Stogov
2ca2d0938b Micro optimizations for the more frequently paths 2015-04-16 14:46:54 +03:00
Dmitry Stogov
6aee1ee4a1 Optimization of stack-frame construction 2015-04-15 17:02:21 +03:00
Dmitry Stogov
8144795133 Avoid double refcounting 2015-04-15 13:34:23 +03:00
Nikita Popov
108ae7961e Fix leak when calling ->get() on tmp property 2015-04-14 22:16:18 +02:00
Bob Weinand
f3e124d58d Merge branch 'coroutineDelegation' of https://github.com/bwoebi/php-src 2015-04-14 17:58:58 +02:00
Dmitry Stogov
851a219226 Fixed typo 2015-04-08 23:15:43 +03:00
Dmitry Stogov
adcf0c6052 Improved reference counting 2015-04-03 01:32:20 +03:00
Dmitry Stogov
ea09a9fa32 Convert fatal errors into EngineExceptions 
Make zval_update_constant_ex(), zval_update_constant(), zend_update_class_constants() and zend_ast_evaluate() return SUCCESS or FAILURE.
 2015-04-02 02:05:25 +03:00
Dmitry Stogov
0cad725886 Convert fatal errors into EngineExceptions 2015-04-01 15:54:03 +03:00
Dmitry Stogov
8c031a3f95 Handle incorrect break/continue statements at compile-time 2015-04-01 15:52:26 +03:00
Dmitry Stogov
4fd93a4da6 Converted fatal errors into EngineExceptions 2015-04-01 14:50:09 +03:00
Dmitry Stogov
acfc31c0f8 Use zend_error_noreturn() for fatal errors 2015-04-01 13:32:23 +03:00
Nikita Popov
8d00385871 Reclassify E_STRICT notices 
Per RFC https://wiki.php.net/rfc/reclassify_e_strict

While reviewing this, found that there are still three E_STRICTs
left in libraries - need to discuss those.
 2015-04-01 11:17:55 +02:00
Dmitry Stogov
35f9b90bb8 ZPP changed to lazely check for "strict/weak" only if it's really necessary. 
Cleanup.
 2015-03-20 23:18:52 +03:00