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204 commits

Author SHA1 Message Date
Nikita Popov
9331be7d6a Use call_map to avoid linear call lookup 2017-03-16 12:33:57 +01:00
Dmitry Stogov
6a31872307 Merge branch 'PHP-7.1' 
* PHP-7.1:
  Fixed pointer allignment
 2017-03-07 10:18:57 +03:00
Dmitry Stogov
d9231b1667 Fixed pointer allignment 2017-03-07 10:18:34 +03:00
Dmitry Stogov
141d1ba980 Introduced "zend_type" - an abstraction for type-hinting representation. 2017-01-13 11:37:46 +03:00
Sammy Kaye Powers
dac6c639bb Update copyright headers to 2017 2017-01-04 11:23:42 -06:00
Sammy Kaye Powers
9e29f841ce Update copyright headers to 2017 2017-01-02 09:30:12 -06:00
Nikita Popov
6c614cb14c Merge branch 'PHP-7.1' 2016-12-06 22:26:36 +01:00
Nikita Popov
76c4a3db08 Fix bug #73668 
Not bothering to implement special handling to get an accurate
range for this case.
 2016-12-06 22:25:35 +01:00
Nikita Popov
89f8a34483 Merge branch 'PHP-7.1' 2016-12-06 22:12:01 +01:00
Nikita Popov
d7e7f74b24 Factor out common binary op code in range inference 
Instead of repeating the same code for binary ops and their
compound assignment variants, factor the range computation out
into a separate function.
 2016-12-06 22:09:44 +01:00
Dmitry Stogov
7abf3b56f5 Merge branch 'PHP-7.1' 
* PHP-7.1:
  Fixed access to uninitialized value
 2016-12-01 13:26:26 +03:00
Dmitry Stogov
54244ba565 Fixed access to uninitialized value 2016-12-01 13:25:50 +03:00
Nikita Popov
0004f7e86d Merge branch 'PHP-7.1' 2016-11-17 13:48:07 +01:00
Nikita Popov
226b82b127 RC inference fixes 2016-11-17 13:47:36 +01:00
Dmitry Stogov
f62d876e56 Merge branch 'PHP-7.1' 
* PHP-7.1:
  Fixed type ingference
 2016-11-16 20:49:20 +03:00
Dmitry Stogov
a04d9e0f1b Fixed type ingference 2016-11-16 20:49:00 +03:00
Kalle Sommer Nielsen
4cef0ead49 Fix Windows build 2016-11-12 11:18:25 +01:00
Nikita Popov
976d72a3bd Merge branch 'PHP-7.1' 2016-11-10 14:59:56 +01:00
Nikita Popov
0378121c64 Range inference cleanup 
Replace inline #ifdefs with some macros. Fix build if NEG_RANGE is
disabled. Fix some typos. Add some comments.
 2016-11-10 14:55:40 +01:00
Dmitry Stogov
dcf4bdb844 Merge branch 'PHP-7.1' 
* PHP-7.1:
  Fixed reference-counter inference
 2016-10-31 19:51:50 +03:00
Dmitry Stogov
e696927e48 Fixed reference-counter inference 2016-10-31 19:51:19 +03:00
Dmitry Stogov
5551cccc92 Merge branch 'PHP-7.1' 
* PHP-7.1:
  Fixed type inference rules.
  Update NEWS
 2016-10-18 12:41:10 +03:00
Dmitry Stogov
ac6134fb64 Fixed type inference rules. 2016-10-18 12:39:33 +03:00
Nikita Popov
f58701fe6f Merge branch 'PHP-7.1' 2016-10-16 00:04:23 +02:00
Nikita Popov
659cc278e2 Various RC inference fixes 2016-10-15 23:58:29 +02:00
Dmitry Stogov
e92a18dcd5 Fixed referencecounter inference rules 
(cherry picked from commit 6046a99b97)
 2016-10-14 01:24:46 +02:00
Dmitry Stogov
233992409b Fixed referencecounter inference rules 
(cherry picked from commit fae7d6b9bb)
 2016-10-14 01:24:23 +02:00
Dmitry Stogov
6046a99b97 Fixed referencecounter inference rules 2016-10-11 15:43:23 +03:00
Dmitry Stogov
fae7d6b9bb Fixed referencecounter inference rules 2016-10-11 01:58:30 +03:00
Dmitry Stogov
38e765d710 Merge branch 'PHP-7.1' 
* PHP-7.1:
  Removed deprecated flag
  Fixed information about possible return value
 2016-10-10 11:49:12 +03:00
Dmitry Stogov
3760bc5407 Removed deprecated flag 2016-10-10 11:48:29 +03:00
Dmitry Stogov
f924893ab9 Merge branch 'PHP-7.1' 
* PHP-7.1:
  Updated reference-counting inferece rules. The previous rules refected PHP-5 behavior and were completely wrong for PHP-7. (e.g. scalars don't have reference counters at all). This change shouldn't affect anything, because results of this inference are not used yet.
