Commit Graph

758 Commits

Author SHA1 Message Date
Stephen Chung
c7c7fe3dfc Reduce size of Expr and Stmt by Boxing strings. 2020-05-01 17:32:39 +08:00
Stephen Chung
5c5e1db61e Cleanup code. 2020-05-01 10:17:19 +08:00
Stephen Chung
4f91e7fbcf Avoid copying in Dynamic. 2020-04-30 22:52:36 +08:00
Stephen Chung
10756cdaf2 Merge branch 'master' into plugins 2020-04-29 16:33:47 +08:00
Stephen Chung
21c3edb31e Streamline. 2020-04-29 16:11:54 +08:00
Stephen Chung
304c658f89 Use scope offset for variable access. 2020-04-28 23:05:03 +08:00
Stephen Chung
9ad9dd52ab Reduce unnecessary Cow's in Expr. 2020-04-28 19:39:36 +08:00
Stephen Chung
6351c07bc6 Fix compiling for all features. 2020-04-28 19:39:28 +08:00
Stephen Chung
ec036e4039 Merge branch 'master' into plugins 2020-04-27 22:52:37 +08:00
Stephen Chung
41366d08fe Fix tests and packages for all features. 2020-04-27 22:52:20 +08:00
Stephen Chung
d3a97dc86b Remove EntryRef from Scope. 2020-04-27 22:49:09 +08:00
Stephen Chung
d043300ae2 Reduce unnecessary Option's. 2020-04-27 21:28:31 +08:00
Stephen Chung
c2bb1f48c2 Reduce size of scope entry. 2020-04-27 21:14:34 +08:00
Stephen Chung
43fdf3f962 FunctionsLib always exist. 2020-04-27 20:43:55 +08:00
Stephen Chung
b3e4659790 Encapsulate index values into StaticVec type. 2020-04-27 20:25:20 +08:00
Stephen Chung
5afeba6fd1 No need to return value for Scope::get. 2020-04-27 11:24:58 +08:00
Stephen Chung
07c5abcc02 Remove RefCell in Scope. 2020-04-27 09:36:31 +08:00
Stephen Chung
ce121ed6af Add comments and minor refactor. 2020-04-26 21:48:49 +08:00
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
5da9bc0f98
Merge pull request #6 from schungx/master
Avoid copying iterator sources.
2020-04-26 17:03:28 +08:00
jhwgh1968
e59f6939f7 Added basic Plugin trait and test 2020-04-25 19:15:06 -05:00
Stephen Chung
9998cf8890 Avoid copying iterator sources. 2020-04-24 22:54:56 +08:00
Stephen Chung
3cb3dc8e4f Fix shift function. 2020-04-24 20:05:34 +08:00
Stephen Chung
fb8459d4de Remove unnecessary usings. 2020-04-24 20:05:28 +08:00
Stephen Chung
b6d839c8a9 Fix no_std build. 2020-04-24 12:39:24 +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
a4bf572d5a Filter out reg_test so it doesn't prevent compiling. 2020-04-23 13:23:25 +08:00
Stephen Chung
5b41985ccc Fix doc test in on_debug. 2020-04-23 13:22:53 +08:00
Stephen Chung
e7cc403381 Warn against eval in method-call style. 2020-04-23 13:22:28 +08:00
Stephen Chung
05bad53011 Encapsulate function calls and handle map property access more efficiently. 2020-04-23 10:21:02 +08:00
Stephen Chung
ef9d870a82 Remove builtin.rs 2020-04-22 19:28:00 +08:00
Stephen Chung
fbfea60903 Disallow assignments in expressions. 2020-04-22 17:37:06 +08:00
Stephen Chung
7df36033c4 Warn against === and !==. 2020-04-22 17:36:51 +08:00
Stephen Chung
9a1c715aad Refine package API. 2020-04-22 14:55:40 +08:00
Stephen Chung
c40c0a0bc3 Add From<Vec<T>> and From<HashMap<String, T>> for Dynamic. 2020-04-22 14:07:34 +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
0a75479637 Refine packages plumbing. 2020-04-21 23:01:10 +08:00
Stephen Chung
e394824bf3 Fixes. 2020-04-21 00:24:25 +08:00
Stephen Chung
0306d15c04 Split core and standard libraries into packages. 2020-04-21 00:11:25 +08:00
Stephen Chung
976f3a7f6d Avoid an allocation in each function registration. 2020-04-20 12:43:34 +08:00
Stephen Chung
a1e33af5a0 Reduce size of Position by limiting resolution to 16 bits. 2020-04-20 11:08:54 +08:00
Stephen Chung
642533aef6 Extract function registration into a macro to prepare for future packages support. 2020-04-19 22:58:44 +08:00
Stephen Chung
b23fd6e20a Reshuffle code sections. 2020-04-19 18:33:02 +08:00
Stephen Chung
