-- --
-- S p e c --
-- --
--- Copyright (C) 1992-2005, Free Software Foundation, Inc. --
+-- 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 2, or (at your option) any later ver- --
+-- 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 COPYING. If not, write --
--- to the Free Software Foundation, 51 Franklin Street, Fifth Floor, --
--- Boston, MA 02110-1301, USA. --
+-- 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. --
procedure Expand_N_Extension_Aggregate (N : Node_Id);
function Is_Delayed_Aggregate (N : Node_Id) return Boolean;
- -- returns True if N is a delayed aggregate of some kind
+ -- 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 (Decl, Aggr : Node_Id);
- -- Decl is an access N_Object_Declaration (produced during
- -- allocator expansion), Aggr is the initial expression aggregate
- -- of an allocator. This procedure perform in-place aggregate
- -- assignment in the newly allocated object.
+ 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);
- -- ??? documentation needed
+ -- 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;
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