Commit Graph

115 Commits

Author SHA1 Message Date
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
90b2da7c56
Unify constant length.
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2019-05-03 12:40:47 +02:00
03fc167be1
Proper implementation of so hated 'goto' statement.
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2019-05-03 10:35:54 +02:00
798fd7d3b2
Remove unused and useless VM instruction.
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2019-05-01 12:33:51 +02:00
70676cb0d5
Correct comment.
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2019-05-01 12:27:40 +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
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
291b6f0607
Get rid of backstick quoted strings (shell commands).
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2019-04-18 06:48:51 +02:00
395f6c446c
Get rid of known from PHP 'elseif' construction.
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2019-04-17 07:55:32 +02:00
ba8e9080ef
Implement OP_JMPLFB & OP_JMPLFE VM instructions.
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2019-04-16 12:46:58 +02:00
89f19133d5
Rename VM's jump instructions for better readability.
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2019-04-16 08:14:16 +02:00
517dffcbc1
Separate VM instruction for variable declaration (OP_DECLARE).
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2019-04-15 19:18:29 +02:00
0f0fc01a96
We need to distinguish the loop frames.
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2019-04-13 20:21:47 +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
aaef03396c
Implement PH7_MemObjSafeStore().
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2019-04-02 19:44:09 +02:00
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
140bd35f93
Set proper type for all class attributes.
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2019-03-29 09:00:55 +01:00
14f958a4b2
Implement PH7_HashmapCast().
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2019-03-27 09:42:23 +01:00
a87471e1e3
The empty() function is useless in Aer.
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2019-03-24 09:22:10 +01:00
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
135e7c9698
VAR & FUNCTION are no longer valid keywords.
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2019-03-22 18:47:46 +01:00
59e2743a60
Simply release the object, no need to use a wrapper function.
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2019-03-22 18:42:46 +01:00
98a5fc1af0
No such operator.
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2019-03-22 18:34:12 +01:00
154469f475
Variable cannot be typecasted to NULL.
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2019-03-22 18:33:39 +01:00
9a41f7195d
AerScript does not implement any error control operator.
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2019-03-22 17:32:40 +01:00
65b178932a
Get rid of array() & list() for the new syntax.
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2019-03-22 15:54:46 +01:00
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
e498bc7646
It is enought to declare 'object'.
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2019-03-13 19:59:48 +01:00
a2749000d6
Do not store these information twice; save the memory.
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2019-03-13 09:58:00 +01:00
f71e60f641
Add fields to store information about method's return data type.
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2019-03-13 09:43:27 +01:00
df3d00d02c
Revert f1d4d80f65.
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2019-03-11 08:16:51 +01:00
051bca470e
Save the closure return data type for further use.
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2019-03-10 21:02:06 +01:00
f1d4d80f65
Cleanup keywords.
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2019-03-09 22:39:26 +01:00
fa0b487cc0
Implement typecasting to resource data type.
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2019-02-08 14:06:39 +01:00
f97e2a8294
Implement typecasting to callback data type.
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2018-12-20 18:30:21 +01:00
1c3211e00d
Add missing PH7_OP_CVT_CALL definition.
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2018-12-13 09:35:48 +01:00
9ab896c2e2
Implement PH7_CheckVarCompat().
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2018-11-28 20:37:07 +01:00
d65a529d21
Initial support for char data type.
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2018-11-26 20:37:51 +01:00
174ecb2a38
Initial support for void type.
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2018-11-23 09:19:37 +01:00
f927667d85
Strictly check for data type of static variable declaration.
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2018-09-21 22:06:36 +02:00
241c7d8168
First step to declare a variable with specified data type.
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2018-09-20 17:06:23 +02:00
9884f8288b
Do not allow typecasting to unset a variable.
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2018-09-18 22:11:57 +02:00
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
faca9b7fb2
Another fix in debug trace.
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2018-09-14 22:22:37 +02:00
8b48786f29
Add missing data types.
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2018-09-14 08:47:16 +02:00
1e5538fc67
Remove useless fields in pVm.
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2018-09-11 17:52:28 +02:00