d3d62c7dd9 Anticipate number of functions to be registered. 2020-04-19 13:40:11 +08:00
Stephen Chung
1ebdf6dcfc Add one more level of Boxing for Dynamic::Variant to reduce size. 2020-04-18 12:36:10 +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
4f2350734f Avoid copying indexed value if not necessary. 2020-04-16 12:08:28 +08:00
Stephen Chung
1ace4b474c Favor matching on Union's instead of downcast::<T>, as_xxx() or is::<T>. 2020-04-16 10:24:30 +08:00
Stephen Chung
c799a4567a Remove IndexSourceType. 2020-04-16 00:05:07 +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
f600e59401 Fix bug with casting from float. 2020-04-13 23:31:05 +08:00
Stephen Chung
20bc66c5f6 Merge branch 'master' into enum-Dynamic 2020-04-13 21:34:20 +08:00
Stephen Chung
2e9a5f7a89 Add sub_string, crop and index_of to String. 2020-04-13 12:29:22 +08:00
Stephen Chung
5796e520ec Support Dynamic return values. 2020-04-13 10:27:08 +08:00
Stephen Chung
adaf086e90 Add i128, u128 and make timestamp functions safe. 2020-04-13 09:49:12 +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
5848339d5a Add timestamp support. 2020-04-11 16:06:57 +08:00
Stephen Chung
d73cfb6da5 Allow escaping quotes in strings. 2020-04-11 12:46:10 +08:00
Stephen Chung
c1b16b1a35 Add remove/insert to arrays and maps. 2020-04-10 21:59:29 +08:00
Stephen Chung
81894e52cb Do not optimize single-use AST's. 2020-04-10 21:02:38 +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
5d611d1674 Add docs on JSON parsing. 2020-04-10 15:18:26 +08:00
Stephen Chung
adbfceb5be Do not omit error enum variants. 2020-04-10 12:16:39 +08:00
Stephen Chung
3609150dcf Bump version to 0.12.0. 2020-04-09 18:45:49 +08:00
Stephen Chung
34ef2d6e00 Rename AnonymousFn to Func 2020-04-09 10:38:33 +08:00
Stephen Chung
518725e119 Add support for anonymous functions in Rust. 2020-04-08 23:01:48 +08:00
Stephen Chung
660ce6cc79 Change parameter input to script. 2020-04-08 16:57:15 +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
b74c85f04c Fix max call depth and add test. 2020-04-07 23:13:47 +08:00
Stephen Chung
9f3646d9ec Keep only one call_fn, adds tuples of one and zero. 2020-04-07 21:50:33 +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
2bb195cd65 Add doc tests to Scope. 2020-04-05 23:43:40 +08:00
Stephen Chung
c4498d147d Add set_value to Scope. 2020-04-05 19:17:48 +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
3f247fd695 Allow passing in custom Scope to call_fn. 2020-04-05 12:17:31 +08:00
Stephen Chung
ae9a975576 Make downcast_ref, downcast_mut and is<T> public. 2020-04-05 09:56:52 +08:00
Stephen Chung
29150faef2 Improve AST evaluation efficiency by sharing functions. 2020-04-04 22:00:44 +08:00
Stephen Chung
d1cffac420 Reduce overhead of Engine by not creating hash maps until used. 2020-04-04 13:05:20 +08:00
Stephen Chung
12a379dd57 Add stepped range function and keys/values for maps. 2020-04-04 12:20:24 +08:00
Stephen Chung
92b549b828 Add features info in docs. 2020-04-03 19:42:01 +08:00
Stephen Chung
c6216c0823 Add back doc for on_print and on_debug. 2020-04-03 17:18:30 +08:00
Stephen Chung
a79f2a209c Make Engine Send+Sync. 2020-04-03 17:17:00 +08:00
Stephen Chung
0873bdc152 Add sync feature to make Dynamic, Scope and AST Send + Sync. 2020-04-02 19:40:02 +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
c4a51b1390 Add append/mixin functions for arrays and maps. 2020-04-01 22:56:54 +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
d7ac57c060 Minor code cleanup. 2020-04-01 09:51:33 +08:00
Stephen Chung
dcf5eaf64d Add to_string to prepare for string interpolation. 2020-03-31 10:00:17 +08:00
Stephen Chung
c17dc34f86 Refine code. 2020-03-30 22:19:37 +08:00
Stephen Chung
