2920ad0d1a
* Updated documentation for IntSet
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* Reimplemented IntervalSet.subtract and IntervalSet.complement to operate over the complete range of supported values
* Expanded several methods in IntervalSet to operate on any IntSet
* Mark COMPLETE_CHAR_SET and EMPTY_SET as read-only
2014-06-16 14:23:52 -05:00
0575c59fc6
Merge pull request #629 from sharwell/fix-542
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Consistent handling of element options applied to alternatives
2014-06-16 10:44:35 -07:00
6eeafacb88
Consistent handling of element options applied to alternatives ( fixes #542 )
2014-06-16 12:41:31 -05:00
a812c32a22
Support multiple epsilon elements at the end of a left-recursive rule alternative ( fixes #625 )
2014-06-16 12:08:56 -05:00
9cbf473195
Add regression tests for #625
2014-06-16 12:08:56 -05:00
51430018d0
getMinElement now supports values < 0. Checked and shouldn't affect any uses. subtract() from set with EOF, wiped out all negative values. added tests.
2014-06-14 13:14:32 -07:00
633d4e2e19
Merge pull request #620 from sharwell/fix-543
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Fix documentation comments generated for labeled alternatives
2014-06-10 16:45:21 -07:00
662ef9bfac
Merge pull request #619 from sharwell/sempred
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Updated documentation and add argument validation assertion for SemPred
2014-06-10 16:44:23 -07:00
63069a571d
Merge pull request #618 from sharwell/fix-563
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Fix cases where file encoding was not handled properly in the tool
2014-06-10 16:43:51 -07:00
8abe81aaa6
Merge pull request #621 from parrt/token-names-vs-literals-fix
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errors should display literal if no token name avail.
2014-06-10 16:37:33 -07:00
0c0fd67082
Merge pull request #616 from parrt/test-profiler-with-generated-code
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test profiler with generated code. dump profile information using toStri...
2014-06-10 18:05:24 -05:00
a1c0319b41
test profiler with generated code. dump profile information using toString as dump() no longer available.
2014-06-10 18:04:12 -05:00
0355f17f04
errors should display literal if no token name avail.
2014-06-10 15:47:28 -07:00
00f95b4a29
Fix documentation comments generated for labeled alternatives ( fixes #543 )
2014-06-10 17:34:04 -05:00
50cc4ac736
Updated documentation and add argument validation assertion for SemPred
2014-06-10 17:33:31 -05:00
156696be18
Fix cases where file encoding was not handled properly in the tool ( fixes #563 )
2014-06-10 17:32:59 -05:00
fdc46c53e6
Merge pull request #617 from sharwell/fix-588
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Fix 588
2014-06-10 15:09:34 -07:00
9e7b13105d
Fix optimizer incorrectly removing predicate transitions from the ATN ( fixes #588 )
2014-06-10 16:32:01 -05:00
e4fa8f75d4
Add regression test for #588
2014-06-10 16:31:16 -05:00
58c1ad6cb8
Refactor shared load() method to BaseTest
2014-06-10 16:30:48 -05:00
8447661a28
add unit test for issue 550
2014-06-10 12:10:01 -07:00
358a1025d2
tweaks per Sam's comments. Just pushing straight to master.
2014-06-10 11:28:43 -07:00
fa2ed459c6
Had lost some stuff
2014-06-07 00:57:13 +08:00
fd9d707d95
tests granularity
2014-06-07 00:52:39 +08:00
0692334c9f
unwanted format change
2014-06-07 00:13:38 +08:00
bf83ee42bc
Oops, removed some unwanted changes
2014-06-07 00:08:59 +08:00
00eb4f89ca
Merge branch 'Improved-tests-granularity' into Preliminary-enhancements-for-Python-target
2014-06-07 00:01:13 +08:00
5778570faf
warningw to be fixed separately
2014-06-06 23:54:52 +08:00
4545a8f5d0
resolved the Lexer listener/visitor issue by changing the tests grammar
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using @members to @parser::members
2014-06-06 23:41:18 +08:00
33fd1804ff
Merge branch 'Preliminary-enhancements-for-Python-target' into Improved-tests-granularity
2014-06-06 23:08:27 +08:00
c46acf0031
cleanup after merge
2014-06-06 23:07:26 +08:00
f75e15258f
merged preliminary python enhancements
2014-06-06 23:02:50 +08:00
1592609e89
Improves the granularity of tests, thus helping narrow down differences
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in behaviour between the reference Java target and other targets that
use the same test suite
2014-06-06 22:52:55 +08:00
ff67ae5d19
Merge branch 'master' of https://github.com/antlr/antlr4 into Preliminary-enhancements-for-Python-target
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Terence's implementation
2014-06-06 19:47:47 +08:00
36da0daad7
no longer passing Parser/Lexer masquerading as superClass option.
