bison: avoid warnings from static code analysis

[bison.git] / NEWS

diff --git a/NEWS b/NEWS
index 0b022cf875ce83bf26a628f8194ba84464346ae5..18771946493ee66703770dfc06b5e8daec59a5ff 100644 (file)
--- a/NEWS
+++ b/NEWS
@@ -4,10 +4,23 @@ GNU Bison NEWS
 
 ** Bug fixes
 
-*** %define api.value.type union with %defines
+*** C++ with Variants (lalr1.cc)
 
-  The yacc.c and glr.c parsers were broken when %defines was used
-  together with "%define api.value.type union".
+  Problems with %destructor and '%define parse.assert' have been fixed.
+
+*** Named %union support (yacc.c, glr.c)
+
+  Bison 3.0 introduced a regression on named %union such as
+
+    %union foo { int ival; };
+
+  The possibility to use a name was introduced "for Yacc compatibility".
+  It is however not required by POSIX Yacc, and its usefulness is not clear.
+
+*** %define api.value.type union with %defines (yacc.c, glr.c)
+
+  The C parsers were broken when %defines was used together with "%define
+  api.value.type union".
 
 *** Redeclarations are reported in proper order