01c0b51017 Change object maps to #{ ... } 2020-03-30 17:40:26 +08:00
Stephen Chung
0a8b324fec Merge branch 'object_maps' 2020-03-30 16:13:12 +08:00
Stephen Chung
9f3113b11c Encapsulate getters/setters. 2020-03-30 16:10:50 +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
a541a4507f Remove internal function. 2020-03-27 16:46:19 +08:00
Stephen Chung
796690f506 Detect duplicated parameters in function definitions. 2020-03-27 16:46:08 +08:00
Stephen Chung
337a96394f Limit function calls depth. 2020-03-27 14:34:01 +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
8679982b4b Use references for function call args. 2020-03-26 10:56:28 +08:00
Stephen Chung
ea4d3fa6b8 Avoid I and O as generic parameters. 2020-03-26 10:56:18 +08:00
Stephen Chung
6308e54119 Simplify. 2020-03-26 10:55:50 +08:00
Stephen Chung
a5a161ec88 Format getter/setter function name using constants. 2020-03-26 10:55:33 +08:00
Stephen Chung
2bb2e871ab Remove regnster_fn support for first argument of &type (not used). 2020-03-25 17:21:58 +08:00
Stephen Chung
5aea997672 Refine Scope API. 2020-03-25 11:27:18 +08:00
Stephen Chung
3bc02a99ad Format comments. 2020-03-25 11:27:09 +08:00
Stephen Chung
599b81ad8a Remove ScopeEntry and VariableType from public. 2020-03-25 11:24:29 +08:00
Stephen Chung
180c4dee08 Document macros. 2020-03-25 11:24:06 +08:00
Stephen Chung
d21f66b911 Fixing lint warnings 2020-03-24 16:57:35 +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
7b06715299 FIX - Errors in no_std. 2020-03-24 11:21:09 +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
Stephen Chung
ed996e71d6 Enable dot operations on constant variables. 2020-03-20 19:27:02 +08:00
Stephen Chung
283602cdd8 Do not call function when optimizing if there is a script-defined function overridding it. 2020-03-19 22:29:02 +08:00
Stephen Chung
702b2010f2 Add contains to Scope. 2020-03-19 20:55:49 +08:00
Stephen Chung
6a6c5f30de Add eval function. 2020-03-19 19:53:42 +08:00
Stephen Chung
cc8ec12691 Add more comments and examples. 2020-03-19 13:52:10 +08:00
Stephen Chung
b3efb8b264 Disallow variable names starting with _ + digit. 2020-03-18 23:09:53 +08:00
Stephen Chung
0dc51f8e59 Removee debug_msgs feature. 2020-03-18 22:03:50 +08:00
Stephen Chung
019e73bc7e Allow empty statements. 2020-03-18 18:41:18 +08:00
Stephen Chung
a9c65a962c Split no_stdlib and no_std into two features. 2020-03-18 12:04:26 +08:00
Stephen Chung
ecded729ad Finalize no_std support. 2020-03-18 10:50:51 +08:00
Stephen Chung
ca20faf170 Add code comments. 2020-03-18 10:43:59 +08:00
Stephen Chung
8efe080412 Handle break and return better. 2020-03-18 10:42:27 +08:00
Stephen Chung
d2951bfb6b Make sure return is not an error. 2020-03-18 10:40:07 +08:00
Stephen Chung
b26ca753c2 Mandatory semiclolons separating statements. 2020-03-18 10:40:07 +08:00
Stephen Chung
c3d4a1b5e9 Optimize type_of. 2020-03-18 10:40:07 +08:00
Stephen Chung
abe5365bfd Improve error messages to lists. 2020-03-18 10:40:07 +08:00
Stephen Chung
ef8d428f42 Add code comments. 2020-03-18 10:36:50 +08:00
Trangar
c8a9df0a0a Added no_std support 2020-03-17 19:26:11 +01:00
Stephen Chung
6ca39a019b Handle break and return better. 2020-03-17 17:33:37 +08:00
Stephen Chung
706e0a0c4c Make sure return is not an error. 2020-03-17 16:52:06 +08:00
Stephen Chung
2f7ca3935b Mandatory semiclolons separating statements. 2020-03-17 14:29:22 +08:00
Stephen Chung
ad2601972a Optimize type_of. 2020-03-17 10:27:43 +08:00
Stephen Chung
705fbd0c1b Improve error messages to lists. 2020-03-16 23:51:32 +08:00
Stephen Chung
08abf07f83 Add string literal indexing and functon default value to optimizer. 2020-03-16 12:41:52 +08:00
Stephen Chung
f36caa6dc3 Add optimize_full pseudo feature. 2020-03-16 12:40:42 +08:00
