5cc4a5e48d
Access privileges to methods should be done in OP_MEMBER.
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2019-05-23 08:27:56 +02:00
e654e42b07
Store class directly in function container.
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2019-05-22 08:33:56 +02:00
5b2f300fe4
Implement '$base' construction.
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2019-05-21 21:41:16 +02:00
ddd46a4e80
Quick small cleanup.
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2019-05-21 19:18:52 +02:00
3cca5faa76
Store variable type in dedicated field.
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2019-05-21 14:49:36 +02:00
9fd61a207b
Store class pointer in attribute during installation.
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2019-05-21 08:42:45 +02:00
1acbd21caf
Store a pointer to class container in each method.
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2019-05-21 08:40:10 +02:00
a25b163af6
Fix another PH7 conceptual bug. Reverse this logic.
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2019-05-18 13:42:30 +02:00
77c57674e8
Allow private methods redeclaration.
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2019-05-17 19:54:32 +02:00
4cc7940216
Correctly identify a member.
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2019-05-17 09:05:17 +02:00
55acf8111f
Assume private visibility for all class members by default.
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In most (all?) modern OOP languages class members visibility is assumed to be private and programmer has to consciously set it to public or protected. PHP has the different approach what can cause a security flaws in written scripts. AerScript will not follow this way, as it seems to be conceptually broken.
2019-05-17 08:40:41 +02:00
48ccd7fef0
Copy all attributes from base classes and emit a warning if redeclared in subclass.
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2019-05-17 06:52:29 +02:00
e8c675bd8e
Store a pointer to class container to reduce memory usage.
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2019-05-16 15:41:37 +02:00
7203492763
Store a class name in each attribute.
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2019-05-16 13:25:06 +02:00
f2116a6461
Always use HTTPS when possible.
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2019-05-15 20:02:39 +02:00
5d9b73ba4e
Use method full name.
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2019-05-15 19:45:39 +02:00
5256dda922
Attempt to fix '$this' and '$parent' constructs.
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2019-05-10 23:45:32 +02:00
ea5499f8b3
Private methods should not be accessible from child class.
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2019-05-09 13:53:22 +02:00
5e7d5957e2
Distinguish methods from attributes.
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2019-05-09 13:43:01 +02:00
d3d3dff673
Do not allow to call statically a non-static method.
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2019-05-09 06:18:49 +02:00
a2fb0b9ae5
Get rid of 'parent' constant. Use variable instead.
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2019-05-08 08:38:40 +02:00
07bd3ceec3
Reimplement 'parent' construct as variable $parent.
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This commit also adds new controls to variables, which prevents from re-assigning a value when set. Thanks to that, both $this and $parent cannot be overwritten by using OP_STORE instruction. Other instructions still need some
work.
2019-05-08 08:26:48 +02:00
17e0fb4653
Do not try to resolve constants when OP_MEMBER is next instruction on the stack.
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2019-05-06 18:42:06 +02:00
d3ae1c1bf4
Only identifiers should be allowed as constant name.
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2019-05-06 18:38:56 +02:00
cedc288f67
Remove static constant.
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2019-05-06 11:42:19 +02:00
0a6b5a6f42
The 'self' and 'parent' keywords should be resolved at compile time.
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2019-05-06 11:38:32 +02:00
7b6245572f
Remove constants management builtin functions.
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2019-05-06 06:54:29 +02:00
c4b63a3018
Rename OP_LOAD instruction to OP_LOADV.
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2019-05-05 09:33:06 +02:00
23900f2aed
Remove unused compiler function - PH7_CompileLangConstruct().
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In AerScript, there are no such language constructs, that have syntax similiar to functions. If so, it is just a builtin function.
2019-05-04 18:53:11 +02:00
b36510943d
Implement 'define' statement for defining constants globally.
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2019-05-04 17:08:09 +02:00
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
e6b7f1be2c
Always emit OP_JMPLFE as goto can be used inside a loop and frame has to be left.
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2019-05-03 10:55:57 +02:00
03fc167be1
Proper implementation of so hated 'goto' statement.
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2019-05-03 10:35:54 +02:00
2f3ce65289
Correct comment to if/else statements.
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2019-05-02 19:03:47 +02:00
8f681d1605
Correct PH7_OP_JMPLFE debug name.
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2019-05-01 20:24:37 +02:00
5a0e4667fa
More readable error message.
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2019-05-01 20:09:55 +02:00
508e8965a9
VmExtractMemObj() should not be able to create a variable.
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2019-05-01 18:29:57 +02:00
7d606cbf1d
Do not create variables automatically on each OP_CALL using VmExtractMemObj().
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2019-05-01 18:19:04 +02:00
3dfa4232ba
Use VmCreateMemObj() to create $this.
