PATCH for Compiler internal error with gcc-2.8.1 and egcs-1.0.1

[Mark Mitchell]

Jason --
   
  How about this patch for code like this:

    class c {
      void (c::*x)();
      public:
      void f() { this->x(); }
    };

-- 
Mark Mitchell		mmitchell@usa.net
Stanford University	http://www.stanford.edu

Tue Mar 10 16:58:00 1998  Mark Mitchell  <mmitchell@usa.net>

	* call.c (build_object_call): Don't crash if OBJ is a
	pointer-to-member-function.

cvs server: Diffing .
Index: call.c
===================================================================
RCS file: /egcs/carton/cvsfiles/egcs/gcc/cp/call.c,v
retrieving revision 1.48
diff -c -p -r1.48 call.c
*** call.c	1998/03/03 03:24:29	1.48
--- call.c	1998/03/11 00:54:20
*************** build_object_call (obj, args)
*** 2278,2283 ****
--- 2278,2291 ----
    tree type = TREE_TYPE (obj);
    tree templates = NULL_TREE;
  
+   if (TYPE_PTRMEMFUNC_P (type))
+     {
+       /* It's no good looking for an overloaded operator() on a
+ 	 pointer-to-member-function.  */
+       cp_error ("invalid use of pointer-to-member-function %E", obj);
+       return error_mark_node;
+     }
+ 
    fns = lookup_fnfields (TYPE_BINFO (type), ansi_opname [CALL_EXPR], 0);
  
    args = resolve_args (args);
cvs server: Diffing inc