626 Commits

Author	SHA1	Message	Date
Rafal Kupiec	5463da88b0	Attempt to fix non-static class attributes.	2019-04-03 08:32:59 +02:00
Rafal Kupiec	8d3b7f303f	Allow to assign any value if data type is not specified.	2019-04-03 08:11:55 +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	66a7e957c9	Allow to assign NULL to array.	2019-04-02 19:58:12 +02:00
Rafal Kupiec	aaef03396c	Implement PH7_MemObjSafeStore().	2019-04-02 19:44:09 +02:00
Rafal Kupiec	45b1d4ed73	Compare only non-array to non-array values.	2019-04-02 15:19:48 +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	2fb123872f	Typecas array only if it is of different type.	2019-04-02 09:05:27 +02:00
Rafal Kupiec	253fe327ef	Automatically fallback mixed variable to void (NULL).	2019-03-31 14:04:19 +02:00
Rafal Kupiec	4f6be2234e	Allow NULL to be assigned to any type of variable. NULL will be automatically typecasted to any data type, thus setting ti the default value.	2019-03-29 23:51:20 +01:00
Rafal Kupiec	9b741175f2	Uppercase.	2019-03-29 23:17:50 +01:00
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	41d20eeb28	Builtin library is broken; strtok() cannot return a boolean value.	2019-03-29 09:45:15 +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	66b55e35a9	Enable reference operator.	2019-03-28 07:58:53 +01:00
Rafal Kupiec	874e416d65	Typo correction.	2019-03-27 09:50:24 +01:00
Rafal Kupiec	46a3bd85b0	Add function description.	2019-03-27 09:49:48 +01:00
Rafal Kupiec	14f958a4b2	Implement PH7_HashmapCast().	2019-03-27 09:42:23 +01:00
Rafal Kupiec	45f4a00b05	Revert 5e54233ef8.	2019-03-26 17:41:32 +01:00
Rafal Kupiec	9303517b9e	Fix return by reference.	2019-03-26 17:40:28 +01:00
Rafal Kupiec	5e54233ef8	Check only non-array vriables.	2019-03-26 16:39:19 +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	891818d601	Fix PH7_CheckVarCompat(). Array can be assigned only to array.	2019-03-24 13:33:15 +01:00
Rafal Kupiec	fa295b9437	It's callback, not callable.	2019-03-24 09:31:19 +01:00
Rafal Kupiec	a87471e1e3	The empty() function is useless in Aer.	2019-03-24 09:22:10 +01:00
Rafal Kupiec	9438407ebf	Never store an element if there is no callback function specified.	2019-03-24 09:01:38 +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	e75ed7b9a9	Only INTEGER and FLOAT should be considered as numerical.	2019-03-23 19:34:51 +01:00
Rafal Kupiec	0af594f1ed	Seems not so useful in AerScript.	2019-03-23 19:15:16 +01:00
Rafal Kupiec	fc95deffa0	Typecasting should be enough.	2019-03-23 17:25:18 +01:00
Rafal Kupiec	76e76983a3	Implement new builtin functions: is_char() and is_void().	2019-03-23 12:59:09 +01:00
Rafal Kupiec	ea93c8dba4	Fix typo.	2019-03-22 19:55:53 +01:00
Rafal Kupiec	ff6c71db1c	Do not use NULL if possible.	2019-03-22 19:53:12 +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	135e7c9698	VAR & FUNCTION are no longer valid keywords.	2019-03-22 18:47:46 +01:00
Rafal Kupiec	59e2743a60	Simply release the object, no need to use a wrapper function.	2019-03-22 18:42:46 +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	075d2f0963	Temporary workaround to allow the use of curly braces and array() syntax concurrently.	2019-03-21 17:30:08 +01:00
Rafal Kupiec	412a70c0c6	Allow the array to be defined inside curly braces, instead of using array() keyword.	2019-03-21 17:27:19 +01:00
Rafal Kupiec	0115b30d01	Extension to PHP, standard in AerScript.	2019-03-21 06:19:27 +01:00
