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562 Commits

Author SHA1 Message Date
Terence Parr bd87ec95e2 add setters for line/charpos to lexer/lexersimulator 2012-05-22 16:21:41 -07:00
Terence Parr 6215390408 add ctor for consistency 2012-05-20 17:28:14 -07:00
Terence Parr 5fc148381a rm toString from token stream. it affects buffer. 2012-05-20 16:49:44 -07:00
Terence Parr 990da7d1d8 add unit test 2012-05-19 18:08:56 -07:00
Terence Parr 03d7b51d3c throw exception upon bad token indexes, add getOffChannelTokensToLeft, right. pull up some off channel token methods from CommonTokenStream. renamed. 2012-05-19 14:22:52 -07:00
Terence Parr 7be2ba9d42 remove unused type param 2012-05-19 13:06:27 -07:00
Terence Parr c590ba8fd8 don't look backwards for err msg if EOF is entire input. make sure we don't use -1 rule index for ruleNames[] 2012-04-29 12:12:42 -07:00
Terence Parr 30f61b17e3 comment tweak 2012-04-15 18:30:28 -07:00
Terence Parr 35aeeb7c5c turn on building parse trees by default since we do -listener by default. 2012-04-07 11:27:18 -07:00
Sam Harwell 1ade15392b Add license header 2012-04-04 15:33:39 -05:00
Sam Harwell e11dc07275 Remove TokenRewriteStream 2012-04-04 15:33:03 -05:00
Terence Parr 585aa0a14b Merge branch 'tokenstreamrewriter' of git://github.com/sharwell/antlr4 2012-04-04 13:20:58 -07:00
Sam Harwell ff2655d379 Rename getSource() to getTokenStream() 2012-04-04 15:20:45 -05:00
Sam Harwell bbd61dca35 Remove TokenStreamRewriter.getOriginalText() (use rewriter.getSource().getText() instead) 2012-04-04 10:15:29 -05:00
Sam Harwell a85f1c17a1 Add TokenStreamRewriter.getSource() 2012-04-04 10:14:09 -05:00
Sam Harwell e4612935f2 Only need TokenStream (was overly restricted to BufferedTokenStream) 2012-04-04 10:10:33 -05:00
Sam Harwell 16046a7ec1 Proper maven reference for org.abego.treelayout.core dependency 2012-04-04 09:52:06 -05:00
Terence Parr bf9c7c3a28 Remove old TokenRewriteStream in favor of new TokenStreamRewriter that is not a stream; it feeds off of the stream to provide transformations of that original stream. Updated the comment at the top of the file. Instead of toString() we use getText(). Altered the unit tests to create a buffered stream and then create the rewriter attached to that. 2012-04-02 18:10:32 -07:00
Terence Parr 3849cd572d rm SymbolStream<T>, change all to TokenStream. all but 5 tests pass. 2012-04-02 16:49:04 -07:00
Sam Harwell 53c5aecb85 Implement UnbufferedTokenStream.get(int) within marked intervals 2012-04-01 18:23:32 -05:00
Sam Harwell 8ec9ba14c9 Implement getText within marked intervals of unbuffered streams 2012-04-01 18:22:43 -05:00
Sam Harwell d6e2e41c1f Fix stop index 2012-04-01 14:29:06 -05:00
Terence Parr e1870d16e9 added convenience getText(ctx) method to TokenStream. unlikley to need in CharStream and can get another way 2012-04-01 12:23:45 -07:00
Terence Parr 588e30bfe1 getText(...) moved to CharStream and TokenStream; cleaned up names. removed getInputString from parser. 2012-04-01 12:12:49 -07:00
Terence Parr f238d7579e added getText() to ParseTree. getText(tokens) is still really what you want but convenient for ctx.type().getText() when it's just one token. 2012-03-31 17:27:11 -07:00
Terence Parr cc20a52cdd allow special "tokens" start rule name so we can test pure lexer grammars. 2012-03-31 15:54:00 -07:00
Sam Harwell e5d7c27b09 Updated comments to indicate preference of .g4 over .g 2012-03-30 11:37:22 -05:00
Terence Parr 447a5620f0 add -diagnostics option to test rig. 2012-03-28 11:07:23 -07:00
Terence Parr bf07f7907f Merge branch 'override-ruleindex' of github.com:sharwell/antlr4 2012-03-27 15:09:50 -07:00
Terence Parr 41e97791bb Merge branch 'set-stop-token' of github.com:sharwell/antlr4 2012-03-27 15:08:57 -07:00
Terence Parr f307945d2a Merge branch 'lexer-npe' of github.com:sharwell/antlr4 2012-03-27 15:06:17 -07:00
Terence Parr 8465920343 Merge branch 'atnstate-reachability-test' of github.com:sharwell/antlr4 2012-03-27 15:05:39 -07:00
Terence Parr 169f58a3ff fix def of EMPTY->INVALID 2012-03-25 21:19:39 -07:00
Sam Harwell df2e24a228 Override getRuleIndex() in generated context objects so ParserRuleContext.ruleIndex field can be removed 2012-03-25 21:50:55 -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 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 2232ea5101 was not computing lookahead correctly in _LOOK. It assumed all epsilons were predicates. 2012-03-19 17:50:51 -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 a70cb6f36a Fix NPE in LexerATNSimulator.execDFA error recovery 2012-03-19 08:17:59 -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
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