165 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	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
Rafal Kupiec	d58249cb3f	Use debug trace only if VM is really executing some code.	2018-09-05 13:16:57 +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