Joel E. Denny 519d000408 Warn about unset midrule $$ if the corresponding $n is used. ...

* src/reader.c (symbol_should_be_used): Check midrule parent rule for
$n usage.
(packgram): Before invoking grammar_rule_check on any rule, make sure
all actions have already been scanned in order to set `used' flags.
Otherwise, checking that a midrule's $$ is set will not always work
properly because the midrule check must forward-reference the midrule's
parent rule.
* tests/input.at (AT_CHECK_UNUSED_VALUES): Extend to check the new
warning.

2006-10-21 02:31:50 +00:00

..

.cvsignore

* NEWS: The -g and --graph options now output graphs in Graphviz

2006-10-12 23:29:52 +00:00

actions.at

2006-10-16 Paolo Bonzini <bonzini@gnu.org>

2006-10-15 12:37:07 +00:00

atlocal.in

* bootstrap.conf (gnulib_modules): Add config-h.

2006-10-13 05:00:26 +00:00

bison.in

Word changes.

2004-10-05 09:58:58 +00:00

c++.at

Update FSF postal mail address.

2005-05-14 06:49:48 +00:00

calc.at

* data/Makefile.am (dist_pkgdata_DATA): Add push.c.

2006-09-15 15:56:26 +00:00

conflicts.at

Fix test failure reported by Tom Lane in

2006-10-06 06:57:00 +00:00

cxx-type.at

Fix test failure reported by Tom Lane in

2006-10-06 06:57:00 +00:00

existing.at

Fix white space glitches.

2006-01-22 08:02:47 +00:00

glr-regression.at

* bootstrap.conf (gnulib_modules): Add config-h.

2006-10-13 05:00:26 +00:00

headers.at

* NEWS: Version 2.1a.

2006-02-13 19:07:04 +00:00

input.at

Warn about unset midrule $$ if the corresponding $n is used.

2006-10-21 02:31:50 +00:00

local.at

* bootstrap.conf (gnulib_modules): Add config-h.

2006-10-13 05:00:26 +00:00

Makefile.am

* tests/Makefile.am ($(srcdir)/package.m4, maintainer-check-valgrind):

2006-03-06 08:29:22 +00:00

output.at

* NEWS: The -g and --graph options now output graphs in Graphviz

2006-10-12 23:29:52 +00:00

reduce.at

Update FSF postal mail address.

2005-05-14 06:49:48 +00:00

regression.at

Fix testsuite for ./configure --enable-gcc-warnings:

2006-10-15 00:02:21 +00:00

sets.at

Redo some of the previous commit: add back the ability to use

2006-08-18 21:43:18 +00:00

synclines.at

Fix BeOS, FreeBSD, MacOS porting problems reported by Bruno Haible.

2005-05-25 19:48:00 +00:00

testsuite.at

Update FSF postal mail address.

2005-05-14 06:49:48 +00:00

torture.at

Fix test failure reported by Tom Lane in

2006-10-06 06:57:00 +00:00