Stephen Chung
2c90fea764 Catch illegal variable names. 2020-03-16 12:38:01 +08:00
Stephen Chung
372321dfe3 Add full optimization level for aggressive optimizing. 2020-03-15 22:39:58 +08:00
Stephen Chung
f80e499e84 Minor code cleanup. 2020-03-14 23:41:21 +08:00
Stephen Chung
01cf777961 Use matches! macro. 2020-03-14 23:41:15 +08:00
Stephen Chung
b9e4040635 Deprecate Error::description. 2020-03-14 23:39:45 +08:00
Stephen Chung
b87dc1b281 Only map to expressions for constants. 2020-03-14 20:08:18 +08:00
Stephen Chung
dd36f3387a Fixup code to make sure all feature builds succeed. 2020-03-14 20:06:40 +08:00
Stephen Chung
973153e832 Add no_optimize feature to disable optimizations. 2020-03-14 20:06:10 +08:00
Stephen Chung
26bdc8ba08 FIX - fixes panic when constant array is assigned to. Refine README section on constants. 2020-03-14 19:46:44 +08:00
Stephen Chung
504fd56f1f More documentation on chained assignment. 2020-03-14 14:57:59 +08:00
Stephen Chung
360fab7760 Merge branch 'chained-assignments' 2020-03-14 14:41:48 +08:00
Stephen Chung
cb6171ebcd Merge branch 'constants' 2020-03-14 14:33:56 +08:00
Stephen Chung
b3a22d942a Allow AST optimization based on external Scope. 2020-03-14 14:30:44 +08:00
Stephen Chung
d5adee2209 Allow chained assignments. 2020-03-14 11:51:45 +08:00
Stephen Chung
e5ed2f4be5 Update api.rs 2020-03-13 23:09:45 +08:00
Stephen Chung
c7a6777b70
Merge branch 'master' into master 2020-03-13 18:27:53 +08:00
Stephen Chung
9844ae8665 Add constants. 2020-03-13 18:12:41 +08:00
Jarkko Kuukkanen
6c72e3c48b
Change filename to path for clarity 2020-03-13 12:07:51 +02:00
Jarkko Kuukkanen
8c1c37666d
Make every file evaluation use PathBuf instead of str 2020-03-13 11:53:14 +02:00
Stephen Chung
2a181e5aab FIX - fix minus/negative number conflict. 2020-03-13 16:54:00 +08:00
Stephen Chung
9bd66c7db3 Minor improvements to the optimizer. 2020-03-12 23:46:52 +08:00
Stephen Chung
55dcd2f0f4 Fix call_fn calls with only one argument. 2020-03-12 15:30:42 +08:00
Stephen Chung
560da5fdc6 Allow call_fn with only one parameter; consume can retain functions, eval cannot. 2020-03-12 14:54:14 +08:00
Stephen Chung
e24d3a7ade Allow overloading of script functions. 2020-03-12 13:02:13 +08:00
Stephen Chung
1765d302b9 Minor refactor. 2020-03-12 12:40:28 +08:00
Stephen Chung
66edd28fb3 Do not optimize AST for dump_ast. 2020-03-12 12:39:33 +08:00
Stephen Chung
0d1a240292 Expand range function to cover all integer types. 2020-03-12 12:32:26 +08:00
Stephen Chung
a02c0cfaa0 More optimizations. 2020-03-11 23:43:10 +08:00
Stephen Chung
952932f64c Reduce cloning. 2020-03-11 23:43:04 +08:00
Stephen Chung
7c4d22d98a Add no_function feature to disable script-defined functions. 2020-03-11 13:28:12 +08:00
Stephen Chung
047f064cd1 Add dump_ast function for debugging. 2020-03-11 11:39:15 +08:00
Stephen Chung
880bce1114 General cleanup. 2020-03-11 11:03:18 +08:00
Stephen Chung
708c285a0a Add only_i32 and only_i64 features. 2020-03-10 23:06:20 +08:00
Stephen Chung
e22aaca5c1 Make sure all tests run with all features. 2020-03-10 19:48:47 +08:00
Stephen Chung
cc772c6e2a Add no_float feature to disable floating-point. 2020-03-10 18:32:01 +08:00
Stephen Chung
52b5732bcb Add no_inidex feature to disable arrays and indexing. 2020-03-10 17:10:33 +08:00
Stephen Chung
f3bcb2a10d Simplify call_fn API, no need to pass &mut references. 2020-03-10 14:09:05 +08:00
Stephen Chung
2d80ee2f18 Refine optimizer. 2020-03-10 11:22:41 +08:00
Stephen Chung
feaad4e0da Group use of std under one root. 2020-03-10 10:07:44 +08:00
Stephen Chung
bae9946291 Allow engine to retain functions across runs. 2020-03-10 09:30:12 +08:00
Stephen Chung
55e7af7b04 Add AST optimizer. 2020-03-09 21:57:07 +08:00
