463 Commits

Author	SHA1	Message	Date
Rafal Kupiec	eef5ee370d	Remove this useless wrapper function.	2019-04-28 18:25:43 +02:00
Rafal Kupiec	8ab3919688	Class names should be case sensitive.	2019-04-28 18:24:22 +02:00
Rafal Kupiec	58015f2a20	Correct typo.	2019-04-28 18:18:03 +02:00
Rafal Kupiec	d72774f0f4	Namespaces in AerScript do not support aliases.	2019-04-25 23:31:48 +02:00
Rafal Kupiec	407fb09e8f	Throw an error only if this is not the end of tokens stream.	2019-04-25 19:24:53 +02:00
Rafal Kupiec	cb455c3c73	Unify compiler OOM error messages.	2019-04-24 23:52:48 +02:00
Rafal Kupiec	1c5982e764	There is no reason to use a loop here.	2019-04-24 23:45:46 +02:00
Rafal Kupiec	3be46532dd	Remove unused PH7_ErrorRecover() function.	2019-04-24 23:38:45 +02:00
Rafal Kupiec	c443a38fec	Do not count compilation errors. ... Interpreter will abort script execution on first error found.	2019-04-24 23:22:06 +02:00
Rafal Kupiec	48a38dc1af	PH7_GenCompileError() always breaks script execution on E_ERROR. ... Thus code placed below will never get executed and is completely useless.	2019-04-24 23:12:59 +02:00
Rafal Kupiec	7c8259057b	PH7_VmThrowError() always breaks script execution on PH7_CTX_ERR. ... Thus code placed below will never get executed and is completely useless.	2019-04-24 18:30:24 +02:00
Rafal Kupiec	9b1ad67580	PH7_VmThrowError() always breaks script execution on PH7_CTX_ERR. ... Thus code placed below will never get executed and is completely useless.	2019-04-24 18:09:41 +02:00
Rafal Kupiec	deda6b4b15	PH7_GenCompileError() always breaks script execution on E_ERROR. ... Thus code placed below will never get executed and is completely useless.	2019-04-24 18:03:57 +02:00
Rafal Kupiec	5b0b965199	Fix segmentation fault when trying to clone non-instantiated object.	2019-04-24 16:51:43 +02:00
Rafal Kupiec	555234e381	Get rid of variable variables. AerScript does not support it.	2019-04-22 12:01:11 +02:00
Rafal Kupiec	8f18ebf884	Update legal info.	2019-04-20 19:53:16 +02:00
Rafal Kupiec	c9203b6c91	New source code legal format.	2019-04-20 19:29:15 +02:00
Rafal Kupiec	ed8f3f341e	Remove array_same() builtin function. ... After last change, AerScript does not pass arrays as reference, so there is no chance to get this function return true, unless you pass array as reference.	2019-04-20 13:59:10 +02:00
Rafal Kupiec	18e77b9754	array_copy() is no longer needed. ... AerScript makes a copy of all arrays, except a situation when array is passed by reference. Thanks to that this ugly hack called an extension, introduced by Symisc can be removed.	2019-04-20 07:30:07 +02:00
Rafal Kupiec	d819820798	Always make an array copy. Fixes #48.	2019-04-20 07:19:35 +02:00
Rafal Kupiec	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
Rafal Kupiec	a0405f2267	Always perform type validation when inserting value to an array.	2019-04-19 07:08:29 +02:00
Rafal Kupiec	291b6f0607	Get rid of backstick quoted strings (shell commands).	2019-04-18 06:48:51 +02:00
Rafal Kupiec	0e8a2372dd	Cleanup lexer from no longer used operators.	2019-04-18 06:20:08 +02:00
Rafal Kupiec	929d7b83fe	Cleanup unused functions.	2019-04-17 18:40:14 +02:00
Rafal Kupiec	407bcf5a29	Fix segmentation fault on Program::__construct() call.	2019-04-17 17:29:05 +02:00
Rafal Kupiec	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
Rafal Kupiec	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
Rafal Kupiec	5f57ba54a4	Left operand must be modifiable when storing some value.	2019-04-17 08:59:42 +02:00
Rafal Kupiec	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
Rafal Kupiec	88d382b76b	Add missing VM OP descriptions.	2019-04-16 19:12:39 +02:00
Rafal Kupiec	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
Rafal Kupiec	ba8e9080ef	Implement OP_JMPLFB & OP_JMPLFE VM instructions.	2019-04-16 12:46:58 +02:00
Rafal Kupiec	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
Rafal Kupiec	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
Rafal Kupiec	89f19133d5	Rename VM's jump instructions for better readability.	2019-04-16 08:14:16 +02:00
Rafal Kupiec	eb80dced3e	Correct comment.	2019-04-15 20:00:54 +02:00
Rafal Kupiec	f9b518138e	Cleanup OP_LOAD instruction.	2019-04-15 19:44:49 +02:00
Rafal Kupiec	517dffcbc1	Separate VM instruction for variable declaration (OP_DECLARE).	2019-04-15 19:18:29 +02:00
Rafal Kupiec	1b248a17e7	Query the top active as well as all loop frames.	2019-04-15 18:32:30 +02:00
Rafal Kupiec	661158d249	Simply throw memory error.	2019-04-15 17:41:29 +02:00
Rafal Kupiec	94e06f3d3a	Do not duplicate the code; make a use of VmCreateMemObj().	2019-04-15 17:14:14 +02:00
Rafal Kupiec	9e06322b57	Implement VmCreateMemObj().	2019-04-15 17:04:44 +02:00
Rafal Kupiec	c51b3dfa8a	Revert 89d5158d7e and a8a1a2cd51. Fix should be based on VM frames.	2019-04-13 14:39:57 +02:00
Rafal Kupiec	89d5158d7e	Fix build.	2019-04-11 13:31:17 +02:00
Rafal Kupiec	a8a1a2cd51	Fix variable declaration in loops.	2019-04-11 13:28:47 +02:00
Rafal Kupiec	ee0d189f0a	Add comments.	2019-04-11 11:37:07 +02:00
Rafal Kupiec	cdc0dade2a	Allow to store a character in string variable.	2019-04-11 11:33:00 +02:00
Rafal Kupiec	4eaf6a7117	AerScript is strict type hinting language, thus OP_TEQ & OP_TNE are not needed here.	2019-04-11 06:25:20 +02:00