1 ------------------------------------------------------------------------------
3 -- GNAT COMPILER COMPONENTS --
11 -- Copyright (C) 1992-2001 Free Software Foundation, Inc. --
13 -- GNAT is free software; you can redistribute it and/or modify it under --
14 -- terms of the GNU General Public License as published by the Free Soft- --
15 -- ware Foundation; either version 2, or (at your option) any later ver- --
16 -- sion. GNAT is distributed in the hope that it will be useful, but WITH- --
17 -- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY --
18 -- or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License --
19 -- for more details. You should have received a copy of the GNU General --
20 -- Public License distributed with GNAT; see file COPYING. If not, write --
21 -- to the Free Software Foundation, 59 Temple Place - Suite 330, Boston, --
22 -- MA 02111-1307, USA. --
24 -- GNAT was originally developed by the GNAT team at New York University. --
25 -- It is now maintained by Ada Core Technologies Inc (http://www.gnat.com). --
27 ------------------------------------------------------------------------------
29 -- Expand routines for chapter 4 constructs
31 with Types
; use Types
;
35 procedure Expand_N_Allocator
(N
: Node_Id
);
36 procedure Expand_N_And_Then
(N
: Node_Id
);
37 procedure Expand_N_Conditional_Expression
(N
: Node_Id
);
38 procedure Expand_N_In
(N
: Node_Id
);
39 procedure Expand_N_Explicit_Dereference
(N
: Node_Id
);
40 procedure Expand_N_Indexed_Component
(N
: Node_Id
);
41 procedure Expand_N_Not_In
(N
: Node_Id
);
42 procedure Expand_N_Null
(N
: Node_Id
);
43 procedure Expand_N_Op_Abs
(N
: Node_Id
);
44 procedure Expand_N_Op_Add
(N
: Node_Id
);
45 procedure Expand_N_Op_And
(N
: Node_Id
);
46 procedure Expand_N_Op_Concat
(N
: Node_Id
);
47 procedure Expand_N_Op_Divide
(N
: Node_Id
);
48 procedure Expand_N_Op_Expon
(N
: Node_Id
);
49 procedure Expand_N_Op_Eq
(N
: Node_Id
);
50 procedure Expand_N_Op_Ge
(N
: Node_Id
);
51 procedure Expand_N_Op_Gt
(N
: Node_Id
);
52 procedure Expand_N_Op_Le
(N
: Node_Id
);
53 procedure Expand_N_Op_Lt
(N
: Node_Id
);
54 procedure Expand_N_Op_Minus
(N
: Node_Id
);
55 procedure Expand_N_Op_Mod
(N
: Node_Id
);
56 procedure Expand_N_Op_Multiply
(N
: Node_Id
);
57 procedure Expand_N_Op_Ne
(N
: Node_Id
);
58 procedure Expand_N_Op_Not
(N
: Node_Id
);
59 procedure Expand_N_Op_Or
(N
: Node_Id
);
60 procedure Expand_N_Op_Plus
(N
: Node_Id
);
61 procedure Expand_N_Op_Rem
(N
: Node_Id
);
62 procedure Expand_N_Op_Rotate_Left
(N
: Node_Id
);
63 procedure Expand_N_Op_Rotate_Right
(N
: Node_Id
);
64 procedure Expand_N_Op_Shift_Left
(N
: Node_Id
);
65 procedure Expand_N_Op_Shift_Right
(N
: Node_Id
);
66 procedure Expand_N_Op_Shift_Right_Arithmetic
(N
: Node_Id
);
67 procedure Expand_N_Op_Subtract
(N
: Node_Id
);
68 procedure Expand_N_Op_Xor
(N
: Node_Id
);
69 procedure Expand_N_Or_Else
(N
: Node_Id
);
70 procedure Expand_N_Qualified_Expression
(N
: Node_Id
);
71 procedure Expand_N_Selected_Component
(N
: Node_Id
);
72 procedure Expand_N_Slice
(N
: Node_Id
);
73 procedure Expand_N_Type_Conversion
(N
: Node_Id
);
74 procedure Expand_N_Unchecked_Expression
(N
: Node_Id
);
75 procedure Expand_N_Unchecked_Type_Conversion
(N
: Node_Id
);
77 function Expand_Record_Equality
84 -- Expand a record equality into an expression that compares the fields
85 -- individually to yield the required Boolean result. Loc is the
86 -- location for the generated nodes. Typ is the type of the record, and
87 -- Lhs, Rhs are the record expressions to be compared, these
88 -- expressions need not to be analyzed but have to be side-effect free.
89 -- Bodies is a list on which to attach bodies of local functions that
90 -- are created in the process. This is the responsability of the caller
91 -- to insert those bodies at the right place. Nod provdies the Sloc
92 -- value for generated code.