Rafal Kupiec
f2116a6461
Always use HTTPS when possible.
2019-05-15 20:02:39 +02:00
Rafal Kupiec
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
Rafal Kupiec
0c8ca53f70
Continuous numeration.
2019-05-07 09:24:43 +02:00
Rafal Kupiec
c4b63a3018
Rename OP_LOAD instruction to OP_LOADV.
2019-05-05 09:33:06 +02:00
Rafal Kupiec
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
Rafal Kupiec
b36510943d
Implement 'define' statement for defining constants globally.
2019-05-04 17:08:09 +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
90b2da7c56
Unify constant length.
2019-05-03 12:40:47 +02:00
Rafal Kupiec
03fc167be1
Proper implementation of so hated 'goto' statement.
2019-05-03 10:35:54 +02:00
Rafal Kupiec
798fd7d3b2
Remove unused and useless VM instruction.
2019-05-01 12:33:51 +02:00
Rafal Kupiec
70676cb0d5
Correct comment.
2019-05-01 12:27:40 +02:00
Rafal Kupiec
5c1e0f0cce
Simplify the foreach() loop implementation.
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
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
291b6f0607
Get rid of backstick quoted strings (shell commands).
2019-04-18 06:48:51 +02:00
Rafal Kupiec
395f6c446c
Get rid of known from PHP 'elseif' construction.
2019-04-17 07:55:32 +02:00
Rafal Kupiec
ba8e9080ef
Implement OP_JMPLFB & OP_JMPLFE VM instructions.
2019-04-16 12:46:58 +02:00
Rafal Kupiec
89f19133d5
Rename VM's jump instructions for better readability.
2019-04-16 08:14:16 +02:00
Rafal Kupiec
517dffcbc1
Separate VM instruction for variable declaration (OP_DECLARE).
2019-04-15 19:18:29 +02:00
Rafal Kupiec
0f0fc01a96
We need to distinguish the loop frames.
2019-04-13 20:21:47 +02:00
Rafal Kupiec
4eaf6a7117
AerScript is strict type hinting language, thus OP_TEQ & OP_TNE are not needed here.
2019-04-11 06:25:20 +02:00
Rafal Kupiec
aaef03396c
Implement PH7_MemObjSafeStore().
2019-04-02 19:44:09 +02:00
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
140bd35f93
Set proper type for all class attributes.
2019-03-29 09:00:55 +01:00
Rafal Kupiec
14f958a4b2
Implement PH7_HashmapCast().
2019-03-27 09:42:23 +01:00
Rafal Kupiec
a87471e1e3
The empty() function is useless in Aer.
2019-03-24 09:22:10 +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
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
98a5fc1af0
No such operator.
2019-03-22 18:34:12 +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
7b1ed59f41
Basic check if all methods declared in interface are also defined in class.
2019-03-20 09:24:30 +01:00
Rafal Kupiec
e498bc7646
It is enought to declare 'object'.
2019-03-13 19:59:48 +01:00
Rafal Kupiec
a2749000d6
Do not store these information twice; save the memory.
2019-03-13 09:58:00 +01:00
Rafal Kupiec
f71e60f641
Add fields to store information about method's return data type.
2019-03-13 09:43:27 +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
fa0b487cc0
Implement typecasting to resource data type.
2019-02-08 14:06:39 +01:00
Rafal Kupiec
f97e2a8294
Implement typecasting to callback data type.
2018-12-20 18:30:21 +01:00
Rafal Kupiec
1c3211e00d
Add missing PH7_OP_CVT_CALL definition.
2018-12-13 09:35:48 +01:00
Rafal Kupiec
9ab896c2e2
Implement PH7_CheckVarCompat().
2018-11-28 20:37:07 +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
f927667d85
Strictly check for data type of static variable declaration.
2018-09-21 22:06:36 +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
9884f8288b
Do not allow typecasting to unset a variable.
2018-09-18 22:11:57 +02:00
Rafal Kupiec
58103ea5fe
Mark method/closure call frame as active.
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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