Rafal Kupiec	1460200919	This is true about PH7, but not about the AerScript.	2019-03-20 19:39:30 +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	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	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	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	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	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	c8985032ef	Verify that return value match the data type of declared method/closure.	2019-03-13 09:36:10 +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	8aacf7c70e	Do not use PH7_KEYWORD_FUNCTION for closure declaration.	2019-03-09 19:43:56 +01:00
Rafal Kupiec	0524092539	Add missing space in error message	2019-03-09 16:49:46 +01:00
Rafal Kupiec	d6c5f01905	PH7_VmMemoryError() always breaks script execution.	2019-03-09 14:00:11 +01:00
Rafal Kupiec	e86894f724	PH7_VmMemoryError() always breaks script execution.	2019-03-09 13:59:04 +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	4af3220018	Throw a warning when trying to typecast to resource.	2019-02-13 13:22:30 +01:00
Rafal Kupiec	a7b4c6e880	Do not typecast to resource type at all. This might lead to attempt of access to the invalid memory area and segmentation fault.	2019-02-08 14:28:04 +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	2949c8dcfb	Fix typo.	2018-12-20 18:20:18 +01:00
Rafal Kupiec	784c705af6	Add callback cast operator.	2018-12-13 10:07:44 +01:00
Rafal Kupiec	0278f0a630	Add callback cast operator.	2018-12-13 09:31:32 +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	9ab896c2e2	Implement PH7_CheckVarCompat().	2018-11-28 20:37:07 +01:00
Rafal Kupiec	f3f1723104	Return valid function for conversion to char.	2018-11-28 20:11:47 +01:00
Rafal Kupiec	0d3cb90d5f	Always convert integer value to char as it is done in C/C++.	2018-11-28 20:10:14 +01:00
Rafal Kupiec	3cc8cfe6a2	Remove duplicated code.	2018-11-28 13:58:33 +01:00
Rafal Kupiec	1cebd3af37	Allow char to be typecasted to value of any other type.	2018-11-26 20:41:15 +01:00
Rafal Kupiec	5dde778382	Release object to free some memory.	2018-11-26 20:39:08 +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	e727453ccf	Fix var_dump() for mixed arrays.	2018-11-13 20:24:55 +01:00
Rafal Kupiec	8724cebf71	Do not actually support references in the same scope.	2018-10-28 19:45:31 +01:00
Rafal Kupiec	ec47190874	Array dump format.	2018-10-27 19:56:13 +02:00
Rafal Kupiec	e5fb7d625e	Allow only a colon as variable separator.	2018-10-27 19:49:24 +02:00
Rafal Kupiec	6f13c347d8	Set the proper type of array.	2018-10-26 19:45:10 +02:00
Rafal Kupiec	03cf969c31	Check for a type of array.	2018-10-11 15:15:48 +02:00
Rafal Kupiec	b66515516e	First check if array or object.	2018-10-01 22:46:35 +02:00
Rafal Kupiec	6293b8f5bf	Do not try to dump empty array.	2018-10-01 22:43:23 +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	6e7bc74949	Put comment in right place.	2018-09-24 13:39:50 +02:00
Rafal Kupiec	f26095658d	Treat empty object as false.	2018-09-24 13:38:33 +02:00
Rafal Kupiec	2db1954779	Another bunch of fixes for object type.	2018-09-24 13:34:22 +02:00
Rafal Kupiec	550107235c	Do not try to dump a non-instantiated object.	2018-09-24 12:22:58 +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	f72d6c3922	Load data from array/object only if there is anything stored.	2018-09-24 11:47:30 +02:00
Rafal Kupiec	59fda6d797	Unref hashmap and object only if there is any data stored.	2018-09-24 11:29:51 +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	ae0fde152c	Create a variable only on OP_LOAD.	2018-09-23 17:40:26 +02:00
Rafal Kupiec	28a5fa59ad	Duplicate variable name. Fix variable declaration.	2018-09-22 17:54:59 +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	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	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	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	ecebbb6094	Use type hinting in standard library.	2018-09-14 08:36:00 +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	58b7ceeae9	Get rid of $GLOBALS completely.	2018-09-11 17:49:20 +02:00
