aerscript
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68 Commits

Author SHA1 Message Date
Rafal Kupiec d793d3ed70
Rename PH7_VmGenericError() to PH7_VmThrowError()
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2018-09-04 08:54:48 +02:00
Rafal Kupiec dc0a55c8c0
Cleanup old error handler.
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2018-09-04 08:38:41 +02:00
Rafal Kupiec fd4206a227
Remove error_log() builtin function and corresponding PH7_VM_CONFIG_ERR_LOG_HANDLER.
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It was not fully implemented and such feature should be implemented in separate module or on developers own.
 2018-09-03 19:03:05 +02:00
Rafal Kupiec 109f4e981a
Aer does not support custom error handlers.
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Errors are used only internally to emit notifications about compilation/execution problems. They should not be catched and handled by custom handlers, but properly configured (to be displayed or logged). Instead developers should
use exceptions that can be catched with try-catch block.
 2018-09-03 16:43:08 +02:00
Rafal Kupiec 5895141ae1
Add missing declarations.
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2018-09-03 10:59:20 +02:00
Rafal Kupiec a2acf64272
VmExtractDebugTrace() provides information about a kind of call.
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Both VmExtractDebugTrace() and VmDebugTrace structure should provide information whether it was object call or a static method call.
 2018-09-02 20:15:17 +02:00
Rafal Kupiec 8bfaa83b04
Correct typo.
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2018-09-01 20:19:10 +02:00
Rafal Kupiec d9db6bbc26
There is no need for global working buffer in VM.
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2018-08-31 23:34:35 +02:00
Rafal Kupiec 838842fa02
Add execution marker to each instruction.
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2018-08-31 08:25:48 +02:00
Rafal Kupiec 461ee00034
Allow to use PH7_CTX_DEPRECATED.
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2018-08-30 13:47:01 +02:00
Rafal Kupiec 8215c4e984
Correct comment.
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2018-08-30 12:15:48 +02:00
Rafal Kupiec 6a14e88973
Remove unused definition.
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2018-08-27 20:22:23 +02:00
Rafal Kupiec 349bbed774
Allow to enable or disable debugging.
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2018-08-27 19:53:24 +02:00
Rafal Kupiec c8e2dccbeb
Assign Program::main() return value as program exit code.
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2018-08-27 19:32:17 +02:00
Rafal Kupiec 18222dce8c
Implement VmDebugTrace structure.
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2018-08-27 11:22:02 +02:00
Rafal Kupiec 3f7bac2d85
Associate a filename with VM instructions.
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2018-08-27 06:45:53 +02:00
Rafal Kupiec 178f3820f6
Enable debugging.
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This commit introduces ne debug feature. The PH7 Engine limits the VM dump to the global scope. Since Aer Script is fully object-oriented language the dump option contains only information about last call of OP_DONE. This change,
forces the VM to store all instructions set in a global container when debugging is enabled, thus providing information the dump of whole script parse.
 2018-08-26 19:59:17 +02:00
Rafal Kupiec ab5ee94f99
API function rename.
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2018-08-26 19:18:33 +02:00
Rafal Kupiec 4197737ddc
Move structure definitions to header.
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2018-08-23 17:08:10 +02:00
Rafal Kupiec 20c1611902
Implement PH7_VmExtractActiveClass().
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This function extracts an active class with specified depth, #45.
 2018-08-22 15:33:16 +02:00
Rafal Kupiec 33523e4e8a
Block definitions for class and namespace.
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2018-08-21 19:35:00 +02:00
Rafal Kupiec 4dbd3ea412
New memory subsystem.
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This is a new memory subsystem implementing heap calculations as well as new builtin functions:
 * get_memory_usage()
 * get_memory_peak_usage()
 * get_memory_limit()
It also allows to set an upper memory limit, ensuring that processed script will not be able to allocate more memory from OS.
New subsystem is based on work done in 'memory_limit' branch. Big thanks to devnexen!
This finally fixes #25.
 2018-08-18 19:24:38 +02:00
Rafal Kupiec c83d6e13fc
Removing xExec.
