Commit Graph

702 Commits

Author SHA1 Message Date
Stephen Chung
975bb3d6bf Map in operator to contains function call. 2021-03-09 13:44:54 +08:00
Stephen Chung
62928f8613 Revise function hashing. 2021-03-08 15:30:32 +08:00
Stephen Chung
330d3f87af Use namespace for ScriptFnDef. 2021-03-07 22:10:54 +08:00
Stephen Chung
a126d05c3f Skip evaluate condition for loop statement. 2021-03-06 16:05:22 +08:00
Stephen Chung
0589572d19 Refine inlining. 2021-03-04 18:13:47 +08:00
Stephen Chung
4ac05aee8b Disallow implicit comparisons between different numeric types. 2021-02-24 15:45:29 +08:00
Stephen Chung
6f876e85cc Always call native for op-assignment operators. 2021-02-23 20:32:50 +08:00
Stephen Chung
bd5ff457d2 Built-in interop between FLOAT/Decimal and INT. 2021-02-19 11:47:26 +08:00
Stephen Chung
3650b04c38 Add Decimal number type. 2021-02-13 20:57:56 +08:00
Stephen Chung
e88e65f36e Fix bug with parsing empty statements. 2021-02-09 14:08:17 +08:00
Stephen Chung
7b87f81850 Add has_override and script calls to function resolution cache. 2021-02-07 15:09:27 +08:00
Stephen Chung
c5e2620d0f Minor code refactors. 2021-02-03 19:14:26 +08:00
Stephen Chung
42058836ba Fix panic in property access parsing error. 2021-01-31 18:44:50 +08:00
Stephen Chung
e902c74073 Add threading example. 2021-01-25 11:31:54 +08:00
Stephen Chung
c245fe88fd Allow stacking ! operators. 2021-01-24 21:21:15 +08:00
Stephen Chung
fe65bf6137 Fix bug in optimizer. 2021-01-12 23:52:50 +08:00
Stephen Chung
a5d6392107 Use NonZero for limits. 2021-01-06 13:46:53 +08:00
Stephen Chung
cf9d35166d Remove hashing of the entire script by making Expr and Stmt Hash. 2021-01-04 11:58:24 +08:00
Stephen Chung
e2a47b2a65 Disallow duplicated function definitions. 2021-01-03 20:54:08 +08:00
Stephen Chung
ef48f47b74 Refine docs and comments etc. 2021-01-02 23:30:10 +08:00
Stephen Chung
13f5cec291 Fix call stack limits. 2020-12-29 12:29:45 +08:00
Stephen Chung
eca8212f38 More code refinements. 2020-12-29 10:41:20 +08:00
Stephen Chung
e481a8019d Simplify code and better error messages. 2020-12-28 14:21:13 +08:00
Stephen Chung
5c813ca7c0 Code cleanup. 2020-12-28 09:49:54 +08:00
Stephen Chung
6b8d78d64c Streamline parsing. 2020-12-27 16:50:48 +08:00
Stephen Chung
48af8719e7 Fix closure property access. 2020-12-27 11:50:24 +08:00
Stephen Chung
66d3af256e Enhance custom operators. 2020-12-26 23:21:09 +08:00
Stephen Chung
dc4e52e795 Code enhancements. 2020-12-26 13:05:57 +08:00
Stephen Chung
822fe80105 Reduce redirections. 2020-12-25 11:02:29 +08:00
Stephen Chung
8f969b1ab5 Reduce indirections. 2020-12-24 23:22:50 +08:00
Stephen Chung
363085efc3 Map actual 0 hash to 42. 2020-12-24 18:43:04 +08:00
Stephen Chung
8506640073 Use NonZeroU64 for function hashes. 2020-12-24 16:32:43 +08:00
Stephen Chung
2e7ec8f1db IdentX -> Ident. 2020-12-22 16:45:56 +08:00