Rafal Kupiec	0804407582	Correct typo.	2018-09-11 13:58:03 +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	10d3bfe5e1	Correct comments.	2018-09-10 20:17:42 +02:00
Rafal Kupiec	7e754db07f	Implement SyStrtok();	2018-09-10 20:16:46 +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	ac8b8b0fdb	Don't try to get an integer representation of float.	2018-09-07 06:43:07 +02:00
Rafal Kupiec	9ee0f1954c	Do not omit the floating point. ... Every modern hardware, including embedded devices, should support floating point numbers.	2018-09-07 06:38:32 +02:00
Rafal Kupiec	0a9cfce672	Group and add missing keywords.	2018-09-06 19:47:06 +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	c3a4c8de77	Never disable builtin functions.	2018-09-05 20:47:07 +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	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	543176a2f4	Switch VM state to PH7_VM_INCL when including new file.	2018-09-05 13:28:20 +02:00
Rafal Kupiec	d58249cb3f	Use debug trace only if VM is really executing some code.	2018-09-05 13:16:57 +02:00
Rafal Kupiec	c00c91599f	Enable unused API functions.	2018-09-04 09:33:28 +02:00
Rafal Kupiec	19eaaab081	Remove unused code.	2018-09-04 09:19:15 +02:00
Rafal Kupiec	1643d2ee94	Remove unused code.	2018-09-04 09:18:13 +02:00
Rafal Kupiec	03e452ea7b	Shutdown library properly on error.	2018-09-04 09:13:28 +02:00
Rafal Kupiec	d793d3ed70	Rename PH7_VmGenericError() to PH7_VmThrowError()	2018-09-04 08:54:48 +02:00
Rafal Kupiec	758ace0d1a	Shutdown library properly on error.	2018-09-04 08:49:38 +02:00
Rafal Kupiec	dc0a55c8c0	Cleanup old error handler.	2018-09-04 08:38:41 +02:00
Rafal Kupiec	ac73632cb1	Use new error handler.	2018-09-04 08:26:58 +02:00
Rafal Kupiec	d85a517eb0	Rework trigger_error() builtin function.	2018-09-03 19:27:38 +02:00
Rafal Kupiec	0a28e492a7	error_reporting() is useless for Aer. ... Whole configuration should be done in config file.	2018-09-03 19:11:44 +02:00
Rafal Kupiec	fd4206a227	Remove error_log() builtin function and corresponding PH7_VM_CONFIG_ERR_LOG_HANDLER. ... It was not fully implemented and such feature should be implemented in separate module or on developers own.	2018-09-03 19:03:05 +02:00
Rafal Kupiec	109f4e981a	Aer does not support custom error handlers. ... Errors are used only internally to emit notifications about compilation/execution problems. They should not be catched and handled by custom handlers, but properly configured (to be displayed or logged). Instead developers should use exceptions that can be catched with try-catch block.	2018-09-03 16:43:08 +02:00
Rafal Kupiec	dd35b5b8b4	Uncaught exception message.	2018-09-03 16:29:50 +02:00
Rafal Kupiec	d3d3dcc767	Partially switch to new error reporting.	2018-09-03 16:16:32 +02:00
Rafal Kupiec	0298299169	Extend SEQ field.	2018-09-03 09:36:22 +02:00
Rafal Kupiec	9c4eb59b49	Variable list of arguments for PH7_VmGenericError();	2018-09-03 09:30:23 +02:00
Rafal Kupiec	f176414bce	Release VM and exit automatically, do not rely on VM.	2018-09-03 08:40:18 +02:00
Rafal Kupiec	eea9eee6e5	Implement PH7_VmGenericError();	2018-09-03 08:19:14 +02:00
Rafal Kupiec	a2acf64272	VmExtractDebugTrace() provides information about a kind of call. ... Both VmExtractDebugTrace() and VmDebugTrace structure should provide information whether it was object call or a static method call.	2018-09-02 20:15:17 +02:00
Rafal Kupiec	d135748bcd	Always iterate through all frames.	2018-09-02 18:53:23 +02:00
Rafal Kupiec	ea7955b6ee	Remove useless VmExtractPeekDebugTrace();	2018-09-02 18:50:00 +02:00
