Commit Graph

75 Commits

Author SHA1 Message Date
Rafal Kupiec e4ab5974fa
Let the compiler use OP_ADD instead of OP_CAT
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2018-08-07 07:47:25 +02:00
Rafal Kupiec 9a56751879
Allow addition operator (+) to concatenate strings.
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2018-08-07 06:54:44 +02:00
Rafal Kupiec 4bbdc20174
This commit contains several changes:
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* print() is now treated as standard function
 * get rid of echo() function
 * fix test suite
and it fixes #26.
2018-08-06 17:18:27 +02:00
Piotr Likoski bcde1f446d
It does not matter if it is empty string or not, we want to process it. Empty string should not ever been even considered as a NULL. Fixing #35.
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2018-08-06 16:13:49 +02:00
Piotr Likoski a8259e7dbc
Empty double-quoted string can be served as single-quoted string. Preparing for further changes in scope of #35.
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2018-08-06 16:03:22 +02:00
Rafal Kupiec e0b939d9a2
In general it is a bad idea to compare memory. We should compare strings and check its length. Fixes #34. 2018-08-02 17:42:19 +02:00
Piotr Likoski 19f8cf2599 Comply with GCC extensions 2018-08-02 16:33:07 +02:00
yvan-burrie 6527b58b74 Fix ASM keyword in hash.c
See: https://gcc.gnu.org/onlinedocs/gcc/Alternate-Keywords.html#Alternate-Keywords
2018-08-02 02:54:01 +02:00
yvan-burrie ddfa1ecb0d Syntax Error in vfs.c
Fix a syntax error (OR operation) inside WINNT macro.
2018-08-02 02:45:23 +02:00
Rafal Kupiec 5abfefbb04
Remove duplicated entries 2018-08-01 12:02:00 +02:00
Rafal Kupiec 2c37807370
Get rid of global keyword, fixes #29 2018-07-31 15:24:56 +02:00
Rafal Kupiec 7b3e6c5b76
P# introduces virtual classes and virtual methods 2018-07-30 17:08:25 +02:00
Rafal Kupiec b7792dfc3d
P# is not going to derive namespace syntax from PHP, but from C++. 2018-07-30 16:55:49 +02:00
Rafal Kupiec 48b2e9d1c6
Update comments 2018-07-28 23:40:00 +02:00
Rafal Kupiec e300575ab1
P# does not support PHP tags, thus there is also no need to support shortcut for echo. 2018-07-28 23:18:48 +02:00
Rafal Kupiec 5cb19f63a5
Get rid of alternative syntax for control structures (endif, endwhile, endfor, endforeach). Only curly brackets are allowed. 2018-07-28 23:11:29 +02:00
Rafal Kupiec 159cd76020
No need to duplicate exit() 2018-07-28 22:48:32 +02:00
Rafal Kupiec 3f1397ed93
Get rid of switch: endswitch construct 2018-07-28 22:45:20 +02:00
Rafal Kupiec ef2ea60a60
Treat whole file as P# source code. Fixes #24. 2018-07-28 18:28:19 +02:00
Rafal Kupiec 488fee5caf
Another bunch of typos eliminated 2018-07-28 13:16:38 +02:00
Rafal Kupiec eb088cd0d7
Correcting another typos in code 2018-07-28 12:56:19 +02:00
Rafal Kupiec cd2adc1f51
Useless variable declaration & assignment 2018-07-28 11:56:09 +02:00
Rafal Kupiec 8ab80ff8bc
Several fixes to multiple inheritance
* Only first inherited class should be available via 'parent' keyword
 * If class X extends Y, Z and both Y and Z implements a(), $this->a() should match to the first one
2018-07-28 11:53:56 +02:00
Rafal Kupiec 72f2cc2c1b
Remove useless fields, free some memory. 2018-07-27 23:41:51 +02:00
Rafal Kupiec bdf053a205
Implement a fix also for interface. This commit also adds initial and partial support for multiple inheritance. 2018-07-27 23:28:34 +02:00
Rafal Kupiec a6a43b5f3b
This is useless now 2018-07-27 21:19:59 +02:00
Rafal Kupiec db93fd8b25
Make a use of our internal allocator instead of malloc() 2018-07-27 21:16:50 +02:00
Rafal Kupiec caf9126f0b
Several changes:
* small code cleanup
 * implement new structure for storing information about class inheritance
 * implement PH7_NewClassInfo()
 * make a use of smaller ph7_class_info instead of ph7_class, to reduce memory usage
2018-07-27 21:05:54 +02:00
Rafal Kupiec e47eef7d97
Fix error reporting 2018-07-27 20:01:45 +02:00
Rafal Kupiec 4bf46f1a87
I hate typos 2018-07-27 19:00:29 +02:00
Rafal Kupiec 33ab488ace
Removing a debug printf calls and improve error handling. 2018-07-27 18:52:32 +02:00
Rafal Kupiec 9e885b3196
Generally speaking ... this is working.
