polserver/pol-core/bscript/compiler
Kevin Eady 5cf6949ea7
Add support for regular expressions (#818)
* implementation

* tests

* maybe fix windows compilation?

* undo change of match_flag_type

* switch to boost regex

* move flags to BRegExp object

* fix tests due to cmake 4 update

* update grammar

* update prettifier

* move flag parsing to BRegExp ctor

* add AST nodes, update instr generation and execution

* copy tests but use regular expression literals

* fix grammar for handling division correctly

* modify return values a bit, update tests
- string.match: make groups hold structs of matched, offset
- string.match: add offset
- string.replace: use a groups array like string.match vs individual arguments

* bundle of changes

- standardize error messages
- add more tests for coverage
- move BRegExp creation to static method:  previous implementation had
  ctor throwing, which was no good inside executor since it didn't have
  a try/catch

* more tests; add OT_REGEXP to basic.em

* move string regex stuff to bregexp and support regex/wregex via std::visit

* maybe fix compilation errors?

* add unicode escape sequence handling

* really maybe fix compilation error?

* fix compiler warnings

* refactor a bit to remove duplicate code

* address discord comments
- just return wstring, no need for vector<wchar_t> method

* Add string.split by string and regexp

* Use Max_Split instead of Limit
This makes it match basic::SplitWords

* add support for empty string delim in SplitWords

* remove duplicate code across string.split and mf_SplitWords

* Squashed commit of the following:

commit b3148e069f
Author: turleypol <turley@polserver.com>
Date:   Sat Sep 27 17:02:22 2025 +0200

    memorylocation of input string is not allowed to changed, switched back
    to uniqueptr

commit 5a4d1c8fcb
Author: turleypol <turley@polserver.com>
Date:   Sat Sep 27 10:18:01 2025 +0200

    no need to use ptr for input

commit 90fa0edc66
Author: turleypol <turley@polserver.com>
Date:   Sat Sep 27 09:56:29 2025 +0200

    fixed typo

commit bed4ff3ac9
Author: turleypol <turley@polserver.com>
Date:   Sat Sep 27 09:47:36 2025 +0200

    make Callback for BContinuation move only

* use uninit when group isn't matched

* fix multiline flag handling; add test

* add docs and doc example tests

* some cleanup

* address review comments
- allow move assignment

* add core-changes
2025-11-17 18:02:45 +01:00
..
analyzer Skip internal errors for unlinked inherited base classes (#815) 2025-09-06 19:03:35 +02:00
ast Add support for regular expressions (#818) 2025-11-17 18:02:45 +01:00
astbuilder Add support for regular expressions (#818) 2025-11-17 18:02:45 +01:00
codegen Add support for regular expressions (#818) 2025-11-17 18:02:45 +01:00
file Add support for regular expressions (#818) 2025-11-17 18:02:45 +01:00
format Add support for regular expressions (#818) 2025-11-17 18:02:45 +01:00
model Add Escript support for uninitialized class functions (#808) 2025-09-05 23:23:59 +02:00
optimizer Enum class fixes (#805) 2025-08-19 09:07:02 +02:00
representation Add ecompile flag -Z to print AST (#796) 2025-07-23 23:00:34 +02:00
Antlr4Inc.h Add -Wnonportable-include-path for ANTLR warnings (#419) 2021-09-06 13:44:39 +02:00
Compiler.cpp Short Circuit Optimizer (#797) 2025-07-28 21:48:34 +02:00
Compiler.h Short Circuit Optimizer (#797) 2025-07-28 21:48:34 +02:00
Profile.h New compiler: include directives (#292) 2020-09-09 19:10:51 -07:00
Report.cpp use c++20 (#799) 2025-08-01 21:40:10 +02:00
Report.h use c++20 (#799) 2025-08-01 21:40:10 +02:00