aerscript/Aer
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Commit Graph

  • 53199cac4e Another fixes to OOP-related error reporting. belliash 2019-05-30 20:18:20 +02:00
  • feba01eb49 More fixes to error messages. belliash 2019-05-30 20:00:41 +02:00
  • b1b78433dd Clean up $base statement. belliash 2019-05-30 18:16:29 +02:00
  • fd278b1f47 Test static class. belliash 2019-05-30 13:08:35 +02:00
  • a3a2c8b619 Allow non-static methods inside static (final virtual) classes to be called statically. belliash 2019-05-30 12:43:54 +02:00
  • ba1c840009 Allow a 'final virtual' classes to be declared. Virtual final classes are helpful in the case someone is wrapping common functions that are static, but the common class itself cannot be instantiated. belliash 2019-05-30 09:44:46 +02:00
  • 3530e6ea09 Get rid of useless class_alias() builtin function. belliash 2019-05-30 06:46:09 +02:00
  • 1bf5c3a8a2 Consider private attributes to be accessed. Fix access check. belliash 2019-05-29 20:16:02 +02:00
  • c206011c95 Rework PH7_ClassExtractAttribute() function. Now it returns a pointer to valid attribute. belliash 2019-05-29 20:02:49 +02:00
  • 8847d645c0 More corrections to error messages. belliash 2019-05-29 20:01:32 +02:00
  • 1c0ba22c48 Check access level for static methods call. belliash 2019-05-29 19:05:34 +02:00
  • 7732a239ff Correct error messages. belliash 2019-05-29 18:56:57 +02:00
  • 5e166492d5 Revert 02471b4ccb. belliash 2019-05-29 18:46:31 +02:00
  • 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. belliash 2019-05-29 15:26:31 +02:00
  • d924d41a7a Do not unset $this. Let the garbage collector do its job and fix the test. belliash 2019-05-29 13:53:52 +02:00
  • a6f7c6d847 Prevent $base, $parent and $this from being unset. belliash 2019-05-29 13:45:38 +02:00
  • 02471b4ccb Do not install private methods from parent to subclass. All methods defined in superclass can be access by $this and $parent construct. There is no need to copy private methods, as they cannot be access in $this context. belliash 2019-05-29 13:25:17 +02:00
  • 28e18bcb4b Attempt to fix attributes lookup and their visibility. belliash 2019-05-29 10:45:30 +02:00
  • 2d50a64cac AerScript supports multiple inheritance, thus it needs to iterate through whole list of derived classes. belliash 2019-05-29 08:52:43 +02:00
  • 4d1c246a65 Attempt to fix methods visibility mechanism. belliash 2019-05-29 08:17:10 +02:00
  • 1f5afc9d51 Reverse the logic. It does not seem to work actually. belliash 2019-05-29 08:10:34 +02:00
  • 675f3596a1 Properly look for method in all classes. belliash 2019-05-29 06:12:49 +02:00
  • 26333360b0 Fix similar to a25b163af6. belliash 2019-05-28 20:04:23 +02:00
  • 1175219ad4 Temporarily fix test. belliash 2019-05-28 13:40:34 +02:00
  • b319e11c09 Fix build. belliash 2019-05-28 11:55:17 +02:00
  • 5c176207e1 Set base class only when $base called. belliash 2019-05-28 11:51:13 +02:00
  • 5cc4a5e48d Access privileges to methods should be done in OP_MEMBER. belliash 2019-05-23 08:27:56 +02:00
  • e654e42b07 Store class directly in function container. belliash 2019-05-22 08:33:56 +02:00
  • 5b2f300fe4 Implement '$base' construction. belliash 2019-05-21 21:41:16 +02:00
  • d8db20e9bd Do not use as variable name. belliash 2019-05-21 21:36:08 +02:00
  • 1f78547ca2 Convert DOS2UNIX. belliash 2019-05-21 21:34:14 +02:00
  • ddd46a4e80 Quick small cleanup. belliash 2019-05-21 19:18:52 +02:00
  • 3cca5faa76 Store variable type in dedicated field. belliash 2019-05-21 14:49:36 +02:00
