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Author SHA1 Message Date
parrt 46f68c8d63 moved decls into package. messed around with AddLeaf. must distinguish between implicit and regular labels. implicit are locals, manual labels go into ctx. 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 8765]
 2011-06-26 13:20:02 -08:00
parrt 046b469f8e got all locals into return struct. all vars are visible to invoked rules via $rule::attr now. 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 8757]
 2011-06-23 17:29:51 -08:00
parrt d8edb713ed initial wack at args/return value object 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 8743]
 2011-06-22 18:04:29 -08:00
parrt 7f56ba47c3 separated setattr for lexers 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 8740]
 2011-06-22 17:12:13 -08:00
parrt 5f95cde48d cleaned up action splitting 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 8737]
 2011-06-22 16:40:42 -08:00
parrt c607e66f1a added demo target X.stg 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 8729]
 2011-06-22 15:03:47 -08:00
parrt 4e3fd8446d removed state stuff 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 8726]
 2011-06-22 14:45:28 -08:00
parrt 981aff4132 kill 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 8694]
 2011-06-21 12:03:24 -08:00
parrt 315944694f mv file 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 8688]
 2011-06-20 17:54:54 -08:00
parrt a2ed93e997 messing w/build 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 8687]
 2011-06-20 17:52:01 -08:00
parrt a7bed42c35 setting up ant build 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 8684]
 2011-06-20 17:34:57 -08:00
parrt 1d6ce54816 tweak token consts. 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 8668]
 2011-06-18 15:08:43 -08:00
parrt da633613a7 all rule indexes are 0-based now; 0..n-1 not 1..n 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 8667]
 2011-06-18 15:06:49 -08:00
parrt 1530234c29 moved from ST group file of en.stg messages to inline in ErrorType; no one made a non-English version in 4 years so... 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 8666]
 2011-06-18 14:02:16 -08:00
parrt a3b985fadf added @ModelElement annotation. model walker now descends into these in order to fill template args. 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 8665]
 2011-06-18 12:55:39 -08:00
parrt bd5df8ed53 ok, working on java again...same functionality as antlr-rewrite dir. ready to move forward 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 8664]
 2011-06-18 11:10:03 -08:00
parrt 1a17eb3be1 get to compile 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 8662]
 2011-06-18 10:35:31 -08:00
parrt bb02ed151e adding new files 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 8661]
 2011-06-17 16:44:51 -08:00
parrt 1a43396d3b adding new files 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 8660]
 2011-06-17 16:07:39 -08:00
parrt 061fff09f9 adding new files 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 8659]
 2011-06-17 16:05:00 -08:00
parrt 2ddeb7c769 adding new files 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 8658]
 2011-06-17 15:42:21 -08:00
parrt 72ee89294f add 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 8642]
 2011-06-16 10:58:51 -08:00
parrt a13068c7c2 [git-p4: depot-paths = "//depot/code/antlr4/main/": change = 8640] 2011-06-15 18:36:21 -08:00
parrt f6e54b3327 add more 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 8637]
 2011-06-14 16:29:02 -08:00
parrt 36fb229434 Rename/move file(s) from old antlr4 to antlr-rewrite; that's not antlr4 anymore 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 7912]
 2011-03-26 11:33:02 -08:00
parrt 360bd17f21 not sure 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 7819]
 2011-03-07 10:06:29 -08:00
parrt 0eccd0f3a7 not sure what i was doing; stopping dev 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 7710]
 2011-02-17 10:16:58 -08:00
parrt 0c254d7629 improve gunit in v4 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 7388]
 2011-01-02 14:50:08 -08:00
parrt 695c997f26 tweak comment 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 7167]
 2010-11-23 18:14:49 -08:00
parrt 03b147f129 make it compile 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 7066]
 2010-11-20 17:23:38 -08:00
parrt 6414fa00c6 crap; was messing with lexers but anyway just added depth back to closure 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6915]
 2010-07-07 13:38:13 -08:00
parrt 0e4fbf903d put preds in DFA not just in print out 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6913]
 2010-06-16 12:20:14 -08:00
parrt 3bf528498a move tests 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6912]
 2010-06-15 14:09:46 -08:00