This commit partially fixes #5, however it still needs some work. TODO:
 * remove debugging printf calls,
 * some tuning, to consume less memory,
 * implement similar solution for interfaces
2018-07-27 17:42:12 +02:00
Rafal Kupiec af2c23d3b2
Add some basic checks. At this point, I can say it detects correctly a class declared inside inclueded file. 2018-07-27 17:01:58 +02:00
Rafal Kupiec e70a89fcdb
This is useless. 2018-07-27 08:28:57 +02:00
Rafal Kupiec b040886b97
Test and temporary version of compiler emiting PH7_OP_CLASS_INIT instruction.
However it works on ph7_class and thus passes whole class into the VM, what causes memory overhead,
as finally we have to find this class on the VM's stack. Instead, we could pass some ph7_class_info
structure containing a name of class to look for and information about its inheritances.
2018-07-27 08:24:53 +02:00
Rafal Kupiec c24a9bc251
Our implementation of SyStrncpy() 2018-07-27 08:22:55 +02:00
Rafal Kupiec 09451f4042
Two changes come here:
* do not allow two or more classes / interfaces with the same name
 * fix class_exists() builtin function so that it does not return true if interface is found
2018-07-25 19:00:49 +02:00
Rafal Kupiec 63b0f450d3
Move VM initialization into separate step to enable errors reporting earlier. 2018-07-25 18:15:40 +02:00
Rafal Kupiec 7bf76c3fa0 Make reported errors more PHP-like 2018-07-25 18:11:53 +02:00
Rafal Kupiec 6628a1ea3d
This is probably what we would like to skip during compilation. 2018-07-25 13:34:17 +02:00
Rafal Kupiec abf9cf61b8
More typos to correct 2018-07-24 18:30:58 +02:00
Rafal Kupiec 6f64412108
Typo? Typo. Typo! 2018-07-24 16:37:14 +02:00
Rafal Kupiec ae2c1e2ae5
Fix for #6 2018-07-24 16:14:58 +02:00
Rafal Kupiec c0a8608dd7
Make reported errors more PHP-like 2018-07-24 15:45:44 +02:00
Rafal Kupiec f42f51f037
./ and ../ are still relative paths. Only files beginning with / and X:\ should be included directly. 2018-07-24 10:29:16 +02:00
Rafal Kupiec d3be8d2a1a
Finally fix #16. I hope at least. 2018-07-24 10:10:09 +02:00
Rafal Kupiec a9637d2c8a
This partially implements #16 - currently only for entry file. 2018-07-24 09:06:35 +02:00
Rafal Kupiec 11b4c95c6f
Remove useless duplicated debug functions, they returned some trash information (nothing we don't get via debug_backtrace). 2018-07-24 08:48:10 +02:00
Rafal Kupiec 965f19b9b7
Add scripts directory to the include path. This fixes #17. 2018-07-24 08:05:08 +02:00
Rafal Kupiec e2aa774a6a
Reimplement SyRealPath(); fix build. 2018-07-23 20:45:30 +02:00