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1570 Commits

Author SHA1 Message Date
Terence Parr 358a1025d2 tweaks per Sam's comments. Just pushing straight to master. 2014-06-10 11:28:43 -07:00
ericvergnaud fa2ed459c6 Had lost some stuff 2014-06-07 00:57:13 +08:00
ericvergnaud fd9d707d95 tests granularity 2014-06-07 00:52:39 +08:00
ericvergnaud 0692334c9f unwanted format change 2014-06-07 00:13:38 +08:00
ericvergnaud bf83ee42bc Oops, removed some unwanted changes 2014-06-07 00:08:59 +08:00
ericvergnaud 00eb4f89ca Merge branch 'Improved-tests-granularity' into Preliminary-enhancements-for-Python-target 2014-06-07 00:01:13 +08:00
ericvergnaud 5778570faf warningw to be fixed separately 2014-06-06 23:54:52 +08:00
ericvergnaud 4545a8f5d0 resolved the Lexer listener/visitor issue by changing the tests grammar 
using @members to @parser::members
 2014-06-06 23:41:18 +08:00
ericvergnaud 33fd1804ff Merge branch 'Preliminary-enhancements-for-Python-target' into Improved-tests-granularity 2014-06-06 23:08:27 +08:00
ericvergnaud c46acf0031 cleanup after merge 2014-06-06 23:07:26 +08:00
ericvergnaud f75e15258f merged preliminary python enhancements 2014-06-06 23:02:50 +08:00
ericvergnaud 1592609e89 Improves the granularity of tests, thus helping narrow down differences 
in behaviour between the reference Java target and other targets that
use the same test suite
 2014-06-06 22:52:55 +08:00
ericvergnaud ff67ae5d19 Merge branch 'master' of https://github.com/antlr/antlr4 into Preliminary-enhancements-for-Python-target 
Terence's implementation
 2014-06-06 19:47:47 +08:00
Terence Parr 36da0daad7 no longer passing Parser/Lexer masquerading as superClass option. 2014-06-05 19:22:09 -07:00
ericvergnaud b8a91b9e3f Preliminary changes for Python 2014-06-06 03:13:09 +08:00
Terence Parr bc566605b1 Leave just one version spec in tool. Not looking externally anymore. 2014-06-04 17:23:47 -07:00
Terence Parr 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
Terence Parr 8d17f43f57 Merge pull request #601 from sharwell/versioning-docs 
Versioning updates and documentation
 2014-06-03 21:39:11 -07:00
Sam Harwell 80125d661e * Redefine checkVersion as version mismatch detection instead of a compatibility check 
* 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
Sam Harwell 95596b4a52 Update ParserFactory.getLL1EBNFBlock to ensure it is correct even if additional ATN optimizations are implemented 2014-06-03 07:33:03 -05:00
Terence Parr 31a3b59576 Templates LL1PlusBlock and LL1StarBlock were not used. removed. added test for LL1OptionalBlock. 2014-06-03 07:33:00 -05:00
Sam Harwell e4e1cb1845 Updated the documentation and improved the flexibility for future use of RuntimeMetaData.checkVersion 2014-06-02 23:06:58 -05:00
Terence Parr 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
Sam Harwell e7a1d84197 Fix support for element options on semantic predicates in left recursive rules (fixes #590) 2014-06-01 22:33:43 -05:00
Sam Harwell be16c71e56 Merge pull request #583 from sharwell/atn-profiler 
Atn profiler
 2014-06-01 22:30:39 -05:00
Terence Parr 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
Terence Parr e570489d33 Simplify common code in XPath tests 2014-06-01 22:29:35 -05:00
Terence Parr fb49d7c6a2 initial profiler 2014-06-01 22:15:12 -05:00
Sam Harwell 46e1bad7b4 Simplify the GrammarAST constructors, and correct the token start/stop index not being set 2014-05-31 18:14:41 -05:00
Terence Parr f3fcf5a712 Merge pull request #569 from parrt/runtime-tool-version-sync 
add tool-template and generatedcode-runtime version compatibility check
 2014-05-28 18:02:14 -07:00
Terence Parr 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
Terence Parr 0b8a70a2a4 tweaks per Sam's comment. define default version so targets don't fail to compile. 2014-05-28 11:26:44 -07:00
Terence Parr 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
Sam Harwell 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
Sam Harwell e0937a6322 Add regression test for #561 (token named ATN breaks reference to ATN.INVALID_ALT_NUMBER) 2014-05-24 13:14:08 -05:00
Terence Parr 813fefdbb7 Fixes #554 2014-05-24 12:13:31 -05:00
Terence Parr 4aec5aeac2 add basic code generation testing rig and 1st test. 2014-05-24 12:10:47 -05:00
Terence Parr 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
Sam Harwell 65b176a36d Return predefined values instead of null for Grammar methods getTokenNames, getTokenDisplayNames, and getRuleNames 
Improve consistency of Grammar methods for names of rules and tokens
 2014-04-13 18:46:28 -05:00
Sam Harwell 7e2bf4a2d5 [maven-release-plugin] prepare for next development iteration 2014-04-06 21:19:40 -05:00
Sam Harwell 736a5f5905 [maven-release-plugin] prepare release 4.2.2 2014-04-06 21:18:12 -05:00
Sam Harwell 88c7d09c24 Add unit tests for grammars with multiple EOF transitions 2014-04-06 16:23:57 -05:00
Terence Parr da9186ed63 Merge pull request #134 from parrt/eval-preds-when-delaying-errors 
When delaying error reporting because prediction escapes the decision en...
 2014-04-02 09:41:09 -07:00
Sam Harwell ea4676b18a adaptivePredict never returns -1; it could return ATN.INVALID_ALT_NUMBER 2014-04-01 21:26:48 -05:00
Sam Harwell 8c8d4d754e Remove incorrectly generated call to adaptivePredict 
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
Terence Parr 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
Sam Harwell f34adc916a Added Grammar.undefineRule to support undefining rules prior to AST construction 2014-03-29 16:13:36 -05:00
Sam Harwell 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
Sam Harwell 2729f176b2 Add option TestPerformance.REPORT_SECOND_STAGE_RETRY 2014-03-29 13:12:35 -05:00
Sam Harwell 5be18445cd [maven-release-plugin] prepare for next development iteration 2014-03-25 10:57:46 -05:00