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
11b6fa13f9
v4: PredictionContext optimization
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[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9507]
2011-12-01 13:13:24 -08:00
a8219d943e
got java LR parser working :) allows e A B C e type LR alts now
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[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9506]
2011-11-30 18:57:45 -08:00
b6b4583b92
let it build DFA again.
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[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9505]
2011-11-30 18:31:20 -08:00
ad9259fc4f
bad attribute in error msg
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[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9504]
2011-11-30 18:00:43 -08:00
8d7a97fb68
fixing some pred bugs. fixed unit testSimple in pred eval. optimized sem ctx.
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[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9503]
2011-11-30 17:44:49 -08:00
1bc3997930
add "useCurvedEdges" feature
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[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9502]
2011-11-30 17:10:46 -08:00
ef57f44240
add "useCurvedEdges" feature
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[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9501]
2011-11-30 16:12:35 -08:00
417af93ca1
v4: code cleanup in BaseTest
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[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9500]
2011-11-30 09:56:32 -08:00
918544f2b2
v4: Code cleanup in BaseTest
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[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9499]
2011-11-30 09:51:48 -08:00
1ba52d6f54
v4: Add configurable performance unit test
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[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9498]
2011-11-30 09:37:12 -08:00
49ea01136c
v4: Compile the generated listeners in BaseTest. Allow tests to specify extra options to the tool.
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[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9497]
2011-11-30 09:34:32 -08:00
8c3e8272d8
v4: System.out.format instead of System.out.println
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[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9496]
2011-11-30 08:50:25 -08:00
583668746f
v4: Optimize ATNState.onlyHasEpsilonTransitions (5-15% improvement during warmup)
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[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9495]
2011-11-30 08:42:54 -08:00
8096b3b4c4
v4: Check for early return conditions during DFA updates
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[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9494]
2011-11-30 07:05:38 -08:00
parrt
sharwell
Udo Borkowski