80e05a9acf
refactor: changed parser.h, added Node
...
So just added node back but now clearly separated by tokens and nodes of
the AST as it should be, now real rework the mess that is the parser
2026-05-13 10:02:55 -06:00
e30b3d7175
addition: proccessing of prefix op
2026-05-12 18:33:52 -06:00
59f99059bb
refactor: changes and additions ot parser
2026-05-12 18:15:36 -06:00
b7e1cdf3a6
refactor: made parser work with arrayslices and new result types
2026-04-24 09:06:47 -06:00
7ad4eba123
fix/refactor: Modified evaluate and changed it to evaluate_tree
...
So i did what the last commit said, also fixed parse_expr because it was
still using malloc for allocating new nodes so i made it use arena_alloc
like it should, did the very first tests so it's all good, i think is
readdy to merge.
2026-04-13 08:44:30 -06:00
e4ec102cb9
rework: AST now uses an arena for allocation
...
For now it works but i dont really like that i use ParseResult, i mean
is necessary but i think i will try to make it cleaner so that i can
just directly use like parse and pass tath into evaluate, that would
require to move the main evaluate funciton into evaluate_tree or
something and evaluate takes the arena, uses evaluate_tree and frees
the arena, will try that the next commit but for now this version works
perfectly.
2026-04-13 07:57:36 -06:00
fb27e1e34c
addition: added arena library to this shit
2026-04-13 06:40:31 -06:00
92d142b9cf
It works, basic but works, need to move out logic to places, like ASTNode array shouldn't be on the lexer or future logic for fractions and error handling in the evaluator. Just the things at the top of my head
2026-03-25 11:30:12 -06:00
845673fb0e
FUCK YEAH, it works, it was the is_valid thing fo slices that was inverted, did the test by brute force and damn, is the expected AST
2026-03-25 10:22:54 -06:00
f11b6f8c12
print funtion added, not tested
2026-03-25 06:59:52 -06:00
7d28b69790
added parse, just need a few more helper funtions to start testing some things
2026-03-24 21:44:08 -06:00
0d883ae978
WOW, finally making some sense, i think i get it, finally got the skelleton, gonna keep reading for adding more interesting things and doing things right, for now i think i got the parse_expr
2026-03-24 21:36:14 -06:00
acd5e9781e
DAMN, i still don't get it, i really don't want to ask some AI to do it but damn, i'm finding it REALLY difficult, is like the 4th article i read, i hope this is the one and that i can get going for fucks sake
2026-03-24 21:04:36 -06:00
27787308f2
Read a pratt parsing article, i think i can do it, got nud and led the right way i think
2026-03-24 11:19:47 -06:00
6377515558
Starting with the lexer, i'm starting to comprehend better what pratt parsing is and how to apply it. For now just declaring basic structure and functions
2026-03-13 07:58:38 -06:00
317e9f3b6b
Jut setting all up for the calculator
2026-02-28 13:59:02 -06:00
