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 |
|