618 Commits

Author	SHA1	Message	Date
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
Rafal Kupiec	a4e6962a67	Free dot operator for further usage	2018-08-07 08:13:44 +02:00
Rafal Kupiec	e4ab5974fa	Let the compiler use OP_ADD instead of OP_CAT	2018-08-07 07:47:25 +02:00
Rafal Kupiec	9a56751879	Allow addition operator (+) to concatenate strings.	2018-08-07 06:54:44 +02:00
Rafal Kupiec	4bbdc20174	This commit contains several changes: ... * print() is now treated as standard function * get rid of echo() function * fix test suite and it fixes #26.	2018-08-06 17:18:27 +02:00
Piotr Likoski	bcde1f446d	It does not matter if it is empty string or not, we want to process it. Empty string should not ever been even considered as a NULL. Fixing #35.	2018-08-06 16:13:49 +02:00
Piotr Likoski	a8259e7dbc	Empty double-quoted string can be served as single-quoted string. Preparing for further changes in scope of #35.	2018-08-06 16:03:22 +02:00
Rafal Kupiec	e0b939d9a2	In general it is a bad idea to compare memory. We should compare strings and check its length. Fixes #34.	2018-08-02 17:42:19 +02:00
Piotr Likoski	19f8cf2599	Comply with GCC extensions	2018-08-02 16:33:07 +02:00
yvan-burrie	6527b58b74	Fix ASM keyword in hash.c ... See: https://gcc.gnu.org/onlinedocs/gcc/Alternate-Keywords.html#Alternate-Keywords	2018-08-02 02:54:01 +02:00
yvan-burrie	ddfa1ecb0d	Syntax Error in vfs.c ... Fix a syntax error (OR operation) inside WINNT macro.	2018-08-02 02:45:23 +02:00
Rafal Kupiec	5abfefbb04	Remove duplicated entries	2018-08-01 12:02:00 +02:00
Rafal Kupiec	2c37807370	Get rid of global keyword, fixes #29	2018-07-31 15:24:56 +02:00
Rafal Kupiec	7b3e6c5b76	P# introduces virtual classes and virtual methods	2018-07-30 17:08:25 +02:00
Rafal Kupiec	b7792dfc3d	P# is not going to derive namespace syntax from PHP, but from C++.	2018-07-30 16:55:49 +02:00
Rafal Kupiec	48b2e9d1c6	Update comments	2018-07-28 23:40:00 +02:00
Rafal Kupiec	e300575ab1	P# does not support PHP tags, thus there is also no need to support shortcut for echo.	2018-07-28 23:18:48 +02:00
Rafal Kupiec	5cb19f63a5	Get rid of alternative syntax for control structures (endif, endwhile, endfor, endforeach). Only curly brackets are allowed.	2018-07-28 23:11:29 +02:00
Rafal Kupiec	159cd76020	No need to duplicate exit()	2018-07-28 22:48:32 +02:00
Rafal Kupiec	3f1397ed93	Get rid of switch: endswitch construct	2018-07-28 22:45:20 +02:00
Rafal Kupiec	ef2ea60a60	Treat whole file as P# source code. Fixes #24.	2018-07-28 18:28:19 +02:00
Rafal Kupiec	488fee5caf	Another bunch of typos eliminated	2018-07-28 13:16:38 +02:00
Rafal Kupiec	eb088cd0d7	Correcting another typos in code	2018-07-28 12:56:19 +02:00
Rafal Kupiec	cd2adc1f51	Useless variable declaration & assignment	2018-07-28 11:56:09 +02:00
Rafal Kupiec	8ab80ff8bc	Several fixes to multiple inheritance ... * Only first inherited class should be available via 'parent' keyword * If class X extends Y, Z and both Y and Z implements a(), $this->a() should match to the first one	2018-07-28 11:53:56 +02:00
Rafal Kupiec	72f2cc2c1b	Remove useless fields, free some memory.	2018-07-27 23:41:51 +02:00
Rafal Kupiec	bdf053a205	Implement a fix also for interface. This commit also adds initial and partial support for multiple inheritance.	2018-07-27 23:28:34 +02:00
Rafal Kupiec	a6a43b5f3b	This is useless now	2018-07-27 21:19:59 +02:00
Rafal Kupiec	db93fd8b25	Make a use of our internal allocator instead of malloc()	2018-07-27 21:16:50 +02:00
Rafal Kupiec	caf9126f0b	Several changes: ... * small code cleanup * implement new structure for storing information about class inheritance * implement PH7_NewClassInfo() * make a use of smaller ph7_class_info instead of ph7_class, to reduce memory usage	2018-07-27 21:05:54 +02:00
Rafal Kupiec	e47eef7d97	Fix error reporting	2018-07-27 20:01:45 +02:00
Rafal Kupiec	4bf46f1a87	I hate typos	2018-07-27 19:00:29 +02:00
Rafal Kupiec	33ab488ace	Removing a debug printf calls and improve error handling.	2018-07-27 18:52:32 +02:00
Rafal Kupiec	9e885b3196	Generally speaking ... this is working. ... This commit partially fixes #5, however it still needs some work. TODO: * remove debugging printf calls, * some tuning, to consume less memory, * implement similar solution for interfaces	2018-07-27 17:42:12 +02:00
Rafal Kupiec	af2c23d3b2	Add some basic checks. At this point, I can say it detects correctly a class declared inside inclueded file.	2018-07-27 17:01:58 +02:00
Rafal Kupiec	e70a89fcdb	This is useless.	2018-07-27 08:28:57 +02:00