2014-06-05 19:22:09 -07:00
b8a91b9e3f
Preliminary changes for Python
2014-06-06 03:13:09 +08:00
bc566605b1
Leave just one version spec in tool. Not looking externally anymore.
2014-06-04 17:23:47 -07:00
cc36281ce2
new definition of context sensitivity required change in test code. Updated profiler per Sam's comments.
2014-06-03 22:04:02 -07:00
8d17f43f57
Merge pull request #601 from sharwell/versioning-docs
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Versioning updates and documentation
2014-06-03 21:39:11 -07:00
80125d661e
* Redefine checkVersion as version mismatch detection instead of a compatibility check
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* Update notification behavior to notify callback listeners instead of throwing an exception
* Remove the distinction between regular and "extended" semantics
2014-06-03 18:31:52 -05:00
95596b4a52
Update ParserFactory.getLL1EBNFBlock to ensure it is correct even if additional ATN optimizations are implemented
2014-06-03 07:33:03 -05:00
31a3b59576
Templates LL1PlusBlock and LL1StarBlock were not used. removed. added test for LL1OptionalBlock.
2014-06-03 07:33:00 -05:00
e4e1cb1845
Updated the documentation and improved the flexibility for future use of RuntimeMetaData.checkVersion
2014-06-02 23:06:58 -05:00
742429a15d
make sure that previous tree node's start/stop token indexes are correct after left-recur elim.
2014-06-02 13:45:10 -05:00
e7a1d84197
Fix support for element options on semantic predicates in left recursive rules ( fixes #590 )
2014-06-01 22:33:43 -05:00
be16c71e56
Merge pull request #583 from sharwell/atn-profiler
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Atn profiler
2014-06-01 22:30:39 -05:00
68b186e77d
Add utility methods and track token indexes through the left recursive rule transformation to allow external tools to associate ATN states and transitions with original locations in the grammar source file
2014-06-01 22:30:33 -05:00
e570489d33
Simplify common code in XPath tests
2014-06-01 22:29:35 -05:00
fb49d7c6a2
initial profiler
2014-06-01 22:15:12 -05:00
46e1bad7b4
Simplify the GrammarAST constructors, and correct the token start/stop index not being set
2014-05-31 18:14:41 -05:00
f3fcf5a712
Merge pull request #569 from parrt/runtime-tool-version-sync
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add tool-template and generatedcode-runtime version compatibility check
2014-05-28 18:02:14 -07:00
9e77e28bc1
should not be a default version lest all targets pass by default. make sure java target and tool move in lockstep. Fixes #572
2014-05-28 17:55:32 -07:00
0b8a70a2a4
tweaks per Sam's comment. define default version so targets don't fail to compile.
2014-05-28 11:26:44 -07:00
db0830e00d
To get static checking I converted the version template to a method and also moved the compatibility check into the target so that in the worst-case target developers can override the compatibility check per their needs. I have also decided to throw an exception for the Java target when the code generation and runtime library versions are incompatible. Change the tool message per Sam's request.
2014-05-28 11:14:00 -07:00
938a39c057
Qualify references to the ATN class to avoid symbol conflicts with tokens named ATN ( fixes #561 )
2014-05-24 16:49:38 -05:00
e0937a6322
Add regression test for #561 (token named ATN breaks reference to ATN.INVALID_ALT_NUMBER)
2014-05-24 13:14:08 -05:00
813fefdbb7
Fixes #554
2014-05-24 12:13:31 -05:00
4aec5aeac2
add basic code generation testing rig and 1st test.