Stephen Chung
10da4d8976 LexError directly to ParseError. 2020-12-22 11:55:51 +08:00
Stephen Chung
2955a4ab64 Fix unary operators binding. 2020-12-21 17:39:37 +08:00
Stephen Chung
db7b9cb0f9 Native only if function call is not a valid identifier. 2020-12-18 23:03:56 +08:00
Stephen Chung
882b26d2a1 Change ScriptFnMetadata to hold references. 2020-12-18 16:31:44 +08:00
Stephen Chung
f8c14ba1c4 Add look-ahead to custom syntax parser. 2020-12-15 19:23:30 +08:00
Stephen Chung
ecc08271d9 Include actual tokens in custom syntax node. 2020-12-13 14:31:24 +08:00
Stephen Chung
87174de051 Add doc-comment to function metadata. 2020-12-12 20:09:29 +08:00
Stephen Chung
26449a9f1c Add ScriptFnMetadata. 2020-12-12 18:44:28 +08:00
Stephen Chung
bed29da71a Use ImmutableString. 2020-12-11 12:57:07 +08:00
Stephen Chung
dbee0eb0f5 Rename AccessType to ReadWrite and ReadOnly. 2020-12-09 18:37:52 +08:00
Stephen Chung
f22a04fc74 Move constancy into Dynamic. 2020-12-08 22:47:38 +08:00
Stephen Chung
36546c7325 Fix builds 2020-11-27 23:37:59 +08:00
Stephen Chung
a0979d0c35 Code cleanup 2020-11-25 09:36:06 +08:00
Stephen Chung
0046fe7e73 Prefer Engine::disable_symbol to disable eval. 2020-11-21 15:08:18 +08:00
Stephen Chung
2be757fda0 Make shadowing variables in custom syntax work. 2020-11-21 13:05:57 +08:00
Stephen Chung
6069a4cf55 do loop. 2020-11-20 22:23:37 +08:00
Stephen Chung
783803ec46 Update comments with links. 2020-11-20 16:52:28 +08:00
Stephen Chung
15afd83da5 Merge Expr::True/False into BoolConstant. 2020-11-19 22:29:50 +08:00
Stephen Chung
038e3c2554 Add FnNamespace for module functions. 2020-11-17 12:23:53 +08:00
Stephen Chung
999a87f86e Fix no_optimize build. 2020-11-16 23:32:44 +08:00
Stephen Chung
7ef3bd6b20 Fix no_function build. 2020-11-16 23:25:19 +08:00
Stephen Chung
699220057f Fix bug. 2020-11-16 23:17:34 +08:00
Stephen Chung
272c8505b8 Refactor use. 2020-11-16 23:10:14 +08:00
Stephen Chung
d50d48f26f Move definition of Array and Map to lib.rs. 2020-11-16 21:14:32 +08:00
Stephen Chung
adb902326e Reduce feature gates on imports. 2020-11-16 16:28:04 +08:00
Stephen Chung
b75964e383 Add Dynamic::UNIT. 2020-11-15 23:14:29 +08:00
Stephen Chung
c919ee4e46 Fine tune hash map sizes. 2020-11-15 13:49:54 +08:00
Stephen Chung
bde8917ed4 Set capacity of hash maps. 2020-11-15 12:07:35 +08:00
Stephen Chung
a63f14b59c Expr::Switch -> Stmt::Switch. 2020-11-14 23:43:36 +08:00
Stephen Chung
0182117759 Change Stmt Variant names. 2020-11-14 22:55:23 +08:00
Stephen Chung
b0c66eb5e5 Add benchmarks for switch statement. 2020-11-13 19:35:51 +08:00
Stephen Chung
55b4907f19 Add switch expression. 2020-11-13 18:32:18 +08:00
Stephen Chung
7d1b971b39 More interned strings. 2020-11-13 10:43:54 +08:00
Stephen Chung
27619b86db Fix builds. 2020-11-12 23:09:27 +08:00
