-Werror: fix for rules useless in parser after conflicts.

[bison.git] / ChangeLog

diff --git a/ChangeLog b/ChangeLog
index 83f6cfd31286e9de23e439645b6c76527a552eb1..2cf994303615919da2b77c8a4e8ee34b0e9dde44 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,18 @@
+2010-08-01  Joel E. Denny  <joeldenny@joeldenny.org>
+
+       -Werror: fix for rules useless in parser after conflicts.
+       * NEWS (2.4.3): Document fix.
+       * src/complain.c (error_message): Extend to handle incomplete
+       error messages so warn and warn_at can be used in more cases.
+       * src/gram.c (grammar_rules_useless_report): Use warn_at so that
+       -Werror is always obeyed.
+       * src/reduce.c (reduce_print): Use warn so that the "warnings
+       being treated as errors" message is printed consistently before
+       the first warning message.  This makes testing easier.
+       * tests/local.at (AT_BISON_WERROR_MSG): New macro.
+       (AT_BISON_CHECK_NO_XML): Extend to check -Werror and
+       --warnings=error when warnings appear in bison's stderr.
+
 2010-07-29  Joel E. Denny  <joeldenny@joeldenny.org>
 
        maint: enable gnits only at stable releases.