Stephen Chung
c467ffd58d Comment out optimizer for successful build. 2020-03-09 21:52:43 +08:00
Stephen Chung
5b5fd162be Use ? operator in tests. 2020-03-09 21:09:53 +08:00
Stephen Chung
1ca9db4379 Fix i64.powi() to i64.pos() 2020-03-09 14:15:32 +08:00
Stephen Chung
b9d562eba4 Add standard math functions and make power functions checked. 2020-03-09 11:42:10 +08:00
Stephen Chung
e54fb54da2 Catch indexing errors at compile time. 2020-03-09 10:41:17 +08:00
Stephen Chung
01d04f717b Natively handle negative numbers in tokenizer instead of the neg() function. 2020-03-09 10:10:19 +08:00
Stephen Chung
c5b40783ef Add unchecked feature to remove arithmetic operations checking. 2020-03-08 23:14:18 +08:00
Stephen Chung
b1b25d3043 Add fallible functions support and replace most arithmetic operations with checked versions. 2020-03-08 22:47:13 +08:00
Stephen Chung
3e7adc2e51 More comments in code. 2020-03-08 19:54:02 +08:00
Stephen Chung
daa581bac7 Add append to strings. 2020-03-08 09:19:04 +08:00
Stephen Chung
a264abffa4 Allow arbitrary number of indexing in dot getter chain. 2020-03-07 23:57:01 +08:00
Stephen Chung
eed7bef974 Allow chaining of indexing (one level) and dotting. 2020-03-07 22:50:46 +08:00
Stephen Chung
df6950f8f7 Fix arrayindexed property access. 2020-03-07 20:55:03 +08:00
Stephen Chung
d055638e83 Properly detect invalid assignment LHS at compile time. 2020-03-07 17:32:15 +08:00
Stephen Chung
a8be700b9f Simplify op-assignment. 2020-03-07 13:39:28 +08:00
Stephen Chung
22cb69a16b Allow block expressions. 2020-03-07 10:39:00 +08:00
Stephen Chung
473e40e8a4 Catch more invalid LHS for assignments. 2020-03-07 10:16:20 +08:00
Stephen Chung
024133ae2d Avoid string copying. 2020-03-07 10:15:42 +08:00
Stephen Chung
ea82ee81d6 Fix call_fn to take &ast instead of ast. 2020-03-07 00:29:45 +08:00
Stephen Chung
c917aa0a5a Code cleanup. 2020-03-06 23:49:52 +08:00
Stephen Chung
d2296ab33b Allow dot operator on function results; change debug print info for function registration. 2020-03-06 21:08:51 +08:00
Stephen Chung
07e396b3f5 Allow chaining of array indexing operations. 2020-03-06 10:50:52 +08:00
Stephen Chung
d8ec7ed141 Rephrase error messages. 2020-03-06 10:50:20 +08:00
Stephen Chung
c7801e1d7e Fix off-by-one error message on indexing. 2020-03-06 09:55:00 +08:00
Stephen Chung
3d3b939ba6 Simplify code, document logic, refactor and better error messages. 2020-03-06 01:05:02 +08:00
Stephen Chung
883f08c026 Enable more indexing expressions. 2020-03-05 20:28:03 +08:00
Stephen Chung
c9395049e2 Remove no-std feature and rename stdlib to no_stdlib. 2020-03-05 10:18:46 +08:00
Stephen Chung
347f6d607a Add no-std and stdlib features. 2020-03-04 23:44:32 +08:00
Stephen Chung
ba2aac4960 General code cleanup. 2020-03-04 23:06:05 +08:00
Stephen Chung
bb56a7a843 Code refactor, bug fixes, code docs. 2020-03-04 22:00:01 +08:00
Stephen Chung
b4d56accd4 Reverse commit fa13588f69. Limit input script size not meaningful. 2020-03-04 09:33:35 +08:00
Stephen Chung
b421c8ac50 Minor refactor. 2020-03-03 23:31:29 +08:00
Stephen Chung
3af421ae5f Fix problems with script-defined functions. 2020-03-03 23:31:16 +08:00
Stephen Chung
01bee6e16e Accept up to 20 parameters in functions. 2020-03-03 23:17:42 +08:00
Stephen Chung
71a3c79915 Fix number parsing. 2020-03-03 21:39:25 +08:00
Stephen Chung
9f80bf03c4 Add throw. 2020-03-03 18:15:20 +08:00
Stephen Chung
e2cb111e4b Add type_of function. 2020-03-03 17:28:38 +08:00
Stephen Chung
71ec23e621 Minor code refactoring. 2020-03-03 16:24:03 +08:00
Stephen Chung
95d0b2e620 Better error messages for function definitions. 2020-03-03 16:23:55 +08:00
Stephen Chung
a1591ae45b Better API for Scope. 2020-03-03 15:20:20 +08:00