parrt 4b71c478c1 huge update; preds in lexers 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6911]
 2010-06-15 14:06:56 -08:00
parrt 024f03b8d7 got started on DFA to transition table generation 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6910]
 2010-06-10 17:33:01 -08:00
parrt c18898a917 PDA for lexers are too slow; working DFA back in. DFA construction was nondeterministic due to sets not ordered sets. 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6909]
 2010-06-10 15:24:09 -08:00
parrt a017bb8feb NOT eval was messed up; handles java lexer now (slowly) 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6905]
 2010-06-08 16:34:07 -08:00
parrt 98bddc4446 got unicode and escape sequences into literals for bytecodes 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6904]
 2010-06-08 11:49:31 -08:00
parrt b9a5cf8691 range16 was hosed; got java lexer working 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6903]
 2010-06-05 16:15:20 -08:00
parrt de380d2fd1 got DFA interp working from parser grammar + unit tests 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6902]
 2010-05-28 12:17:17 -08:00
parrt 231758b0de tweak 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6901]
 2010-05-27 16:05:09 -08:00
parrt 19aecd3163 added NOT/SET ops, refactored PDA generation 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6900]
 2010-05-27 16:01:55 -08:00
parrt acf962bc28 initial DFA -> PDA compilation 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6899]
 2010-05-26 17:34:28 -08:00
parrt b1c3e8d0d7 tweak 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6898]
 2010-05-26 13:26:46 -08:00
parrt c9ae2330e0 wildcard alts make surrounding block nongreedy 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6897]
 2010-05-26 13:25:39 -08:00
parrt b4fb29b30d refactored to inline ctors 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6895]
 2010-05-26 12:37:39 -08:00
parrt ca8ea6feea hacking with Oliver Z. Lots of fixes to code gen and sync/error handling/mode stuff. 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6894]
 2010-05-25 15:54:31 -08:00
parrt 38ef035c06 fixed actions in lexer 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6893]
 2010-05-25 10:12:38 -08:00
parrt f32056f978 oops; adaptor created wrong dup nodes 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6892]
 2010-05-24 15:48:55 -08:00
parrt 259ec8f693 clean up 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6889]
 2010-05-23 16:56:33 -08:00
parrt 8ee1042f03 added start rule; fixed error recovery set stuff 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6887]
 2010-05-23 16:41:44 -08:00
parrt 865437647d rule invoke follow was off 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6886]
 2010-05-23 10:12:55 -08:00
parrt f69f3f2c09 refactored 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6885]
 2010-05-23 09:05:05 -08:00
parrt e1577a8071 reworked look comp for loops 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6884]
 2010-05-22 13:16:21 -08:00
parrt eaaa98bde9 got sync in 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6883]
 2010-05-22 12:23:36 -08:00
parrt 03d9f0ba32 Got rid of the fields listed in the output model object hierarchy; created the exception throwing templates 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6882]
 2010-05-22 10:27:11 -08:00
parrt 33c8efe7e5 finished dyn scope trans. unit tests 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6880]
 2010-05-21 13:45:12 -08:00
parrt be72c49e53 got dyn scope code gen partially going 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6879]
 2010-05-20 15:28:34 -08:00
parrt 89b05e0954 got start on action trans testing 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6878]
 2010-05-20 13:00:09 -08:00
parrt 05ef22d9e7 got basic attr action stuff in 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6877]
 2010-05-20 11:46:22 -08:00
parrt 1b0186329c snapshot 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6876]
 2010-05-19 16:42:08 -08:00
parrt 3324f181f4 good start on action translation 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6875]
 2010-05-18 17:01:48 -08:00
parrt b315dd4ae4 reorg snapshot; separate LexerSharedState; pass ctx as arg to funcctions 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6874]
 2010-05-18 14:10:31 -08:00
parrt e1ccf08680 Implemented token vocab option 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6873]
 2010-05-17 15:10:53 -08:00
parrt 118d225066 got actions into lexer; reorg'd 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6872]
 2010-05-17 13:28:04 -08:00
parrt f5cc4efc1b got basic lexers generated 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6871]
 2010-05-16 15:00:56 -08:00