2014-05-24 12:10:47 -05:00
a3d4ba53a3
add tool-template and generatedcode-runtime version compatibility check. Target authors add a VERSION template and supply a RuntimeMetaData.checkVersion() method.
2014-05-19 17:25:01 -07:00
65b176a36d
Return predefined values instead of null for Grammar methods getTokenNames, getTokenDisplayNames, and getRuleNames
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Improve consistency of Grammar methods for names of rules and tokens
2014-04-13 18:46:28 -05:00
7e2bf4a2d5
[maven-release-plugin] prepare for next development iteration
2014-04-06 21:19:40 -05:00
736a5f5905
[maven-release-plugin] prepare release 4.2.2
2014-04-06 21:18:12 -05:00
88c7d09c24
Add unit tests for grammars with multiple EOF transitions
2014-04-06 16:23:57 -05:00
da9186ed63
Merge pull request #134 from parrt/eval-preds-when-delaying-errors
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When delaying error reporting because prediction escapes the decision en...
2014-04-02 09:41:09 -07:00
ea4676b18a
adaptivePredict never returns -1; it could return ATN.INVALID_ALT_NUMBER
2014-04-01 21:26:48 -05:00
8c8d4d754e
Remove incorrectly generated call to adaptivePredict
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This particular call to adaptivePredict did not correctly match the decision number to the preceding setState() call. In addition, since this code is generated only for a positive closure, the only possible alternative is the one that enters the loop; error handling is deferred to the alternative(s) within the body of the closure.
2014-04-01 21:26:47 -05:00
69d4b423e1
When delaying error reporting because prediction escapes the decision entry rule, we should evaluate predicates to turn off any configurations that are invalid semantically. After that, we can collect the list of alternatives that are satisfied with the input thus far and then choose the minimum as before. Fixes #529
2014-04-01 16:49:30 -07:00
f34adc916a
Added Grammar.undefineRule to support undefining rules prior to AST construction
2014-03-29 16:13:36 -05:00
5a56cc1147
Documented Grammar.defineRule, and updated it to return true if the rule was added to the Grammar
2014-03-29 16:13:35 -05:00
2729f176b2
Add option TestPerformance.REPORT_SECOND_STAGE_RETRY
2014-03-29 13:12:35 -05:00
5be18445cd
[maven-release-plugin] prepare for next development iteration
2014-03-25 10:57:46 -05:00
943aaa5d24
[maven-release-plugin] prepare release 4.2.1
2014-03-25 10:57:44 -05:00
d8efb4ad44
Updated build to use latest releases of ANTLR 3 and ST 4
2014-03-25 10:48:00 -05:00
dcff40df90
Generate complete documentation with the Tool
2014-03-25 10:43:59 -05:00
85f09126e2
Don't include the annotation processor registration in the shaded (complete) jar
2014-03-24 20:43:55 -05:00
6642a9222d
Merge pull request #516 from sharwell/fix-515
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Fix usage of assoc=right in Java-LR.g4 (fixes #515 )
2014-03-24 20:05:21 -05:00
014785b70a
Fix usage of assoc=right in Java-LR.g4 ( fixes #515 )
2014-03-24 20:05:19 -05:00
b4b91970bd
Merge pull request #495 from aphyr/fix-load-string-grammar-npe
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BasicSemanticChecks.checkGrammarName: allow null filenames.