Stephen Chung
69a0f044f4 Use interned strings to prepare for match statement. 2020-11-12 22:36:13 +08:00
Stephen Chung
958762079e Change modules to namespace. 2020-11-10 23:26:50 +08:00
Stephen Chung
e69444293c Encapsulate imported modules into AST. 2020-11-09 21:52:23 +08:00
Stephen Chung
821e64adc4 Allow multiple exports. 2020-11-09 14:38:33 +08:00
Stephen Chung
4b622a8830 Enable export let/export const short-hand. 2020-11-09 12:21:11 +08:00
Stephen Chung
760f6c3678 Fix no_function build. 2020-11-08 10:56:33 +08:00
Stephen Chung
07a8a43298 Optimize data structures. 2020-11-06 16:27:40 +08:00
Stephen Chung
c287a61b93 Streamline ScriptFnDef. 2020-11-04 12:34:54 +08:00
Stephen Chung
2168fd5361 Expr::Stmt takes a statements block. 2020-11-04 11:49:02 +08:00
Stephen Chung
f74d947c6b Fix constant assignment. 2020-11-03 13:08:19 +08:00
Stephen Chung
b9de8eaa7f Minor code refactor. 2020-11-02 23:54:19 +08:00
Stephen Chung
d7d6f74dfd Add constant NO_POS. 2020-11-02 12:50:27 +08:00
Stephen Chung
629e02f9da Use Ident. 2020-11-01 00:04:02 +08:00
Stephen Chung
abbee80e5d Do not box ModuleRef. 2020-10-31 23:51:59 +08:00
Stephen Chung
42eac410b7 Optimize Expr. 2020-10-31 23:26:21 +08:00
Stephen Chung
89811c8dfc Pack Stmt and Expr some more. 2020-10-31 14:13:45 +08:00
Stephen Chung
4e115d2bc2 Code structure refactor. 2020-10-29 11:37:51 +08:00
Stephen Chung
f5ffbfbe06 Code structure cleanup. 2020-10-28 22:18:44 +08:00
Stephen Chung
53adc58f63 Fix no_closure build. 2020-10-28 19:21:45 +08:00
Stephen Chung
f56c3fe9cb Add Ident/IdentX to AST. 2020-10-28 19:11:17 +08:00
Stephen Chung
30e11f137b Move ErrorAssignmentToUnknownLHS to ParseError. 2020-10-28 10:26:36 +08:00
Stephen Chung
4b087d0e69 Fix test. 2020-10-27 23:45:04 +08:00
Stephen Chung
51fca1e757 Move Assignment to Stmt. 2020-10-27 23:21:20 +08:00
Stephen Chung
fd2ba54b49 Introduce BinaryExpr. 2020-10-27 23:00:05 +08:00
Stephen Chung
f62f7908ab Pack Stmt tighter. 2020-10-27 19:23:43 +08:00
Stephen Chung
93b5df6b3c Pack Stmt structure. 2020-10-27 18:18:19 +08:00
Stephen Chung
01663a6581 Refine docs. 2020-10-27 11:30:38 +08:00
Stephen Chung
54d68c1061 Fix bug. 2020-10-26 21:49:49 +08:00
Stephen Chung
7496c77ac9 Custom syntax parser function takes &[String]. 2020-10-26 19:46:58 +08:00
Stephen Chung
b607a3a9ba Add raw API for custom syntax. 2020-10-25 21:57:18 +08:00
Stephen Chung
2c7c719cd5 Minor cleanup before release. 2020-10-22 12:26:44 +08:00
Stephen Chung
07bdb824fe Add try-catch. 2020-10-20 23:16:03 +08:00
Stephen Chung
5ee9dfc5cd 1) Change namespaces to iter_namespaces
2) throw can throw any value
2020-10-20 18:09:26 +08:00
Stephen Chung
ccba5f2188 Move custom syntax into separate function. 2020-10-19 19:21:40 +08:00
Stephen Chung
a9fd0ff4de Encapsulate scope into EvalContext;
Fix bug with custom syntax delta.