Stephen Chung
fa13588f69 Limit script size to avoid overflowing positions. 2020-03-03 13:30:46 +08:00
Stephen Chung
366188234b Pretty-print common type names. 2020-03-02 23:16:19 +08:00
Stephen Chung
a4a9102fc5 Add remaining integer types. 2020-03-02 22:32:08 +08:00
Stephen Chung
0e96e1080c Comprehensive error line number/character position during evaluation. 2020-03-02 22:13:14 +08:00
Stephen Chung
0707fad1ca Refactor tests. 2020-03-02 22:11:56 +08:00
Stephen Chung
ed8d2ac20f Add else if control flow. 2020-03-02 17:04:56 +08:00
Stephen Chung
cc87214750 Simplify code. 2020-03-02 17:04:45 +08:00
Stephen Chung
103c62fb43 Include io::Error in file API's. 2020-03-02 16:29:50 +08:00
Stephen Chung
adaa65f953 Allow script functions to override built-in functions. 2020-03-02 15:19:41 +08:00
Stephen Chung
a5e09295f8 Allow comparisons between different types (returning false). 2020-03-02 14:28:42 +08:00
Stephen Chung
22a505b57b Short-curcuit boolean operators. 2020-03-02 12:08:03 +08:00
Stephen Chung
bedfe55005 Minor code refactoring. 2020-03-02 00:11:00 +08:00
Stephen Chung
a64b01692b Use impl Fn style. 2020-03-01 19:26:57 +08:00
Stephen Chung
b152ed88f0 Move built-in functions into separate module. 2020-03-01 17:37:47 +08:00
Stephen Chung
e93fd7d3fe Properly handle char types. 2020-03-01 13:30:22 +08:00
Stephen Chung
5f135353c0 Change precedence to i8. 2020-02-29 21:18:48 +08:00
Stephen Chung
17f0001b11 Fix string handling - error for unterminated strings. 2020-02-29 21:10:31 +08:00
Stephen Chung
4b3cf95871 Simplify position handling. 2020-02-29 20:12:10 +08:00
Stephen Chung
c9daab3754 Simplify code by removing redirections. 2020-02-29 17:10:51 +08:00
Stephen Chung
8723eedca9 Rename RegisterBoxFn to RegisterDynamicFn. 2020-02-28 23:38:39 +08:00
Stephen Chung
8128c0cf24 Add pad and truncate array functions. 2020-02-25 16:23:59 +08:00
Stephen Chung
80a9abada6 Introduce to_int and to_float conersion functions. 2020-02-25 15:02:50 +08:00
Stephen Chung
51abc4a2c1 Simplify API by introducing the Dynamic and Array type aliases. 2020-02-25 15:02:27 +08:00
Stephen Chung
60a7d51537 Allow override of print and debug. 2020-02-25 10:40:48 +08:00
Stephen Chung
e4e471fd20 Add line/position in compilation errors; Add compile to AST; FIx infinite loop in close parens. 2020-02-24 23:25:52 +08:00
Stephen Chung
b3247204c6 Include filename in ErrorCantOpenScriptFile. 2020-02-24 11:06:33 +08:00
Stephen Chung
157aa2be94 Add for statement and range function; New register_box_fn for functions returning Box<dyn Any> (which should not be boxed again); Register standard utility functions in library (e.g. print, string concat). 2020-02-23 22:48:46 +08:00
Stephen Chung
b2747b076e Add bouncs check to array index access. 2020-02-23 14:09:40 +08:00
Stephen Chung
829621a3d4 Trap array out-of-bound index access error. 2020-02-23 13:59:50 +08:00
timfish
4217e96d19 Remove unused enums and simplify test assertions 2019-10-09 12:06:32 +01:00
timfish
c34af7979a Format 2019-09-30 18:58:01 +01:00
timfish
53bb0a38f0 Use std::any::type_name 2019-09-30 18:57:21 +01:00
timfish
82fd20b2b1 Rust 2018 2019-09-18 11:21:07 +01:00
timfish
d7d0507f5a Fix readme and a couple of mis-named types? 2019-09-16 22:14:14 +01:00
David Kushner
0a11cadebf fix ambiguous calls to type_id preventing compilation on nightly 2019-04-17 13:28:14 -07:00
steve donovan
7ff1c39e01 Engine should be Clone 2018-07-22 17:06:13 +02:00
steve donovan
3fb2f543bb Engine::register_type_name for nice error messages for arbitrary types 2018-07-22 11:43:21 +02:00
steve donovan
2bf3f5e957 better not-found error messages for variables and functions 2018-07-16 13:01:11 +02:00
Juan Ibiapina