2014-03-24 13:20:54 -07:00
ea088eb893
Add compile error 159: RESERVED_RULE_NAME ( fixes #500 )
2014-03-23 21:49:27 -05:00
0ed651cbc6
Add compiler warning 158: FRAGMENT_ACTION_IGNORED ( fixes #472 )
2014-03-23 18:02:09 -05:00
2b3ef648f8
Add compiler warning 157: UNRECOGNIZED_ASSOC_OPTION ( fixes #489 )
2014-03-23 17:47:40 -05:00
480544b4fe
Improve wording in description of error 152
2014-03-23 16:31:46 -05:00
3e054df98b
Do not process grammars following an error during parsing ( fixes #507 )
2014-03-23 16:31:14 -05:00
7daae3a89b
Add compiler error 156: unterminated string literal (improves reporting for #507 )
2014-03-23 16:30:49 -05:00
794e4a0b7b
Merge pull request #501 from sharwell/fix-433
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Fix 433
2014-03-23 11:30:00 -07:00
e66f663618
Merge pull request #503 from sharwell/fix-469
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Fix 469
2014-03-23 11:25:59 -07:00
cb0119e761
Add regression test for issue #509
2014-03-23 11:34:36 -05:00
6fc77cd88d
Add regression test for #469
2014-03-20 09:20:31 -05:00
f1692591cc
Updated RuleFunction.addContextGetters to support multiple alternatives with the same label ( fixes #433 )
2014-03-20 08:35:18 -05:00
3c70fea32a
Add regression test for issue #433
2014-03-20 08:35:17 -05:00
a74005972d
BasicSemanticChecks.checkGrammarName: allow null filenames.
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checkGrammarName assumes that all grammars come from actual files, but
grammars loaded using Tool.parseGrammarFromString use input streams
without source file names. This patch changes checkGrammarName to only verify
that grammar names and file names correspond when a file name is
available.
2014-03-18 16:54:43 -07:00
d498292680
Add regression test for issue #461 (interpreter starting with LR rule)
2014-02-06 20:46:32 -06:00
06ab99d16d
[maven-release-plugin] prepare for next development iteration
2014-02-04 17:19:12 -06:00
5e05b71e8b
[maven-release-plugin] prepare release 4.2
2014-02-04 17:19:11 -06:00
8ef0f590bb
Updated build to include annotation processor in shaded Tool jar
2014-02-04 17:18:48 -06:00
2eb6f45bd9
Fix generated code Javadoc incompatible with Java 8
2014-01-26 11:49:20 -06:00
e63f95268f
Update javac options during testing to address overly verbose warnings
2014-01-23 07:25:41 -06:00
0f25d1c4cf
Merge pull request #436 from sharwell/fix-test-output
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Fix test failure due to change error message text
2014-01-21 19:18:53 -08:00
ef5b6eb34e
Fix test failure due to change error message text
2014-01-21 21:17:17 -06:00
608c6a8a3a
Update several usages of @NotNull and @Nullable based on warnings from NullUsageProcessor
2014-01-21 21:08:11 -06:00
b6f6c99c3c
Updated documentation for ErrorType
2014-01-19 21:00:56 -06:00
a55901bc0d
We are working on the 4.2 release
2014-01-19 13:43:57 -06:00
9b85e9c636
Merge pull request #426 from sharwell/fix-175
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Support grammar files encoded with UTF-8 with a byte order mark
2014-01-17 10:22:47 -08:00
14107cc40a
Add regression test for expression performance ( closes #192 )
2014-01-17 08:54:43 -06:00
da0864a2f8
Support grammar files encoded with UTF-8 with a byte order mark ( fixes #175 )
2014-01-17 08:37:49 -06:00
664d66d937
Fix incorrect combineMax implementation ( fixes #299 )
2014-01-16 20:35:03 -06:00
9889de87ac
Add regression test highlighting issue #299
2014-01-16 20:35:03 -06:00
85a923f61e
Fix IndexOutOfBoundsException when using ANTLR with Java 8 ( fixes #337 )
2014-01-16 17:13:18 -06:00
dbfb230b11
Cleaner output in TestPerformance when checksum calculation is disabled
2014-01-16 16:11:21 -06:00
f2966aaa80
Improve support for m2e (Maven/Eclipse integration) ( fixes #319 )
2014-01-16 15:44:12 -06:00
4fc32e1f7c
Fix options not getting properly applied to extracted lexer in combined grammar ( fixes #372 )
2014-01-16 10:34:55 -06:00
05b8c22833
Syntax errors while lexing stop grammar compilation process ( fixes #308 )
2014-01-15 21:39:19 -06:00
511c60fe7b
Merge pull request #417 from sharwell/fix-370
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Fix 370
2014-01-15 12:33:11 -08:00
83ad25ea1d
Add regression test for #370
2014-01-15 14:31:41 -06:00
d0b8ccefdc
set filename
2014-01-15 12:14:11 -08:00
9f28fca583
split action/command tests from lexer tests; add tests for new action stuff from Sam.