Rafal Kupiec	f89af70ab2	Fix VmExtractDebugTrace(); ... If there is no information about class in the frame (when closure was called), pClassName should point always to NULL.	2018-09-02 18:46:30 +02:00
Rafal Kupiec	3e1d91e909	Add more comments.	2018-09-02 18:45:01 +02:00
Rafal Kupiec	da198fcb44	Implement PH7_VmMemoryError();	2018-09-02 12:27:32 +02:00
Rafal Kupiec	90ab131ce8	Do not append spaces. Instructions names are properly displayed without them.	2018-09-01 20:28:16 +02:00
Rafal Kupiec	8bfaa83b04	Correct typo.	2018-09-01 20:19:10 +02:00
Rafal Kupiec	4dae0bcc9e	Always record last instruction.	2018-09-01 19:56:36 +02:00
Rafal Kupiec	383fe01943	Reserve 10KB for error reporting.	2018-09-01 17:54:45 +02:00
Rafal Kupiec	8fcb3c608a	Remove duplicate of SySetUsed() macro.	2018-08-31 23:45:46 +02:00
Rafal Kupiec	d9db6bbc26	There is no need for global working buffer in VM.	2018-08-31 23:34:35 +02:00
Rafal Kupiec	67ce98d924	Look for executed OP_CALL. ... Each function contains a list of all instructions inside, thus we should consider only OP_CALL that has already been executed. As the list is browsed from bottom to top, no more checks are necessary. The first match is what we are looking for.	2018-08-31 08:30:59 +02:00
Rafal Kupiec	838842fa02	Add execution marker to each instruction.	2018-08-31 08:25:48 +02:00
Rafal Kupiec	3e2a5b3be2	Correct field length.	2018-08-30 19:23:06 +02:00
Rafal Kupiec	90a02d8fdd	Add operator ID to the debugging information.	2018-08-30 16:52:09 +02:00
Rafal Kupiec	fbc725c935	We are tokenizing Aer.	2018-08-30 12:33:38 +02:00
Rafal Kupiec	041c65d63e	Implement SySetGetUsed();	2018-08-30 12:00:02 +02:00
Rafal Kupiec	b6161b0e4b	Fix VM ByteCode debugging. ... Only executed bytecode should be registered for debugging. In this way we do not register all emitted bytecode and save some memory. What is more, this change registers the bytecode in correct executing order including jumps. Previously all bytecode generated by compiler has been saved what made the bytecode to be saved in compile, not execute order.	2018-08-30 09:46:40 +02:00
Rafal Kupiec	98d3de2105	Record all instructions in debugging set.	2018-08-29 08:04:19 +02:00
Rafal Kupiec	8f92782fe2	Fix segmentation fault.	2018-08-28 19:07:07 +02:00
Rafal Kupiec	d97c0a6634	Fix VmExtractPeekDebugTrace();	2018-08-28 11:17:32 +02:00
Rafal Kupiec	603672b8e2	PH7 disallows function calls from global scope.	2018-08-28 11:16:34 +02:00
Rafal Kupiec	37c960e313	Fix uninitialized value leading to segmentation fault.	2018-08-27 20:23:08 +02:00
Rafal Kupiec	349bbed774	Allow to enable or disable debugging.	2018-08-27 19:53:24 +02:00
Rafal Kupiec	c8e2dccbeb	Assign Program::main() return value as program exit code.	2018-08-27 19:32:17 +02:00
Rafal Kupiec	6d27069590	Add new file for every chunk. ... Every chunk should has its own file associated, even if it is [MEMORY]. Otherwise, some false information can be provided by interpreter to developer.	2018-08-27 18:04:45 +02:00
Rafal Kupiec	c9a1971ace	Rewrite debug_backtrace() builtin function. ... It makes a use of new VmExtractDebugTrace() function. This probably fixes #45.	2018-08-27 15:47:34 +02:00
Rafal Kupiec	ce621cc49c	Implement VmExtractPeekDebugTrace();	2018-08-27 12:42:02 +02:00
Rafal Kupiec	d0b0a416d0	Allow to dump last frame only.	2018-08-27 12:36:21 +02:00
Rafal Kupiec	8f7b28d46c	Formatting for VM dump.	2018-08-27 12:16:41 +02:00
Rafal Kupiec	fb671ec2d7	Implement VmExtractDebugTrace().	2018-08-27 11:32:21 +02:00
Rafal Kupiec	1403b144d9	Sequence numbers should start from 1.	2018-08-27 09:30:51 +02:00
Rafal Kupiec	782a4df1cf	Formatting, add information about file and line.	2018-08-27 09:17:18 +02:00
