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939 Commits

Author SHA1 Message Date
Sam Harwell 7dcb148d73 CommonTokenStream now extends BufferedTokenStream<Token> instead of BufferedTokenStream<CommonToken>. Token interface provides the same information and the change helps the work on improving generics. 2012-02-23 16:13:11 -06:00
Sam Harwell d7dbef2782 Can get token start and stop index from Token interface now 2012-02-23 16:13:11 -06:00
Sam Harwell 4ae58868d7 Compile listeners and visitors with the unit tests by default to help catch compile errors with them 2012-02-23 16:13:10 -06:00
Sam Harwell db4ce6dd8e Unexpected v3 RecognitionException should cause testActions to fail 2012-02-23 16:13:09 -06:00
Sam Harwell 5ab1c3319c Make sure failed compiles result in failed unit tests 2012-02-23 16:13:08 -06:00
Sam Harwell 44df49f24f Remove tree parser methods from BaseTest 2012-02-23 16:13:07 -06:00
Sam Harwell 1492648d26 Add missing @Override annotations 2012-02-23 16:13:06 -06:00
Sam Harwell 96c08bec52 Remove unused imports 2012-02-23 16:12:02 -06:00
Terence Parr b459dafeb9 empty alternatives didn't trigger listener events. overrode getParent in ParserRuleContext to make type more specific. 2012-02-23 12:16:14 -08:00
Terence Parr 5a13ddc517 fix regression; LR rules weren't working 2012-02-23 11:37:50 -08:00
Terence Parr d30b36ca01 tweak to compile with 3.4 2012-02-23 10:05:43 -08:00
Sam Harwell 4aee8aa4dc Merge remote-tracking branch 'parrt/master' 2012-02-22 15:46:22 -06:00
Sam Harwell 7c0d5cd726 Fix use of v3 runtime generics 2012-02-22 15:44:17 -06:00
Terence Parr 8a34176d82 added listener unit tests. fixed bug that didn't create ctx getters properly for recursive rules. added Symbol extends Token to parse tree stuff. added visitTerminal to Visitor. recursive alts now track their original, unedited AltAST subtree so we can properly count rule refs etc... later. dup of RuleRefAST was making wrong node. don't gen dispatch methods if no listener. 2012-02-22 12:44:33 -08:00
Terence Parr 58ef729be5 renamed next to target. factored out to methods, commented code. 2012-02-21 12:47:34 -08:00
Terence Parr 0e23c7e2a3 Merge commit '611728a3806d6a8c9fe44a538d34b448784986c1' 2012-02-21 12:14:11 -08:00
Sam Harwell 05930b04ce Use Class.asSubclass instead of unchecked cast 2012-02-21 07:50:02 -06:00
Sam Harwell 1970ac240e Generalize several functions in TestPerformance 2012-02-20 20:59:06 -06:00
Sam Harwell 5fb389b6e4 Improve lexer performance during warm-up by tracking DFA states within exec (ATN) and using existing edges when available 2012-02-20 19:20:50 -06:00
Sam Harwell 611728a380 Update testPerformance to show information about DFA states in the lexer 2012-02-20 18:51:26 -06:00
Sam Harwell f5edb7653a Add missing @Override attributes in generated code, use hard tabs instead of spaces 2012-02-20 17:23:38 -06:00
Sam Harwell ca0b1d399c Move "metadata" methods to top of generated parser 2012-02-20 17:21:44 -06:00
Sam Harwell a81b1a17eb Extract abstract method in Recognizer for Parser.getGrammarFileName() and generated lexer's getGrammarFileName(). Make Recognizer.getTokenNames(), getRuleNames(), and getATN() abstract - implementations are always generated. 2012-02-20 17:18:57 -06:00
Sam Harwell d166e6d5d1 Emit grammar file name instead of generated class file name in generated implementation of getGrammarFileName(). Implement getGrammarFileName() in generated parser. 2012-02-20 17:14:19 -06:00
Sam Harwell 8773c34375 Fix unit tests 2012-02-20 15:58:21 -06:00
Sam Harwell 2982f4b5a6 Add comments describing the semantics of an ATNConfig set with partially predicated alts in ParserATNSimulator 2012-02-20 15:43:02 -06:00
Sam Harwell 16fa8ba4f4 Add comments describing the context depth latch in ParserATNSimulator.closure 2012-02-20 15:25:58 -06:00
Terence Parr 97660e21ae add alt labels to all alts 2012-02-20 12:26:32 -08:00
Terence Parr e9122cafa3 Merge commit '46d5458' 2012-02-20 12:22:37 -08:00
Terence Parr 1a2094b2dd merging Sam\'s fix to full ctx pred etc...; effectively did pull parrt/antlr4#15, includes fixes antlr/antlr4#14, includes fixes antlr/antlr4#15 2012-02-20 11:48:03 -08:00
Terence Parr 7287f5a2d3 prefix left-recursive alts weren't recognized with actions on end. 2012-02-20 10:51:34 -08:00
Terence Parr 642177f716 forgot to add dispatch methods in context objects. in-parse listeners should work now. 2012-02-19 11:25:15 -08:00
Terence Parr 65bd541242 add to changes file 2012-02-18 16:50:12 -08:00
Terence Parr 4e8931519c added -parse-listener option and generated code if option on. parse listener differs from tree listener 2012-02-18 16:49:05 -08:00
Terence Parr 71b75c88dd Fix regression; did not gen enter/exit in alt label structs. 2012-02-18 15:16:42 -08:00
Terence Parr c6fd897287 altered naming scheme for listeners/visitors 
* names changed. visit() -> visitX(). enter/exit() -> enter/exitX()
* capitalizing automatically now. rule s -> SContext not sContext
* no enter/exit method in generic rule context object if rule has alt labels, nor in interfaces.
* dup labels allowed in same rule
* label X or x illegal if rule x exists
 2012-02-18 12:40:47 -08:00
Terence Parr b33f157743 Merge branch 'visitors' 2012-02-16 18:14:16 -08:00
Terence Parr 725b105135 Added visitor gen mechanism, runtime support 2012-02-16 17:49:57 -08:00
Terence Parr 44c0c8ca5e dont gen visitor unless -visitor option 2012-02-16 17:45:57 -08:00
Terence Parr 2b9511f333 Merge branch 'master' of github.com:parrt/antlr4 into visitors 2012-02-16 17:41:55 -08:00
Terence Parr c098e5c729 rm file 2012-02-16 17:31:59 -08:00
Terence Parr d00ec9d227 got -no prefix options working. rm'd dup error from toolError(); rm dbg print 2012-02-16 17:31:30 -08:00
Terence Parr 100b530201 report errors with too few alt labels or redef of alt label 2012-02-16 17:14:41 -08:00
Terence Parr 66e7e0fad2 Merge pull request #16 from sharwell/parrt_master 
Fix listener name BlankJavaListener->JavaBaseListener
 2012-02-16 16:12:52 -08:00
Sam Harwell 82aac56c98 Fix rule list labels 2012-02-16 17:35:01 -06:00
Sam Harwell 0520400493 TestPerformance: print additional information about states/configs 2012-02-16 15:41:43 -06:00
Terence Parr 646b22b9ec snapshot 2012-02-16 13:36:07 -08:00
Terence Parr 4a374dab60 got visitors generated 2012-02-16 11:04:04 -08:00
Terence Parr baf62685ab snapshot 2012-02-16 10:27:56 -08:00
Terence Parr 8013bb868c stash; got lost of visitor stuff working 2012-02-15 18:28:34 -08:00