parrt 563de77ec4 move exceptions over from v3 runtime. add bitset defs.. 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6869]
 2010-05-16 12:14:05 -08:00
parrt dfffbe7ef3 improved funcs; args back in; push/pop to func def. 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6868]
 2010-05-14 15:07:50 -08:00
parrt 5a1607e884 merged args/retvals into one object 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6867]
 2010-05-14 14:22:04 -08:00
parrt 161dd26006 got rule scope going 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6866]
 2010-05-13 18:10:13 -08:00
parrt 82b93e717d got lookahead _la decl done 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6864]
 2010-05-13 11:59:04 -08:00
parrt d1b8c3229d reorg 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6863]
 2010-05-12 16:50:23 -08:00
parrt adc231ddae reorg 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6862]
 2010-05-12 14:52:47 -08:00
parrt 01002decf7 reorg 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6860]
 2010-05-10 16:02:52 -08:00
parrt 4cd721efa9 add method 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6859]
 2010-05-10 16:01:24 -08:00
parrt e218632b67 got LL(1) plus loops in 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6858]
 2010-05-10 15:50:48 -08:00
parrt 930b1e1236 got LL(1) star loops in 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6857]
 2010-05-10 13:26:54 -08:00
parrt 2384c42698 tweaked LA(1) var 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6854]
 2010-05-10 10:59:30 -08:00
parrt 883a00a4b0 got simple LL1 (..) and (..)? in; added Decl concept 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6851]
 2010-05-09 16:15:08 -08:00
parrt 3e1f43117e template names = class names; reorg'd char stuff; got bitsets defined. 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6850]
 2010-05-09 12:11:50 -08:00
parrt cab4d7d197 added comments 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6849]
 2010-05-08 15:36:31 -08:00
parrt d822cb8b23 removed alt as unnecessary arg to LOOK in linear approximator; added FOLLOW computation 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6848]
 2010-05-08 15:35:03 -08:00
parrt 3b7b45787a forget lexers 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6847]
 2010-05-08 15:00:55 -08:00
parrt 8fa7179c6d track AST nodes -> NFA now and add more code gen 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6846]
 2010-05-08 14:58:22 -08:00
parrt 5baff5d37e snapshot 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6845]
 2010-05-07 13:12:28 -08:00
parrt 07625981fb got good start on code generator 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6844]
 2010-05-06 17:54:58 -08:00
parrt fbaeb50e5e track finally action separately now 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6843]
 2010-05-06 11:55:49 -08:00
parrt 9913972caa adding initial src code generation output model objects 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6842]
 2010-05-05 15:52:29 -08:00
parrt c310c3b3a1 optimization: don't add intermediate closure addrs to closure; did same for parser DFA construction as i did for NFA VM. 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6841]
 2010-05-05 12:22:21 -08:00
parrt 27d9f25ec2 simplified label computation 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6839]
 2010-05-04 12:04:49 -08:00
parrt b0ca11f46b got sempreds in 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6838]
 2010-05-04 11:17:29 -08:00
parrt e6d65be27b rewinds now and does with feeling for actions in rules 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6837]
 2010-05-03 17:02:47 -08:00
parrt cf7a730b31 reworked how i assign label indexes 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6836]
 2010-05-03 16:14:20 -08:00
parrt 689687f0ed reorg so instrs in separate package. added label/save; added code gen at least for actions/sempred. 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6834]
 2010-05-02 17:11:30 -08:00
parrt 61603d18a9 more tests, fixes ANTLR-189. recursion works; rewinds properly. 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6833]
 2010-05-01 13:48:25 -08:00
parrt 16ad680adb recursive calls work 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6832]
 2010-05-01 13:23:08 -08:00
parrt f6f444db52 got QID calling ID working 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6831]
 2010-05-01 13:10:49 -08:00
parrt f3e6d4644d got INT calls DIGIT working 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6830]
 2010-05-01 12:46:47 -08:00
parrt 9dbc6a43fd added exec version that handles stack and new ThreadState / context. unit tests 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6829]
 2010-05-01 11:38:18 -08:00
parrt 541350bbe3 handles nongreedy + and * loops. rewinds properly to last good accept if we kept going and failed. 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6828]