e534e907e8 Use default rust directory structure for tests 2018-06-13 10:56:29 +02:00
russ morris
2f46af64dd added unit type as () 2018-05-22 16:44:41 -07:00
Lukáš Hozda
8d07d8e00a lock debug messages behind 'debug_msgs' feature 2018-02-09 22:27:41 +01:00
Lukáš Hozda
ccc16f42f9 make engine clone-able 2017-12-31 19:58:50 +01:00
Lukáš Hozda
b318ec24a9 rename OpEquals to OpAssign, as all of them are compound assignment operators 2017-12-21 12:32:18 +01:00
Lukáš Hozda
5edcfc2156 minor refactor 2017-12-21 12:28:59 +01:00
torkleyy
76a1e3056b Add better funcion call syntax 2017-12-20 22:16:53 +01:00
torkleyy
71ebd0d4d1 Use &mut Any instead of &mut Box<Any> 2017-12-20 21:52:26 +01:00
torkleyy
348a680980 Fix build and all tests 2017-12-20 21:09:53 +01:00
torkleyy
3672414212 Simplify and fix code 2017-12-20 17:37:12 +01:00
torkleyy
aec1fdcb78 Revert debugging changes 2017-12-20 16:39:03 +01:00
torkleyy
a0fb5036f6 Minor tweaks, fix bug 2017-12-20 16:32:04 +01:00
torkleyy
f09545921f Rewrite Rhai function dispatching 2017-12-20 12:16:14 +01:00
russ
3a5a1d2aff i64 and f64 exponent implementation 2017-11-23 23:56:22 -08:00
Lukáš Hozda
8fbeecb31b export EvalAltResult, because it was public already and might be needed for some eval() and consume() calls 2017-11-03 18:49:27 +01:00
russ
037a9cdc67 separated tests for mergability 2017-11-03 09:58:51 -07:00
Lukáš Hozda
17ebeeeb89 add a test for unary after new binary ops 2017-11-01 23:09:30 +01:00
Lukáš Hozda
3c8feab630 allow unary after compound and new binary operators 2017-11-01 23:09:07 +01:00
russ
7f6edf732f resolved merge conflicts 2017-11-01 11:17:53 -07:00
russ
6d151bc2b9 minor refactor for sanity 2017-10-31 22:10:46 -07:00
russ
6cff70f2a3 binary, hex, octal literal types 2017-10-31 22:02:36 -07:00
russ
4fed05c20a bugfix for binary and, modulo, binary ops tests 2017-10-31 15:06:13 -07:00
Lukáš Hozda [magnusi]
896c2f7a08
Merge pull request #43 from luciusmagn/master
fix version in README, continue documenting
2017-10-31 13:43:46 +01:00
russ
f1cd71a72b candidate compound assignment implementation 2017-10-30 22:55:20 -07:00
russ
e5e58fce98 sync'd latest master 2017-10-30 08:08:44 -07:00
Lukáš Hozda
9448c19581 fix version in README, continue documenting 2017-10-30 13:08:40 +01:00
Lukáš Hozda
50b8fe365a fix warning in lib.rs doctest 2017-10-30 08:53:11 +01:00
Lukáš Hozda [magnusi]
b95c402e3f
Merge branch 'master' into master 2017-10-30 08:48:19 +01:00
russ
e042e1e31d candidate increment/decrement implementation 2017-10-29 22:03:35 -07:00
russ
18c6892df3 take 2, 100% fewer variable name conflicts 2017-10-29 20:32:41 -07:00
Lukáš Hozda
47ce39062f initial documentation (WIP) 2017-10-28 22:33:00 +02:00
Lukáš Hozda
32c252d4d2 allow unary operators as the first token after if or while 2017-10-28 20:58:22 +02:00
Lukáš Hozda
ebbab0d259 bump version, remove unneeded cause() fn as it now has a provided implementation 2017-10-28 17:44:53 +02:00
Lukáš Hozda
caf8a411aa impl loop and add tests for both unary operators and loops 2017-10-28 16:40:38 +02:00
Lukáš Hozda
679f0de6b6 implement unary + and -, add useful functions to Token 2017-10-28 16:08:24 +02:00
Lukáš Hozda
b8157a1121 implement comments 2017-10-28 12:39:29 +02:00
russ
01666cefb9 candidate f64 support 2017-10-27 20:30:12 -07:00
Lukáš Hozda
0b9865b24c add REPL example and consume functions 2017-10-15 17:50:39 +02:00
Lukáš Hozda
13a3ba6f77 add a section about examples to README, add imports to tests.rs 2017-10-15 17:48:53 +02:00
Lukáš Hozda
597c2eda21 move tests to a separated module for clarity, lock test module behind #[cfg(test)] 2017-10-14 19:49:18 +02:00
Lukáš Hozda
00dedcc3b4 minor refactoring 2017-10-14 19:46:22 +02:00
Lukáš Hozda
