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Cosmo
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92 Commits

Author SHA1 Message Date
CPunch 7e9b61e018 minor refactor, fixed many warnings 2021-01-01 23:06:24 -06:00
CPunch bccabdebd7 Fixed OP_INCOBJECT to properly handle dicts 
minor refactoring in OP_INCINDEX
 2021-01-01 22:52:54 -06:00
CPunch c96b155412 better unary increment support for indexes & fields 2021-01-01 22:09:42 -06:00
CPunch be7a291ff2 added SAFE_STACK flag 2021-01-01 20:02:36 -06:00
CPunch 509823e1bc detect stack overflows 2021-01-01 19:20:24 -06:00
CPunch 84f7895684 Added modulo operator '%' 
- added OP_MOD, which performs a modulo operation on the 2 <number> values on the stack. Pops the 2 values and pushes the result.
- also added TOKEN_PERCENT to the lexer, and extended binary() in cparse.c to support it.
 2021-01-01 00:47:15 -06:00
CPunch 58485d9375 better iterator example 2020-12-31 13:57:02 -06:00
CPunch e253129e50 added string.sub() 2020-12-31 02:26:06 -06:00
CPunch e993cdd9fa Added `.` get/set support for dictionaries. 
cosmoO_getObject and cosmoO_setObject were renamed to cosmoV_getRawObject and cosmoV_setRawObject respectively
`__init` is now required to be defined for a proto object to be instantiated.
other minor refactoring work done in src/cvm.c
 2020-12-30 17:51:59 -06:00
CPunch 9012f9231b Added assert() to base library 
also fixed regression in call()
 2020-12-27 13:36:17 -06:00
CPunch e7212b939d Makefile now specifies C11 2020-12-26 22:03:14 -06:00
CPunch 090cc62cce Added variadic functions 
TOKEN_DOT_DOT_DOT was added to the lexer
variadic.cosmo was added to the examples directory
 2020-12-26 22:01:22 -06:00
CPunch db8ed21746 fixed typo in 'break' and 'continue' err. msg 2020-12-24 13:55:27 -06:00
CPunch 42eec149f6 added comments to break.cosmo 2020-12-24 00:47:21 -06:00
CPunch a408353c25 added "break" and "continue" statements 
a LoopState was added to the CCompilerState struct which keeps track of breaks, start chunk index, and the start scope of the active loop.
Also, break.cosmo was added to the examples directory, 'continue' and 'break' work as expected.
 2020-12-24 00:41:00 -06:00
CPunch 31a852a127 Added cosmoV_pushFString(), and cosmoO_pushVFString(). 
cosmoV_error now pushes the error string onto the stack, as well as uses cosmoO_VFString to format strings.
cosmoV_concat is now entirely self contained, and is now stack based. Push the CValues you want to concat into strings onto the stack and call cosmoV_concat with the # of values you pushed.
 2020-12-22 15:13:11 -06:00
CPunch de3a89ad4f cosmoV_register now uses the stack to pass params 2020-12-19 21:15:12 -06:00
CPunch f6aaeb3417 fixed typos 2020-12-19 13:32:43 -06:00
CPunch 0beeee0fdf Added dictionary support to OP_ITER 
ISTRING_RESERVED was added to iStrings
call & callCFunction now use memmove instead of memcpy
Additionally, added cosmoO_setUserP, cosmoO_getUserP, cosmoO_setUserI and cosmoO_getUserI to the C API.
 2020-12-17 19:44:04 -06:00
CPunch b2c1f73e01 moved the results cap check in callCFunction 2020-12-16 03:58:56 -06:00
CPunch eede892eb0 made OP_ITER and OP_NEXT use CObjMethods 2020-12-16 03:51:50 -06:00
CPunch e5eca7bed6 Added iterable objects 
__iter and __next are now reserved IStrings, OP_NEXT and OP_ITER have also been added. A new token (TOKEN_IN) has been added to the lexer. The parser now supports the for each loop (for i, ... in <object> do ... end).
savedPushed has been removed from the CCompilerState struct.
 2020-12-15 21:21:51 -06:00
CPunch 4f3f594b82 added multiple return value support to the parser 2020-12-14 14:38:46 -06:00
CPunch 48ceca1834 multiple return value support added to VM 2020-12-12 21:53:12 -06:00
CPunch bf59f70598 added IS_METHOD to IS_CALLABLE 2020-12-12 21:17:31 -06:00
CPunch ec8f5e7e4f added foreach() 2020-12-12 18:16:31 -06:00
CPunch 219a87c79c added IS_DICT() 2020-12-12 17:36:55 -06:00
CPunch d03175c9c5 OP_COUNT expects a dictionary 2020-12-12 17:34:54 -06:00
CPunch b1facfc92f smarter caching 2020-12-09 20:46:20 -06:00
CPunch 181ef8a18c Added dictionaries {} 
Objects are now separate from {} dictionaries

the . operator now only indexes fields on objects, the [] operator can only be used on objects if the __index or __newindex functions are defined

Additionally 4 new instructions have been added to the VM: OP_NEWDICT, OP_INDEX, OP_INCINDEX, and OP_NEWINDEX.

The syntax to create a dictionary is as follows { <key> : <value>, <otherkey> : <othervalue> } eg. { "hello" : "world", "foo" : 1337 }

The Lexer & Parser was extended to add the TOKEN_COLON ':' token.
 2020-12-09 20:32:42 -06:00
CPunch 6445dae04c added module names for functions 2020-12-09 12:23:16 -06:00
CPunch 9aa7fa1381 replaced facttest.lua with fibtest.lua 
Optimized the NaN box to be byte aligned, performance under the fibtest.lua script improved by ~2.5 seconds (~31 before ~28.5 after on cpunch's machine)
also cleaned up some misc. comments
 2020-12-07 23:26:55 -06:00
CPunch f8a062919f added cosmoM_addRoot & cosmoM_removeRoot 2020-12-07 15:53:23 -06:00
CPunch aff011a8d1 minor refactoring 2020-12-07 14:35:14 -06:00
CPunch d00b803e6f added __setter and __getter 2020-12-06 14:11:33 -06:00
CPunch 005e2acd1e added cosmoO_setUserData and cosmoO_getUserData 2020-12-06 13:38:05 -06:00
CPunch 9ca67c8408 changed class -> proto 2020-12-05 17:58:56 -06:00
CPunch e0d51c191f renamed cosmoV_makeObject 2020-12-05 17:55:09 -06:00
CPunch 3a18d14a80 removed stale comments 2020-12-04 12:30:01 -06:00
CPunch d154d71163 improved nan box performance 2020-12-04 12:19:07 -06:00
CPunch b936827cc6 added support for NaN boxing (8 byte CValues!) 2020-12-04 00:04:14 -06:00
CPunch 495f1d7272 more minor refactoring 2020-11-30 12:50:55 -06:00
CPunch 0f138abedd minor refactoring 2020-11-30 12:40:36 -06:00
CPunch 08c640cd58 added # operator, improved error messages 2020-11-30 12:32:04 -06:00
CPunch 9dcd1c909a fixed needless pop in _main chunk 2020-11-27 19:42:00 -06:00
CPunch fe2bcf8ae6 fixed GC bug, extended strings 2020-11-27 19:34:54 -06:00
CPunch e784933517 fixed lexer errors 2020-11-26 12:54:45 -06:00
CPunch 9ccb258a93 added special character support to strings 2020-11-26 12:48:36 -06:00
CPunch 0745fd10a9 extended lexer, fixed table shrinking 2020-11-25 23:34:02 -06:00
CPunch bb11b3b309 added support for __newindex 2020-11-24 15:16:37 -06:00