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Diffstat (limited to 'tests/lex_token_dup.py')
-rw-r--r-- | tests/lex_token_dup.py | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/tests/lex_token_dup.py b/tests/lex_token_dup.py new file mode 100644 index 0000000..631535f --- /dev/null +++ b/tests/lex_token_dup.py @@ -0,0 +1,26 @@ +# lex_token_dup.py +# +# Duplicate token name in tokens + +import ply.lex as lex + +tokens = [ + "PLUS", + "MINUS", + "NUMBER", + "MINUS" + ] + +t_PLUS = r'\+' +t_MINUS = r'-' + +def t_NUMBER(t): + r'\d+' + return t + +def t_error(t): + pass + +lex.lex() + + |