Rafal Kupiec	b1f71167d9	Unify memory indicator.	2018-08-27 08:22:05 +02:00
Rafal Kupiec	3f7bac2d85	Associate a filename with VM instructions.	2018-08-27 06:45:53 +02:00
Rafal Kupiec	f552c54992	Better formatting.	2018-08-26 22:10:47 +02:00
Rafal Kupiec	a7bbd55d48	Temporarily enable debugging by default.	2018-08-26 20:09:30 +02:00
Rafal Kupiec	178f3820f6	Enable debugging. ... This commit introduces ne debug feature. The PH7 Engine limits the VM dump to the global scope. Since Aer Script is fully object-oriented language the dump option contains only information about last call of OP_DONE. This change, forces the VM to store all instructions set in a global container when debugging is enabled, thus providing information the dump of whole script parse.	2018-08-26 19:59:17 +02:00
Rafal Kupiec	98ee931a04	Correct instruction length.	2018-08-26 18:33:57 +02:00
Rafal Kupiec	877d19a815	API function rename.	2018-08-26 18:30:21 +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	4197737ddc	Move structure definitions to header.	2018-08-23 17:08:10 +02:00
Rafal Kupiec	82c18dc109	Do not pop out the processed files. ... List of procesed files is still needed, as we point to them.	2018-08-23 07:06:33 +02:00
Rafal Kupiec	20c1611902	Implement PH7_VmExtractActiveClass(). ... This function extracts an active class with specified depth, #45.	2018-08-22 15:33:16 +02:00
Rafal Kupiec	0ff32e6673	Remove duplicated constants.	2018-08-22 11:24:34 +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
Rafal Kupiec	a0f7949b24	Resolve __DIR__ at compile time. ... Ticket: #45: __DIR__ constant must be resolved at compile time, not run time. Otherwise it returns incorrect data.	2018-08-22 06:23:43 +02:00
Rafal Kupiec	02242bb93d	Resolve __FILE__ at compile time. ... Ticket: #45: __FILE__ constant must be resolved at compile time, not run time. Otherwise it returns incorrect data.	2018-08-21 20:18:39 +02:00
Rafal Kupiec	19a504fe11	Enter the class block during compilation, #45.	2018-08-21 19:45:50 +02:00
Rafal Kupiec	2d99881240	Get rid of manual optimisation technique. ... This optimisation technique results in non insignificant speed boost on some old x86 architectures. Novadays, we should rely on compiler optimisation.	2018-08-21 06:27:07 +02:00
Rafal Kupiec	81325b5059	Correct typo.	2018-08-18 21:05:46 +02:00
Rafal Kupiec	2160747479	Make get_included_files() returning full path.	2018-08-18 21:02:23 +02:00
Rafal Kupiec	cbb4a0aa5c	get_included_files() should return a list of included, files.	2018-08-18 20:42:54 +02:00
Rafal Kupiec	00dc23ee4a	Get rid of manual optimisation technique resulting in non insignificant speed boost on some old x86 architectures, #38;	2018-08-18 19:44:02 +02:00
Rafal Kupiec	4b3279ef01	Correct function description.	2018-08-18 19:32:33 +02:00
Rafal Kupiec	4dbd3ea412	New memory subsystem. ... This is a new memory subsystem implementing heap calculations as well as new builtin functions: * get_memory_usage() * get_memory_peak_usage() * get_memory_limit() It also allows to set an upper memory limit, ensuring that processed script will not be able to allocate more memory from OS. New subsystem is based on work done in 'memory_limit' branch. Big thanks to devnexen! This finally fixes #25.	2018-08-18 19:24:38 +02:00
Rafal Kupiec	08c47b7528	Correct dictionary issues.	2018-08-17 09:25:29 +02:00
Rafal Kupiec	ab1266ef5d	Rename VFS	2018-08-16 22:05:30 +02:00
Rafal Kupiec	c83d6e13fc	Removing xExec. ... First of all, VFS is not a right place for this, finally it was not implemented anyway.	2018-08-16 21:37:34 +02:00
Rafal Kupiec	a8a88b4746	Compile closures.	2018-08-16 18:40:23 +02:00