2014-01-15 11:36:37 -08:00
3c51f7ad7b
Add tests for ungrammatical tree patterns. Fixes #413
2014-01-15 11:15:31 -08:00
5e9b869f1d
Updated lexer to support encoding commands in the ATN and interpreting them with LexerInterpreter
2014-01-14 20:17:37 -06:00
d4275ab53a
Range check; apparently string literal map not set when we create interp vs code gen.
2014-01-14 19:26:39 -06:00
bc4f3a72aa
add helper methods and rename some internal Tool methods
2014-01-14 19:26:32 -06:00
967e74aa0d
Pass the ATN through the ATNSerializer prior to creating an interpreter ( fixes #403 )
2014-01-13 20:17:04 -06:00
266f7276d1
Initial implementation of a "precedence DFA" ( fixes #400 )
2014-01-09 18:11:17 -06:00
bf22a0af5b
Add regression test for #398
2014-01-09 06:51:49 -06:00
6b2817f8bb
get last not first when get() finds multiple matching nodes.
2013-12-20 12:47:19 -08:00
8c5d088eb7
Merge pull request #378 from sharwell/polish
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Tree patterns polish
2013-12-19 17:24:42 -08:00
fb1880d82c
Move ATNSerializer to runtime
2013-12-19 19:07:24 -06:00
bc59f30857
Use ATNDeserializer methods instead of deprecated ATNSimulator methods
2013-12-19 19:07:23 -06:00
2a9a716c53
Remove unnecessary methods ParseTreeMatch.getText() and failed() (use getTree().getText() and !succeeded() instead)
2013-12-19 19:06:22 -06:00
72675075cf
Remove unnecessary testing constructor
2013-12-19 19:06:21 -06:00
75b8174dc8
Clean up the result caching for getTokenTypeMap and getRuleIndexMap
2013-12-19 19:06:20 -06:00
df61690758
Clean up the caching of ATN instances with bypass alternatives
2013-12-19 19:06:19 -06:00
9ca6bf9bd3
fix null pointer bug with rule "a : a;"
2013-12-19 16:35:37 -08:00
bd91dc166d
add getTokenTypeMap(), getRuleIndexMap() to recognizer. Gen new fields for that an ATN with bypass alts. Then methods for that: getATNWithBypassAlts(). Big changes to interface for ParseTreeMatch; create Parser.compileParseTreePattern() method. Convert rule names to rule indexes.
2013-11-24 14:04:46 -08:00
4c52a103e1
cleanup
2013-11-22 11:31:59 -08:00
b2ec85d14d
updated comments, cleaned up the API, made helper routines.
2013-11-22 11:08:16 -08:00
168bce79d3
working on api
2013-11-22 09:55:40 -08:00
4fdd520c2e
got labels working
2013-11-21 16:01:02 -08:00
1e83557819
reorg to pass round a match object in matches_()
2013-11-21 10:30:37 -08:00
e836544d30
add test for hidden tokens
2013-11-21 09:55:26 -08:00
e68757717f
pass a lexer and a parser to the tree pattern match or instead of the classes.
2013-11-21 09:32:45 -08:00
33d11709df
Revert "fix comment"
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This reverts commit e8f577e162
2013-11-21 08:42:28 -08:00
e8f577e162
fix comment
2013-11-21 08:42:02 -08:00
40789babf5
got tree pattern matching working on my test cases using a parser interpreter not been generated parser to compile patterns like "<ID> = <expr>;". It uses Sam's alteration to the ATN to have bypass alternatives for <expr> tags.
2013-11-20 17:54:57 -08:00
2394b38995
added state to be consistent with enterRule(); most importantly, we need to set the state when we enter a recursive rule, which we are not doing at the moment. This was not a problem before because we never could directly call a recursive rule and the outer rule set the current state. Now that we are using recursive rules as start rules, we need to set the state.
2013-11-20 17:53:51 -08:00
2791dd5619
Merge branch 'master' into tree-patterns
2013-11-20 16:57:16 -08:00
8c57233db7
mv to runtime. damn git!
