35 Commits

Author	SHA1	Message	Date
Kayne Ruse	97e72550da	Removed under-used optimization options	2022-08-19 19:27:23 +01:00
Kayne Ruse	4f0aebc32f	Type casting is working:	2022-08-19 19:24:07 +01:00
Kayne Ruse	9365541c8f	Removed extra parameter	2022-08-19 17:56:35 +01:00
Kayne Ruse	16291bd1af	Declare variables with a type but no value allowed	2022-08-19 17:52:24 +01:00
Kayne Ruse	574a864dd0	Reworked the type system, types now have a single value	2022-08-17 17:39:33 +01:00
Kayne Ruse	8d12db7dbe	Some declaration guards	2022-08-15 03:12:10 +01:00
Kayne Ruse	4cda75df11	Added a limit to string and identifier lengths	2022-08-15 02:53:30 +01:00
Kayne Ruse	9e899f5974	Got scope-based variable shadowing working	2022-08-14 21:32:13 +01:00
Kayne Ruse	4aa6f75ea7	Expression statements and assignemnts are working	2022-08-14 19:57:24 +01:00
Kayne Ruse	e9ab6f3f96	Variables now persist between statements	2022-08-13 21:27:39 +01:00
Kayne Ruse	afad0d99cb	I think var declarations are working correctly; no type checking yet	2022-08-13 15:57:30 +01:00
Kayne Ruse	55aa6eb273	The value is displaying correctly, but not the type	2022-08-12 17:27:57 +01:00
Kayne Ruse	7424a681d6	Fixed a segfault	2022-08-12 15:14:21 +01:00
Kayne Ruse	53f0996fd1	Types are being read into the variable declaration, not yet used	2022-08-12 15:06:41 +01:00
Kayne Ruse	2f18989f25	Types now exist, but they're not being embedded into bytecode yet	2022-08-12 09:11:43 +01:00
Kayne Ruse	80b64cf21e	Fixed division by zero bugs	2022-08-12 07:26:58 +01:00
Kayne Ruse	00812e7a73	pre-computed identifer hashes	2022-08-11 18:36:03 +01:00
Kayne Ruse	1430aefdf3	Bugfix when strings are unterminated	2022-08-11 14:01:33 +01:00
Kayne Ruse	32ac46d9a0	Fiddled with the .toy file	2022-08-11 12:05:04 +01:00
Kayne Ruse	380b7a3699	fixed a bug	2022-08-10 18:22:02 +01:00
Kayne Ruse	67f7b3e436	Arrays and dictionaries have been implemented, read more ... The arrays and dictionaries are currently being printed out correctly, afaik. This means I should be able to go back and work on the type system, assuming nothing happens.	2022-08-10 17:42:04 +01:00
Kayne Ruse	6a883bde96	Parser is reading variable declarations, read more ... This is an incomplete process. It's supposed to be robust enough to support the types of arrays and dictionaries, but arrays and dictionaries aren't implemented in the literals yet, so that's my next task. I'll come back to variable declarations later.	2022-08-10 11:01:32 +01:00
Kayne Ruse	6d5549fc8e	Added scopes using '{}' symbols, read more ... I've also added a new literal type called 'identifier'. This will be used for variable names, and has a type mask embedded in it.	2022-08-08 15:02:12 +01:00
Kayne Ruse	3fb952e3c2	Minor tweaks	2022-08-08 03:42:48 +01:00
Kayne Ruse	ceeca9d40f	Fiddling with -Wpedantic	2022-08-07 21:39:21 +01:00
Kayne Ruse	3b89e216cc	Fixed an non-optimized grouping bug	2022-08-07 16:46:54 +01:00
Kayne Ruse	9a415738d9	Implemented groupings	2022-08-07 15:04:19 +01:00
Kayne Ruse	d7fda480fd	Added assert keyword, with re-routable print and assert outputs	2022-08-07 12:26:04 +01:00
Kayne Ruse	7ff232c814	Removed a trace statement	2022-08-06 14:52:59 +01:00
Kayne Ruse	a05b93975e	Basic arithmetic works	2022-08-06 14:50:22 +01:00
Kayne Ruse	0048c92cf5	Adjusted some includes	2022-08-06 06:16:14 +01:00
Kayne Ruse	6b33895f75	Added optimisation levels	2022-08-06 05:59:29 +01:00
Kayne Ruse	bfaf4e83bb	Fixed a string comparison bug	2022-08-05 17:11:21 +01:00
Kayne Ruse	cd05d5d84a	Got the compiler partially working	2022-08-05 16:29:12 +01:00
Kayne Ruse	1ff32fe101	Lexer partially working	2022-08-03 14:06:54 +01:00