Commit Graph

304 Commits

Author SHA1 Message Date
Rafal Kupiec 7b6245572f
Remove constants management builtin functions.
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2019-05-06 06:54:29 +02:00
Rafal Kupiec c4b63a3018
Rename OP_LOAD instruction to OP_LOADV.
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2019-05-05 09:33:06 +02:00
Rafal Kupiec ab8bf48485
Make constant declarations local.
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There are several changes in this commit:
 * first of all constants declared by 'const' statement should be local (declared in current scope / frame),
 * constants are declared by using OP_DECLARE instruction,
 * OP_LOADC browses both global and local constants container,
 * PH7_VmRegisterConstant() allows both global and local declarations.
Since this commit, there are 3 kinds of constants:
 1) global
 2) local (in loop, closure, method)
 3) class members.
Actually there is no way to declare a global constant except the built-in constants.
2019-05-04 13:45:32 +02:00
Rafal Kupiec 8f681d1605
Correct PH7_OP_JMPLFE debug name.
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2019-05-01 20:24:37 +02:00
Rafal Kupiec 508e8965a9
VmExtractMemObj() should not be able to create a variable.
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2019-05-01 18:29:57 +02:00
Rafal Kupiec 7d606cbf1d
Do not create variables automatically on each OP_CALL using VmExtractMemObj().
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2019-05-01 18:19:04 +02:00
Rafal Kupiec 3dfa4232ba
Use VmCreateMemObj() to create $this.
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2019-05-01 14:00:35 +02:00
Rafal Kupiec 798fd7d3b2
Remove unused and useless VM instruction.
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2019-05-01 12:33:51 +02:00
Rafal Kupiec d76441ad4c
Safely store only compatible values.
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2019-05-01 12:24:20 +02:00
Rafal Kupiec a726ab795a
Throw an error if $key or $value does not exist.
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2019-05-01 09:51:33 +02:00
Rafal Kupiec 5c1e0f0cce
Simplify the foreach() loop implementation.
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2019-04-30 23:59:02 +02:00
Rafal Kupiec 4d8d92092e
Refactor foreach() loop.
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In AerScript, the foreach() loop is syntatically more similiar to C#, than PHP. However the optional '$key => $value' construct is still available, because arrays in AerScript are still a hashmaps.
2019-04-30 23:38:59 +02:00
Rafal Kupiec 1156519af6
This is a compiler task to fill key and value variables names.
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2019-04-29 11:44:17 +02:00
Rafal Kupiec 62c315da9e
Call to undefined constant should lead to an error.
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2019-04-28 21:44:48 +02:00
Rafal Kupiec f09d4def2d
It's AerScript.
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2019-04-28 19:47:09 +02:00
Rafal Kupiec d6fca929ea
Callbacks can be just called.
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2019-04-28 19:36:27 +02:00
Rafal Kupiec 6593252bce
Remove get_defined_functions() built-in function.
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This function is useless in Aer, as it is fully OOP language and thus disallows functions declaration.
2019-04-28 19:31:58 +02:00
Rafal Kupiec d26bc99b68
There is no reason to trigger a low-level error in AerScript.
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AerScript is fully OOP language and supports exceptions that can be thrown at any time.
2019-04-28 19:27:24 +02:00
Rafal Kupiec 00c502c11b
Get rid of import_request_variables() builtin function. Its pure evil.
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2019-04-28 19:23:42 +02:00
Rafal Kupiec 9f4f6298c2
Do not create variable in foreach() loop automatically.
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2019-04-28 19:14:56 +02:00
Rafal Kupiec 8ab3919688
Class names should be case sensitive.
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2019-04-28 18:24:22 +02:00
Rafal Kupiec c443a38fec
Do not count compilation errors.
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Interpreter will abort script execution on first error found.
2019-04-24 23:22:06 +02:00
Rafal Kupiec 7c8259057b
PH7_VmThrowError() always breaks script execution on PH7_CTX_ERR.
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Thus code placed below will never get executed and is completely useless.
2019-04-24 18:30:24 +02:00
Rafal Kupiec 5b0b965199
Fix segmentation fault when trying to clone non-instantiated object.
