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author | David Beazley <dave@dabeaz.com> | 2009-03-24 11:40:21 +0000 |
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committer | David Beazley <dave@dabeaz.com> | 2009-03-24 11:40:21 +0000 |
commit | d0763821540fbcdd24013fd719a656aa620446d9 (patch) | |
tree | 41070a082eefb4c5ebe655856c71efe3c57fd7e7 /test/yacc_rr_unused.py | |
parent | df0d8b28ade4af433d414ed94fd64133abddafec (diff) | |
download | ply-d0763821540fbcdd24013fd719a656aa620446d9.tar.gz |
Cleanup. Added a new test
Diffstat (limited to 'test/yacc_rr_unused.py')
-rw-r--r-- | test/yacc_rr_unused.py | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/test/yacc_rr_unused.py b/test/yacc_rr_unused.py new file mode 100644 index 0000000..1ca5f7e --- /dev/null +++ b/test/yacc_rr_unused.py @@ -0,0 +1,30 @@ +# ----------------------------------------------------------------------------- +# 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() |