3d133e9417
broke out fullctx tests, some fixes.
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[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9636]
2011-12-16 09:43:29 -08:00
1e8548297e
mv comment over and make sure that the tree parsers use the new ATN engine
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[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9635]
2011-12-15 16:14:49 -08:00
5ad1505fdb
almost got new ATN engine working; separated .* nongreedy tests, reorg args on reporting methods
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[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9627]
2011-12-15 11:03:41 -08:00
fa3483a7fc
Merge CL9619 to main (fix CommonTokenStream.seek)
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[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9620]
2011-12-15 07:27:52 -08:00
92279bd6db
almost got prediction working
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[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9600]
2011-12-13 18:10:04 -08:00
8d73f53775
check in start of new ATN sim engine; rm traversedPred in DFAState.
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[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9598]
2011-12-13 14:38:30 -08:00
8f7fb98e16
added big comments
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[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9565]
2011-12-12 16:33:10 -08:00
b9afdf6e07
rename var; add missing return
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[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9564]
2011-12-11 14:45:25 -08:00
3fb7466a80
another big reorg and fixed unit test. lots more sharing and splitting into methods; same 21/807 tests fail; java works.
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[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9563]
2011-12-11 14:34:32 -08:00
8615fc26da
rm dead code
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[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9562]
2011-12-11 13:03:34 -08:00
b379a56c7f
was playing with test java
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[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9561]
2011-12-11 13:02:58 -08:00
18ff004d83
playing; nop
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[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9560]
2011-12-11 12:29:27 -08:00
d372d761d5
interim refactoring. much smaller execATN; removed prevAccept fields. useless.
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[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9559]
2011-12-11 12:09:29 -08:00
c3630843d2
add convenience method
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[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9558]
2011-12-11 11:23:42 -08:00
c32b703555
quote literal was not translated properly. updated Lexer to convert antlr literals to target literals properly. added unit test.
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[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9557]
2011-12-11 10:37:27 -08:00
1923242b37
clean up comment
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[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9553]
2011-12-10 18:54:52 -08:00
b89d7c0932
rm dead code
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[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9552]
2011-12-10 18:51:46 -08:00
c59b63c79b
turn on in-VM exec for testing.
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[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9551]
2011-12-10 18:17:29 -08:00
12aa6c2404
fix unit tests, bug in collecting preds and testing in DFA state
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[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9550]
2011-12-10 17:28:17 -08:00
b1c7edb8d8
moved empty context chk for retry
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altered args on reporting methods
reporting methods moved from parser to error strategy
fixed full ctx retry in DFA (used to only work in ATN)
i record conflictSet not just boolean in DFA
added debugging support to BaseRecognizer
added DiagnosticErrorStrategy
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9549]
2011-12-10 16:24:41 -08:00
b682450e29
add clone()
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[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9548]
2011-12-10 15:43:06 -08:00
d170d89ce6
wasn't using some args
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[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9547]
2011-12-09 18:15:05 -08:00
131e9f7686
added comments, working on parser interpreter (not prediction) reorg. adding ParserInterpreter. adding unit tests.
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[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9546]
2011-12-09 16:35:21 -08:00
63168c5577
added more dbg prints, turned on context sensitivity in test java lr.
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[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9545]
2011-12-07 17:47:08 -08:00
9173367a1e
fix unit test
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[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9544]
2011-12-07 13:27:22 -08:00
6c5f3655b9
dropped another eps edge; like 5% savings for JavaLR.g4
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[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9543]
2011-12-07 13:07:04 -08:00
946c59da14
added Sam's fix for def of ambiguous DFA state; added unit test but not working yet. rule ctx conflictsWith() consistent with v3 now; replaced some Set<Integer> with IntervalSet (for alt sets) and sped things up.
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[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9541]
2011-12-06 17:10:53 -08:00
28696fe2ff
add toSet()
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[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9540]
2011-12-06 15:58:47 -08:00
cb5d55512a
v4: remove stale code (and fix broken build)
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[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9539]
2011-12-06 13:31:34 -08:00
af8e1edb32
v4: Run unit tests in same process (30% performance improvement)
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[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9538]
2011-12-06 13:30:05 -08:00
6e79c36861
add verbose dfa state option
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[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9537]
2011-12-06 12:09:19 -08:00
afb89c56b9
fix a few unit tests
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[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9536]
2011-12-06 11:47:40 -08:00
cc00494e9d
add null chk
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[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9535]
2011-12-06 11:41:08 -08:00
27aca5a66e
rm prints
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[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9533]
2011-12-06 11:24:33 -08:00
edc4224b56
v4: updated atn graphs
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[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9531]
2011-12-06 10:46:33 -08:00
cab803d5f3
tweak comment
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[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9528]
2011-12-05 09:44:40 -08:00
265a189a86
crap. fixing regression. was adding way too many followlinks.
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[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9527]
2011-12-04 19:01:55 -08:00
2ddb8100e9
shrunk serialized ATN a bit
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[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9526]
2011-12-04 18:39:20 -08:00
b09077209c
fixed hideous bug found by sam in getAmbigAlts
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[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9525]
2011-12-04 18:21:24 -08:00
110fafde5a
change name
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[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9524]
2011-12-04 16:02:40 -08:00
80fd90d363
rm'd epsilon transition in ATN after rule refs.
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[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9518]
2011-12-03 14:52:24 -08:00
2b8a821c21
turn off dbg print
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[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9517]
2011-12-03 14:16:47 -08:00
f08e8fc098
predTransition was not passing along predicate properly. rm'd unneeded parameter. pass null if ctx independent pred. added 2 unit tests for non outer ctx check.
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[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9516]
2011-12-03 14:12:06 -08:00
cabe808c7f
trivial change, gets small speed bump
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[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9514]
2011-12-02 12:22:35 -08:00
beec4ab721
v4: Back out changelist 9511 (change DFAState.configs to ATNConfig[])
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[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9513]
2011-12-02 10:04:34 -08:00
ae74881de6
strip epsilons between alternative elements and also stripped the final epsilons before block ends. added an ATN visitor for general use. updated all of the unit tests so they pass new smaller ATNs. had to do some work in the serialization and deserialization to handle state numbers without state information. did not want to reorder state numbers during optimization.
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[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9512]
2011-12-01 17:46:12 -08:00
682e60b065
v4: DFAState.configs now ATNConfig[] instead of OrderedHashSet<ATNConfig>
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[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9511]
2011-12-01 17:04:25 -08:00
4d942c37c8
use RuleContext not ParserRuleContext during prediction
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[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9510]
2011-12-01 14:24:57 -08:00
4400ba169f
refactored RuleContext to move all noncritical fields down into ParserRuleContext. Widespread but minor changes. Using the more specific ParserRuleContext where appropriate.
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[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9509]
2011-12-01 14:01:00 -08:00
38c69af805
v4: Back out changelist 9507 (PredictionContext optimization)
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[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9508]
2011-12-01 13:14:37 -08:00
parrt
sharwell