How can I understand the output of bison's debug output ??
such as
--(end of buffer or a NUL)
--accepting rule at line 95 ("int")
--accepting rule at line 173 (" ")
--accepting rule at line 112 ("x")
--accepting rule at line 173 (" ")
--accepting rule at line 146 (";")
--accepting rule at line 174 ("
")
--accepting rule at line 103 ("struct")
--accepting rule at line 173 (" ")
--accepting rule at line 112 ("x")
--accepting rule at line 147 ("{")
--accepting rule at line 174 ("
")
--accepting rule at line 95 ("int")
--accepting rule at line 173 (" ")
--accepting rule at line 112 ("a")
--accepting rule at line 146 (";")
--accepting rule at line 174 ("
")
--accepting rule at line 95 ("int")
--accepting rule at line 173 (" ")
--accepting rule at line 112 ("b")
--accepting rule at line 146 (";")
--accepting rule at line 174 ("
")
--accepting rule at line 149 ("}")
--accepting rule at line 146 (";")
--(end of buffer or a NUL)
--accepting rule at line 174 ("
")
--(end of buffer or a NUL)
--EOF (start condition 0)
--(end of buffer or a NUL)
--EOF (start condition 0)
I think this track the rule which is accepted current .
but what the " at line xxxx" means ?
what file the "at line xxxx" means ?
I can't find the corresponding description at line xxx in file
"grammer.output" !!!
Help
or "grammer.ypp" file
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