269 Commits

Author	SHA1	Message	Date
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	a8a1a2cd51	Fix variable declaration in loops.	2019-04-11 13:28:47 +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
Rafal Kupiec	2a4e47e782	I hope this finally fixes the default argument value.	2019-04-10 18:32:53 +02:00
Rafal Kupiec	95c9fd0f1f	Corrections in builtin library.	2019-04-10 12:44:44 +02:00
Rafal Kupiec	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
Rafal Kupiec	65e38a364d	Do not try to call an array.	2019-04-10 09:26:06 +02:00
Rafal Kupiec	d6434ba19e	Try to report some line.	2019-04-10 09:18:26 +02:00
Rafal Kupiec	447910ce2e	Fix callbacks.	2019-04-10 09:08:10 +02:00
Rafal Kupiec	77795bea4c	Do not check for return value on OP_DONE.	2019-04-08 13:51:54 +02:00
Rafal Kupiec	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
Rafal Kupiec	7443663dd8	Fixes in PH7_OP_LOAD_IDX instruction.	2019-04-06 09:36:08 +02:00
Rafal Kupiec	f6e2b549b6	Access to undefined array index should be reported as error.	2019-04-06 09:21:09 +02:00
Rafal Kupiec	a501dea661	Fix a typo.	2019-04-05 20:17:44 +02:00
Rafal Kupiec	25001ae746	This should be an error, really.	2019-04-05 20:14:08 +02:00
Rafal Kupiec	2de455aa01	Fix formatting.	2019-04-05 20:12:55 +02:00
Rafal Kupiec	95fba30f9b	Better way to check arguments compatibility.	2019-04-05 20:07:56 +02:00
Rafal Kupiec	a06573408e	Better way to check arguments compatibility.	2019-04-05 19:59:15 +02:00
Rafal Kupiec	5d369ba851	Fix static variables. Now access to non-initialized arrays member does not result in segmentation fault.	2019-04-04 18:18:11 +02:00
Rafal Kupiec	9880f9963e	Fix static and non-static class attributes. Now access to non-initialized arrays member does not result in segmentation fault.	2019-04-04 18:15:41 +02:00
Rafal Kupiec	7ec7ade171	Return a character from string if it is not ar array.	2019-04-04 11:51:25 +02:00
Rafal Kupiec	01c210984e	Further optimisations.	2019-04-03 13:57:29 +02:00
Rafal Kupiec	5eeceb6927	Try to optimize the code a bit.	2019-04-03 13:43:31 +02:00
Rafal Kupiec	4467ca6dce	Attempt to fix static variables.	2019-04-03 09:02:49 +02:00
Rafal Kupiec	5463da88b0	Attempt to fix non-static class attributes.	2019-04-03 08:32:59 +02:00
Rafal Kupiec	d4d00db458	Attempt to fix static class attributes.	2019-04-03 07:00:17 +02:00
Rafal Kupiec	8133c3dd6f	Make a use of PH7_MemObjSafeStore().	2019-04-03 06:37:35 +02:00
Rafal Kupiec	fb50d8de25	Correct the comment.	2019-04-02 20:10:58 +02:00
Rafal Kupiec	803516cf84	This will never happen.	2019-04-02 15:12:22 +02:00
Rafal Kupiec	c6397d2e15	Use P2 to avoid strict typehinting.	2019-04-02 09:55:01 +02:00
Rafal Kupiec	253fe327ef	Automatically fallback mixed variable to void (NULL).	2019-03-31 14:04:19 +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	f5960d57b1	Allow static class attributes to store compatible data types only.	2019-03-29 19:56:10 +01:00
Rafal Kupiec	01f1932230	Respect the class attribute data type.	2019-03-29 09:21:58 +01:00
Rafal Kupiec	47cca096bc	Fix segmentation fault when trying to access array element.	2019-03-29 09:09:51 +01:00
Rafal Kupiec	140bd35f93	Set proper type for all class attributes.	2019-03-29 09:00:55 +01:00
Rafal Kupiec	a013cee2d1	Properly serve the arrays.	2019-03-28 19:44:03 +01:00