  • 0f4a666b89 Variable type should be separated from control flags. belliash 2019-05-21 10:58:34 +02:00
  • 9fd61a207b Store class pointer in attribute during installation. belliash 2019-05-21 08:42:45 +02:00
  • 1acbd21caf Store a pointer to class container in each method. belliash 2019-05-21 08:40:10 +02:00
  • a25b163af6 Fix another PH7 conceptual bug. Reverse this logic. belliash 2019-05-18 13:42:30 +02:00
  • 77c57674e8 Allow private methods redeclaration. belliash 2019-05-17 19:54:32 +02:00
  • 4cc7940216 Correctly identify a member. belliash 2019-05-17 09:05:17 +02:00
  • 55acf8111f Assume private visibility for all class members by default. 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. belliash 2019-05-17 08:40:41 +02:00
  • 48ccd7fef0 Copy all attributes from base classes and emit a warning if redeclared in subclass. belliash 2019-05-17 06:52:29 +02:00
  • e8c675bd8e Store a pointer to class container to reduce memory usage. belliash 2019-05-16 15:41:37 +02:00
  • 7203492763 Store a class name in each attribute. belliash 2019-05-16 13:25:06 +02:00
  • 8aed5af238 Correct indentation. belliash 2019-05-15 20:15:26 +02:00
  • f2116a6461 Always use HTTPS when possible. belliash 2019-05-15 20:02:39 +02:00
  • 5d9b73ba4e Use method full name. belliash 2019-05-15 19:45:39 +02:00
  • 3cc347f25f Correct CLI command name. belliash 2019-05-14 13:50:52 +02:00
  • 27e3b85b30 This is AerScript interpreter. belliash 2019-05-14 13:48:51 +02:00
  • 5256dda922 Attempt to fix '$this' and '$parent' constructs. belliash 2019-05-10 23:45:32 +02:00
  • ea5499f8b3 Private methods should not be accessible from child class. belliash 2019-05-09 13:53:22 +02:00
  • 5e7d5957e2 Distinguish methods from attributes. belliash 2019-05-09 13:43:01 +02:00
  • d3d3dff673 Do not allow to call statically a non-static method. belliash 2019-05-09 06:18:49 +02:00
  • c4416ef631 Fix singleton test. belliash 2019-05-08 11:05:36 +02:00
  • 76880ae4e2 Extend this test. belliash 2019-05-08 09:03:21 +02:00
  • a2fb0b9ae5 Get rid of 'parent' constant. Use variable instead. belliash 2019-05-08 08:38:40 +02:00
  • 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. belliash 2019-05-08 08:26:48 +02:00
  • 0c8ca53f70 Continuous numeration. belliash 2019-05-07 09:24:43 +02:00
  • 03c37c58bb Add constants test. belliash 2019-05-07 08:42:42 +02:00
  • 17e0fb4653 Do not try to resolve constants when OP_MEMBER is next instruction on the stack. belliash 2019-05-06 18:42:06 +02:00
  • d3ae1c1bf4 Only identifiers should be allowed as constant name. belliash 2019-05-06 18:38:56 +02:00
  • cedc288f67 Remove static constant. belliash 2019-05-06 11:42:19 +02:00
  • 0a6b5a6f42 The 'self' and 'parent' keywords should be resolved at compile time. belliash 2019-05-06 11:38:32 +02:00
  • 7b6245572f Remove constants management builtin functions. belliash 2019-05-06 06:54:29 +02:00
  • 9d84c558c4 New test for goto statement. belliash 2019-05-06 06:39:36 +02:00
  • c4b63a3018 Rename OP_LOAD instruction to OP_LOADV. belliash 2019-05-05 09:33:06 +02:00
  • 23900f2aed Remove unused compiler function - PH7_CompileLangConstruct(). In AerScript, there are no such language constructs, that have syntax similiar to functions. If so, it is just a builtin function. belliash 2019-05-04 18:53:11 +02:00
  • b36510943d Implement 'define' statement for defining constants globally. belliash 2019-05-04 17:08:09 +02:00