 2010-04-30 17:37:07 -08:00
parrt 6b55114dd0 got it to kill all addrs within a rule once we hit its accept state; needed for nongreedy loops. 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6827]
 2010-04-30 16:54:38 -08:00
parrt 7cf42fe4dd reorg a bit 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6825]
 2010-04-30 13:54:10 -08:00
parrt a576c16905 got thompson's working it seems 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6823]
 2010-04-29 17:33:29 -08:00
parrt 0516292911 got basic NFA code gen and interp working 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6822]
 2010-04-29 11:37:11 -08:00
parrt 4093bb326e add todo 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6821]
 2010-04-22 13:08:47 -08:00
parrt 3015778202 added in NFA VM prototype 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6820]
 2010-04-22 13:07:16 -08:00
parrt 41c0225adf fix how decision numbers set in lexer nfas 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6819]
 2010-04-20 16:13:38 -08:00
parrt 55899d032c got modes sort of working 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6818]
 2010-04-20 15:29:43 -08:00
parrt 91f92d9b6c added test for modes in non lexers 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6817]
 2010-04-19 15:30:01 -08:00
parrt 849060e55a added "mode ID;" to the grammar. 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6816]
 2010-04-19 15:18:13 -08:00
parrt 529933b0ba reworked ErrorManager to be instance, tool makes one. errors go to tool.errMgr and back to tool for emitting out listener list. fixed unit tests to go with it. 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6814]
 2010-04-12 12:00:22 -08:00
parrt c29f0e1d7c figured out unit test issues; sem pipeline bailed out too early and also setting errorlistener didn't reset error count 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6813]
 2010-04-11 11:26:32 -08:00
parrt 2faaf7bc7f added cached hashcode check to equals 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6812]
 2010-04-11 10:55:47 -08:00
parrt 2646c177b1 comment out template tests, 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6811]
 2010-04-11 10:55:26 -08:00
parrt c2fd73647a added empty/non-empty test into nfa context ambig check; was missing. added comments 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6810]
 2010-04-11 10:47:08 -08:00
parrt 37b7f46d40 more tests 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6809]
 2010-04-10 17:40:36 -08:00
parrt f6eaa737a4 more tests 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6808]
 2010-04-10 16:50:12 -08:00
parrt 47a3f66fea added more DFA unit tests 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6807]
 2010-04-10 16:19:10 -08:00
parrt dcadda638e got some unit tests in 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6787]
 2010-04-04 15:45:24 -08:00
parrt c2f24b5f8a sorted DFA output, added approx tests, got unit tests working again; notSet messed up. impl set transitions. 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6786]
 2010-04-02 13:32:47 -08:00
parrt d67e0d6a56 removed unused recursion errors 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6785]
 2010-04-01 15:50:59 -08:00
parrt ddc285a6c1 update comment 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6784]
 2010-03-31 17:13:25 -08:00
parrt 856c532174 update comment 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6783]
 2010-03-31 17:07:49 -08:00
parrt 067b6b60f6 don't pass configs down through closures 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6782]
 2010-03-31 17:06:35 -08:00
parrt a6f0d43a36 Reorganized to pass a proposed NFA configuration to closure instead of all those parameters. 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6781]
 2010-03-31 15:49:19 -08:00
parrt e9fd3d8b8c got new alg working :) added recursed bit to context. 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6780]
 2010-03-27 12:24:58 -08:00
parrt 2a9fb1bba6 clean up 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6779]
 2010-03-27 11:00:16 -08:00
parrt 63342b1b1e snapshot 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6778]
 2010-03-27 10:59:24 -08:00
parrt 09974258fb move out of way but keep 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6777]
 2010-03-27 10:54:05 -08:00
parrt 2f5eb69cdd handles recursive lexer rules now 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6776]
 2010-03-26 16:12:01 -08:00
parrt 5d57017098 added context and started using NFAConfig for lexer DFA 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6775]
 2010-03-26 15:48:04 -08:00
parrt cb7445cf36 got basic lexer DFAs in (I think i need to use NFAConfigs though) 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6774]