  Fix NEWS after re-roll of RC3
 2016-10-06 11:16:43 +03:00
Dmitry Stogov
b2d53e47ed Updated reference-counting inferece rules. 
The previous rules refected PHP-5 behavior and were completely wrong for PHP-7. (e.g. scalars don't have reference counters at all).
This change shouldn't affect anything, because results of this inference are not used yet.
 2016-10-06 11:08:01 +03:00
Dmitry Stogov
c218c4f01e Special handling for $php_errormsg and $http_response_header. 2016-09-30 02:41:08 +03:00
Nikita Popov
8c26762baf Merge branch 'PHP-7.1' 2016-09-24 22:46:43 +02:00
Nikita Popov
c7651c2396 Fix a couple of ASSIGN_DIM/OBJ inference bugs 
Account for possible null return values better.
 2016-09-24 22:43:27 +02:00
Nikita Popov
db801763e4 Add range inference for ZEND_STRLEN 
On 32-bit systems we conservatively allow negative lengths.
On 64-bit systems, the range could additionally be restricted to
the canonical 48-bit size.
 2016-09-24 22:43:27 +02:00
Dmitry Stogov
902e9ad014 Special handling for $php_errormsg and $http_response_header. 2016-09-15 03:07:31 +03:00
Dmitry Stogov
8cce8172af Merge branch 'PHP-7.1' 
* PHP-7.1:
  Fixed type inference bug
 2016-09-07 11:36:44 +03:00
Dmitry Stogov
6aa07c9083 Fixed type inference bug 2016-09-07 11:36:14 +03:00
Nikita Popov
daa2b75c76 Fix some sizeof(zend_long) > sizeof(size_t) issues 
Fix a couple of mistakes that are only relevant if
sizeof(zend_long) > sizeof(size_t).

* Fix cast order in string offset check: Negation should happen
  after the (zend_long) cast, otherwise sign extension does not
  occur.
* Use Z_UL in zend_inference.
* Use aligned size for HT_USED_SIZE in zend_persist: The issue is
  that on x86-32 uint64_t is considered to be 4-aligned, so the
  alignment assumption does not hold.
 2016-09-05 15:33:02 +02:00
Dmitry Stogov
129e8dadf4 op_arrays may be optimized independetly and "script" might be NULL 2016-08-23 13:17:53 +03:00
Xinchen Hui
66a527b8c1 Fixed segfault introduced in 447e57a1e1 2016-08-18 15:37:39 +08:00
Kalle Sommer Nielsen
447e57a1e1 Fixed 7.1 build, decls first please! 2016-08-17 20:26:32 +02:00
Nikita Popov
1a780e6727 Add assertion to prevent type narrowing 
Currently type narrowing is always a bug, make sure we know about
it.
 2016-08-05 16:30:57 +02:00
Nikita Popov
fc7c81ff54 Fixed bug #72762 2016-08-05 16:27:55 +02:00
Nikita Popov
5f6effed43 Add opcodes to zend_wrong_string_offset() 2016-07-10 15:15:34 +02:00
Aaron Piotrowski
d9a9cf8eca Merge branch 'master' into iterable 2016-07-03 22:42:10 -05:00
Dmitry Stogov
d898344663 Inline simple constant functions 2016-06-30 17:04:25 +03:00
Dmitry Stogov
871cd76af4 clanup 2016-06-29 17:53:39 +03:00