re PR c++/16240 (g++ generates incorrect mangled name)

	PR other/16240
	* cp-demangle.c (d_expr_primary): Check for a failure return from
	cplus_demangle_type.

From-SVN: r83791

libiberty/ChangeLog

+2004-06-28  Ian Lance Taylor  <ian@wasabisystems.com>
+
+	PR other/16240
+	* cp-demangle.c (d_expr_primary): Check for a failure return from
+	cplus_demangle_type.
+
 2004-05-31  Danny Smith  <dannysmith@users.sourceforge.net>
 
 	* pex-win32.c (fix_argv): Expand comment.

libiberty/cp-demangle.c

@@ -2398,6 +2398,8 @@ d_expr_primary (di)
       const char *s;
 
       type = cplus_demangle_type (di);
+      if (type == NULL)
+	return NULL;
 
       /* If we have a type we know how to print, we aren't going to
 	 print the type name itself.  */