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First of all, VFS is not a right place for this, finally it was not implemented anyway.
 2018-08-16 21:37:34 +02:00
Rafal Kupiec f28c671e69
Compile closures.
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2018-08-16 18:31:12 +02:00
Rafal Kupiec 2c28b63d90
Properly interpret language constructs, fixes #28.
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2018-08-16 17:42:30 +02:00
Rafal Kupiec 9100bf0696
Treat 'import' as a special keyword.
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2018-08-16 16:32:28 +02:00
Rafal Kupiec b5fe36c14b
There is no need for include_once() and require_once()
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Aer is object-oriented language and the code it includes is executed in the global scope. Global scope can contain only classes and namespaces and they cannot be re-declared. Thus every file can be included just once. We can
leave this to programmer, or take care about it on interpreter side. With this commit, include() and require() builtin functions allows to load file just once. Thanks to that, there is no need for include_once() and
require_once(). Done in scope of #30.
 2018-08-16 16:12:29 +02:00
Rafal Kupiec e208e778e0
Compile global scope independently, fixes #40.
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2018-08-16 11:15:03 +02:00
Rafal Kupiec 039fde099f
Compile Aer code or chunk of code.
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2018-08-16 09:34:18 +02:00
Rafal Kupiec f9946e9842
Reimplement filegroup() and fileowner() as builtin function, #42.
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2018-08-15 21:58:21 +02:00
Rafal Kupiec 16ea44372f
Dictionary correction.
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2018-08-15 21:35:44 +02:00
Rafal Kupiec ac1dee48c9
Reimplement fileinode() as builtin function, #42.
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2018-08-15 21:28:59 +02:00
Rafal Kupiec b642858044
Add missing definition
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2018-08-15 20:20:56 +02:00
Rafal Kupiec b94a23d580
Get rid of PH7 ident
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2018-08-15 20:03:39 +02:00
Rafal Kupiec be454ff7be
Rename PH7_COMPILE_SINGLE_STMT to PH7_COMPILE_STATEMENT
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2018-08-14 23:48:15 +02:00
Rafal Kupiec 26b1675021
API function rename
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2018-08-14 17:43:43 +02:00
Rafal Kupiec ece036b214
Rework the entry point
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* some functions were not used and have been removed
 * some parameters seemed to be useless and have been removed
 * code cleanup
 2018-08-14 13:45:27 +02:00
Rafal Kupiec 1cb3e394cf
Implement pseudo boolean type.
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2018-08-14 10:42:52 +02:00
Rafal Kupiec 7e3c79d3c5
Functions naming cleanup
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2018-08-13 20:16:37 +02:00
Rafal Kupiec d7f9d8e157
Add missing 'finally' keyword.
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2018-08-12 22:04:47 +02:00
Rafal Kupiec aa6e00db27
Forward declaration for all functions.
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2018-08-12 21:58:27 +02:00
Rafal Kupiec 59c15caf4e
Use something more human readable
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2018-08-12 21:16:05 +02:00
Rafal Kupiec 6b7591a137
Move common part to compiler.h
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2018-08-12 21:11:13 +02:00
Rafal Kupiec 429c28d0cc
Rework error lovels for AerScript.
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2018-08-12 19:35:43 +02:00
Rafal Kupiec b61fc9d3e6
Rename function to save it from typo
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2018-08-11 23:21:40 +02:00
Rafal Kupiec cdc58f2795
Cleanup after 2c37807370 - get rid of global keyword, #29.
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2018-08-07 12:27:21 +02:00
Rafal Kupiec a4e6962a67
Free dot operator for further usage
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2018-08-07 08:13:44 +02:00
Rafal Kupiec 4bbdc20174
This commit contains several changes:
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* print() is now treated as standard function
 * get rid of echo() function
 * fix test suite
and it fixes #26.
 2018-08-06 17:18:27 +02:00
Rafal Kupiec 2c37807370
Get rid of global keyword, fixes #29 2018-07-31 15:24:56 +02:00
Rafal Kupiec aa5a20f283
There is nothing like GOTO statement in P# 2018-07-30 17:35:40 +02:00