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2019-04-24 16:51:43 +02:00
Rafal Kupiec 8f18ebf884
Update legal info.
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2019-04-20 19:53:16 +02:00
Rafal Kupiec c9203b6c91
New source code legal format.
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2019-04-20 19:29:15 +02:00
Rafal Kupiec a0405f2267
Always perform type validation when inserting value to an array.
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2019-04-19 07:08:29 +02:00
Rafal Kupiec 407bcf5a29
Fix segmentation fault on Program::__construct() call.
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2019-04-17 17:29:05 +02:00
Rafal Kupiec 9a82298451
Do not check parameters passed to constructor.
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There is no need to check parameters passed to constructor and emit a notice, because PH7_VmCallClassMethod() does the job. It tries to find a matching method if overloaded and checks all arguments passed. In case of any
problems, it emits E_ERROR.
2019-04-17 12:18:55 +02:00
Rafal Kupiec 88d382b76b
Add missing VM OP descriptions.
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2019-04-16 19:12:39 +02:00
Rafal Kupiec ba8e9080ef
Implement OP_JMPLFB & OP_JMPLFE VM instructions.
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2019-04-16 12:46:58 +02:00
Rafal Kupiec 89f19133d5
Rename VM's jump instructions for better readability.
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2019-04-16 08:14:16 +02:00
Rafal Kupiec f9b518138e
Cleanup OP_LOAD instruction.
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2019-04-15 19:44:49 +02:00
Rafal Kupiec 517dffcbc1
Separate VM instruction for variable declaration (OP_DECLARE).
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2019-04-15 19:18:29 +02:00
Rafal Kupiec 1b248a17e7
Query the top active as well as all loop frames.
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2019-04-15 18:32:30 +02:00
Rafal Kupiec 661158d249
Simply throw memory error.
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2019-04-15 17:41:29 +02:00
Rafal Kupiec 94e06f3d3a
Do not duplicate the code; make a use of VmCreateMemObj().
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2019-04-15 17:14:14 +02:00
Rafal Kupiec 9e06322b57
Implement VmCreateMemObj().
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2019-04-15 17:04:44 +02:00
Rafal Kupiec c51b3dfa8a
Revert 89d5158d7e and a8a1a2cd51. Fix should be based on VM frames.
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2019-04-13 14:39:57 +02:00
Rafal Kupiec a8a1a2cd51
Fix variable declaration in loops.
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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.
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2019-04-11 06:25:20 +02:00
Rafal Kupiec 2a4e47e782
I hope this finally fixes the default argument value.
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2019-04-10 18:32:53 +02:00
Rafal Kupiec 95c9fd0f1f
Corrections in builtin library.
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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.
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2019-04-10 09:45:00 +02:00
Rafal Kupiec 65e38a364d
Do not try to call an array.
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2019-04-10 09:26:06 +02:00
Rafal Kupiec d6434ba19e
Try to report some line.
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2019-04-10 09:18:26 +02:00
Rafal Kupiec 447910ce2e
Fix callbacks.
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2019-04-10 09:08:10 +02:00
Rafal Kupiec 77795bea4c
Do not check for return value on OP_DONE.
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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.
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2019-04-08 13:49:12 +02:00
Rafal Kupiec 7443663dd8
Fixes in PH7_OP_LOAD_IDX instruction.
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2019-04-06 09:36:08 +02:00
Rafal Kupiec f6e2b549b6
Access to undefined array index should be reported as error.
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2019-04-06 09:21:09 +02:00
Rafal Kupiec a501dea661
Fix a typo.
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2019-04-05 20:17:44 +02:00
Rafal Kupiec 25001ae746
This should be an error, really.
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2019-04-05 20:14:08 +02:00
Rafal Kupiec 2de455aa01
Fix formatting.
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2019-04-05 20:12:55 +02:00
Rafal Kupiec 95fba30f9b
Better way to check arguments compatibility.
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2019-04-05 20:07:56 +02:00
Rafal Kupiec a06573408e
Better way to check arguments compatibility.
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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.
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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.
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2019-04-04 18:15:41 +02:00
Rafal Kupiec 7ec7ade171
Return a character from string if it is not ar array.