2020-10-19 19:11:55 +08:00
Stephen Chung
6e5c903241 Fix no_module build. 2020-10-18 22:10:08 +08:00
Stephen Chung
dc4c47e008 Fix no_function and no_module builds. 2020-10-18 17:29:11 +08:00
Stephen Chung
82e6dd446a Encapsulate register_fn_raw parameters into NativeCallContext. 2020-10-18 17:02:17 +08:00
Stephen Chung
f903eda8ab Catch Fn and eval in method call at parse time. 2020-10-17 18:18:29 +08:00
Stephen Chung
39474d6420 Streamline function pointers and currying. 2020-10-17 13:49:16 +08:00
Stephen Chung
3c7805d514 Encapsulate environment in ScriptFnDef. 2020-10-13 09:38:14 +08:00
Stephen Chung
c4f00afbee Disallow ! in module function calls. 2020-10-12 16:59:59 +08:00
Stephen Chung
612ecc4ebc Move StaticVec definition to lib.rs. 2020-10-10 13:41:55 +08:00
Stephen Chung
7ede299aae Allow expressions in constants. 2020-10-09 11:15:25 +08:00
Stephen Chung
1272eeb81a Add/remove #[inline] attributes. 2020-10-08 22:25:50 +08:00
Stephen Chung
b2d603ec06 Refine Add/AddAssign for AST and Module. 2020-10-07 23:25:08 +08:00
Stephen Chung
d7bfe13b3e Add convenient functions and operators for Module and module resolvers. 2020-10-07 15:40:36 +08:00
Stephen Chung
1523981e4e Add AST::combine and AST::combine_filtered. 2020-10-07 12:11:25 +08:00
Stephen Chung
ae1157a140 Remove Expr::get_constant_str and change Expr::get_constant_value not to panic. 2020-10-06 22:09:26 +08:00
Stephen Chung
1e13e6be5f Doc formatting. 2020-10-03 18:49:11 +08:00
Stephen Chung
a72f70846f Make merged namespace more efficient. 2020-10-02 23:14:33 +08:00
Stephen Chung
08ca90a136 Use ImmutableString for import alias. 2020-10-02 18:52:18 +08:00
Stephen Chung
e8d5f78f88 Simplify code. 2020-10-01 23:31:27 +08:00
Stephen Chung
03dce86328 Support Dynamic as function default return value. 2020-09-26 16:27:38 +08:00
Stephen Chung
c4ec93080e New FileModuleResolver. 2020-09-24 22:50:28 +08:00
Stephen Chung
b8aeaa84de Add functions to iterate script function definitions. 2020-09-24 16:10:25 +08:00
J Henry Waugh
c8dffff515 Fix clippy::perf lint errors 2020-09-20 13:07:46 -05:00
Stephen Chung
d1ab9a2848 Fix bug on unary function hashes. 2020-09-11 22:09:09 +08:00
Stephen Chung
a72f797da1 Merge branch 'plugins' into plugins_dev 2020-08-23 17:54:37 +08:00
Stephen Chung
7cd345b128 Fix bug in closure capture for no_object. 2020-08-23 17:46:39 +08:00
Stephen Chung
3042e3d9db Merge branch 'master' into plugins_dev 2020-08-22 22:51:41 +08:00
Stephen Chung
0ece75aba3 Allow module access in closures. 2020-08-22 22:44:24 +08:00
Stephen Chung
0b04d05afe Do not parse closures when allow_anonymous_fn is false. 2020-08-22 11:08:27 +08:00
Stephen Chung
08977e2a62 Use combine_flatten for plugin modules. 2020-08-21 21:48:45 +08:00
Stephen Chung
564d3bc339 Add more closure tests. 2020-08-09 22:12:50 +08:00
Ilya Lakhin
39ee74112c no-closure feature issue fixed 2020-08-09 18:42:33 +07:00
Ilya Lakhin
20cff87e14 False-positive capturing prevention bug fix 2020-08-09 18:35:29 +07:00
Stephen Chung
da3cce58d3 Minor refactor. 2020-08-08 22:59:05 +08:00
