tools/lexer_generator/transition_key.py - Issue 171713005: Experimental parser: add backtracking

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Unified Diff: tools/lexer_generator/transition_key.py

Issue 171713005: Experimental parser: add backtracking (Closed) Base URL: https://v8.googlecode.com/svn/branches/experimental/parser

Patch Set: Created 6 years, 10 months ago

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Index: tools/lexer_generator/transition_key.py

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

index a59eae5a3d59fbca2f3d3b6fda97ffd1c4256e46..510e0852609f11d62d14b9896621183e400b021e 100644

--- a/tools/lexer_generator/transition_key.py

+++ b/tools/lexer_generator/transition_key.py

@@ -403,7 +403,7 @@ class TransitionKey(object):

@staticmethod

def __disjoint_components(encoding, components, merge_ranges):

range_map = {}

- other_keys = set([])

+ other_keys = set()

for x in components:

if x.name() != 'NUMERIC_RANGE_KEY':

other_keys.add(x)

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