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2019-04-04 11:51:25 +02:00
Rafal Kupiec 01c210984e
Further optimisations.
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2019-04-03 13:57:29 +02:00
Rafal Kupiec 5eeceb6927
Try to optimize the code a bit.
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2019-04-03 13:43:31 +02:00
Rafal Kupiec 4467ca6dce
Attempt to fix static variables.
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2019-04-03 09:02:49 +02:00
Rafal Kupiec 5463da88b0
Attempt to fix non-static class attributes.
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2019-04-03 08:32:59 +02:00
Rafal Kupiec d4d00db458
Attempt to fix static class attributes.
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2019-04-03 07:00:17 +02:00
Rafal Kupiec 8133c3dd6f
Make a use of PH7_MemObjSafeStore().
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2019-04-03 06:37:35 +02:00
Rafal Kupiec fb50d8de25
Correct the comment.
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2019-04-02 20:10:58 +02:00
Rafal Kupiec 803516cf84
This will never happen.
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2019-04-02 15:12:22 +02:00
Rafal Kupiec c6397d2e15
Use P2 to avoid strict typehinting.
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2019-04-02 09:55:01 +02:00
Rafal Kupiec 253fe327ef
Automatically fallback mixed variable to void (NULL).
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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.
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2019-03-29 22:55:49 +01:00
Rafal Kupiec f5960d57b1
Allow static class attributes to store compatible data types only.
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2019-03-29 19:56:10 +01:00
Rafal Kupiec 01f1932230
Respect the class attribute data type.
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2019-03-29 09:21:58 +01:00
Rafal Kupiec 47cca096bc
Fix segmentation fault when trying to access array element.
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2019-03-29 09:09:51 +01:00
Rafal Kupiec 140bd35f93
Set proper type for all class attributes.
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2019-03-29 09:00:55 +01:00
Rafal Kupiec a013cee2d1
Properly serve the arrays.
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2019-03-28 19:44:03 +01:00
Rafal Kupiec e4dc9f641e
Invert the logic. Variable needs to be declared.
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2019-03-28 19:43:00 +01:00
Rafal Kupiec 9303517b9e
Fix return by reference.
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2019-03-26 17:40:28 +01:00
Rafal Kupiec 04c56c9041
Multidimensional array of the same type should not be marked as mixed.
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2019-03-25 09:37:40 +01:00
Rafal Kupiec fa295b9437
It's callback, not callable.
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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.
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2019-03-23 19:51:19 +01:00
Rafal Kupiec 9d7a542aea
The is_null() is useless now, as it always returns FALSE.
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2019-03-22 19:29:50 +01:00
Rafal Kupiec 154469f475
Variable cannot be typecasted to NULL.
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2019-03-22 18:33:39 +01:00
Rafal Kupiec 9a41f7195d
AerScript does not implement any error control operator.
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2019-03-22 17:32:40 +01:00
Rafal Kupiec 65b178932a
Get rid of array() & list() for the new syntax.
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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.
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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.
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2019-03-19 12:52:36 +01:00
Rafal Kupiec 6ca08c9c4a
Fix typo and builtin library.
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2019-03-17 19:57:31 +01:00
Rafal Kupiec 55b652c740
Verify that Program::main() returns a value of int or void.
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2019-03-17 19:56:07 +01:00
Rafal Kupiec fe898ec7e7
Update builtin library to follow new syntax.
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2019-03-17 19:52:28 +01:00
Rafal Kupiec 9934489ed9
Fix build.
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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.
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2019-03-17 18:49:22 +01:00
Rafal Kupiec de2b355862
Return 0, when display error message.
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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.
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2019-03-09 13:37:15 +01:00
Rafal Kupiec b7e3ad9f46
PH7_VmMemoryError() always breaks script execution.
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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.
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2019-03-09 13:25:13 +01:00
Rafal Kupiec fa0b487cc0
Implement typecasting to resource data type.
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2019-02-08 14:06:39 +01:00
Rafal Kupiec bbdc740388
Finally, do not allow a string variables to act as callback.
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2018-12-20 19:37:03 +01:00
Rafal Kupiec f97e2a8294
Implement typecasting to callback data type.
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2018-12-20 18:30:21 +01:00