2013-11-20 16:53:49 -08:00
1c71d05074
Merge branch 'master' into tree-patterns
2013-11-20 16:49:27 -08:00
cc07f8faec
mv to runtime. was ref'ing v3 not v4 Token.
2013-11-20 16:47:17 -08:00
578dcd0799
reformat
2013-11-20 16:36:34 -08:00
c7e9a410e9
rm unused field _contextStack
2013-11-20 16:35:55 -08:00
48ce1f1809
Support getting the serialized ATN from a recognizer
2013-11-20 16:22:01 -08:00
d09510a936
Merge branch 'master' into tree-patterns
2013-11-20 16:09:36 -08:00
41d9d5bfd4
Merge pull request #357 from sharwell/atn-deserializer
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ATN deserializer
2013-11-20 14:33:07 -08:00
42e5343287
Merge branch 'master' into tree-patterns
2013-11-20 14:31:08 -08:00
5a6709aba6
update changes file, tweak parser interp test to use new api
2013-11-20 14:28:51 -08:00
02f937b115
Merge branch 'master' into tree-patterns
2013-11-20 14:20:09 -08:00
b447256f20
Extract ATN deserialization to a new class ATNDeserializer
2013-11-20 09:14:18 -06:00
6eb8111756
Generate method stub so external calls directly to LR rules do not require the precedence argument
2013-11-15 16:15:34 -06:00
8cace4e182
pull master BaseTest
2013-11-14 14:47:49 -08:00
2f902da3d2
pull master into branch
2013-11-14 14:43:50 -08:00
3309c9d85e
Fix build warnings
2013-11-14 15:36:01 -06:00
52981a1d97
Merge pull request #353 from sharwell/parser-interpreter
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Parser interpreter
2013-11-14 12:06:45 -08:00
ab931e4449
Merge pull request #97 from sharwell/precedence-predicates
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Precedence predicates
2013-11-14 11:54:55 -08:00
320fada3e3
When building trees in TestPerformance, compute checksum after the parse using ParseTreeWalker
2013-11-14 13:42:39 -06:00
49970a46b0
Improved handling of parse listeners in TestPerformance
2013-11-14 13:42:39 -06:00
33043d68c2
Add the USE_PARSER_INTERPRETER flag to TestPerformance
2013-11-14 13:42:38 -06:00
f6024aae0a
Updated interpreter APIs
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* Add Grammar.createLexerInterpreter and Grammar.createParserInterpreter
* Rewrite LexerInterpreter to extend Lexer (greatly simplified)
2013-11-14 13:42:38 -06:00
508817a706
Fully quality type names from ANTLR 3
2013-11-14 13:42:37 -06:00
7165a42d21
Make sure to send the final exit rule event in ParserInterpreter
2013-11-14 13:42:37 -06:00
e02968f0e7
Fix set and range transitions not matching input in ParserInterpreter
2013-11-14 13:42:36 -06:00
b2a4bb91a7
Add ParserInterpreter implementation
2013-11-14 13:42:36 -06:00
a3d71db1bc
Merge pull request #352 from parrt/xpath
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Add XPath to collect parse tree nodes/subtrees.
2013-11-13 16:22:37 -08:00
b14ca56441
Merge branch 'master' into precedence-predicates
2013-10-10 20:36:38 -05:00
b80ad5052d
Add regression test for issue #334 (already passes)
2013-09-30 22:35:03 -05:00
8aeb90ef82
mv findAll to XPath; rm old test in playground.
2013-09-16 14:56:35 -07:00
76633525bf
rm comments
2013-09-16 14:50:28 -07:00
01082414c3
rebuilt XPath using ANTLR itself; added error handling; added ! operator
2013-09-13 13:53:42 -07:00
09ddded3ed
cleaned up test rig. more tests. fix bugs.
2013-09-11 17:49:25 -07:00
088cd4a9bc
got test rig start. added support test rig stuff to exec parser. add findAll to ParseTree interface.