 2010-03-26 15:29:47 -08:00
parrt f7445e961b tweak 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6773]
 2010-03-25 16:52:08 -08:00
parrt e52880931f rm some output 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6772]
 2010-03-25 16:25:19 -08:00
parrt d24af6fd8a rm misleading comment 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6771]
 2010-03-25 16:19:44 -08:00
parrt d94c4744ec added lin approx lookahead 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6770]
 2010-03-25 16:19:19 -08:00
parrt 8650c29627 reorged a bit; improved msg about recur ovf. 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6768]
 2010-03-23 12:07:29 -08:00
parrt a87f6e7666 got more messages for recursion in there. 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6767]
 2010-03-22 17:29:49 -08:00
parrt ad036f9ab1 wasn't killing all states 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6766]
 2010-03-22 17:15:42 -08:00
parrt f871e2dbf7 only gen if >0 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6764]
 2010-03-22 14:41:27 -08:00
parrt 2e85e0d3a7 got left recur msg in 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6763]
 2010-03-22 12:35:33 -08:00
parrt 3e81cbc786 got hidden pred message working 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6762]
 2010-03-22 12:24:13 -08:00
parrt c175549e43 got insuff pred warning in 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6761]
 2010-03-20 16:21:37 -08:00
parrt 2aa34fc41e got line num etc... into ambig, unreachable warnings 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6760]
 2010-03-19 17:00:06 -08:00
parrt d72dbb7af4 wow. added dfa minimization 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6755]
 2010-03-16 17:16:07 -08:00
parrt c967b39f44 after experimenting with m, r 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6754]
 2010-03-15 15:23:39 -08:00
parrt e70287954a got sample input sequence and grammar mapping working for ambig paths 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6753]
 2010-03-15 11:55:56 -08:00
parrt 773832bd4b fixed up ambig/dangling stuff 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6752]
 2010-03-13 17:25:42 -08:00
parrt f242c09d46 made DOTGen nonrecursive; add DFA verification stuff 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6749]
 2010-03-13 13:04:18 -08:00
parrt bf9c0dd5a2 got sem pred analysis in for stack limited NFA conversion 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6748]
 2010-03-11 17:44:12 -08:00
parrt 18a69d4550 got full analysis in minus sem preds 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6747]
 2010-03-09 15:46:56 -08:00
parrt d7cf809489 tweak 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6746]
 2010-03-09 11:41:28 -08:00
parrt 42a1489a48 got draft of DFA conversion working; gen's DOT files for DFAs. Works for recursive prediction example 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6743]
 2010-03-08 18:22:21 -08:00
parrt 665b64fee0 have pieces of DFA conversion working 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6742]
 2010-03-07 16:16:10 -08:00
parrt 6ad8ff2a46 moved lots of crap from v3 for DFA display 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6741]
 2010-03-07 14:18:03 -08:00
parrt 61fbb6571d fixed left-recur check, adding dfa stuff 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6740]
 2010-03-07 12:12:08 -08:00
parrt 309cb6d623 add missing 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6739]
 2010-03-07 11:21:56 -08:00
parrt 4125ed8fb4 got left-recursion core in 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6738]
 2010-03-06 17:50:19 -08:00
parrt 572aeb0071 got more NFA constr. tests in; added range 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6737]
 2010-03-06 14:39:54 -08:00
parrt 6832a3c89c added +, rule ref, etc... 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6736]
 2010-03-04 18:31:07 -08:00
parrt d7bda19fd1 more work on NFA 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6735]
 2010-03-04 15:56:47 -08:00
parrt bf08801022 got more NFA created 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6732]
 2010-02-26 19:13:08 -08:00
parrt 29175a418c working on NFA factory 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6730]
 2010-02-25 19:00:33 -08:00
parrt 0795563bab separate lexer/parser nfa factory 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6729]
 2010-02-25 17:51:33 -08:00
parrt 33a8d69814 adding nfa building infrastructur 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6728]
 2010-02-25 12:22:21 -08:00
parrt d5801b91d7 add fields and NFA/DFA 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6727]
 2010-02-24 13:41:22 -08:00
parrt 6571ca437a add specialized NFA states 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6726]
