51 Commits

Author	SHA1	Message	Date
Irmen de Jong	ed8267b1ec	tinyvm	2018-02-25 16:43:00 +01:00
Irmen de Jong	de3bca0763	const folding cleanups and explicit notion of assignment LHS	2018-02-20 00:08:41 +01:00
Irmen de Jong	5d7e31ed74	fix some errors	2018-02-13 23:11:36 +01:00
Irmen de Jong	79283a4117	cleanups	2018-02-13 22:14:59 +01:00
Irmen de Jong	fb1a4aa4ea	character literals (strings of len 1) are no longer automatically converted to byte integers	2018-02-11 15:11:14 +01:00
Irmen de Jong	780443ddab	character literals (strings of len 1) are no longer automatically converted to byte integers	2018-02-11 14:18:22 +01:00
Irmen de Jong	890fcffdfa	fixes	2018-02-08 23:35:50 +01:00
Irmen de Jong	d18876ee70	incrdecr codegen	2018-02-03 02:23:06 +01:00
Irmen de Jong	a560982b7e	incrdecr codegen	2018-02-03 01:44:14 +01:00
Irmen de Jong	76755cf57d	stuff	2018-02-02 22:42:09 +01:00
Irmen de Jong	43a59817bf	expression float consts	2018-02-02 00:12:17 +01:00
Irmen de Jong	d299742ddf	fixed ast parent pointers	2018-01-30 01:38:37 +01:00
Irmen de Jong	4d70e3d42f	more explicit use of Expression, fixed some optimizations	2018-01-29 23:39:01 +01:00
Irmen de Jong	2a662ba256	more optimizations	2018-01-28 23:13:29 +01:00
Irmen de Jong	197a4e503e	improved const var evaluation, more tests, added const_num_val() on certain nodes	2018-01-27 01:07:00 +01:00
Irmen de Jong	baf3adfa8a	more optimizations	2018-01-24 01:27:38 +01:00
Irmen de Jong	31c6186245	zero division checks and more optimizations	2018-01-24 00:41:50 +01:00
Irmen de Jong	6573368a69	more semantic checks and codegen	2018-01-23 22:47:35 +01:00
Irmen de Jong	861379c4d7	generalized Ast node tree by giving all classes .nodes attribute	2018-01-18 22:31:16 +01:00
Irmen de Jong	9b77dcc6b8	more semantic code checks	2018-01-16 01:47:55 +01:00
Irmen de Jong	8fc6a5ada9	convert bool to 1/0 and single char to byte	2018-01-15 02:26:36 +01:00
Irmen de Jong	afc4ba8ff0	fixed a bunch of issues	2018-01-15 00:46:27 +01:00
Irmen de Jong	10d0dbe80b	improved sourceref column calculation when dealing with tabs, added more error checks	2018-01-14 18:02:39 +01:00
Irmen de Jong	07387f501a	restructure code generator	2018-01-14 15:18:50 +01:00
Irmen de Jong	ee9a5716b0	vars init	2018-01-14 02:32:03 +01:00
Irmen de Jong	7218c17689	var inits	2018-01-13 16:02:41 +01:00
Irmen de Jong	614f90fc35	tweaks	2018-01-12 00:55:47 +01:00
Irmen de Jong	534bf2f252	codegen vars	2018-01-11 23:46:31 +01:00
Irmen de Jong	29060f3373	expression	2018-01-10 23:45:10 +01:00
Irmen de Jong	0bb5f98768	code generation	2018-01-10 00:12:25 +01:00
Irmen de Jong	14e36a8708	code generation v2 started	2018-01-09 21:38:19 +01:00
Irmen de Jong	b8506ee7d4	optimize, tests, refactor	2018-01-09 00:05:55 +01:00
Irmen de Jong	7d8c2bf161	optimize	2018-01-08 03:18:38 +01:00
Irmen de Jong	12c3ddd207	renames	2018-01-07 23:48:31 +01:00
Irmen de Jong	68c1d2af4c	comp	2018-01-07 20:39:39 +01:00
Irmen de Jong	18526469ed	plyparsing more or less done	2018-01-07 04:39:21 +01:00
Irmen de Jong	16b95cf3e9	plyparsing more or less done	2018-01-07 04:01:06 +01:00
Irmen de Jong	d92f91f22f	fix syntax errors	2018-01-05 20:48:34 +01:00
Irmen de Jong	3c70790fbf	ply	2018-01-04 04:53:15 +01:00
Irmen de Jong	6511283bb8	refactor	2018-01-02 02:19:34 +01:00
Irmen de Jong	8a99844140	register preserve is no longer the default	2018-01-01 23:24:39 +01:00
Irmen de Jong	5bfca554a4	shifting by more than 1 bit possible	2018-01-01 18:57:12 +01:00
Irmen de Jong	57bc7d49bc	incr decr fixes	2018-01-01 18:09:59 +01:00
Irmen de Jong	aa2f3dd169	screen scroll	2018-01-01 16:41:08 +01:00
Irmen de Jong	6922ea2a0b	float incr/decr	2018-01-01 05:17:16 +01:00
Irmen de Jong	3dcfa42574	float incr/decr by 1	2017-12-31 16:07:52 +01:00
Irmen de Jong	1ab253b4a1	ast refactor	2017-12-31 04:10:27 +01:00
Irmen de Jong	2f6ef28c80	rename	2017-12-31 03:30:38 +01:00
Irmen de Jong	a5283bfc7b	allow floats in ZP, if_pos and if_neg added, ZP allocations more flexible	2017-12-31 00:54:06 +01:00
Irmen de Jong	e67e4c0b13	allow just ? in sub return spec	2017-12-30 21:36:42 +01:00