Rafal Kupiec
78c416c6b8
Implement the implicit 'auto' type.
An implicitly typed local variable is strongly typed just as if it had been declared the type, but the compiler determines the type. The following two declarations of $i are functionally equivalent:
int $i = 10; // Explicitly typed.
auto $i = 10; // Implicitly typed.
2 years ago
Rafal Kupiec
6c449dbdbf
Allow OP_IS to check for type def and value.
2 years ago
Rafal Kupiec
ce851b5df5
Do not try to load constant on OP_IS.
2 years ago
Rafal Kupiec
d0995a4239
Rename 'instanceof' to 'is'.
2 years ago
Rafal Kupiec
9cc0f203ca
Report an error when trying to create an instance on interface or virtual class.
2 years ago
Rafal Kupiec
5948c3a5b6
Remove unused function argument.
2 years ago
Rafal Kupiec
075f707a0a
Allow 'catch' and 'finally' blocks to abort script execution.
2 years ago
Rafal Kupiec
4267bb2f26
Execute the 'finally' block when to exception has been thrown.
2 years ago
Rafal Kupiec
384b057c93
Release the bytecode container and make sure the 'finally' block will not be executed anymore.
2 years ago
Rafal Kupiec
101453950e
Execute the compiled 'finally' block.
2 years ago
Rafal Kupiec
ba43269b80
Do not release the bytecode container right after code execution.
2 years ago
Rafal Kupiec
bb20f04f3c
Implement VmExecFinallyBlock().
2 years ago
Rafal Kupiec
c3184eb3ea
Return a VmByteCodeExec() return value from inside a PH7_VmCallUserFunction().
2 years ago
Rafal Kupiec
b5cdbf4721
Allow to access variables from active frames after exception is thrown.
2 years ago
Rafal Kupiec
5f90f3e8e1
Install $parent & $this only if there is class instantiated.
2 years ago
Rafal Kupiec
1f7e14fd7a
Finally, do it the proper way. This should fix all problems with accessing class attributes, at least I hope so.
2 years ago
Rafal Kupiec
519f5050b7
The easiest solutions are the best. Just look for attributes in object.
2 years ago
Rafal Kupiec
53199cac4e
Another fixes to OOP-related error reporting.
2 years ago
Rafal Kupiec
feba01eb49
More fixes to error messages.
2 years ago
Rafal Kupiec
b1b78433dd
Clean up $base statement.
2 years ago
Rafal Kupiec
a3a2c8b619
Allow non-static methods inside static (final virtual) classes to be called statically.
2 years ago
Rafal Kupiec
3530e6ea09
Get rid of useless class_alias() builtin function.
2 years ago
Rafal Kupiec
1bf5c3a8a2
Consider private attributes to be accessed. Fix access check.
2 years ago
Rafal Kupiec
8847d645c0
More corrections to error messages.
2 years ago
Rafal Kupiec
1c0ba22c48
Check access level for static methods call.
2 years ago
Rafal Kupiec
7732a239ff
Correct error messages.
2 years ago
Rafal Kupiec
a5fb8ff8be
VmClassMemberAccess() should only check access right.
There is no need for this function to report errors. Function should have responsibility over a single part of the functionality provided. This change also corrects some error messages.
2 years ago
Rafal Kupiec
a6f7c6d847
Prevent $base, $parent and $this from being unset.
2 years ago
Rafal Kupiec
28e18bcb4b
Attempt to fix attributes lookup and their visibility.
2 years ago
Rafal Kupiec
2d50a64cac
AerScript supports multiple inheritance, thus it needs to iterate through whole list of derived classes.
2 years ago
Rafal Kupiec
4d1c246a65
Attempt to fix methods visibility mechanism.
2 years ago
Rafal Kupiec
1f5afc9d51
Reverse the logic. It does not seem to work actually.
2 years ago
Rafal Kupiec
675f3596a1
Properly look for method in all classes.
2 years ago
Rafal Kupiec
b319e11c09
Fix build.
2 years ago
Rafal Kupiec
5c176207e1
Set base class only when $base called.
2 years ago
Rafal Kupiec
5cc4a5e48d
Access privileges to methods should be done in OP_MEMBER.
2 years ago
Rafal Kupiec
5b2f300fe4
Implement '$base' construction.
2 years ago
Rafal Kupiec
ddd46a4e80
Quick small cleanup.
2 years ago
Rafal Kupiec
3cca5faa76
Store variable type in dedicated field.
2 years ago
Rafal Kupiec
f2116a6461
Always use HTTPS when possible.
2 years ago
Rafal Kupiec
5d9b73ba4e
Use method full name.
2 years ago
Rafal Kupiec
5256dda922
Attempt to fix '$this' and '$parent' constructs.
2 years ago
Rafal Kupiec
ea5499f8b3
Private methods should not be accessible from child class.
2 years ago
Rafal Kupiec
5e7d5957e2
Distinguish methods from attributes.
2 years ago
Rafal Kupiec
d3d3dff673
Do not allow to call statically a non-static method.
2 years ago
Rafal Kupiec
07bd3ceec3
Reimplement 'parent' construct as variable $parent.
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.
2 years ago
Rafal Kupiec
17e0fb4653
Do not try to resolve constants when OP_MEMBER is next instruction on the stack.
2 years ago
Rafal Kupiec
7b6245572f
Remove constants management builtin functions.
2 years ago
Rafal Kupiec
c4b63a3018
Rename OP_LOAD instruction to OP_LOADV.
2 years ago
Rafal Kupiec
ab8bf48485
Make constant declarations local.
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.
2 years ago
