* src/LR0.c (allocate_itemsets): Don't loop over ritem: loop over

[bison.git] / NEWS

diff --git a/NEWS b/NEWS
index 57fab5304125eb229476b01816fbe7e83356bb2b..6d86faf3faa582ccb037445ad8ce78ea824f1a8a 100644 (file)
--- a/NEWS
+++ b/NEWS
@@ -3,6 +3,19 @@ Bison News
 
 Changes in version 1.49a:
 
 
 Changes in version 1.49a:
 

+* False `Token not used' report fixed.
+  On a grammar such as
+
+           %token useless useful
+           %%
+           exp: '0' %prec useful;
+
+  where a token was used to set the precedence of the last rule,
+  bison reported both `useful' and `useless' as useless tokens.
+
+* Revert the C++ namespace changes introduced in 1.31, as they caused too
+  many portability hassles.
+

 * Items overflow
   Bison no longer dumps core when there are too many items, it just
   dies.
 * Items overflow
   Bison no longer dumps core when there are too many items, it just
   dies.