2013-09-11 14:59:53 -07:00
3fda64f85b
got a draft implementation
2013-09-11 11:25:07 -07:00
8237952cbb
stash
2013-09-10 20:11:01 -07:00
913cda0721
adding more xpath expr types
2013-09-10 19:48:36 -07:00
d2caae46a7
working on xpath
2013-09-10 14:55:40 -07:00
4055c24171
add comment
2013-09-09 17:30:04 -07:00
76b4eef60a
more unit tests; add <.>
2013-09-09 17:26:16 -07:00
6a26f0499f
a new test
2013-09-09 15:17:27 -07:00
95aa103dc2
matches text now if not <ID> node
2013-09-09 15:13:37 -07:00
f995e47443
rm ruletag from ParserRuleContext; back to (expr <expr>) for tag in pattern
2013-09-09 14:54:44 -07:00
90187039f0
foo
2013-09-09 14:45:46 -07:00
0df4411ea7
got optimized tree back with <expr> as single node
2013-09-09 13:50:33 -07:00
cfac804b57
fix error handling to just match <expr> as token under expr RuleNode
2013-09-08 18:56:07 -07:00
754348605d
create match object for matching
2013-09-05 16:58:37 -07:00
35e279cef1
change name from T.g4 to X.g4 to avoid weird classloader issue. TLexer lives somewhere in my damn system and I can't find it.
2013-09-05 10:35:20 -07:00
d2f7ba8339
cleanup
2013-09-04 17:25:14 -07:00
4b87f84b99
got decent test rig
2013-09-04 17:09:14 -07:00
531c31861a
got basic pattern compilation going
2013-09-04 14:48:21 -07:00
2aade3eecc
avoid resource leak and cleanup (Coverity)
2013-08-31 17:46:23 -07:00
fc2dfcda96
dodgy code cleanup (Coverity)
2013-08-31 17:36:16 -07:00
3e53c0c61d
oops; deleted side-effecting "dead code"
2013-08-31 17:05:48 -07:00
78298bb382
defined compareTo but not equals/hash (Coverity)
2013-08-31 16:56:07 -07:00
875fa0a31d
rm dead code (Coverity)
2013-08-31 16:52:07 -07:00
8bff26d758
fix cut-paste error (Coverity)
2013-08-31 16:47:33 -07:00
21248a42ca
rm unneeded null ptr check (Coverity)
2013-08-31 16:37:16 -07:00
1febc36e15
avoid potential null ptr deref (Coverity)
2013-08-31 16:32:59 -07:00
0ac47437bc
rm potential null ptr deref (Coverity)
2013-08-31 16:20:34 -07:00
9c186c8d52
rm print statement
2013-08-31 12:20:57 -07:00
04d2b5b92d
Add regression test for #315 (already passes)
2013-08-12 19:26:40 -05:00
19fce5dd7d
change ruleElementOption back to elementOption
2013-08-08 16:12:01 -07:00
531afe5af8
changed grammar to allow <assoc=right> on | operator for alt. still allowed on token refs but ignored. Simplified left-recursion elemination rules. see CHANGES.TXT Aug 7, 2013. BREAKING CHANGE. Must alter ternary op alts in grammars.
2013-08-08 17:06:15 -05:00
185ee4e18e
add <options> notation to alt right after pipe. rename elementOption to ruleElementOption as it now can match options on alt. Move AltAST to have options.
2013-08-08 17:06:15 -05:00
d041a4828a
fix poor function name: setTokenAssoc
2013-08-08 17:05:19 -05:00
274120c2b6
Now working on release 4.1.1
2013-07-02 19:11:04 -05:00
6236072e3b
Documentation updates prior to release
2013-06-30 15:50:56 -05:00
dbe1390c6f
Update referenced maven plugin version numbers
2013-06-30 12:47:26 -05:00
05f7fc6500
Update development version to 4.1 (from 4.0.1)
2013-06-30 12:46:41 -05:00
b7133164f4
Merge pull request #294 from sharwell/fix-293
...
Remove tool/playground from source control, add to .gitignore
2013-06-29 11:58:42 -07:00
36acb139b7
Remove the SET_QUALIFIED_ATTR rule from ActionSplitter since it provides no additional functionality ( fixes #295 )
2013-06-28 10:28:55 -05:00
931df811db
Remove tool/playground from source control, add to .gitignore ( fixes #293 )
2013-06-25 14:30:25 -05:00
b0ddb45654
Merge pull request #284 from sharwell/epsilon-analysis
...
