/* Front-end tree definitions for GNU compiler.
- Copyright (C) 1989, 1993, 1994 Free Software Foundation, Inc.
+ Copyright (C) 1989, 1993, 1994, 1995 Free Software Foundation, Inc.
This file is part of GNU CC.
extern tree stabilize_reference PROTO((tree));
+/* Subroutine of stabilize_reference; this is called for subtrees of
+ references. Any expression with side-effects must be put in a SAVE_EXPR
+ to ensure that it is only evaluated once. */
+
+extern tree stabilize_reference_1 PROTO((tree));
+
/* Return EXP, stripped of any conversions to wider types
in such a way that the result of converting to type FOR_TYPE
is the same as if EXP were converted to FOR_TYPE.