Rafal Kupiec	f28c671e69	Compile closures.	2018-08-16 18:31:12 +02:00
Rafal Kupiec	074edd11d3	Add Windows 10 information	2018-08-16 18:19:33 +02:00
Rafal Kupiec	a8961eb36f	Fix build	2018-08-16 17:48:17 +02:00
Rafal Kupiec	2c28b63d90	Properly interpret language constructs, fixes #28.	2018-08-16 17:42:30 +02:00
Rafal Kupiec	9100bf0696	Treat 'import' as a special keyword.	2018-08-16 16:32:28 +02:00
Rafal Kupiec	b5fe36c14b	There is no need for include_once() and require_once() ... Aer is object-oriented language and the code it includes is executed in the global scope. Global scope can contain only classes and namespaces and they cannot be re-declared. Thus every file can be included just once. We can leave this to programmer, or take care about it on interpreter side. With this commit, include() and require() builtin functions allows to load file just once. Thanks to that, there is no need for include_once() and require_once(). Done in scope of #30.	2018-08-16 16:12:29 +02:00
Rafal Kupiec	510410096b	Aer is OOP language. There is nothing like function.	2018-08-16 13:57:35 +02:00
Rafal Kupiec	4961922b1d	Unify error with other related to namespace.	2018-08-16 13:36:19 +02:00
Rafal Kupiec	793b6127d5	Temporarily fix namespace support. ... The namespace feature is not supported in this version, they are treated same way as global scope.	2018-08-16 12:39:05 +02:00
Rafal Kupiec	787f3b5d5f	Synchronize the namespace also with first semicolon.	2018-08-16 12:01:36 +02:00
Rafal Kupiec	be27532fdf	Unify error level for namespace support.	2018-08-16 11:26:47 +02:00
Rafal Kupiec	e208e778e0	Compile global scope independently, fixes #40.	2018-08-16 11:15:03 +02:00
Rafal Kupiec	039fde099f	Compile Aer code or chunk of code.	2018-08-16 09:34:18 +02:00
Rafal Kupiec	f9946e9842	Reimplement filegroup() and fileowner() as builtin function, #42.	2018-08-15 21:58:21 +02:00
Rafal Kupiec	f33f8d66b4	Correct warning messages.	2018-08-15 21:43:17 +02:00
Rafal Kupiec	16ea44372f	Dictionary correction.	2018-08-15 21:35:44 +02:00
Rafal Kupiec	ac1dee48c9	Reimplement fileinode() as builtin function, #42.	2018-08-15 21:28:59 +02:00
Rafal Kupiec	b94a23d580	Get rid of PH7 ident	2018-08-15 20:03:39 +02:00
Rafal Kupiec	7c7a837efb	Correct another bunch of typos.	2018-08-15 19:06:00 +02:00
Rafal Kupiec	71d46e3052	Compiler rework does not allow functions in global scope. ... These functions will be rewritten in C as a builtin functions in scope of #42.	2018-08-15 18:56:10 +02:00
Rafal Kupiec	da0b7eb629	Some useless function	2018-08-15 17:34:40 +02:00
Rafal Kupiec	af139b3f0a	Reimplement C-like min() and max() functions. ... These functions should have C-like implementation and take exactly 2 arguments: integer or float. Finally, C-implementation will be faster than using PH7 builtin library that needs to be compiled and interpreted.	2018-08-15 17:26:26 +02:00
Rafal Kupiec	89d7aca73a	Correct typo	2018-08-15 16:38:33 +02:00
Rafal Kupiec	8ab67084a0	It is as easy to instantiate the class as to remove this useless functions.	2018-08-15 16:31:28 +02:00
Rafal Kupiec	6f491b398a	Always show compilation errors	2018-08-15 16:01:09 +02:00
Rafal Kupiec	8e87989719	A;ways show compilation errors from evaluated code	2018-08-15 15:41:53 +02:00
Rafal Kupiec	052649e677	Trust builtin library. ... The builtin library should compile successfully. Otherwise, we want to know about it.	2018-08-15 14:12:44 +02:00
Rafal Kupiec	0e64c7cc6e	Fix builtin library	2018-08-15 14:08:59 +02:00
Rafal Kupiec	64b9ac4406	Forward declaration already in compiler.h	2018-08-15 11:18:40 +02:00
Rafal Kupiec	be454ff7be	Rename PH7_COMPILE_SINGLE_STMT to PH7_COMPILE_STATEMENT	2018-08-14 23:48:15 +02:00
