Commit Graph

2242 Commits

Author SHA1 Message Date
Terence Parr c81a839897 Merge branch 'master' of github.com:antlr/antlr4 2013-04-20 10:14:10 -07:00
Terence Parr 007308f4d2 Merge pull request #226 from sharwell/parser-simplification
ParserATNSimulator simplification; removes explicit DFA or ATN with stack simulation.
2013-04-20 10:13:59 -07:00
Terence Parr 43e73c8da9 add counter for stack graph nodes. 2013-04-20 10:13:02 -07:00
Sam Harwell a4d174f44b Remove statistics that lost their meaning 2013-04-18 15:52:40 -05:00
Sam Harwell aaea26ee3a Remove execDFA - it doesn't do anything execATN doesn't do 2013-04-18 15:52:37 -05:00
Sam Harwell 9206a263b7 Add error edges to DFA 2013-04-18 15:52:34 -05:00
Sam Harwell 64354e5740 Add computed state to DFA before moving to full context simulation 2013-04-18 15:52:31 -05:00
Sam Harwell 2393cfd40e Remove unnecessary locals 2013-04-18 15:52:28 -05:00
Sam Harwell 5727128722 Allow ATN fallback in parser to continue to use DFA edges when available 2013-04-18 15:52:26 -05:00
Sam Harwell a90529720e Don't try to optimize read-only configuration sets 2013-04-18 15:52:23 -05:00
Sam Harwell 2410b97aab addDFAEdge needs to return the true target state of the added edge 2013-04-18 15:52:20 -05:00
Sam Harwell 74f4938033 Remove unnecessary duplicate conditions 2013-04-18 15:52:17 -05:00
Sam Harwell 3defe6a2b1 Remove comments with incorrect concurrency requirements 2013-04-18 15:52:14 -05:00
Sam Harwell bc9fd41ae5 Remove unnecessary local 2013-04-18 15:52:11 -05:00
Sam Harwell 7a7f4a7851 Must check rule transition follow states before eliminating states in the ATN (fixes #224) 2013-04-18 14:46:11 -05:00
Sam Harwell bf4f198fbf Fix build error 2013-04-18 14:43:56 -05:00
Sam Harwell 9236477438 Fix code in TestPerformance that clears the DFA 2013-04-15 11:12:16 -05:00
Sam Harwell db85cbc257 Fix EOF handling when closure operation was skipped (fixes #218) 2013-04-12 14:02:24 -05:00
Sam Harwell bb18e14e04 Throw UnsupportedOperationException in not implemented method 2013-04-12 13:20:10 -05:00
Sam Harwell 5c2b764670 Finer locks in DFA updates 2013-04-12 13:19:40 -05:00
Sam Harwell 8b3062175d Fewer and finer locks on ATNSimulator.sharedContextCache 2013-04-12 13:19:04 -05:00
Sam Harwell 05f667d2e5 Initialize the elements of the decisionToDFA arrays when the array is created 2013-04-12 13:17:53 -05:00
Terence Parr 31bf3ceef0 Merge pull request #215 from sharwell/error-testing
Error testing
2013-04-04 11:14:09 -07:00
Sam Harwell f4ae1cf471 Updated documentation 2013-04-04 13:09:54 -05:00
Sam Harwell 4433a57baa Strict handling of redefined rules (do not attempt to generate code), fixes #210 2013-04-04 13:09:31 -05:00
Sam Harwell 7235d71cc0 Fix NPE revealed by updated testing method 2013-04-04 13:07:43 -05:00
Sam Harwell 805430177c More thorough testing of tool error reporting 2013-04-04 13:06:22 -05:00
Sam Harwell cb991ba46d Merge branch 'maven-plugin' 2013-03-27 15:08:02 -05:00
Sam Harwell 5462e2868a Fix documentation links to the antlr4 goal 2013-03-27 15:07:18 -05:00
Sam Harwell afc65faed6 Fix issues with automatic site generation (plugin-info.html and antlr4-mojo.html were not getting created) 2013-03-27 15:07:13 -05:00
Sam Harwell ff10afe9e6 Add Jim Idle as a developer to pom.xml 2013-03-27 15:07:09 -05:00
Sam Harwell 0e5cf32bf4 Merge branch 'fix-195' 2013-03-27 15:02:42 -05:00
Sam Harwell 2242948c03 Merge branch 'fix-76' 2013-03-27 15:02:17 -05:00
Sam Harwell cae9f7bbf1 Merge branch 'fix-202' 2013-03-27 15:02:07 -05:00
Sam Harwell 71cc6fba8a Merge branch 'fix-194' 2013-03-27 15:01:57 -05:00
Sam Harwell f75878b3e6 Merge branch 'fix-196' 2013-03-27 15:01:45 -05:00
Sam Harwell 961f68c865 Fix incorrect reports of label type conflicts for labels aliased across separate *labeled* outer alternatives (fixes #195) 2013-03-27 11:21:32 -05:00
Sam Harwell c592e41637 Split serialized ATN in Java target to ensure string literals are under 65535 bytes limit (fixes #76) 2013-03-27 11:04:28 -05:00
Sam Harwell 7f029a3c80 Avoid creating empty action methods in lexer (fixes #202) 2013-03-27 09:46:45 -05:00
Sam Harwell 46c12278a8 Add error 150: MISSING_LEXER_COMMAND_ARGUMENT; add error 151: UNWANTED_LEXER_COMMAND_ARGUMENT 2013-03-27 00:10:07 -05:00
Sam Harwell 551100ea37 Add error 149: INVALID_LEXER_COMMAND (fixes #190) 2013-03-26 23:57:11 -05:00
Sam Harwell 05f4b76fab Add additional unit test for empty tokens{} block in grammar 2013-03-26 23:56:19 -05:00
Sam Harwell b4413e8656 Fix handling of empty options{} block in grammar (fixes #194) 2013-03-26 23:55:53 -05:00
Sam Harwell 15a23c3cd9 Configs "in context" have special meaning for predicate transitions, so don't add them to closure busy as a visited state or some configs could be improperly eliminated from the closure set (fixes #196) 2013-03-26 23:11:20 -05:00
Sam Harwell 06375af15e Update CHANGES.txt 2013-03-26 18:54:45 -05:00
Sam Harwell 0bdf5aa4d1 Remove unused Parser utility method toStrings left over from output=template 2013-03-26 18:53:12 -05:00
Sam Harwell dd9ba73b6f Improved documentation and use of the Parser._tracer field; made the field private instead of protected 2013-03-26 18:53:09 -05:00
Sam Harwell 18bb9dc9be Updated documentation of getBuildParseTree and setBuildParseTree 2013-03-26 18:53:06 -05:00
Sam Harwell a60df9d28e Updated documentation of Parser's parse listener related methods; event trigger methods are protected instead of public 2013-03-26 18:53:03 -05:00
Sam Harwell 3acc78cf87 Use full name "listener" for variables instead of just "l" 2013-03-26 18:53:00 -05:00