  • 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. belliash 2019-05-04 13:45:32 +02:00
  • 90b2da7c56 Unify constant length. belliash 2019-05-03 12:40:47 +02:00
  • e6b7f1be2c Always emit OP_JMPLFE as goto can be used inside a loop and frame has to be left. belliash 2019-05-03 10:55:57 +02:00
  • 03fc167be1 Proper implementation of so hated 'goto' statement. belliash 2019-05-03 10:35:54 +02:00
  • 2f3ce65289 Correct comment to if/else statements. belliash 2019-05-02 19:03:47 +02:00
  • 73c1a814f5 Test foreach() loop. belliash 2019-05-02 18:51:12 +02:00
  • 8f681d1605 Correct PH7_OP_JMPLFE debug name. belliash 2019-05-01 20:24:37 +02:00
  • 5a0e4667fa More readable error message. belliash 2019-05-01 20:09:55 +02:00
  • 508e8965a9 VmExtractMemObj() should not be able to create a variable. belliash 2019-05-01 18:29:57 +02:00
  • 7d606cbf1d Do not create variables automatically on each OP_CALL using VmExtractMemObj(). belliash 2019-05-01 18:19:04 +02:00
  • 3dfa4232ba Use VmCreateMemObj() to create $this. belliash 2019-05-01 14:00:35 +02:00
  • 7c37451520 Namespaces are not supported and broken, but compile them properly. belliash 2019-05-01 13:49:07 +02:00
  • 1829eff323 Fix interface and class compilation. belliash 2019-05-01 13:37:14 +02:00
  • 798fd7d3b2 Remove unused and useless VM instruction. belliash 2019-05-01 12:33:51 +02:00
  • 70676cb0d5 Correct comment. belliash 2019-05-01 12:27:40 +02:00
  • d76441ad4c Safely store only compatible values. belliash 2019-05-01 12:24:20 +02:00
  • 186e5887f6 We can now declare key and value variables inside a loop. belliash 2019-05-01 11:51:08 +02:00
  • bbcd99789d Fix test. belliash 2019-05-01 11:48:57 +02:00
  • 1d6822c1e2 Allow key and value declaration inside foreach() loop. belliash 2019-05-01 11:38:28 +02:00
  • a726ab795a Throw an error if $key or $value does not exist. belliash 2019-05-01 09:51:33 +02:00
  • 5c1e0f0cce Simplify the foreach() loop implementation. belliash 2019-04-30 23:59:02 +02:00
  • 4d8d92092e Refactor foreach() loop. In AerScript, the foreach() loop is syntatically more similiar to C#, than PHP. However the optional '$key => $value' construct is still available, because arrays in AerScript are still a hashmaps. belliash 2019-04-30 23:38:59 +02:00
  • 1156519af6 This is a compiler task to fill key and value variables names. belliash 2019-04-29 11:44:17 +02:00
  • 62c315da9e Call to undefined constant should lead to an error. belliash 2019-04-28 21:44:48 +02:00
  • 10516fb655 Remove useless comments from BrainFuck tests. belliash 2019-04-28 19:51:38 +02:00
  • f09d4def2d It's AerScript. belliash 2019-04-28 19:47:09 +02:00
  • d6fca929ea Callbacks can be just called. belliash 2019-04-28 19:36:27 +02:00
  • 6593252bce Remove get_defined_functions() built-in function. This function is useless in Aer, as it is fully OOP language and thus disallows functions declaration. belliash 2019-04-28 19:31:58 +02:00
  • d26bc99b68 There is no reason to trigger a low-level error in AerScript. AerScript is fully OOP language and supports exceptions that can be thrown at any time. belliash 2019-04-28 19:27:24 +02:00
  • 00c502c11b Get rid of import_request_variables() builtin function. Its pure evil. belliash 2019-04-28 19:23:42 +02:00
  • 9f4f6298c2 Do not create variable in foreach() loop automatically. belliash 2019-04-28 19:14:56 +02:00
  • 2bda002259 Add missing variables declaration. belliash 2019-04-28 19:14:25 +02:00
  • eef5ee370d Remove this useless wrapper function. belliash 2019-04-28 18:25:43 +02:00