tools/lexer_generator/nfa.py - Issue 66533002: Experimental parser: better generation - Code Review

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Unified Diff: tools/lexer_generator/nfa.py

Issue 66533002: Experimental parser: better generation (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/nfa.py

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

index 16eb5a280d6db47b76f7f65da37cf7f833ffe53c..46ddc711765dca4799ad34a3b750584dae0f2c96 100644

--- a/tools/lexer_generator/nfa.py

+++ b/tools/lexer_generator/nfa.py

@@ -214,8 +214,11 @@ class NfaBuilder:

new_start.close(start)

start = new_start

else:

+ new_end = self.__new_state()

for end in ends:

end.set_transition_action(action)

+ self.__patch_ends(ends, new_end)

+ ends = [new_end]

return (start, ends)

def __continue(self, graph):

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