Ilya Lakhin
45d021c7ef Function names capturing as external variables bug 2020-08-08 17:55:58 +07:00
Stephen Chung
ffe52bf437 Allow omitting the alias in import statement. 2020-08-05 23:23:53 +08:00
Stephen Chung
ae11dbbefe Fix feature flags. 2020-08-05 22:53:01 +08:00
Stephen Chung
2aa08c0dd9 get_constant_value for FnPointer. 2020-08-03 23:12:42 +08:00
Stephen Chung
4079164bfd Implement closures. 2020-08-03 12:10:20 +08:00
Stephen Chung
60891e694f Streamline code and feature gates. 2020-07-31 22:30:23 +08:00
Ilya Lakhin
89f75bbf0c Merge remote-tracking branch 'schungx/closures' into closures 2020-07-31 13:05:16 +07:00
Ilya Lakhin
060dd33046 Shared Dynamic tests and fixes in Engine; Also fixed a bug in Parser variable capturing 2020-07-31 10:47:22 +07:00
Ilya Lakhin
aa87a7f5ef Fixes in Engine to properly interpret Shared Dynamic 2020-07-31 10:47:22 +07:00
Stephen Chung
a7ff207636 Use Scope::flatten_clone for capturing. 2020-07-30 23:29:30 +08:00
Stephen Chung
98b294c699 Implement capturing. 2020-07-30 18:18:28 +08:00
Stephen Chung
691e04292f Put externals in ScriptFnDef. 2020-07-30 13:28:06 +08:00
Stephen Chung
721c578407 Use HashMap for externals. 2020-07-29 23:34:48 +08:00
Stephen Chung
1465ba2315 Refactor auto-currying. 2020-07-29 22:43:50 +08:00
Stephen Chung
a5a3bbd399
Merge pull request #19 from Eliah-Lakhin/closures
Autocurry feature
2020-07-29 21:24:43 +08:00
Ilya Lakhin
8fc16b40e6 Code style issues fixed 2020-07-29 20:17:18 +07:00
Ilya Lakhin
a856a8bbcb max_expr_depth bug fix 2020-07-29 19:04:33 +07:00
Ilya Lakhin
48356abc83 Autocurry fixes and test 2020-07-29 18:52:54 +07:00
Ilya Lakhin
8e51988b66 A prototype of a new feature to automatically curry of external scope variables 2020-07-29 16:56:32 +07:00
Stephen Chung
afbcd0fc0b Replace StaticVec with SmallVec. 2020-07-29 16:10:06 +08:00
Stephen Chung
b63ff56e09 Make sure we keep the starting position of each statement (for future uses). 2020-07-28 10:26:20 +08:00
Stephen Chung
a3a167424b Allow Rust functions in FnPtr::call_dynamic. 2020-07-27 12:52:32 +08:00
Stephen Chung
ec5082c328 Better handling of reserved keywords. 2020-07-26 22:25:30 +08:00
Stephen Chung
6b600704a3 Avoid warnings. 2020-07-26 15:53:22 +08:00
Stephen Chung
c825de6f77 Mark internal data structures with [INTERNALS]. 2020-07-25 16:05:08 +08:00
Stephen Chung
284e58e8a1 Improve documentation on internal types. 2020-07-25 15:52:27 +08:00
Stephen Chung
a58207aaa9 Change ScriptFnDef to use ImmutableString. 2020-07-25 14:06:13 +08:00
Stephen Chung
abf66850f6 Enable custom syntax without internals. 2020-07-22 17:05:13 +08:00
Stephen Chung
e6c3f8134d Avoid copying property name for map property access. 2020-07-21 20:59:12 +08:00
Stephen Chung
a5fa8322e9 Avoid pulling in std for no-std. 2020-07-20 20:23:35 +08:00
Stephen Chung
cf36dc5a57 Support for anonymous functions. 2020-07-19 17:14:55 +08:00
Stephen Chung
2f33edb762 FIx no_std. 2020-07-19 09:10:22 +08:00
Stephen Chung
