89 Commits

Author	SHA1	Message	Date
Irmen de Jong	f67d5faeb7	allow .123 as float literal syntax. Fixes #103	2023-03-26 21:09:15 +02:00
Irmen de Jong	fd25e85d59	added unroll loop construct	2023-03-14 23:37:49 +01:00
Irmen de Jong	25199dfb43	change tokenizer so that A,X,Y now are parsed correctly as identifiers as well	2023-03-08 22:57:19 +01:00
Irmen de Jong	1860f66de5	allow "x not in array" as equivalent to "not x in array" ... update antlr parsing lib	2022-12-23 17:59:56 +01:00
Irmen de Jong	0d4dd385b8	added '%ir' to write inline IR code, '%asm' is now only for real 6502 assembly. ... (%ir is probably only used in the library modules for the virtual machine target)	2022-09-30 15:12:26 +02:00
Irmen de Jong	bb5ffb24a8	add IDEA antlr parser build info to documentation	2022-08-21 13:32:31 +02:00
Irmen de Jong	7ef4ddf0f3	fixed operator precedence: bitwise must come before comparisons	2022-08-14 12:34:00 +02:00
Irmen de Jong	41f4e22a17	introduce BOOL type	2022-07-07 22:23:56 +02:00
Irmen de Jong	5a756aaed9	Pipe expression "|>" removed from the language	2022-06-12 18:41:42 +02:00
Irmen de Jong	627aa61184	clean up subroutine inlining, basis for new try	2022-05-09 15:42:58 +02:00
Irmen de Jong	b133d51a83	make the parser report '&&' as an error instead of treating it as bitwise and followed by address-of.	2022-04-02 02:08:01 +02:00
Irmen de Jong	ed30108961	removed '**' power-operator. Use floats.pow() instead.	2022-03-27 13:16:34 +02:00
Irmen de Jong	e227cc92ff	new ast: regular subroutine has just 0 or 1 return type	2022-03-12 14:12:06 +01:00
Irmen de Jong	73dbdbcbe6	module rename	2022-03-11 21:24:16 +01:00
Irmen de Jong	96ba895b84	working on altered Pipe syntax	2022-02-27 02:42:28 +01:00
Irmen de Jong	c8cd6e9460	removed old @"screencodes" string encoding syntax (use sc:"hello" instead)	2022-02-11 22:07:14 +01:00
Irmen de Jong	6b02f2eea0	implement iso encoding and new string encoding syntax, fixes #38	2022-01-19 21:21:32 +01:00
Irmen de Jong	641477d6f6	add @requirezp and allow str/array to be on zp (with warning)	2022-01-16 17:20:32 +01:00
Irmen de Jong	c58b8a4973	fix ast to source: @shared wasn't printed ... fix grammar: @shared and @zp can occur in any order now in vardecl	2022-01-13 02:29:55 +01:00
Irmen de Jong	7dd7e562bc	pipes also as expressions, cleanup codegen, fix various typecasting issues	2022-01-08 13:45:19 +01:00
Irmen de Jong	8f3df3039a	added pipe operator `|>`	2022-01-06 22:54:18 +01:00
Irmen de Jong	de6ce4a46e	add "X in [1,2,3]" expression (efficient containment check)	2021-12-29 17:26:00 +01:00
Irmen de Jong	77c2b2b326	fix position of @shared in array var declarations so that the order is now type[] @shared	2021-12-16 20:36:05 +01:00
Irmen de Jong	33061aaa0d	fix: allow scoped variables such as cx16.rX as loop variable in forloops	2021-12-10 14:59:04 +01:00
Irmen de Jong	81deed143b	fix grammar problem: \x and \u escape sequences didn't work in character literals.	2021-12-05 18:11:40 +01:00
Irmen de Jong	a9b0400d13	fixed 'not' operator priority: it now has higher priority as or/and/xor.	2021-11-08 18:38:04 +01:00
Irmen de Jong	51b2e41879	libs updated to maven	2021-10-12 03:33:52 +02:00
Irmen de Jong	1625e4eb85	rename prog8Parser (generated java) to Prog8ANTLRParser	2021-10-09 16:56:39 +02:00
Irmen de Jong	fd1f30f92b	removed %target directive (didn't add much, too confusing, only supported single target)	2021-09-04 15:01:16 +02:00
meisl	dcc2549574	* fix 47, add tests	2021-06-18 21:55:03 +02:00
meisl	fcb1a7e4d4	* #40: fix grammar rules module and block s.t. we don't need a "synthesized double EOF" (behavior remains exactly the same)	2021-06-14 22:17:30 +02:00
meisl	ce76a7dfa5	* #40: fix grammar wrt line endings - tests pass	2021-06-14 22:04:22 +02:00
meisl	7c1de81861	* #40: fix mixed line endings test, now intentionally failing (!): also test sole \r AND do not allow any recovery, neither from parser not lexer.	2021-06-14 22:02:26 +02:00
meisl	eddad20acc	Merge remote-tracking branch 'remotes/origin/master' into issue40(EOF,EOL)	2021-06-13 22:56:24 +02:00
meisl	7daad57862	+ #40: test for mixed (Unix/Win/Mac) line endings - *TODO: test doesn't actually fail with old grammar, but a built jar does - WHY?!*	2021-06-13 22:49:54 +02:00
meisl	3496a30528	* #40: put back in fix for EOL-after-block - tests pass	2021-06-13 20:10:35 +02:00
meisl	32bad5df15	+/* #40: add tests; temporarily undo fix for EOL-after-block so we can see that tests actually fail	2021-06-13 20:08:50 +02:00
Irmen de Jong	3f58eca1be	updated gradle scripts (fixed warnings), updated some library dependencies	2021-06-13 18:10:07 +02:00
meisl	e5292696c4	- #40 grammar: remove obsolete note about line endings	2021-06-13 14:38:25 +02:00
meisl	3aa3659bc7	* #40 grammar: handle different EOLs (Win, Unix, Mac) purely in grammar	2021-06-12 20:24:15 +02:00
meisl	b8117394c0	* #40 grammar: don't require EOL after blocks, so .p8 files need not end with that	2021-06-12 17:52:44 +02:00
Irmen de Jong	0e614ad6fc	added @shared flag to vardecl to mark variable as shared with assembly code elsewhere, to not have it optimized away	2021-05-19 01:19:25 +02:00
Irmen de Jong	a9a7068818	removed support for structs. It was too much hassle and complexity and subtle bugs.	2021-04-29 00:01:20 +02:00
Irmen de Jong	a086d6e009	allow labels also in blocks instead of only in subroutines	2021-04-18 23:03:18 +02:00
Irmen de Jong	b4700af2f5	fix windows line ending (\r\n) parse errors	2021-04-05 00:12:04 +02:00
Irmen de Jong	170a0183f8	added 'inline' keyword to force inlining of trivial subroutines	2020-12-26 05:34:14 +01:00
Irmen de Jong	daaa83ee7d	improved parsing of cpu registers (no more crash when invalid register) also adding CommanderX16 virtual registers language support	2020-12-21 19:19:53 +01:00
Irmen de Jong	b7c1450121	upgrade to Antlr 4.9	2020-12-21 19:19:04 +01:00
Irmen de Jong	3ab641aa21	removed @stack in subroutine args and returnvalues, can only use variables or registers now	2020-10-30 15:02:42 +01:00
Irmen de Jong	1e988116ce	fixed precedence of comparison and bitwise operators	2020-10-11 19:02:53 +02:00