Rafal Kupiec	b040886b97	Test and temporary version of compiler emiting PH7_OP_CLASS_INIT instruction. ... However it works on ph7_class and thus passes whole class into the VM, what causes memory overhead, as finally we have to find this class on the VM's stack. Instead, we could pass some ph7_class_info structure containing a name of class to look for and information about its inheritances.	2018-07-27 08:24:53 +02:00
Rafal Kupiec	c24a9bc251	Our implementation of SyStrncpy()	2018-07-27 08:22:55 +02:00
Rafal Kupiec	09451f4042	Two changes come here: ... * do not allow two or more classes / interfaces with the same name * fix class_exists() builtin function so that it does not return true if interface is found	2018-07-25 19:00:49 +02:00
Rafal Kupiec	63b0f450d3	Move VM initialization into separate step to enable errors reporting earlier.	2018-07-25 18:15:40 +02:00
Rafal Kupiec	7bf76c3fa0	Make reported errors more PHP-like	2018-07-25 18:11:53 +02:00
Rafal Kupiec	6628a1ea3d	This is probably what we would like to skip during compilation.	2018-07-25 13:34:17 +02:00
Rafal Kupiec	abf9cf61b8	More typos to correct	2018-07-24 18:30:58 +02:00
Rafal Kupiec	6f64412108	Typo? Typo. Typo!	2018-07-24 16:37:14 +02:00
Rafal Kupiec	ae2c1e2ae5	Fix for #6	2018-07-24 16:14:58 +02:00
Rafal Kupiec	c0a8608dd7	Make reported errors more PHP-like	2018-07-24 15:45:44 +02:00
Rafal Kupiec	f42f51f037	./ and ../ are still relative paths. Only files beginning with / and X:\ should be included directly.	2018-07-24 10:29:16 +02:00
Rafal Kupiec	d3be8d2a1a	Finally fix #16. I hope at least.	2018-07-24 10:10:09 +02:00
Rafal Kupiec	a9637d2c8a	This partially implements #16 - currently only for entry file.	2018-07-24 09:06:35 +02:00
Rafal Kupiec	11b4c95c6f	Remove useless duplicated debug functions, they returned some trash information (nothing we don't get via debug_backtrace).	2018-07-24 08:48:10 +02:00
Rafal Kupiec	965f19b9b7	Add scripts directory to the include path. This fixes #17.	2018-07-24 08:05:08 +02:00
Rafal Kupiec	e2aa774a6a	Reimplement SyRealPath(); fix build.	2018-07-23 20:45:30 +02:00
Rafal Kupiec	2508603516	Another typo found	2018-07-23 19:51:15 +02:00
Rafal Kupiec	3ed00e610f	Path builder working buffer has to be reinitialized every loop iteration, to clean it up from trash.	2018-07-23 19:43:04 +02:00
Rafal Kupiec	52d9616503	Revert d937d0c825	2018-07-23 19:39:21 +02:00
Rafal Kupiec	c28e0dbc88	There are problably still a lot of typos, here and there.	2018-07-23 17:10:48 +02:00
Rafal Kupiec	f8beab654d	Cleanup after goto removal	2018-07-23 16:40:32 +02:00
Rafal Kupiec	90e2bc676f	Fix for #2, taken from 063a5cffb7 (file_magic branch). Thanks to BigDave.	2018-07-23 15:46:01 +02:00
Rafal Kupiec	38186c3fda	Correct error messages	2018-07-23 15:23:18 +02:00
Rafal Kupiec	17c486d599	Make reported errors more PHP-like	2018-07-23 15:20:46 +02:00
Rafal Kupiec	d937d0c825	Merge branch 'fix_file_dir' of PSharp/psharp into master	2018-07-23 07:50:12 +02:00
David Carlier	aa2d762b29	Fixing include files functions	2018-07-23 06:34:25 +01:00
David Carlier	dba8e5098f	fixing in the vm context instead, making the feature available in case realpath could be implemented as well	2018-07-23 06:07:27 +01:00
Rafal Kupiec	7bb9924699	Call to undefined function should also be an error, not warning	2018-07-22 22:47:00 +02:00
Rafal Kupiec	9cae9eb905	Throw an error if it cannot match the overloaded function/method. This fixes #13.	2018-07-22 21:41:33 +02:00
Rafal Kupiec	63385281bf	Break script execution on exit	2018-07-22 21:28:05 +02:00
Rafal Kupiec	ceca007cd1	Correct some typos	2018-07-22 19:25:12 +01:00
David Carlier	e7b78be8e5	Fix #15, merge from fix_debug_backtrace branch (#18)	2018-07-22 19:24:00 +01:00
David Carlier	357be5ec0d	Attempt to fix #3 (#14)	2018-07-22 19:23:50 +01:00
Rafal Kupiec	d1b874b391	Fix segmentation fault	2018-07-21 14:44:36 +02:00
Rafal Kupiec	e394ce7d14	Divide libcox by Symisc into smaller logical chunks	2018-07-21 12:41:01 +02:00
Rafal Kupiec	d3ff86f692	Correct some typos	2018-07-21 11:30:41 +02:00
Rafal Kupiec	9b219032c3	Remove some duplicated builtin functions	2018-07-21 11:00:29 +02:00
Rafal Kupiec	d9507216cb	Move ctype library into separate module	2018-07-21 09:43:34 +02:00
Rafal Kupiec	b7caeefded	Move math library into separate module	2018-07-21 08:24:20 +02:00
Rafal Kupiec	dc4c51ca5a	Allow to use operating systems's native dynamic library extension	2018-07-20 22:43:52 +02:00
Rafal Kupiec	abb91a9874	Reorganize the repository for new build system	2018-07-20 22:35:09 +02:00