 2010-02-24 13:11:30 -08:00
parrt cbb8a6917a reorg, de-emphasis label fields 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6725]
 2010-02-24 11:51:32 -08:00
parrt 80ea7cf0db reorg 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6724]
 2010-02-24 11:10:13 -08:00
parrt d2b5f95016 adding state stuff 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6723]
 2010-02-24 11:04:24 -08:00
parrt 66ec9fa9fd added comments and we are now ready to build NFA, hooray! 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6722]
 2010-02-23 12:09:08 -08:00
parrt 4fb0e7db70 stop processing if syn err. 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6721]
 2010-02-23 11:53:59 -08:00
parrt 3872f92017 fix unit tests; all pass 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6720]
 2010-02-23 11:36:12 -08:00
parrt 2e6aee85af fixed unit tests 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6719]
 2010-02-23 11:29:52 -08:00
parrt 49d7d03238 fixed up import symbols and tokens{} section in imports 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6718]
 2010-02-23 11:20:37 -08:00
parrt 0e38fd9c47 detect missing ';' on rule 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6709]
 2010-02-20 17:28:43 -08:00
parrt 483c5881a1 got imported rule thing worked out 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6705]
 2010-02-17 12:31:06 -08:00
parrt 1a5dfde6b5 handle invalid template syntax %x.y = 3 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6701]
 2010-02-16 17:55:48 -08:00
parrt c08812ea54 cleaned up, added $ids check for list labels 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6700]
 2010-02-16 17:03:55 -08:00
parrt 340af98839 cleaned up resolving. resolver interface is only 3 methods now 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6699]
 2010-02-16 14:25:02 -08:00
parrt 6ec90d61d9 refactored resolving; clean up in next push 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6698]
 2010-02-16 13:25:02 -08:00
parrt 9c8e4380fc got more tests in; about to refactor resolving. 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6697]
 2010-02-16 10:32:51 -08:00
parrt 29c602c202 got dynamic scope checking in 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6696]
 2010-02-15 16:38:59 -08:00
parrt 846e25d9cb rewrote resolver to return attr and scopes 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6695]
 2010-02-15 14:25:02 -08:00
parrt d23c9cb527 snapshot 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6694]
 2010-02-15 13:28:11 -08:00
parrt e38535a9bc got attribute checks done 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6693]
 2010-02-15 12:55:04 -08:00
parrt 68719b8df7 got test harness going 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6691]
 2010-02-12 17:46:33 -08:00
parrt b108a7cf2a got actions/scopes into grammar 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6690]
 2010-02-12 17:19:47 -08:00
parrt 66f179823d rename 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6689]
 2010-02-12 16:13:04 -08:00
parrt 172851245e refactoring resolving; alts know about rules and those know about grammars. 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6688]
 2010-02-12 15:41:56 -08:00
parrt b3f7c8e3cc got more symbol resolution in 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6687]
 2010-02-11 13:57:38 -08:00
parrt e825a77466 made listener for action splitter 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6686]
 2010-02-11 11:17:29 -08:00
parrt b51019140c got basic semantic checker for attributes written 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6685]
 2010-02-10 17:21:13 -08:00
parrt f94ef660f4 add action splitter 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6684]
 2010-02-10 16:01:20 -08:00
parrt edde1ae80d REWRITE_OR_OP_WITH_NO_OUTPUT_OPTION 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6683]
 2010-02-10 12:05:33 -08:00
parrt cf04cf14a0 fix error nums 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6682]
 2010-02-10 11:44:54 -08:00
parrt 25be3b0172 handled scope/arg errors; added tests 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6681]
 2010-02-10 11:40:22 -08:00
parrt 56a0940360 added unit tests for scope parser 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6680]
 2010-02-10 10:42:57 -08:00
parrt 6f2a5f3c57 got initial scope parser copied from v3 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6679]
 2010-02-09 18:21:56 -08:00
parrt 1cea245655 did REWRITE_ELEMENT_NOT_PRESENT_ON_LHS 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6678]
 2010-02-08 18:00:37 -08:00
parrt 974c9556fd start tracking tokens after -> in rewrite; added test 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6677]
 2010-02-07 16:56:15 -08:00