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2019-05-01 14:00:35 +02:00
7c37451520
Namespaces are not supported and broken, but compile them properly.
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2019-05-01 13:49:07 +02:00
1829eff323
Fix interface and class compilation.
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2019-05-01 13:37:14 +02:00
798fd7d3b2
Remove unused and useless VM instruction.
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2019-05-01 12:33:51 +02:00
d76441ad4c
Safely store only compatible values.
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2019-05-01 12:24:20 +02:00
1d6822c1e2
Allow key and value declaration inside foreach() loop.
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2019-05-01 11:38:28 +02:00
a726ab795a
Throw an error if $key or $value does not exist.
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2019-05-01 09:51:33 +02:00
5c1e0f0cce
Simplify the foreach() loop implementation.
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2019-04-30 23:59:02 +02:00
4d8d92092e
Refactor foreach() loop.
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In AerScript, the foreach() loop is syntatically more similiar to C#, than PHP. However the optional '$key => $value' construct is still available, because arrays in AerScript are still a hashmaps.
2019-04-30 23:38:59 +02:00
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
62c315da9e
Call to undefined constant should lead to an error.
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2019-04-28 21:44:48 +02:00
f09d4def2d
It's AerScript.
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2019-04-28 19:47:09 +02:00
d6fca929ea
Callbacks can be just called.
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2019-04-28 19:36:27 +02:00
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
d26bc99b68
There is no reason to trigger a low-level error in AerScript.
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The build was successful.
AerScript is fully OOP language and supports exceptions that can be thrown at any time.
2019-04-28 19:27:24 +02:00
00c502c11b
Get rid of import_request_variables() builtin function. Its pure evil.
The build was successful.
2019-04-28 19:23:42 +02:00
9f4f6298c2
Do not create variable in foreach() loop automatically.
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2019-04-28 19:14:56 +02:00
eef5ee370d
Remove this useless wrapper function.
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2019-04-28 18:25:43 +02:00
8ab3919688
Class names should be case sensitive.
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2019-04-28 18:24:22 +02:00
58015f2a20
Correct typo.
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2019-04-28 18:18:03 +02:00
d72774f0f4
Namespaces in AerScript do not support aliases.
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2019-04-25 23:31:48 +02:00
407fb09e8f
Throw an error only if this is not the end of tokens stream.
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2019-04-25 19:24:53 +02:00
cb455c3c73
Unify compiler OOM error messages.
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2019-04-24 23:52:48 +02:00
1c5982e764
There is no reason to use a loop here.
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2019-04-24 23:45:46 +02:00
3be46532dd
Remove unused PH7_ErrorRecover() function.
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2019-04-24 23:38:45 +02:00
c443a38fec
Do not count compilation errors.
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The build was successful.
Interpreter will abort script execution on first error found.
2019-04-24 23:22:06 +02:00
48a38dc1af
PH7_GenCompileError() always breaks script execution on E_ERROR.
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The build was successful.
Thus code placed below will never get executed and is completely useless.
2019-04-24 23:12:59 +02:00
7c8259057b
PH7_VmThrowError() always breaks script execution on PH7_CTX_ERR.
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The build was successful.
Thus code placed below will never get executed and is completely useless.
2019-04-24 18:30:24 +02:00
9b1ad67580
PH7_VmThrowError() always breaks script execution on PH7_CTX_ERR.
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The build was successful.
Thus code placed below will never get executed and is completely useless.
2019-04-24 18:09:41 +02:00
deda6b4b15
PH7_GenCompileError() always breaks script execution on E_ERROR.
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The build was successful.
Thus code placed below will never get executed and is completely useless.
2019-04-24 18:03:57 +02:00
5b0b965199
Fix segmentation fault when trying to clone non-instantiated object.
The build was successful.
2019-04-24 16:51:43 +02:00
555234e381
Get rid of variable variables. AerScript does not support it.
The build was successful.
2019-04-22 12:01:11 +02:00
8f18ebf884
Update legal info.
The build was successful.
2019-04-20 19:53:16 +02:00
c9203b6c91
New source code legal format.
The build was successful.
2019-04-20 19:29:15 +02:00
ed8f3f341e
Remove array_same() builtin function.
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The build was successful.
After last change, AerScript does not pass arrays as reference, so there is no chance to get this function return true, unless you pass array as reference.
2019-04-20 13:59:10 +02:00
18e77b9754
array_copy() is no longer needed.
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The build was successful.
AerScript makes a copy of all arrays, except a situation when array is passed by reference. Thanks to that this ugly hack called an extension, introduced by Symisc can be removed.
2019-04-20 07:30:07 +02:00
d819820798
Always make an array copy. Fixes #48 .