3ae7cf4018 Improve treatment of disabled symbols and custom symbols. 2020-07-17 14:50:23 +08:00
Stephen Chung
d119e13b79 Allow binding of this pointer in FnPtr calls. 2020-07-17 10:18:07 +08:00
Stephen Chung
16fbfbb606 Enable call in function-call style. 2020-07-16 12:09:31 +08:00
Stephen Chung
2a8d63fd5f Refine custom syntax. 2020-07-11 15:09:17 +08:00
Stephen Chung
ebffbf0f98 Refine docs and add custom syntax. 2020-07-10 22:01:47 +08:00
Stephen Chung
99164ebceb Add custom syntax. 2020-07-09 19:54:28 +08:00
Stephen Chung
2b3f10f2c5 Define functions anywhere during parsing. 2020-07-06 22:57:50 +08:00
Stephen Chung
3e45d5d9a5 Refine docs and API. 2020-07-06 13:01:57 +08:00
Stephen Chung
ea86888638 Add new &Module parameter to native functions. 2020-07-06 12:04:02 +08:00
Stephen Chung
495d202af4 Add new AST API. 2020-07-06 10:02:54 +08:00
Stephen Chung
e390dd73e6 Add custom operators. 2020-07-05 17:41:45 +08:00
Stephen Chung
936a3ff44a Add feature to disable symbols. 2020-07-05 15:23:51 +08:00
Stephen Chung
368b4a480b Reformat code. 2020-07-04 22:53:00 +08:00
Stephen Chung
2b2deba5e0 Remove serde from default feature. 2020-07-03 22:48:33 +08:00
Stephen Chung
78c94daf46 Add ser::to_dynamic. 2020-07-03 22:42:56 +08:00
Stephen Chung
760c13d36e Fix features. 2020-07-01 22:21:43 +08:00
Stephen Chung
e614790897 Enable function pointers even under no_function. 2020-06-30 18:34:58 +08:00
Stephen Chung
d6a08be223 Refactor. 2020-06-29 23:55:28 +08:00
Stephen Chung
527d41d0e3 No modules in scope. 2020-06-28 15:49:24 +08:00
Stephen Chung
aac04a5e53 Remove modules from Scope and use separate stack. 2020-06-27 23:56:24 +08:00
Stephen Chung
175c3ccaec OOP support. 2020-06-26 10:39:18 +08:00
Stephen Chung
58c198776f Code cleanup. 2020-06-25 11:07:46 +08:00
Stephen Chung
54c5c139f9 Add internals feature. 2020-06-23 10:43:24 +08:00
Stephen Chung
7cc1a3f5dc Change Map keys to ImmutableString to facilitate fast keys(). 2020-06-21 16:37:05 +08:00
Stephen Chung
1adf3cc39a Support for trailing commas. 2020-06-16 22:14:46 +08:00
Stephen Chung
0c6a939c66 Better convert LexError to ParseError. 2020-06-14 16:56:36 +08:00
Stephen Chung
bb691a0313 Add maximum data size limits. 2020-06-14 14:25:47 +08:00
Stephen Chung
6cc27eb9f4 Better error messages. 2020-06-11 23:21:39 +08:00
Stephen Chung
d92613eaf6 Fix parse positions. 2020-06-11 23:08:00 +08:00
Stephen Chung
8f55a15ab0 Collect parse settings into struct type. 2020-06-11 22:03:47 +08:00
Stephen Chung
0ac3a7d8b4 Use type alias TokenStream. 2020-06-11 18:13:33 +08:00
Stephen Chung
56eb659d5a Unify all functions into CallableFunction type, remove FunctionsLib. 2020-06-05 15:14:42 +08:00
Stephen Chung
ec6e3daabb Refactor. 2020-06-03 10:44:36 +08:00
Stephen Chung
b8b12055b9 Disable if-expression when parsing expressions. 2020-06-01 13:26:20 +08:00
Stephen Chung
6d190096fd Fix bug with bracket postfix when no_index. 2020-06-01 13:03:01 +08:00
Stephen Chung
cec6748ac6 Remove no_module gates to prepare for plugins. 2020-06-01 10:58:14 +08:00
Stephen Chung