parrt 795df39aaa finished LABEL_TYPE_CONFLICT 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6676]
 2010-02-07 15:22:46 -08:00
parrt 8d0d3e1c94 add tests for symbols; check LABEL_CONFLICTS_WITH_RULE, LABEL_CONFLICTS_WITH_TOKEN, SYMBOL_CONFLICTS_WITH_GLOBAL_SCOPE (label v scope, token v scope, rule v scope) 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6675]
 2010-02-07 14:09:22 -08:00
parrt ad5bf33eb4 finished SCOPE_REDEFINITION (new), TOKEN_ALIAS_REASSIGNMENT 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6674]
 2010-02-07 12:44:49 -08:00
parrt 2cf2898a04 added rule arg checks and undefined rule 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6671]
 2010-02-06 16:40:12 -08:00
parrt 1ba8487726 added rule and action redef; options copied to lexer now too. 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6670]
 2010-02-06 16:29:05 -08:00
parrt 09eb3b5753 split AST for combined grammar into two, copying to lexer grammar. 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6669]
 2010-02-06 14:58:26 -08:00
parrt 6d4a521ec0 forgot to add 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6668]
 2010-02-05 14:21:25 -08:00
parrt 6f7e52ec9e got some symbols collected; renamed. 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6667]
 2010-02-05 14:21:02 -08:00
parrt ffd60dc26b add def sym; fix errors so they ignore right of -> 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6666]
 2010-02-04 18:01:47 -08:00
parrt 9b0d27b1b7 more unit tests 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6660]
 2010-02-03 16:30:37 -08:00
parrt 81bcfe56dc got basic test harness for grammar errors 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6659]
 2010-02-03 16:25:19 -08:00
parrt 6829fc9e47 check for tokenVocab in import done 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6658]
 2010-02-03 13:09:12 -08:00
parrt b50c813cc5 got invalid import error done 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6657]
 2010-02-03 12:54:49 -08:00
parrt f3fb19b921 got wildcard as root error detected; tweaked how we call DOT/WILDCARD 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6656]
 2010-02-03 11:10:34 -08:00
parrt b004c36bce got tree filter mode option check in. reorg'd GRAMMAR node in tree. 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6655]
 2010-02-02 18:27:30 -08:00
parrt f7807ade10 got more ast op checks in 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6654]
 2010-02-02 17:45:40 -08:00
parrt 0ca7573e8b update comment 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6653]
 2010-02-02 14:43:34 -08:00
parrt bfa9e934f1 checking for REWRITE_FOR_MULTI_ELEMENT_ALT 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6652]
 2010-02-02 14:42:54 -08:00
parrt 8991dfeafc check count of rules and prequels. 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6651]
 2010-02-01 18:52:25 -08:00
parrt c7b6dff683 increased specificity of tree node types. Got options stored into AST properly. Added <...> token options for hetero trees. Using ID to allow more syntax in some cases instead of TOKEN_REF. 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6650]
 2010-02-01 17:41:32 -08:00
parrt 004f15bfb1 checking for illegal tokens everywhere 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6649]
 2010-02-01 14:31:14 -08:00
parrt 9b47afdf8f checking for illegal args on token ref 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6647]
 2010-01-31 18:00:34 -08:00
parrt d81ae7478d refactored. checking for illegal token ref 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6646]
 2010-01-31 17:02:41 -08:00
parrt e248e8dbe0 started new structure for semantics; XXXTriggers and XXXChecks 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6643]
 2010-01-31 14:27:35 -08:00
parrt b49707ce4a errors show file/line now; got a few semantic checks in 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6642]
 2010-01-31 14:05:07 -08:00
parrt 08d8a0db23 got error handling with v4 ST working; no error loops etc... 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6641]
 2010-01-31 13:08:09 -08:00
parrt c9d6efc7c5 move to v4 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6634]
 2010-01-30 15:49:58 -08:00
parrt f04dab7b83 got error message stuff in better shape. started semantics pipeline 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6631]
 2010-01-30 14:30:02 -08:00
parrt 493177c04e add new stuff 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6624]
 2010-01-27 18:12:44 -08:00
parrt f49b99ec3e keep in repo so people can build 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6622]
 2010-01-27 17:27:35 -08:00
parrt 7f63527ce1 adding initial antlr v4 files 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6621]
 2010-01-27 17:20:51 -08:00