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2019-04-20 07:19:35 +02:00
e794ffd97b
Fix PH7_HashmapDup().
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The build was successful.
This function needs to store the next index. Otherwise it will start to count from beginning, duplicating existing keys.
2019-04-19 20:16:42 +02:00
a0405f2267
Always perform type validation when inserting value to an array.
The build was successful.
2019-04-19 07:08:29 +02:00
291b6f0607
Get rid of backstick quoted strings (shell commands).
The build was successful.
2019-04-18 06:48:51 +02:00
0e8a2372dd
Cleanup lexer from no longer used operators.
The build was successful.
2019-04-18 06:20:08 +02:00
929d7b83fe
Cleanup unused functions.
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2019-04-17 18:40:14 +02:00
407bcf5a29
Fix segmentation fault on Program::__construct() call.
The build was successful.
2019-04-17 17:29:05 +02:00
9a82298451
Do not check parameters passed to constructor.
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The build was successful.
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
bd22425b46
Do not allow 'continue' statement in a switch case.
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The build was successful.
Important rule while using continue statement is that, We can use continue
statement only within the loops. Switch case is conditional block not a loop
so we cannot execute the continue statement inside switch.
2019-04-17 11:13:29 +02:00
5f57ba54a4
Left operand must be modifiable when storing some value.
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2019-04-17 08:59:42 +02:00
395f6c446c
Get rid of known from PHP 'elseif' construction.
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2019-04-17 07:55:32 +02:00
Piotr Likoski
6b18e204cd
Always pop the l-value on variable declaration.
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The build was successful.
Otherwise, it might lead to unexpected behaviour including protected memory access and segmentation fault.
This finally fixes #49 .
2019-04-16 20:15:38 +02:00
88d382b76b
Add missing VM OP descriptions.
The build was successful.
2019-04-16 19:12:39 +02:00
07e3a09999
Enter and leave a loop frame on every iteration.
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The build was successful.
This fixes strict variable declaration inside loops.
2019-04-16 13:51:58 +02:00
ba8e9080ef
Implement OP_JMPLFB & OP_JMPLFE VM instructions.
The build was successful.
2019-04-16 12:46:58 +02:00
ef4f994e8b
Do not allow 'break' statement to take a parameter. This is strange construction introduced in PHP.
The build was successful.
2019-04-16 12:34:53 +02:00
5fddbf8737
Do not allow 'continue' statement to take a parameter. This is strange construction introduced in PHP.
The build was successful.
2019-04-16 12:32:01 +02:00
89f19133d5
Rename VM's jump instructions for better readability.
The build was successful.
2019-04-16 08:14:16 +02:00
eb80dced3e
Correct comment.
The build was successful.
2019-04-15 20:00:54 +02:00
f9b518138e
Cleanup OP_LOAD instruction.
The build was successful.
2019-04-15 19:44:49 +02:00
517dffcbc1
Separate VM instruction for variable declaration (OP_DECLARE).
The build was successful.
2019-04-15 19:18:29 +02:00
1b248a17e7
Query the top active as well as all loop frames.
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2019-04-15 18:32:30 +02:00
661158d249
Simply throw memory error.
The build was successful.
2019-04-15 17:41:29 +02:00
94e06f3d3a
Do not duplicate the code; make a use of VmCreateMemObj().
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2019-04-15 17:14:14 +02:00
9e06322b57
Implement VmCreateMemObj().
The build was successful.
2019-04-15 17:04:44 +02:00
c51b3dfa8a
Revert 89d5158d7e and a8a1a2cd51. Fix should be based on VM frames.
The build was successful.
2019-04-13 14:39:57 +02:00
89d5158d7e
Fix build.
The build was successful.
2019-04-11 13:31:17 +02:00
a8a1a2cd51
Fix variable declaration in loops.
2019-04-11 13:28:47 +02:00
ee0d189f0a
Add comments.
The build was successful.
2019-04-11 11:37:07 +02:00
cdc0dade2a
Allow to store a character in string variable.
The build was successful.
2019-04-11 11:33:00 +02:00
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
2a4e47e782
I hope this finally fixes the default argument value.
The build was successful.
2019-04-10 18:32:53 +02:00
527a6ad689
Mark argument as well as object, when class name is supplied.
The build was successful.
2019-04-10 13:58:24 +02:00
95c9fd0f1f
Corrections in builtin library.
The build was successful.
2019-04-10 12:44:44 +02:00
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.
The build was successful.
2019-04-10 09:45:00 +02:00
65e38a364d
Do not try to call an array.
The build was successful.
2019-04-10 09:26:06 +02:00
d6434ba19e
Try to report some line.
The build was successful.
2019-04-10 09:18:26 +02:00
447910ce2e
Fix callbacks.
