Mercurial > repo
view ply-3.8/test/yacc_rr_unused.py @ 9468:02576f427b4b
<oerjan> sled bin/slashlearn//7s![&].*!&& echo -n "$verb \'$key\': $(echo "$value" | sed \'s.^[/ ].\x030,04&\x0f.\')"!
author | HackBot |
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date | Thu, 27 Oct 2016 01:06:47 +0000 |
parents | 343ff337a19b |
children |
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# ----------------------------------------------------------------------------- # yacc_rr_unused.py # # A grammar with reduce/reduce conflicts and a rule that never # gets reduced. # ----------------------------------------------------------------------------- import sys if ".." not in sys.path: sys.path.insert(0,"..") import ply.yacc as yacc tokens = ('A', 'B', 'C') def p_grammar(p): ''' rule1 : rule2 B | rule2 C rule2 : rule3 B | rule4 | rule5 rule3 : A rule4 : A rule5 : A ''' yacc.yacc()