Add the EPSILON_CLOSURE error and EPSILON_OPTIONAL warning
2013-06-24 13:09:38 -07:00
82330a8a78
Support Unicode escape sequences in JavaUnicodeInputStream with indirection (multiple 'u' characters) ( fixes #287 )
2013-06-24 12:02:42 -05:00
40f41e2b1c
Fix ATN created for non-greedy optional block with multiple alternatives
2013-06-14 21:05:58 -05:00
3bb774a508
Add the EPSILON_CLOSURE error and EPSILON_OPTIONAL warning
2013-06-14 20:53:34 -05:00
cd73c212fb
Add regression test for #239
2013-06-09 14:11:35 -05:00
6fe7154c44
Exclusive or operator is left associative ( fixes #280 )
2013-06-08 21:09:33 -05:00
ba532cdd49
Support list labels on a set of tokens ( fixes #270 )
2013-06-08 11:59:47 -05:00
2a90413188
Use standard 0-based indexing
2013-06-01 22:07:27 -05:00
9167968b74
Only serialize unique sets (smaller serialized ATN)
2013-06-01 22:03:31 -05:00
dc801ad6a7
Extend the supported input character range to include all UTF-16 code points (specifically, U+FFFF is now supported, fixes #267 )
2013-06-01 22:03:18 -05:00
f1f134c962
DiagnosticErrorListener includes rule names for each decision in its reports
2013-06-01 21:55:31 -05:00
2f2fd4585e
Improved error message for unterminated string literals ( fixes #243 )
2013-05-26 13:45:38 -05:00
d3af4a2f3a
Report errors that occur while lexing a grammar ( fixes #262 )
2013-05-26 13:45:38 -05:00
611e5ebf02
Significantly improve the performance of JavaUnicodeInputStream.LA(1)
2013-05-24 09:40:48 -05:00
469ebdd6e8
Fix unit tests now that the parser might not compute the conflicting alts BitSet before calling report methods
2013-05-20 14:58:32 -05:00
13f121a16f
Add @NotNull annotations to listener and visitor methods
2013-05-20 14:20:54 -05:00
d6c3841b0a
Generate Javadoc for the generated listener and visitor interfaces, classes, and methods
2013-05-20 14:19:53 -05:00
f6255bd5be
Add regression test for #248 (already passes)
2013-05-20 13:31:47 -05:00
ec8457383c
Calculate detailed transition statistics per decision
2013-05-18 14:22:09 -05:00
d8f2a5ce3c
Pass more information to ANTLRErrorListener methods
2013-05-18 14:17:36 -05:00
8d0a1bbd8d
Show additional information about rules and viable alternatives for conflicts, ambiguity, and/or context sensitivity
2013-05-18 11:46:57 -05:00
aad78ba7d2
Fix transition statistics calculation when a file contains no transitions
2013-05-18 11:40:36 -05:00
f758e8e24d
Some additional lexer tweaks
2013-05-18 11:19:28 -05:00
49f9e093e8
Clean up character and string literals in the lexer
2013-05-18 11:18:58 -05:00
c835fc9a79
Add unambiguous shift and comparison operators to the lexer
2013-05-18 11:15:34 -05:00
ad2b5876a5
Add separators and operators to the lexer
2013-05-18 11:13:35 -05:00
0f4ec397da
Add NullLiteral to the lexer
2013-05-18 11:11:56 -05:00
f5ed71d2b9
Improved support for Java 7 numeric literals
2013-05-18 11:10:53 -05:00
9bd3e965ef
'true' and 'false' are both lexed as a BooleanLiteral token
2013-05-18 11:09:22 -05:00
d9e1289d13
Add keywords as explicit lexer rules; enum and assert are always keywords (could extend JavaLexer and override emit to change this behavior)
2013-05-18 11:06:02 -05:00
62cbab4f86
Use explicit groups so the ATN can collapse sets
2013-05-18 11:01:14 -05:00
0e5bcc2416
Report file names with lexer errors
2013-05-17 23:57:13 -05:00
Sam Harwell
Terence Parr
Terence Parr
Sam Harwell
ericvergnaud
Kyle Kingsbury