5f727335a6 Add type info. 2020-05-31 12:36:42 +08:00
Stephen Chung
c9de37e8d1 Hash functions only once via custom hasher. 2020-05-31 00:02:23 +08:00
Stephen Chung
acd0f6b56b != defaults to true for different parameter types. 2020-05-30 13:49:40 +08:00
Stephen Chung
2bcc51cc45 Fix bug in index expressions. 2020-05-30 10:27:48 +08:00
Stephen Chung
854634afa0 Allow native overriding implementation of assignment operators. 2020-05-27 13:22:10 +08:00
Stephen Chung
b34d5fe3a1 Complete ImmutableString. 2020-05-26 14:14:03 +08:00
Stephen Chung
95e67c48bd Optimize op-assignment statement. 2020-05-25 20:14:31 +08:00
Stephen Chung
99ea2b33c9 Use immutable strings. 2020-05-25 13:44:28 +08:00
Stephen Chung
0374311cf6 Optimize hot path of operators calling. 2020-05-24 16:40:00 +08:00
Stephen Chung
d56634cac7 Complete built-in operators. 2020-05-24 00:29:06 +08:00
Stephen Chung
b49e1e199a Build-in certain common operators. 2020-05-23 18:59:28 +08:00
Stephen Chung
e224550861 Move boxing of ParseError into ParseErrorType. 2020-05-22 18:28:13 +08:00
Stephen Chung
4a1fd66b9f Reduce Rc/Arc wrapping for functions. 2020-05-19 22:25:57 +08:00
Stephen Chung
ab76a69b12 Avoid repeating empty TypeId's when calculating hash. 2020-05-19 20:07:51 +08:00
Stephen Chung
1824dced69 Limit expression/statement nesting depths. 2020-05-18 19:32:22 +08:00
Stephen Chung
8b5550eeb6 Complete StaticVec implementation. 2020-05-17 22:19:49 +08:00
Stephen Chung
a2c50879fe Fix dropping issues with StaticVec and use it everywhere. 2020-05-17 00:24:07 +08:00
Stephen Chung
cabceb7498 Better handling of errors during function calls. 2020-05-13 21:58:38 +08:00
Stephen Chung
996a54279c Pre-calculate property getter/setter function names. 2020-05-13 10:19:18 +08:00
Stephen Chung
ec67879759 Derive more standard traits. 2020-05-12 18:48:25 +08:00
Stephen Chung
2e28967565 Fix bug with wrong method call hash. 2020-05-12 10:20:29 +08:00
Stephen Chung
33c9be7efc Reformat. 2020-05-11 23:48:50 +08:00
Stephen Chung
4a8710a4a9 Create NativeCallable trait. 2020-05-11 13:36:50 +08:00
Stephen Chung
8aa0e2ceb4 Use StaticVec to avoid most allocations with function arguments. 2020-05-10 21:25:47 +08:00
Stephen Chung
80debbc432 Refactor. 2020-05-10 00:19:13 +08:00
Stephen Chung
a7bfac21bd Reducing boxing and sizes of Expr/Stmt. 2020-05-09 21:46:38 +08:00
Stephen Chung
79f39bd702 Pre-calculate function call hashes. 2020-05-09 16:15:50 +08:00
Stephen Chung
0d20137d6c Implement private modifier for functions. 2020-05-09 11:29:30 +08:00
Stephen Chung
d1de84fdd2 Add comments and fix documentation. 2020-05-09 10:00:59 +08:00
Stephen Chung
e50fcc385f Pre-calculate index for module-qualified calls. 2020-05-08 22:38:56 +08:00
Stephen Chung
eb52bfa28a Add export statement. 2020-05-08 16:49:24 +08:00
Stephen Chung
89d75b1b11 Fix compilation errors for no_module. 2020-05-08 14:50:48 +08:00
Stephen Chung
e6fabe58cc Unify function hash calculations, pre-hash module-qualified function calls. 2020-05-08 11:34:56 +08:00
Stephen Chung