Rafal Kupiec	e4dc9f641e	Invert the logic. Variable needs to be declared.	2019-03-28 19:43:00 +01:00
Rafal Kupiec	9303517b9e	Fix return by reference.	2019-03-26 17:40:28 +01:00
Rafal Kupiec	04c56c9041	Multidimensional array of the same type should not be marked as mixed.	2019-03-25 09:37:40 +01:00
Rafal Kupiec	fa295b9437	It's callback, not callable.	2019-03-24 09:31:19 +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	9d7a542aea	The is_null() is useless now, as it always returns FALSE.	2019-03-22 19:29:50 +01:00
Rafal Kupiec	154469f475	Variable cannot be typecasted to NULL.	2019-03-22 18:33:39 +01:00
Rafal Kupiec	9a41f7195d	AerScript does not implement any error control operator.	2019-03-22 17:32:40 +01:00
Rafal Kupiec	65b178932a	Get rid of array() & list() for the new syntax.	2019-03-22 15:54:46 +01:00
Rafal Kupiec	90b5a8797a	Fix a bug allowing to pass an array as argument to the method/closure that takes a scalar.	2019-03-22 08:59:12 +01:00
Rafal Kupiec	7b1ed59f41	Basic check if all methods declared in interface are also defined in class.	2019-03-20 09:24:30 +01:00
Rafal Kupiec	3d23d43040	Enable garbage collector for Program class. This also partially fixes #47, as from now Program::__destruct() will be called automatically.	2019-03-19 12:52:36 +01:00
Rafal Kupiec	6ca08c9c4a	Fix typo and builtin library.	2019-03-17 19:57:31 +01:00
Rafal Kupiec	55b652c740	Verify that Program::main() returns a value of int or void.	2019-03-17 19:56:07 +01:00
Rafal Kupiec	fe898ec7e7	Update builtin library to follow new syntax.	2019-03-17 19:52:28 +01:00
Rafal Kupiec	9934489ed9	Fix build.	2019-03-17 18:56:17 +01:00
Rafal Kupiec	f3d10dd4bc	Try to exit with code returned by Program::main() only when it is integer value.	2019-03-17 18:49:22 +01:00
Rafal Kupiec	de2b355862	Return 0, when display error message.	2019-03-17 18:47:17 +01:00
Rafal Kupiec	c8985032ef	Verify that return value match the data type of declared method/closure.	2019-03-13 09:36:10 +01:00
Rafal Kupiec	a5ee2d75eb	PH7_VmMemoryError() always breaks script execution.	2019-03-09 13:37:15 +01:00
Rafal Kupiec	b7e3ad9f46	PH7_VmMemoryError() always breaks script execution.	2019-03-09 13:28:04 +01:00
Rafal Kupiec	7eba38a633	Fix segmentation fault when trying to store a value under next index into an array.	2019-03-09 13:25:13 +01:00
Rafal Kupiec	fa0b487cc0	Implement typecasting to resource data type.	2019-02-08 14:06:39 +01:00
Rafal Kupiec	bbdc740388	Finally, do not allow a string variables to act as callback.	2018-12-20 19:37:03 +01:00
Rafal Kupiec	f97e2a8294	Implement typecasting to callback data type.	2018-12-20 18:30:21 +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	3f9e3b0664	Check for compatible data types on OP_CALL & OP_STORE.	2018-11-28 21:58:41 +01:00
Rafal Kupiec	d65a529d21	Initial support for char data type.	2018-11-26 20:37:51 +01:00
Rafal Kupiec	174ecb2a38	Initial support for void type.	2018-11-23 09:19:37 +01:00
Rafal Kupiec	87db6d6dfd	Allow a method/closure to take compatible mixed variable as argument.	2018-11-18 22:06:40 +01:00
Rafal Kupiec	6f13c347d8	Set the proper type of array.	2018-10-26 19:45:10 +02:00
Rafal Kupiec	c00080e190	Correct comment.	2018-09-24 19:20:23 +02:00
