108 Commits

Author	SHA1	Message	Date
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	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	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	517dffcbc1	Separate VM instruction for variable declaration (OP_DECLARE).	2019-04-15 19:18:29 +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	2a4e47e782	I hope this finally fixes the default argument value.	2019-04-10 18:32:53 +02:00
Rafal Kupiec	527a6ad689	Mark argument as well as object, when class name is supplied.	2019-04-10 13:58:24 +02:00
Rafal Kupiec	77ebce7acf	Parser takes care about nested arrays.	2019-04-10 06:18:49 +02:00
Rafal Kupiec	72dc44c152	Another fix for OP_DONE instruction.	2019-04-05 07:45:53 +02:00
Rafal Kupiec	74f954b852	Fix OP_DONE instruction.	2019-04-05 07:01:07 +02:00
Rafal Kupiec	c6397d2e15	Use P2 to avoid strict typehinting.	2019-04-02 09:55:01 +02:00
Rafal Kupiec	3f205c19ce	Get rid of dirty references. Return a reference & pass-by reference are still working.	2019-03-29 22:55:49 +01:00
Rafal Kupiec	140bd35f93	Set proper type for all class attributes.	2019-03-29 09:00:55 +01:00
Rafal Kupiec	a87471e1e3	The empty() function is useless in Aer.	2019-03-24 09:22:10 +01:00
Rafal Kupiec	4f29507c0d	The isset() function always results in true, thus it is useless. If passed as argument variable is not set, the interpreter will throw an error.	2019-03-23 19:51:19 +01:00
Rafal Kupiec	65b178932a	Get rid of array() & list() for the new syntax.	2019-03-22 15:54:46 +01:00
Rafal Kupiec	075d2f0963	Temporary workaround to allow the use of curly braces and array() syntax concurrently.	2019-03-21 17:30:08 +01:00
Rafal Kupiec	b60c1de4cf	Abort on SXERR_ABORT, #47.	2019-03-19 10:42:53 +01:00
Rafal Kupiec	23601fe9c5	Partially fix #47, static variables are still affected.	2019-03-19 10:38:07 +01:00
Rafal Kupiec	c26f8cd777	Strict data types for classes and interfaces: ... 1) New syntax for method declaration, now requiring a strict data type to be passed (i.e. void main()), 2) New syntax for attributes declaration, als orequiring a strict data type before variable name (i.e. string $str).	2019-03-17 19:43:03 +01:00
Rafal Kupiec	615e75fb8a	Store methods return type.	2019-03-16 14:57:04 +01:00
Rafal Kupiec	7897f28ebb	Fix parameters order.	2019-03-13 20:10:32 +01:00
Rafal Kupiec	df3d00d02c	Revert f1d4d80f65.	2019-03-11 08:16:51 +01:00
Rafal Kupiec	051bca470e	Save the closure return data type for further use.	2019-03-10 21:02:06 +01:00
Rafal Kupiec	f1d4d80f65	Cleanup keywords.	2019-03-09 22:39:26 +01:00
Rafal Kupiec	d87ce3ad1d	1. Set a proper data type when compiling closure. ... 2. Temporarily allow to call a closure/function if its name is stored in a variable of callback or string type. Ultimately, only callback will be allowed.	2018-12-01 12:53:58 +01:00
Rafal Kupiec	e5fb7d625e	Allow only a colon as variable separator.	2018-10-27 19:49:24 +02:00
Rafal Kupiec	dd774be005	Fix for() loop, do not use iP1 for OP_LOAD.	2018-09-23 17:51:09 +02:00
Rafal Kupiec	28a5fa59ad	Duplicate variable name. Fix variable declaration.	2018-09-22 17:54:59 +02:00
Rafal Kupiec	f927667d85	Strictly check for data type of static variable declaration.	2018-09-21 22:06:36 +02:00
Rafal Kupiec	79e4bac7eb	Remove no longer used PH7_CompileStatic().	2018-09-21 00:22:29 +02:00
Rafal Kupiec	bd4d146d0a	Initial version of variable definition.	2018-09-21 00:21:15 +02:00
Rafal Kupiec	241c7d8168	First step to declare a variable with specified data type.	2018-09-20 17:06:23 +02:00
Rafal Kupiec	e6e59d299e	Fix method parameters.	2018-09-19 19:27:50 +02:00
Rafal Kupiec	9884f8288b	Do not allow typecasting to unset a variable.	2018-09-18 22:11:57 +02:00
Rafal Kupiec	94ae7d187b	No data type for argument specified leads to E_ERROR.	2018-09-14 21:33:31 +02:00
Rafal Kupiec	8b48786f29	Add missing data types.	2018-09-14 08:47:16 +02:00
Rafal Kupiec	74b1c196f9	Treat invalid type name as error.	2018-09-13 18:56:01 +02:00
Rafal Kupiec	d4992ff4ba	At least try to report correct line number.	2018-09-12 19:24:48 +02:00
Rafal Kupiec	ae79cb57de	No need to store information about line number in ph7_class struct.	2018-09-05 17:42:10 +02:00
Rafal Kupiec	894dbe47d6	Allow compiler to specify line number, on which instruction has been generated. ... This also fixes line number on OP_CLASS_INIT and OP_INTERFACE_INIT.	2018-09-05 17:31:06 +02:00
Rafal Kupiec	03e452ea7b	Shutdown library properly on error.	2018-09-04 09:13:28 +02:00
Rafal Kupiec	94b213674a	Change the script located in memory indicator. ... For easier reading with line numbers.	2018-08-23 18:27:14 +02:00
Rafal Kupiec	dbe373d537	Resolve __CLASS__ at compile time. ... Ticket: #45: __CLASS__ constant must be resolved at compile time, not run time. Otherwise it returns incorrect data.	2018-08-22 09:59:10 +02:00
Rafal Kupiec	3e18a5b8e8	Optimize the code, #45.	2018-08-22 08:51:45 +02:00