5f12391ec6 Use hashed lookup for module-qualified functions and variables. 2020-05-08 00:19:08 +08:00
Stephen Chung
f3c0609377 Catch more assignment errors at parse time. 2020-05-07 12:25:09 +08:00
Stephen Chung
e966f5d49e Fix bug with let statement without expression. 2020-05-06 22:54:34 +08:00
Stephen Chung
d75a8bc6cd Make sure all features compile correctly. 2020-05-06 19:45:17 +08:00
Stephen Chung
88fec57394 Make module_resolver optional and remove NullModuleResolver. 2020-05-06 16:09:44 +08:00
Stephen Chung
aae9e43109 Implement module-qualified functions. 2020-05-05 17:51:40 +08:00
Stephen Chung
38e717a838 Build Module type plus engine hooks. 2020-05-05 15:00:10 +08:00
Stephen Chung
c03b162b7e Refactor code base and split into more module files. 2020-05-05 12:24:13 +08:00
Stephen Chung
143861747d Rename sub-scope/SubScope to module. 2020-05-05 10:39:12 +08:00
Stephen Chung
64036f69ca Refine modules. 2020-05-04 23:07:42 +08:00
Stephen Chung
2bdd174f16 Add import statement. 2020-05-04 19:36:58 +08:00
Stephen Chung
ead9716f6d Add namespacing syntax. 2020-05-04 17:43:54 +08:00
jhwgh1968
7011e4068f Start on namespaces 2020-05-03 12:19:01 -05:00
Stephen Chung
d83b829810 Avoid copying arguments for function calls. 2020-05-03 16:54:24 +08:00
Stephen Chung
c7c7fe3dfc Reduce size of Expr and Stmt by Boxing strings. 2020-05-01 17:32:39 +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
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
Stephen Chung
6a6c5f30de Add eval function. 2020-03-19 19:53:42 +08:00
Stephen Chung
b3efb8b264 Disallow variable names starting with _ + digit. 2020-03-18 23:09:53 +08:00
Stephen Chung
019e73bc7e Allow empty statements. 2020-03-18 18:41:18 +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
b26ca753c2 Mandatory semiclolons separating statements. 2020-03-18 10:40:07 +08:00
Stephen Chung
abe5365bfd Improve error messages to lists. 2020-03-18 10:40:07 +08:00
Trangar
c8a9df0a0a Added no_std support 2020-03-17 19:26:11 +01:00
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
01cf777961 Use matches! macro. 2020-03-14 23:41:15 +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
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
9844ae8665 Add constants. 2020-03-13 18:12:41 +08:00
Stephen Chung
9bd66c7db3 Minor improvements to the optimizer. 2020-03-12 23:46:52 +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
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
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
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
2d80ee2f18 Refine optimizer. 2020-03-10 11:22:41 +08:00
Stephen Chung
55e7af7b04 Add AST optimizer. 2020-03-09 21:57:07 +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
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
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
07e396b3f5 Allow chaining of array indexing operations. 2020-03-06 10:50:52 +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
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