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gram: fix and improve log message

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It seems that not many people read these logs: the error was
introduced in 2001 (3067fbef53),

* src/gram.c (grammar_dump): Fix the headers of the table: remove
duplicate display of "Ritem Range".
While at it, remove duplicate display of the rule number (and remove
an incorrect comment about it: these numbers _are_ equal).
* tests/sets.at (Reduced Grammar): Use useless rule, nterm and token
in the example.
This commit is contained in:
Akim Demaille
2019-03-29 21:49:50 +01:00
parent 75303c61d8
commit dee8fbbc1e
3 changed files with 30 additions and 25 deletions
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7
tests/local.at
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@@ -848,9 +848,10 @@ if test "$POSIXLY_CORRECT_IS_EXPORTED" = false; then
# Now check -Wnone and --warnings=none by making sure that
# -Werror doesn't change the exit status when -Wnone or
# --warnings=none is specified.
]AT_BISON_CHECK_([$1[ -Wnone -Werror]], [[0]], [expout])[
]AT_BISON_CHECK_([$1[ --warnings=none -Werror]], [[0]], [expout])[
# --warnings=none is specified. With traces disabled, there should
# be no output on stderr.
]AT_BISON_CHECK_([$1[ -Wnone,none -Werror --trace=none]], [[0]], [expout])[
]AT_BISON_CHECK_([$1[ --warnings=none -Werror --trace=none]], [[0]], [expout])[
]AT_RESTORE_SPECIAL_FILES[
fi]dnl