Commit Graph

77 Commits

Author SHA1 Message Date
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
Irmen de Jong
dfa1d5e398 removed the ".w" word suffix (it confused the parser). 2020-09-19 23:27:40 +02:00
Irmen de Jong
49a0584c54 added a %target directive 2020-09-09 22:53:34 +02:00
Irmen de Jong
90c4a26d52 we don't implement asmsub params via @stack yet 2020-09-07 01:24:10 +02:00
Irmen de Jong
20cdcc673b identifiers can no longer start with an underscore. (this interfered with 64tass syntax) 2020-08-22 17:03:40 +02:00
Irmen de Jong
c0887b5f08 removed 'continue' statement to be able to generate more optimized loop assembly code. started with for loop optimizations 2020-08-17 19:22:29 +02:00
Irmen de Jong
c38508c262 introduced repeat loop. repeat-until changed to do-util.
forever loop is gone (use repeat without iteration count).
struct literal is now same as array literal [...] to avoid parsing ambiguity with scope blocks.
2020-07-25 16:56:34 +02:00
Irmen de Jong
0c461ffe2e removed Register expression (directly accessing cpu register) 2020-07-25 14:14:24 +02:00
Irmen de Jong
1de328b2e8 added forever-loop and optimizer 2020-03-14 18:11:04 +01:00
Irmen de Jong
3245a9b157 restricted block to only directive/subroutine/vardecl/inlineasm 2020-03-14 14:20:55 +01:00
Irmen de Jong
2b28493bba simplified module grammar rules 2020-03-14 13:44:13 +01:00
Irmen de Jong
8d1a4588d3 added 'downto' range expression 2020-03-11 20:59:14 +01:00
Irmen de Jong
ef6c731bb3 added '@' alternative string/char encoding 2020-03-11 00:32:50 +01:00