Rafal Kupiec	b5eb268ce1	Do not allow to set a value of different type to the variable.	2018-09-24 19:17:46 +02:00
Rafal Kupiec	5f2f9d9c08	Set proper data type for static variables;	2018-09-24 19:16:44 +02:00
Rafal Kupiec	369cadfcda	Tryeing to call a non-instantiated object should result in an error.	2018-09-24 12:10:19 +02:00
Rafal Kupiec	ae0fde152c	Create a variable only on OP_LOAD.	2018-09-23 17:40:26 +02:00
Rafal Kupiec	514e07c7f3	Fix static variables not containing any value.	2018-09-21 22:18:11 +02:00
Rafal Kupiec	f927667d85	Strictly check for data type of static variable declaration.	2018-09-21 22:06:36 +02:00
Rafal Kupiec	e6e59d299e	Fix method parameters.	2018-09-19 19:27:50 +02:00
Rafal Kupiec	5a6af65cfa	Object of wrong type passed as argument should be generate error.	2018-09-17 22:06:53 +02:00
Rafal Kupiec	82998ffd0f	Silently typecast integer value to float. ... This is a necessary step, to allow passing integer numbers. Otherwise, every float variable would need a floating point value. In other words, "float $x = 5" is allowed construct. Without this simple change, only accepted construction was "float $x = 5.0".	2018-09-16 20:02:34 +02:00
Rafal Kupiec	58103ea5fe	Mark method/closure call frame as active. ... It is impossible to dump the frame during its initialization, as it does not contain all necessary information. Such frame should be skipped. After initialization is done, the frame has to be marked as active just before evaluating a function body.	2018-09-16 19:52:24 +02:00
Rafal Kupiec	3a16eced8a	Push error if argument type does not match.	2018-09-15 14:13:46 +02:00
Rafal Kupiec	5504579566	Passing an object of different type as expected should result in error.	2018-09-14 22:27:38 +02:00
Rafal Kupiec	faca9b7fb2	Another fix in debug trace.	2018-09-14 22:22:37 +02:00
Rafal Kupiec	ecebbb6094	Use type hinting in standard library.	2018-09-14 08:36:00 +02:00
Rafal Kupiec	58b7ceeae9	Get rid of $GLOBALS completely.	2018-09-11 17:49:20 +02:00
Rafal Kupiec	e383536dc4	Do not store script arguments in $GLOBALS.	2018-09-11 06:47:48 +02:00
Rafal Kupiec	9ebc3dc61a	Extract a list of parameters and pass them to Program::main();	2018-09-10 23:12:08 +02:00
Rafal Kupiec	eb79ed500e	Store float values in an union. ... Single variable cannot have many values of different types. This also saves some memory, because union allocates memory just for one of its members.	2018-09-07 12:04:51 +02:00
Rafal Kupiec	af1d59dab4	Don't try to get an integer representation of float.	2018-09-07 06:49:50 +02:00
Rafal Kupiec	43a36f070c	Correct comments.	2018-09-06 18:00:34 +02:00
Rafal Kupiec	3887aa69a6	Never disable hash functions.	2018-09-05 21:46:25 +02:00
Rafal Kupiec	00e1c842d5	Never disable builtin functions.	2018-09-05 20:43:39 +02:00
Rafal Kupiec	ea4daa9335	Take last instruction being executed, not necessarily OP_CALL.	2018-09-05 19:45:38 +02:00
Rafal Kupiec	6387026e15	Do not limit the output buffering callbacks.	2018-09-05 18:46:42 +02:00
Rafal Kupiec	11ba0ce738	No need to store output length in VM.	2018-09-05 18:33:53 +02:00
Rafal Kupiec	404f5a2688	No need to store unique ID in VM.	2018-09-05 18:24:34 +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	543176a2f4	Switch VM state to PH7_VM_INCL when including new file.	2018-09-05 13:28:20 +02:00