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1243 Commits

Author SHA1 Message Date
Sam Harwell be4caa3d11 Fix tests affected by c6365fb5e2 2012-03-25 21:50:30 -05:00
Sam Harwell bdda174af6 Set stop token even when RecognitionException occurs. Add ParserRuleContext.exception field to hold exception if one occurs. Resolves antlr/antlr4#49. 2012-03-25 21:50:12 -05:00
Terence Parr 2b5896e83b Merge branch 'master' into stack-graphs-integration 2012-03-25 10:08:29 -07:00
Terence Parr 542e700644 fix antlr/antlr4/#48 (getText from parse tree node). Don't NPE when start/stop null in getSourceInterval. 2012-03-25 10:01:27 -07:00
Terence Parr 4ea3c73d1f cleaned up interval stuff. moved getSourceInterval to ParserRuleContext; renamed create to of() in Interval. 2012-03-24 18:17:35 -07:00
Terence Parr c6365fb5e2 removed config list (huge) from default message. 2012-03-24 16:56:36 -07:00
Terence Parr e228e88ac5 tweak to remove insuff pred method 2012-03-24 16:48:26 -07:00
Terence Parr 6791bf60cf Merge commit '3f1f76d' into parrt-default-error-listener 
Conflicts:
	runtime/Java/src/org/antlr/v4/runtime/ANTLRErrorStrategy.java
	runtime/Java/src/org/antlr/v4/runtime/DefaultErrorStrategy.java
	runtime/Java/src/org/antlr/v4/runtime/DiagnosticErrorListener.java
	runtime/Java/src/org/antlr/v4/runtime/atn/ParserATNSimulator.java
 2012-03-24 16:44:47 -07:00
Terence Parr b1bcde76b7 Merge commit '768bfc0' into parrt-default-error-listener 2012-03-24 16:40:09 -07:00
Terence Parr 05ea1bc65f Merge pull request #47 from parrt/master 
Lots of fixes; just pushing from active repo parrt/antlr4
 2012-03-21 10:14:12 -07:00
Terence Parr b035ceec9e EMPTY gives "" not "$" now. rename closure->closure_. had return in wrong spot in closure for-loop. fix fromRuleContext. 2012-03-20 19:06:52 -07:00
Terence Parr 0f969af947 added in Sam's popAll to deal with loop end push/pop stuff. passes LR tests and all but 2 sempred tests. does some JavaLR.g4 parsing too. 2012-03-20 18:06:00 -07:00
Terence Parr 9318391664 tweak to fromRuleContext. more sempred tests work. 2012-03-20 12:32:28 -07:00
Terence Parr 55ed1a45bf lexer wasn't using new prediction context. weird. put in functionality for $ merge in full ctx mode. removed configs array in ATNConfigSet. ATNConfigSet wasn't tracking lexerActionIndex from config. ATNConfigSet now maps key to ATNConfig. 2012-03-20 12:12:18 -07:00
Terence Parr 5945b29a86 got more working 2012-03-19 19:58:04 -07:00
Terence Parr 7e9a86a3e1 got TestATNInterpreter working 2012-03-19 18:47:41 -07:00
Terence Parr 48d663667b pull from master 2012-03-19 18:03:32 -07:00
Terence Parr 2232ea5101 was not computing lookahead correctly in _LOOK. It assumed all epsilons were predicates. 2012-03-19 17:50:51 -07:00
Terence Parr 85b40c7d2e shelve 2012-03-19 17:47:57 -07:00
Sam Harwell bd7796544d Update comments 2012-03-19 08:33:55 -05:00
Sam Harwell 5e0f9a4490 Ensure target non-null in Transition constructor (additional runtime-side consistency check). 2012-03-19 08:33:36 -05:00
Sam Harwell 4bc615d72f Ensure that serialized transitions only point to states which weren't removed. Add unit test for a current failure case (will be a regression test once fixed). 2012-03-19 08:32:34 -05:00
Sam Harwell a70cb6f36a Fix NPE in LexerATNSimulator.execDFA error recovery 2012-03-19 08:17:59 -05:00
Terence Parr 974ae65cb9 shelve 2012-03-18 20:21:39 -07:00
Terence Parr 90516272fe snapshot 2012-03-18 15:39:08 -07:00
Terence Parr 7233177441 got integrated graph stacks to compile. commit so i can look at sam's 2012-03-18 15:20:52 -07:00
Terence Parr 3a79aa15ba move new classes into proper package locations 2012-03-18 13:45:13 -07:00
Terence Parr 8d8f256a8c comment 2012-03-18 13:35:12 -07:00
Terence Parr 650c0fac0d more unit tests; works. 2012-03-18 13:33:45 -07:00
Terence Parr 17defc62f6 got array merge in; lots more unit tests. single level array merge working. 2012-03-18 13:11:03 -07:00
Terence Parr bdb2aa9d15 initial add of graph-structured stack. some unit tests. only got singleton merge in there. 2012-03-17 19:21:52 -07:00
Sam Harwell ea434982fb Pull error reporting outside of try/finally to ensure errors are not hidden 2012-03-17 17:38:05 -05:00
Terence Parr ea7037dd2d missing semicolon 2012-03-16 14:29:07 -07:00
Terence Parr 9a0aaacbee rm k=1 chk to report early ambiguity. 2012-03-16 14:11:21 -07:00
Terence Parr 102980dffd make T.g same 2012-03-14 13:20:24 -07:00
Terence Parr 28ee391c81 Merge remote-tracking branch 'sharwell/loops-recursion-test' 2012-03-14 13:09:19 -07:00
Sam Harwell 0ec7f1528c Clean up testLoopsSimulateTailRecursion, move to TestFullContextParsing. 2012-03-14 15:04:01 -05:00
Sam Harwell ee0bc39b53 Add unit test for loopsSimulateTailRecursion 2012-03-14 14:08:22 -05:00
Terence Parr 6887c86d5e shelve 2012-03-14 12:04:18 -07:00
Sam Harwell ae871dcc07 Rename exec/exec to execDFA/execATN 2012-03-13 19:27:52 -05:00
Sam Harwell aeb43069aa Move reach variable inside loop. Remove unnecessary ATNConfigSet clone. 2012-03-13 19:25:39 -05:00
Sam Harwell 51a15ac4a7 ATNConfigSet prior to error is closure, not reach. Reach is empty. 2012-03-13 19:25:38 -05:00
Sam Harwell 83c680850e Only create a new ATNConfigSet for reach when no DFA edge is available 2012-03-13 19:25:38 -05:00
Sam Harwell 9d774c6543 Separate handling of DFA and ATN transitions during lexer atn sim. 2012-03-13 19:25:37 -05:00
Sam Harwell 1f60da9cfd Handle DFA error states in lexer atn exec 2012-03-13 19:25:37 -05:00
Sam Harwell 590558c4d8 Combine DFAExecState and ATNExecState so we no longer need to throw exceptions in LexerATNSimulator.failOrAccept for valid inputs 2012-03-13 19:25:31 -05:00
Terence Parr aca3e0ddb2 make trim parse trees singular 2012-03-12 15:40:22 -07:00
Terence Parr dc627158e6 loop invar. code motion 2012-03-12 14:19:19 -07:00
Terence Parr 2fc9760ba7 Merge remote-tracking branch 'sharwell/ambig-sempred' 2012-03-12 13:50:45 -07:00
Terence Parr 2d76dd8193 Merge commit 'bbff5bd' 2012-03-12 13:26:24 -07:00