The build was successful.
2019-04-10 09:08:10 +02:00
f0e50678e3
Optimize the code a bit.
The build was successful.
2019-04-10 08:52:06 +02:00
8810a86a2c
Fix for typoecasting callback to string.
The build was successful.
2019-04-10 08:50:04 +02:00
b0165e5702
Do not reset blob when typecasting from string to callback.
The build was successful.
2019-04-10 06:57:14 +02:00
77ebce7acf
Parser takes care about nested arrays.
The build was successful.
2019-04-10 06:18:49 +02:00
77795bea4c
Do not check for return value on OP_DONE.
The build was successful.
2019-04-08 13:51:54 +02:00
598dc9ce51
At least try to call callback and do not check for return value on OP_DONE.
The build was successful.
2019-04-08 13:49:12 +02:00
d74b182235
Properly typecast callback to boolean.
The build was successful.
2019-04-08 13:32:50 +02:00
1679420f4c
Get rid of some invisible escape characters.
The build was successful.
2019-04-06 17:00:15 +02:00
d34c8ceafb
Fix void dump.
The build was successful.
2019-04-06 16:51:32 +02:00
7443663dd8
Fixes in PH7_OP_LOAD_IDX instruction.
The build was successful.
2019-04-06 09:36:08 +02:00
f6e2b549b6
Access to undefined array index should be reported as error.
The build was successful.
2019-04-06 09:21:09 +02:00
72c420cc85
Correct another typo.
The build was successful.
2019-04-05 20:21:26 +02:00
a501dea661
Fix a typo.
The build was successful.
2019-04-05 20:17:44 +02:00
25001ae746
This should be an error, really.
The build was successful.
2019-04-05 20:14:08 +02:00
2de455aa01
Fix formatting.
The build was successful.
2019-04-05 20:12:55 +02:00
95fba30f9b
Better way to check arguments compatibility.
The build was successful.
2019-04-05 20:07:56 +02:00
a06573408e
Better way to check arguments compatibility.
The build was successful.
2019-04-05 19:59:15 +02:00
39f698476f
This is not the right way to go - revert 465336b23b.
The build was successful.
2019-04-05 12:30:38 +02:00
465336b23b
Mark void variable as well as NULL, and dump NULL as void.
The build was successful.
2019-04-05 11:52:15 +02:00
a1151d598b
Do not emit warning when assigning NULL to resource.
The build was successful.
2019-04-05 11:42:40 +02:00
fcd4e8d6a6
The readdir() function should return empty string instead of false.
The build was successful.
2019-04-05 07:54:47 +02:00
72dc44c152
Another fix for OP_DONE instruction.
The build was successful.
2019-04-05 07:45:53 +02:00
74f954b852
Fix OP_DONE instruction.
The build was successful.
2019-04-05 07:01:07 +02:00
5d369ba851
Fix static variables. Now access to non-initialized arrays member does not result in segmentation fault.
The build was successful.
2019-04-04 18:18:11 +02:00
9880f9963e
Fix static and non-static class attributes. Now access to non-initialized arrays member does not result in segmentation fault.
The build was successful.
2019-04-04 18:15:41 +02:00
7ec7ade171
Return a character from string if it is not ar array.
The build was successful.
2019-04-04 11:51:25 +02:00
01c210984e
Further optimisations.
The build was successful.
2019-04-03 13:57:29 +02:00
5eeceb6927
Try to optimize the code a bit.
The build was successful.
2019-04-03 13:43:31 +02:00
9acd6fbcb2
Do not typecast NULL to StdClass.
The build was successful.
2019-04-03 09:34:32 +02:00
4467ca6dce
Attempt to fix static variables.
2019-04-03 09:02:49 +02:00
5463da88b0
Attempt to fix non-static class attributes.
The build was successful.
2019-04-03 08:32:59 +02:00
8d3b7f303f
Allow to assign any value if data type is not specified.
The build was successful.
2019-04-03 08:11:55 +02:00
d4d00db458
Attempt to fix static class attributes.
The build was successful.
2019-04-03 07:00:17 +02:00
8133c3dd6f
Make a use of PH7_MemObjSafeStore().
The build was successful.
2019-04-03 06:37:35 +02:00
fb50d8de25
Correct the comment.
The build was successful.
2019-04-02 20:10:58 +02:00
66a7e957c9
Allow to assign NULL to array.
The build was successful.
2019-04-02 19:58:12 +02:00
aaef03396c
Implement PH7_MemObjSafeStore().
The build was successful.
2019-04-02 19:44:09 +02:00
45b1d4ed73
Compare only non-array to non-array values.
The build was successful.
2019-04-02 15:19:48 +02:00
