tools/lexer_generator/dfa.py - Issue 152823002: Experimental parser: use sentinal values for actions

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Unified Diff: tools/lexer_generator/dfa.py

Issue 152823002: Experimental parser: use sentinal values for actions (Closed) Base URL: https://v8.googlecode.com/svn/branches/experimental/parser

Patch Set: Created 6 years, 11 months 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 a8f29cdbd6a2389fe79e49e68dadd8330beae9b0..648529428d1adf7a3dae5ffee2f95836f9a917a1 100644

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

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

@@ -36,6 +36,7 @@ class DfaState(AutomatonState):

self.__name = name

self.__transitions = {}

self.__action = action

+ assert isinstance(action, Action)

def transitions_to_multiple_states(self):

return False

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