5bd2338f1c replace try!() with the more compact ? operator, compress operator functions to single lines 2017-10-02 23:51:04 +02:00
Lukáš Hozda
a1e92d006c clippy refactoring 2017-10-02 23:44:45 +02:00
Lukáš Hozda
660fbe2e39 [BREAKING CHANGE] change variable keyword to 'let' from 'var' 2017-10-02 08:46:35 +02:00
Lukáš Hozda
87b68b79f8 check if a char is whitespace instead of explicitly checking against a few chars, ignore Cargo.lock 2017-10-02 08:33:47 +02:00
Jonathan Turner
2a28209b38 Add string concat/compare. Bump to 0.4 2016-08-17 18:33:31 -07:00
jonathandturner
7a46c7d9bc Refactoring a bit of the string/char parser code. Fmt'd 2016-04-16 19:32:18 -07:00
jonathandturner
b9ea072d6a Add support for character constants 2016-04-13 18:40:06 -07:00
jonathandturner
3364191781 Move to i64 by default 2016-04-13 18:05:44 -07:00
jonathandturner
4e38b9e611 Clean up trailing space and fix rhai_runner print out 2016-04-13 18:01:08 -07:00
jonathandturner
3dfc6e627d Move to using i64 by default 2016-04-12 19:52:27 -07:00
jonathandturner
d133a62fc6 Tidy up tests 2016-03-26 13:36:26 -07:00
jonathandturner
5ccfab87ce Fill out array support with get/set for indexes in more complex expressions 2016-03-26 13:32:20 -07:00
jonathandturner
b1ccaf4516 Add support for arrays 2016-03-26 10:46:28 -07:00
jonathandturner
ceadc0977f Add eval_file and get/set helpers 2016-03-17 08:45:48 -04:00
jonathandturner
65bf269843 Add error test case for mismatched args 2016-03-16 19:20:11 -04:00
jonathandturner
cfac566425 Remove unbox/cast step in eval 2016-03-16 18:32:05 -04:00
jonathandturner
254f4b081c Simplified function registration to not require explicit coercion step. Simplified eval to take &str instead of String 2016-03-16 18:07:08 -04:00
jonathandturner
0e4f194880 A few minor cleanups 2016-03-10 16:19:56 -05:00
jonathandturner
924ce2eddc Add preliminary support for deeper get/set 2016-03-10 14:21:36 -05:00
jonathandturner
72c23ad7ca Start adding support for dotted expressions 2016-03-07 15:39:02 -05:00
jonathandturner
fbf81ff651 Add Scope to API. Move todo to github 2016-03-04 08:45:43 -05:00
jonathandturner
b5075e6511 Fix divide support 2016-03-03 11:32:02 -05:00
jonathandturner
3dea40a9f7 Fix type register visibility. Add a few more examples 2016-03-03 11:08:34 -05:00
jonathandturner
fee3852979 Move to lib style, move scripts into their own directory, start source examples 2016-03-03 10:55:28 -05:00
jonathandturner
fbb5b72f24 Add support for loop breaks and function returns 2016-03-03 09:31:42 -05:00
jonathandturner
30b914e7b7 Add else to if 2016-03-03 08:20:55 -05:00
jonathandturner
6ddeec4166 Remove debug function 2016-03-02 14:51:51 -05:00
jonathandturner
a10b59d835 Refactor function lookup for better compile times and slightly cleaner code 2016-03-02 14:14:22 -05:00
jonathandturner
3d0d3803fc typo in function resolution 2016-03-02 11:17:53 -05:00
jonathandturner
54279fd75f Add support for functions up to arity 6 2016-03-02 10:49:24 -05:00
jonathandturner
0fd1af9c8d Improve lexer errors a little 2016-03-02 09:16:36 -05:00
jonathandturner
2bba8dc429 Add support for string constants with escape sequences 2016-03-02 08:37:28 -05:00
jonathandturner
1320a35c81 Add a few examples 2016-03-01 21:36:46 -05:00
jonathandturner
d8dd673459 Add support for functions declared in script 2016-03-01 20:45:02 -05:00
jonathandturner
a8fa76c2fc Support for methods. Started support for functions defined in script but not yet ready 2016-03-01 15:16:10 -05:00
jonathandturner
419781cfb6 Fill out support for operators 2016-03-01 09:40:48 -05:00
jonathandturner
02935fd8cf Move to Display rather than Debug for simple script runner 2016-02-29 16:56:26 -05:00
jonathandturner
6739706b64 Initial commit 2016-02-29 16:43:45 -05:00