Commit Graph

148 Commits

Author SHA1 Message Date
Stephen Chung
f5c7d7cd0d Reduce memory footprint of Target. 2020-04-26 19:37:32 +08:00
Stephen Chung
33d3e34908 Deep linking for dot/index chains. 2020-04-26 18:04:07 +08:00
Stephen Chung
5aaaa7be3b Simplify parsing by expecting the tokens stream will never be exhausted. 2020-04-23 13:24:24 +08:00
Stephen Chung
fbfea60903 Disallow assignments in expressions. 2020-04-22 17:37:06 +08:00
Stephen Chung
c69647d9fd Change Dynamic::from_xxx to From<xxx> impl. 2020-04-22 12:12:13 +08:00
Stephen Chung
69733688bf Make all public API's return Box<EvalAltResult> to reduce footprint. 2020-04-21 23:25:12 +08:00
Stephen Chung
0306d15c04 Split core and standard libraries into packages. 2020-04-21 00:11:25 +08:00
Stephen Chung
a0bc49c867 Reduce size of Dynamic by boxing large types. 2020-04-18 11:10:03 +08:00
Stephen Chung
f5fff828e8 Box errors to reduce return type footprint. 2020-04-18 00:14:33 +08:00
Stephen Chung
65d611b976 FIX: no_float errors. 2020-04-17 20:08:41 +08:00
Stephen Chung
c5f66e932b Simplify parsing by introducing an EOF token. 2020-04-17 20:01:41 +08:00
Stephen Chung
5d9a99cefc Refine postfix operators handling. 2020-04-17 19:00:52 +08:00
Stephen Chung
3a93ab8240 Make FunctionsLib a HashMap. 2020-04-16 23:58:57 +08:00
Stephen Chung
f8e9d66a0b Remove lifetime from Engine. 2020-04-16 23:31:48 +08:00
Stephen Chung
a35518fe49 Split tokenizer into separate file, plus fix no_std feature. 2020-04-15 22:21:23 +08:00
Stephen Chung
78cd53db09 Streamline tokens reading and reformat code for easier reading. 2020-04-15 21:41:28 +08:00
Stephen Chung
5152a40e93 Change Dynamic to enum. 2020-04-12 23:00:06 +08:00
Stephen Chung
bc0d43d68f Simplify code. 2020-04-11 18:09:03 +08:00
Stephen Chung
d73cfb6da5 Allow escaping quotes in strings. 2020-04-11 12:46:10 +08:00
Stephen Chung
4b2cff715e Optimize property access for object maps. 2020-04-10 21:02:13 +08:00
Stephen Chung
ff8eca8a5e Add parse_json. 2020-04-10 17:14:07 +08:00
Stephen Chung
adbfceb5be Do not omit error enum variants. 2020-04-10 12:16:39 +08:00
Stephen Chung
bcff6bfd71 Remove no_stdlib feature in favor of Engine::new_raw(). 2020-04-08 10:19:03 +08:00
Stephen Chung
e0bb2e5c97 Change optimize_ast to take optimization level as parameter. 2020-04-08 09:30:50 +08:00
Stephen Chung
e795a50ae2 Make Engine reentrant to prepare for parallel execution. 2020-04-07 13:23:06 +08:00
Stephen Chung
e204ae1a2c Add 'in' expression. 2020-04-06 17:47:34 +08:00
Stephen Chung
32672b184b Avoid copying strings. 2020-04-06 12:29:01 +08:00
Stephen Chung
44d6a5e466 Reduce cloning. 2020-04-05 17:44:48 +08:00
Stephen Chung
e0514a4ec0 Remove ref modifiers. 2020-04-05 12:37:07 +08:00
Stephen Chung
29150faef2 Improve AST evaluation efficiency by sharing functions. 2020-04-04 22:00:44 +08:00
Stephen Chung
92b549b828 Add features info in docs. 2020-04-03 19:42:01 +08:00
Stephen Chung
5e7c9b47d5 Rename downcast to try_cast and add cast for Dynamic. 2020-04-02 12:35:44 +08:00
Stephen Chung
4ea2fb88ae Add continue statement. 2020-04-01 16:22:18 +08:00
Stephen Chung
246a865abd Fix doc test. 2020-04-01 10:21:49 +08:00
Stephen Chung
01c0b51017 Change object maps to #{ ... } 2020-03-30 17:40:26 +08:00
Stephen Chung
fce51758d1 Add support for string literal property names in object maps. 2020-03-30 12:14:59 +08:00
Stephen Chung
45ee51874f Add object maps. 2020-03-29 23:53:35 +08:00
Stephen Chung
ef6c6ea6d2 Add no_object feature to disable objects. 2020-03-29 17:15:12 +08:00
Stephen Chung
a8a4ed2967 Merge all MissingXXX errors into MissingToken. 2020-03-29 13:44:27 +08:00
Stephen Chung
ef6dd9414a Allow if expressions. 2020-03-27 23:47:23 +08:00
Stephen Chung
796690f506 Detect duplicated parameters in function definitions. 2020-03-27 16:46:08 +08:00
Stephen Chung
cc8554d095 Add merge/+ to AST. 2020-03-27 11:50:24 +08:00
Stephen Chung
56df5c49c8 Encapsulate FunctionsLib to hold script-defined functions. 2020-03-26 20:26:05 +08:00
Stephen Chung
5aea997672 Refine Scope API. 2020-03-25 11:27:18 +08:00
Stephen Chung
3ea482567f Simplify code style. 2020-03-24 16:46:47 +08:00
Stephen Chung
156ebd7ea4 Avoid copying tokens. 2020-03-24 11:21:20 +08:00
Stephen Chung
3677bd3651 Make Token smaller by boxing LexError. 2020-03-24 09:49:37 +08:00
Stephen Chung
1b4bcbcfdf Add evaluate expressions. 2020-03-22 21:03:58 +08:00
Stephen Chung
b6320c0eef Minor fine tuning. 2020-03-22 10:18:16 +08:00
Stephen Chung
1d98f65342 Disallow statement expressions in if and while guards to reduce code confusion. 2020-03-20 19:50:58 +08:00