Stephen Chung
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cb6171ebcd
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Merge branch 'constants'
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2020-03-14 14:33:56 +08:00 |
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Stephen Chung
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b3a22d942a
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Allow AST optimization based on external Scope.
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2020-03-14 14:30:44 +08:00 |
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Stephen Chung
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d5adee2209
|
Allow chained assignments.
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2020-03-14 11:51:45 +08:00 |
|
Stephen Chung
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e5ed2f4be5
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Update api.rs
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2020-03-13 23:09:45 +08:00 |
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Stephen Chung
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c7a6777b70
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Merge branch 'master' into master
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2020-03-13 18:27:53 +08:00 |
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Stephen Chung
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9844ae8665
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Add constants.
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2020-03-13 18:12:41 +08:00 |
|
Jarkko Kuukkanen
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6c72e3c48b
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Change filename to path for clarity
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2020-03-13 12:07:51 +02:00 |
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Jarkko Kuukkanen
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8c1c37666d
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Make every file evaluation use PathBuf instead of str
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2020-03-13 11:53:14 +02:00 |
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Stephen Chung
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2a181e5aab
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FIX - fix minus/negative number conflict.
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2020-03-13 16:54:00 +08:00 |
|
Stephen Chung
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9bd66c7db3
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Minor improvements to the optimizer.
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2020-03-12 23:46:52 +08:00 |
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Stephen Chung
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55dcd2f0f4
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Fix call_fn calls with only one argument.
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2020-03-12 15:30:42 +08:00 |
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Stephen Chung
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560da5fdc6
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Allow call_fn with only one parameter; consume can retain functions, eval cannot.
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2020-03-12 14:54:14 +08:00 |
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Stephen Chung
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e24d3a7ade
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Allow overloading of script functions.
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2020-03-12 13:02:13 +08:00 |
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Stephen Chung
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1765d302b9
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Minor refactor.
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2020-03-12 12:40:28 +08:00 |
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Stephen Chung
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66edd28fb3
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Do not optimize AST for dump_ast.
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2020-03-12 12:39:33 +08:00 |
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Stephen Chung
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0d1a240292
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Expand range function to cover all integer types.
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2020-03-12 12:32:26 +08:00 |
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Stephen Chung
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a02c0cfaa0
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More optimizations.
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2020-03-11 23:43:10 +08:00 |
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Stephen Chung
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952932f64c
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Reduce cloning.
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2020-03-11 23:43:04 +08:00 |
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Stephen Chung
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7c4d22d98a
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Add no_function feature to disable script-defined functions.
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2020-03-11 13:28:12 +08:00 |
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Stephen Chung
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047f064cd1
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Add dump_ast function for debugging.
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2020-03-11 11:39:15 +08:00 |
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Stephen Chung
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880bce1114
|
General cleanup.
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2020-03-11 11:03:18 +08:00 |
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Stephen Chung
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708c285a0a
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Add only_i32 and only_i64 features.
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2020-03-10 23:06:20 +08:00 |
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Stephen Chung
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e22aaca5c1
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Make sure all tests run with all features.
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2020-03-10 19:48:47 +08:00 |
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Stephen Chung
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cc772c6e2a
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Add no_float feature to disable floating-point.
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2020-03-10 18:32:01 +08:00 |
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Stephen Chung
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52b5732bcb
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Add no_inidex feature to disable arrays and indexing.
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2020-03-10 17:10:33 +08:00 |
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Stephen Chung
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f3bcb2a10d
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Simplify call_fn API, no need to pass &mut references.
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2020-03-10 14:09:05 +08:00 |
|
Stephen Chung
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2d80ee2f18
|
Refine optimizer.
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2020-03-10 11:22:41 +08:00 |
|
Stephen Chung
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feaad4e0da
|
Group use of std under one root.
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2020-03-10 10:07:44 +08:00 |
|
Stephen Chung
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bae9946291
|
Allow engine to retain functions across runs.
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2020-03-10 09:30:12 +08:00 |
|
Stephen Chung
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55e7af7b04
|
Add AST optimizer.
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2020-03-09 21:57:07 +08:00 |
|
Stephen Chung
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c467ffd58d
|
Comment out optimizer for successful build.
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2020-03-09 21:52:43 +08:00 |
|
Stephen Chung
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5b5fd162be
|
Use ? operator in tests.
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2020-03-09 21:09:53 +08:00 |
|
Stephen Chung
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1ca9db4379
|
Fix i64.powi() to i64.pos()
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2020-03-09 14:15:32 +08:00 |
|
Stephen Chung
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b9d562eba4
|
Add standard math functions and make power functions checked.
|
2020-03-09 11:42:10 +08:00 |
|
Stephen Chung
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e54fb54da2
|
Catch indexing errors at compile time.
|
2020-03-09 10:41:17 +08:00 |
|
Stephen Chung
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01d04f717b
|
Natively handle negative numbers in tokenizer instead of the neg() function.
|
2020-03-09 10:10:19 +08:00 |
|
Stephen Chung
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c5b40783ef
|
Add unchecked feature to remove arithmetic operations checking.
|
2020-03-08 23:14:18 +08:00 |
|
Stephen Chung
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b1b25d3043
|
Add fallible functions support and replace most arithmetic operations with checked versions.
|
2020-03-08 22:47:13 +08:00 |
|
Stephen Chung
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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 |
|