Nathan Braswell
|
7a865b82e9
|
Use std:cerr for errors
|
2015-03-14 02:42:07 -04:00 |
|
Nathan Braswell
|
64fcb6b0b7
|
Traits for function templates working! Need to finish for objects and specilizations, and I think also else statements.
|
2014-07-18 08:52:15 -07:00 |
|
Nathan Braswell
|
22fbd61360
|
Fixed a pretty bad error in isNullable logic, I must have been tired. Also, edited grammer to support a[n].b, which was previously done with wrong operator precedence so that that construction was illegal. vector.krak still doesn't quite parse, but that's because of some error with if (!name) which I will fix later. Bedtime.
|
2014-07-02 01:18:27 -07:00 |
|
Nathan Braswell
|
03770028ad
|
Fixed some bugs in Parser::firstSet and added a bit of caching. It still doesn't work quite right, though, there's some problem with nullable left recursion. However, it's better than it was, and I need to go to bed. More work later.
|
2014-06-30 01:57:50 -07:00 |
|
Nathan Braswell
|
7f902880c5
|
Cleaned up and added line number to error messages
|
2014-02-20 18:24:04 -05:00 |
|
Nathan Braswell
|
62933af8f8
|
Basic structures work, prep work for function pointers and other stuff,a couple of bugs fixed.
|
2014-01-19 18:20:52 -05:00 |
|
Nathan Braswell
|
53b45f360d
|
Now generates for all files that have been imported. CGenerator uses this to generate all files AND a shell script with the compile command to compile the generated C file.
|
2014-01-01 17:29:19 -06:00 |
|
Nathan Braswell
|
dbf1820428
|
Can import other files now. (in same directory, use filename without .krak file extention) Right now, still need to compile both files with kraken.
|
2013-12-31 23:43:49 -06:00 |
|
Nathan Braswell
|
935cc6f968
|
Added generator-dependent compilation and simple passthrough that allows us to have non-cheated emitted, printing c-code for the first time! (no typechecking or anything yet, but we'll get there). It's also still rough.
|
2013-12-22 01:34:59 -06:00 |
|
Nathan Braswell
|
f273deaedc
|
FINALLY fixed an error that took weeks. Turned out that the ParseRule was shallow copied, and the lookahead was not copied correctly. So it got extended and thus skipped over the state when it should have been redone.
|
2013-12-18 18:05:21 -06:00 |
|
Nathan Braswell
|
77f2b0a3e5
|
Lot's of work on a CGenerator, AST and language improvements
|
2013-11-01 02:52:18 -04:00 |
|
Nathan Braswell
|
b9ffe33d0b
|
Made Symbol always stack, not heap, allocated. Finally fixed bugs with ASTTransformation.
|
2013-10-02 03:15:20 -04:00 |
|
Nathan Braswell
|
0110672f50
|
Added in structure for tree transformations.
|
2013-09-26 15:16:58 -04:00 |
|
Nathan Braswell
|
f07582e692
|
Fixed up grammer to resolve some ambiguities.
|
2013-08-27 16:47:33 -04:00 |
|
Nathan Braswell
|
e868c240d8
|
Added current, in progress grammer/
|
2013-08-27 13:23:37 -04:00 |
|
Nathan Braswell
|
d1f2ba5fc8
|
Fixed the bug! Probabally other bugs too.
|
2013-08-26 15:37:49 -04:00 |
|
Nathan Braswell
|
84274ed138
|
A bit more work.
|
2013-08-23 01:51:58 -04:00 |
|
Nathan Braswell
|
35a0677d07
|
Still in progress
|
2013-08-22 15:41:30 -04:00 |
|
Nathan Braswell
|
2eaf640855
|
In progress
|
2013-08-16 00:03:26 -04:00 |
|
Nathan Braswell
|
d21f521266
|
Have a nullableParts generator now. It works for simple cases and may work for advanced cases, but more testing is required to ensure full usability.
|
2013-08-13 14:01:53 -04:00 |
|
Nathan Braswell
|
3a5d94caaa
|
Started adding the nullable parts machinery. Also started to fix addStates for RNGLR and null reductions so it only truncated the rule to what had already been parsed, but now it looks like it maybe shouldn't truncate at all and use pointer position for length. However, I have to go to bed and will pick up later.
|
2013-08-12 00:02:50 -04:00 |
|
Nathan Braswell
|
af0c1f0a81
|
Fixed some more DOT generation stuff.
|
2013-08-11 01:15:26 -04:00 |
|
Nathan Braswell
|
ea42cb5bc7
|
The out of orderness was actually the fault of the dot graphing program, not Kraken, so that's good news. DOT generation has also been modified so that it properly inserts \n's (actually \n's) where line returns are so that dot can parse the \n and not the line return.
|
2013-08-11 00:37:12 -04:00 |
|
Nathan Braswell
|
b292bd15ae
|
Now parses into parse trees! Still does not add the null-reducable trees, and there are a few ordering mistakes, but it works.
|
2013-08-10 18:24:37 -04:00 |
|
Nathan Braswell
|
9f3370481e
|
Fixed all syntax errors, but NULL crops up where it shouldn't. Checks for it as stop-gap, creates very truncated trees. Does run, and still correctly accepts. Calling it a night.
|
2013-08-09 04:39:43 -04:00 |
|
Nathan Braswell
|
31d7c02ef9
|
Finished writing first code for turning the RNGLR recognizer into a parser. Doesn't compile yet, needs lots of bugfixing, but I'm calling it a night.
|
2013-08-08 02:44:17 -04:00 |
|
Nathan Braswell
|
680d978dcb
|
Problem was actually in grammer, fixed it. Also made identical rules with different lookahead merge. Now just started on creating parse trees. Stopping for night.
|
2013-08-06 01:49:45 -04:00 |
|
Nathan Braswell
|
9460bacf1c
|
Fixed some problems with grammer loading of null rules and rules non-terminals and terminals that had the same name
|
2013-08-04 14:24:20 -04:00 |
|
Nathan Braswell
|
d5b33efb22
|
Null rules work in RNGLR now, but there seems to be a bug where somehow some states/rules get no lookahead.
|
2013-08-02 15:21:42 -04:00 |
|
Nathan Braswell
|
49d149bc1f
|
RNGLR Recognizer now works for grammers without null rules.
|
2013-08-02 02:47:01 -04:00 |
|
Nathan Braswell
|
9887555dd5
|
Have almost got the RNGLR recognizer. Something is wrong with the GSS, I think when it's built. It seems to sometimes have parents as children, or something.
|
2013-07-31 23:51:05 -04:00 |
|
Nathan Braswell
|
733fe1c08d
|
Changed Table to store vectors of actions, changed Parser appropriately.
|
2013-07-28 23:48:10 -04:00 |
|
Nathan Braswell
|
6d7b38a03b
|
More work towards RNGLR. First, NodeTree is now a template. Second, I've started writing the actual GLR parser and GSS and other things, but am still in the first write process.
|
2013-07-28 19:45:08 -04:00 |
|