Rafal Kupiec	26b1675021	API function rename	2018-08-14 17:43:43 +02:00
Rafal Kupiec	ece036b214	Rework the entry point ... * some functions were not used and have been removed * some parameters seemed to be useless and have been removed * code cleanup	2018-08-14 13:45:27 +02:00
Rafal Kupiec	7e3c79d3c5	Functions naming cleanup	2018-08-13 20:16:37 +02:00
Rafal Kupiec	02fde9c30f	It is not PHP compiler	2018-08-13 19:53:08 +02:00
Rafal Kupiec	d7f9d8e157	Add missing 'finally' keyword.	2018-08-12 22:04:47 +02:00
Rafal Kupiec	aa6e00db27	Forward declaration for all functions.	2018-08-12 21:58:27 +02:00
Rafal Kupiec	59c15caf4e	Use something more human readable	2018-08-12 21:16:05 +02:00
Rafal Kupiec	6b7591a137	Move common part to compiler.h	2018-08-12 21:11:13 +02:00
Rafal Kupiec	289af8f9ae	Unify compiler's function naming convenction	2018-08-12 20:58:01 +02:00
Rafal Kupiec	5ef5cf3e46	Make errors more readable.	2018-08-12 19:36:17 +02:00
Rafal Kupiec	429c28d0cc	Rework error lovels for AerScript.	2018-08-12 19:35:43 +02:00
Rafal Kupiec	029dd9bfb4	Several changes made: ... * Do not overload entry point * Automatically call Program::__construct() * Automatically call Program::main(); * Fix all tests	2018-08-12 12:52:35 +02:00
Rafal Kupiec	8cbfca2bc9	Do not overload entry point	2018-08-12 12:27:15 +02:00
Rafal Kupiec	c39e627aef	Remove the backtick quoted string.	2018-08-12 11:08:09 +02:00
Rafal Kupiec	cef0f40820	Compile namespace	2018-08-12 11:06:01 +02:00
Rafal Kupiec	c298a41eb7	More verbose error messages	2018-08-12 10:30:44 +02:00
Rafal Kupiec	e866575cb5	More verbose errors	2018-08-12 10:18:42 +02:00
Rafal Kupiec	c759b1f106	Improove error reporting for method declarations	2018-08-12 09:23:21 +02:00
Rafal Kupiec	b61fc9d3e6	Rename function to save it from typo	2018-08-11 23:21:40 +02:00
Rafal Kupiec	576edc6c20	Several changes to virtual class/method. Fixes #41 ... * do not automatically mark class as virtual when at least one virtual method found * force non-virtual method to contain body * force non-virtual class to implement all methods	2018-08-11 22:50:05 +02:00
Rafal Kupiec	3f46f01805	Rename anonymous functions	2018-08-11 21:40:05 +02:00
Rafal Kupiec	0d8391eaaa	Correct typos	2018-08-11 21:22:04 +02:00
Rafal Kupiec	3252f54615	Temporarily look for modules in binary/ subdirectory. This will allow us to test modules. ... Final version should take the full path from configuration.	2018-08-10 08:47:42 +02:00
Rafal Kupiec	fc4b17434e	Remove duplicated builtin functions	2018-08-09 21:34:13 +02:00
Rafal Kupiec	8936f6529f	Remove duplicate	2018-08-09 21:32:00 +02:00
Rafal Kupiec	94b29fa238	Remove duplicates	2018-08-09 21:27:24 +02:00
Rafal Kupiec	8f7fc71027	Consider a method with compiled default value associated as a candidate to call. Fixes #37.	2018-08-08 09:00:24 +02:00
Rafal Kupiec	e15166d940	Temporary fix for master branch	2018-08-08 06:52:15 +02:00
Rafal Kupiec	bca4d1a2fa	Always select an appropriate function to call ... It does not matter, if we call function, anonymouss function or method. It is important to select appropriate function to call everytime. Otherwise, if function or method is not overloaded it will call it regardless the number and type of parameters it takes. type	2018-08-07 19:48:12 +02:00
Rafal Kupiec	34dd052f74	quick typo fix	2018-08-07 19:45:34 +02:00
Rafal Kupiec	370465fe79	We should use %z to match (SyString *) length and to not display trash.	2018-08-07 19:02:28 +02:00
David Carlier	a0fb911d7a	Fix #36, unrolling through the frames needed to also reset to the initial frame after	2018-08-07 13:55:13 +00:00
Rafal Kupiec	cdc58f2795	Cleanup after 2c37807370 - get rid of global keyword, #29.	2018-08-07 12:27:21 +02:00