tools/lexer_generator/dfa.py - Issue 77863004: Experimental parser: small cleanups

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Unified Diff: tools/lexer_generator/dfa.py

Issue 77863004: Experimental parser: small cleanups (Closed) Base URL: https://v8.googlecode.com/svn/branches/experimental/parser

Patch Set: Created 7 years, 1 month ago

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Index: tools/lexer_generator/dfa.py

diff --git a/tools/lexer_generator/dfa.py b/tools/lexer_generator/dfa.py

index e6cc405d332ed59752f61d75924b3186ce8161c1..154caef89c09d0ca26ed4fd2507994d251815e95 100644

--- a/tools/lexer_generator/dfa.py

+++ b/tools/lexer_generator/dfa.py

@@ -54,8 +54,8 @@ class DfaState(AutomatonState):

def transitions(self):

return self.__transitions

- def epsilon_closure(self):

- return set([self])

+ def epsilon_closure_iter(self):

+ return iter([])

# TODO abstract state matching

def __matches(self, match_func, value):

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