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+------------------------------------------------------------------------------
+-- --
+-- GNAT COMPILER COMPONENTS --
+-- --
+-- E X P _ A G G R --
+-- --
+-- S p e c --
+-- --
+-- Copyright (C) 1992-2007, Free Software Foundation, Inc. --
+-- --
+-- GNAT is free software; you can redistribute it and/or modify it under --
+-- terms of the GNU General Public License as published by the Free Soft- --
+-- ware Foundation; either version 3, or (at your option) any later ver- --
+-- sion. GNAT is distributed in the hope that it will be useful, but WITH- --
+-- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY --
+-- or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License --
+-- for more details. You should have received a copy of the GNU General --
+-- Public License distributed with GNAT; see file COPYING3. If not, go to --
+-- http://www.gnu.org/licenses for a complete copy of the license. --
+-- --
+-- GNAT was originally developed by the GNAT team at New York University. --
+-- Extensive contributions were provided by Ada Core Technologies Inc. --
+-- --
+------------------------------------------------------------------------------
+
+with Types; use Types;
+
+package Exp_Aggr is
+
+ procedure Expand_N_Aggregate (N : Node_Id);
+ procedure Expand_N_Extension_Aggregate (N : Node_Id);
+
+ function Is_Delayed_Aggregate (N : Node_Id) return Boolean;
+ -- Returns True if N is an aggregate of some kind whose Expansion_Delayed
+ -- flag is set (see sinfo for meaning of flag).
+
+ procedure Convert_Aggr_In_Object_Decl (N : Node_Id);
+ -- N is a N_Object_Declaration with an expression which must be
+ -- an N_Aggregate or N_Extension_Aggregate with Expansion_Delayed
+ -- This procedure performs in-place aggregate assignment.
+
+ procedure Convert_Aggr_In_Allocator
+ (Alloc : Node_Id;
+ Decl : Node_Id;
+ Aggr : Node_Id);
+ -- Alloc is the allocator whose expression is the aggregate Aggr.
+ -- Decl is an N_Object_Declaration created during allocator expansion.
+ -- This procedure perform in-place aggregate assignment into the
+ -- temporary declared in Decl, and the allocator becomes an access to
+ -- that temporary.
+
+ procedure Convert_Aggr_In_Assignment (N : Node_Id);
+ -- If the right-hand side of an assignment is an aggregate, expand the
+ -- statement into a series of individual component assignments. This is
+ -- done if there are non-static values involved in either the bounds or
+ -- the components, and the aggregate cannot be handled as a whole by the
+ -- backend.
+
+ function Static_Array_Aggregate (N : Node_Id) return Boolean;
+ -- N is an array aggregate that may have a component association with
+ -- an others clause and a range. If bounds are static and the expressions
+ -- are compile-time known constants, rewrite N as a purely positional
+ -- aggregate, to be use to initialize variables and components of the type
+ -- without generating elaboration code.
+end Exp_Aggr;