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344 Commits

Author SHA1 Message Date
parrt 32a375bbf7 I split the tree interface into multiple simpler ones and removed the methods that can modify a node. Either you should use the adapter or, you know the concrete type and then you can call those methods directly not through the interface. The whole point of the interface is to be flexible but then for consistency users must use the adapters. I'm also starting to pull helper methods into a Trees "module". I also renamed CommonTree to be CommonAST. I also renamed the adapters appropriately. 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9040]
 2011-09-04 12:02:07 -08:00
parrt 783f1bc38f Split token into read-only and writable portions. added release method. moved the methods around that get input streams and token streams between interfaces. simplify the character stream interface by moving the gas line and get characterization methods to the lexer. 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9039]
 2011-09-03 17:36:14 -08:00
parrt 5c6f35abef did some reorganization 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9038]
 2011-09-03 11:52:23 -08:00
parrt c1aa0fcd10 New parse tree mechanism 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9037]
 2011-09-03 09:18:26 -08:00
parrt 104f39acde working on parse trees 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9036]
 2011-09-02 17:15:36 -08:00
parrt 7aad57fe49 add 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9035]
 2011-09-02 16:18:25 -08:00
parrt 62549b65bf add dbg classes. add mark/rewind 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9034]
 2011-09-02 16:17:37 -08:00
parrt 085dd05bf1 got parser nongreedy loops going 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9032]
 2011-08-12 19:51:12 -08:00
parrt f44c49a8b8 got lexer nongreedy loops going 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9018]
 2011-08-07 11:19:34 -08:00
parrt a9782118ac add 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 8985]
 2011-08-04 08:56:08 -08:00
parrt d926ec9661 WOOT! all left-recursive tests pass 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 8972]
 2011-07-31 18:14:47 -08:00
parrt ec5d74c83e removed all traces of FORCED_ACTION 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 8971]
 2011-07-31 12:36:07 -08:00
parrt a7f2bc31ac ok, got new simple semantics in for sempreds; no forced actions and preds always eval unless ctx dependent, in which case they need to bein original rule. 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 8970]
 2011-07-31 11:58:59 -08:00
parrt 328444244f backing out changes; tried 2 stacks; too complicated 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 8969]
 2011-07-31 10:38:48 -08:00
parrt d2651a50a6 backing out changes; tried 2 stacks; too complicated 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 8968]
 2011-07-31 10:38:23 -08:00
parrt c713b3dd2d rm print 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 8967]
 2011-07-30 17:22:56 -08:00
parrt e32bae3276 rebuilt ATN structure for ()* and ()+; two decisions each now unless single alt. 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 8966]
 2011-07-30 17:20:57 -08:00
parrt cf54eea3b3 set type 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 8965]
 2011-07-30 15:25:14 -08:00
parrt 64e12dbfa5 add method 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 8961]
 2011-07-30 11:49:49 -08:00
parrt 2ebedba421 debugging 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 8933]
 2011-07-29 15:45:31 -08:00
parrt 0168e0837a finished getting unit tests for action/pred exec during ATN simulation 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 8932]
 2011-07-29 14:49:16 -08:00
parrt b90b073450 getting more unit tests in 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 8924]
 2011-07-29 14:05:19 -08:00
parrt 4b5cd3a9ba We're forced to exec args, even if dependent on _localctx. If no actual context to use, create dummy context to use for arg eval only. 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 8922]
 2011-07-29 11:45:27 -08:00
parrt dcfb804ed3 added method to get context for non-arg rules 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 8921]
 2011-07-28 19:36:56 -08:00
parrt cce6c70b2e fixed context in sempred. don't exec forced actions either if in outer context and dependent. 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 8920]
 2011-07-28 15:15:41 -08:00
parrt 3d15daccad got predicate issue resolved. executes preds if not dependent on context and no dipping into outer context 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 8919]
 2011-07-28 12:43:28 -08:00
parrt 0cb91817d9 not tested but put locals into attr lookup for rule and code gen chunks + java.stg 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 8917]
 2011-07-28 10:29:12 -08:00
parrt 10d7a79324 reorg; cleanup. added ast.g ptr setting to nodes created during left-recursion elim. 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 8915]
 2011-07-27 17:03:54 -08:00
parrt e084c12483 rm gated sem pred and other weird variants 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 8914]
 2011-07-27 16:50:13 -08:00
parrt 9328c164af set type 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 8913]
 2011-07-27 16:45:02 -08:00
parrt 2db09cdeb9 rm scopes for rules/grammar, added locals [int i, int j] for rules. i do not generate anything for the LOCALS tree at moment 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 8912]
 2011-07-27 16:43:16 -08:00
parrt 2136287966 tweak 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 8911]
 2011-07-27 15:55:30 -08:00
parrt 078e2ab47c java.g working again. 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 8910]
 2011-07-26 10:56:24 -08:00
parrt fd3f8b17c9 ~sets weren't working; got closer to java.g working again. 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 8909]
 2011-07-25 18:09:00 -08:00
parrt c6fa2fce6e decided to clean up a bit, backtracking from updating current to have inner/outer context. will try with full ctx again. 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 8908]
 2011-07-25 16:49:33 -08:00
parrt 76ca9ba0d5 a bit of clean up 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 8907]
 2011-07-24 16:24:18 -08:00
parrt a29feac1bf a bit of clean up 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 8906]
 2011-07-24 16:18:21 -08:00
parrt 613c802c8c rm dead code 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 8905]
 2011-07-24 15:26:52 -08:00
parrt b4b02bb813 cleaned up atn construction / set detection / unit tests. still not done full context in parser simulation 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 8904]
 2011-07-24 15:25:17 -08:00
parrt 1fcc12a7ad changes to ATN simulator just before I try adding context back in. 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 8903]
 2011-07-24 13:20:49 -08:00
parrt 66da1f723a got unit tests working again for interp; got args funcs in output 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 8902]
 2011-07-24 11:48:43 -08:00
parrt d51784a250 got lexer actions working again 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 8901]
 2011-07-23 12:58:09 -08:00
parrt ba9f5d54e7 tweak 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 8900]
 2011-07-22 18:18:43 -08:00
parrt 3b52eb4e6a snapshot 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 8899]
 2011-07-22 17:19:26 -08:00
parrt 40f9e867cd 23 import grammar unit tests pass 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 8896]
 2011-07-20 18:55:23 -08:00
parrt 36f3590f6c got rule props in for current rule; fixed yet another freakin bug in implicit lexer extraction. 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 8895]
 2011-07-19 19:18:16 -08:00
parrt 6dab71e160 symbol issue test working again 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 8894]
 2011-07-19 16:44:35 -08:00
parrt 66933e36a2 got token aliases checks done 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 8893]
 2011-07-19 11:54:37 -08:00
parrt c6904bb21b imports get merged into root grammar now. 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 8872]
 2011-07-18 13:31:24 -08:00
parrt 5ffe679514 part of rename 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 8870]
 2011-07-16 15:47:01 -08:00