PATCH for new-initializer crash

[Mark Mitchell]

This change:

  Wed Mar 11 07:25:20 1998  Mark Mitchell  <mmitchell@usa.net>

	* parse.y (new_initializer): Make sure all initializers are
	lists.

broke g++.ext/arrnew.C, in the process of fixing another bug.  Here's
a fix.

-- 
Mark Mitchell <mmitchell@usa.net>
http://home.earthlink.net/~mbmitchell
Consulting Services Available

Mon Mar 16 10:47:22 1998  Mark Mitchell  <mmitchell@usa.net>

	* parse.y: Deal with CONSTRUCTORS in new_initializers.

Index: parse.y
===================================================================
RCS file: /egcs/carton/cvsfiles/egcs/gcc/cp/parse.y,v
retrieving revision 1.40
diff -c -p -r1.40 parse.y
*** parse.y	1998/03/11 07:25:18	1.40
--- parse.y	1998/03/16 18:45:16
*************** new_initializer:
*** 1217,1223 ****
  		{
  		  if (pedantic)
  		    pedwarn ("ANSI C++ forbids initialization of new expression with `='");
! 		  if (TREE_CODE ($2) != TREE_LIST)
  		    $$ = build_expr_list (NULL_TREE, $2);
  		  else
  		    $$ = $2;
--- 1217,1224 ----
  		{
  		  if (pedantic)
  		    pedwarn ("ANSI C++ forbids initialization of new expression with `='");
! 		  if (TREE_CODE ($2) != TREE_LIST
! 		      && TREE_CODE ($2) != CONSTRUCTOR)
  		    $$ = build_expr_list (NULL_TREE, $2);
  		  else
  		    $$ = $2;