443 Commits

Author	SHA1	Message	Date
belliash	e794ffd97b	Fix PH7_HashmapDup(). ... This function needs to store the next index. Otherwise it will start to count from beginning, duplicating existing keys.	2019-04-19 20:16:42 +02:00
belliash	a0405f2267	Always perform type validation when inserting value to an array.	2019-04-19 07:08:29 +02:00
belliash	291b6f0607	Get rid of backstick quoted strings (shell commands).	2019-04-18 06:48:51 +02:00
belliash	0e8a2372dd	Cleanup lexer from no longer used operators.	2019-04-18 06:20:08 +02:00
belliash	929d7b83fe	Cleanup unused functions.	2019-04-17 18:40:14 +02:00
belliash	407bcf5a29	Fix segmentation fault on Program::__construct() call.	2019-04-17 17:29:05 +02:00
belliash	9a82298451	Do not check parameters passed to constructor. ... There is no need to check parameters passed to constructor and emit a notice, because PH7_VmCallClassMethod() does the job. It tries to find a matching method if overloaded and checks all arguments passed. In case of any problems, it emits E_ERROR.	2019-04-17 12:18:55 +02:00
belliash	bd22425b46	Do not allow 'continue' statement in a switch case. ... Important rule while using continue statement is that, We can use continue statement only within the loops. Switch case is conditional block not a loop so we cannot execute the continue statement inside switch.	2019-04-17 11:13:29 +02:00
belliash	5f57ba54a4	Left operand must be modifiable when storing some value.	2019-04-17 08:59:42 +02:00
belliash	395f6c446c	Get rid of known from PHP 'elseif' construction.	2019-04-17 07:55:32 +02:00
Piotr Likoski	6b18e204cd	Always pop the l-value on variable declaration. ... Otherwise, it might lead to unexpected behaviour including protected memory access and segmentation fault. This finally fixes #49.	2019-04-16 20:15:38 +02:00
belliash	88d382b76b	Add missing VM OP descriptions.	2019-04-16 19:12:39 +02:00
belliash	07e3a09999	Enter and leave a loop frame on every iteration. ... This fixes strict variable declaration inside loops.	2019-04-16 13:51:58 +02:00
belliash	ba8e9080ef	Implement OP_JMPLFB & OP_JMPLFE VM instructions.	2019-04-16 12:46:58 +02:00
belliash	ef4f994e8b	Do not allow 'break' statement to take a parameter. This is strange construction introduced in PHP.	2019-04-16 12:34:53 +02:00
belliash	5fddbf8737	Do not allow 'continue' statement to take a parameter. This is strange construction introduced in PHP.	2019-04-16 12:32:01 +02:00
belliash	89f19133d5	Rename VM's jump instructions for better readability.	2019-04-16 08:14:16 +02:00
belliash	eb80dced3e	Correct comment.	2019-04-15 20:00:54 +02:00
belliash	f9b518138e	Cleanup OP_LOAD instruction.	2019-04-15 19:44:49 +02:00
belliash	517dffcbc1	Separate VM instruction for variable declaration (OP_DECLARE).	2019-04-15 19:18:29 +02:00
belliash	1b248a17e7	Query the top active as well as all loop frames.	2019-04-15 18:32:30 +02:00
belliash	661158d249	Simply throw memory error.	2019-04-15 17:41:29 +02:00
belliash	94e06f3d3a	Do not duplicate the code; make a use of VmCreateMemObj().	2019-04-15 17:14:14 +02:00
belliash	9e06322b57	Implement VmCreateMemObj().	2019-04-15 17:04:44 +02:00
belliash	c51b3dfa8a	Revert 89d5158d7e and a8a1a2cd51. Fix should be based on VM frames.	2019-04-13 14:39:57 +02:00
belliash	89d5158d7e	Fix build.	2019-04-11 13:31:17 +02:00
belliash	a8a1a2cd51	Fix variable declaration in loops.	2019-04-11 13:28:47 +02:00
belliash	ee0d189f0a	Add comments.	2019-04-11 11:37:07 +02:00
belliash	cdc0dade2a	Allow to store a character in string variable.	2019-04-11 11:33:00 +02:00
belliash	4eaf6a7117	AerScript is strict type hinting language, thus OP_TEQ & OP_TNE are not needed here.	2019-04-11 06:25:20 +02:00
belliash	2a4e47e782	I hope this finally fixes the default argument value.	2019-04-10 18:32:53 +02:00
belliash	527a6ad689	Mark argument as well as object, when class name is supplied.	2019-04-10 13:58:24 +02:00
belliash	95c9fd0f1f	Corrections in builtin library.	2019-04-10 12:44:44 +02:00
belliash	d8f9db8f9a	Proper implementation of is_callback() & is_callable(). First one only performs a check if variable type is callback, while the second checks if function exists and if can be called.	2019-04-10 09:45:00 +02:00
belliash	65e38a364d	Do not try to call an array.	2019-04-10 09:26:06 +02:00
belliash	d6434ba19e	Try to report some line.	2019-04-10 09:18:26 +02:00
belliash	447910ce2e	Fix callbacks.	2019-04-10 09:08:10 +02:00
belliash	f0e50678e3	Optimize the code a bit.	2019-04-10 08:52:06 +02:00
belliash	8810a86a2c	Fix for typoecasting callback to string.	2019-04-10 08:50:04 +02:00
belliash	b0165e5702	Do not reset blob when typecasting from string to callback.	2019-04-10 06:57:14 +02:00
belliash	77ebce7acf	Parser takes care about nested arrays.	2019-04-10 06:18:49 +02:00
belliash	77795bea4c	Do not check for return value on OP_DONE.	2019-04-08 13:51:54 +02:00
belliash	598dc9ce51	At least try to call callback and do not check for return value on OP_DONE.	2019-04-08 13:49:12 +02:00
belliash	d74b182235	Properly typecast callback to boolean.	2019-04-08 13:32:50 +02:00
belliash	1679420f4c	Get rid of some invisible escape characters.	2019-04-06 17:00:15 +02:00
belliash	d34c8ceafb	Fix void dump.	2019-04-06 16:51:32 +02:00
belliash	7443663dd8	Fixes in PH7_OP_LOAD_IDX instruction.	2019-04-06 09:36:08 +02:00
belliash	f6e2b549b6	Access to undefined array index should be reported as error.	2019-04-06 09:21:09 +02:00
belliash	72c420cc85	Correct another typo.	2019-04-05 20:21:26 +02:00
belliash	a501dea661	Fix a typo.	2019-04-05 20:17:44 +02:00