1 ------------------------------------------------------------------------------
3 -- GNAT COMPILER COMPONENTS --
9 -- Copyright (C) 1992-2007, Free Software Foundation, Inc. --
11 -- GNAT is free software; you can redistribute it and/or modify it under --
12 -- terms of the GNU General Public License as published by the Free Soft- --
13 -- ware Foundation; either version 3, or (at your option) any later ver- --
14 -- sion. GNAT is distributed in the hope that it will be useful, but WITH- --
15 -- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY --
16 -- or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License --
17 -- for more details. You should have received a copy of the GNU General --
18 -- Public License distributed with GNAT; see file COPYING3. If not, go to --
19 -- http://www.gnu.org/licenses for a complete copy of the license. --
21 -- GNAT was originally developed by the GNAT team at New York University. --
22 -- Extensive contributions were provided by Ada Core Technologies Inc. --
24 ------------------------------------------------------------------------------
25 -- This file is a template used as input to the utility program XNmake,
26 -- which reads this template, and the spec of Sinfo (sinfo.ads) and
27 -- generates the body and/or the spec for the Nmake package (files
28 -- nmake.ads and nmake.adb)
30 pragma Style_Checks (All_Checks);
31 -- Turn off subprogram order checking, since the routines here are
32 -- generated automatically in order.
34 with Atree; use Atree; -- body only
35 with Namet; use Namet; -- spec only
36 with Nlists; use Nlists; -- spec only
37 with Sinfo; use Sinfo; -- body only
38 with Snames; use Snames; -- body only
39 with Stand; use Stand; -- body only
40 with Types; use Types; -- spec only
41 with Uintp; use Uintp; -- spec only
42 with Urealp; use Urealp; -- spec only
46 -- This package contains a set of routines used to construct tree nodes
47 -- using a functional style. There is one routine for each node type defined
48 -- in Sinfo with the general interface:
50 -- function Make_xxx (Sloc : Source_Ptr,
51 -- Field_Name_1 : Field_Name_1_Type [:= default]
52 -- Field_Name_2 : Field_Name_2_Type [:= default]
56 -- Only syntactic fields are included (i.e. fields marked as "-Sem" or "-Lib"
57 -- in the Sinfo spec are excluded). In addition, the following four syntactic
58 -- fields are excluded:
65 -- since they are very rarely set in expanded code. If they need to be set,
66 -- to other than the default values (False, False, False, zero), then the
67 -- appropriate Set_xxx procedures must be used on the returned value.
69 -- Default values are provided only for flag fields (where the default is
70 -- False), and for optional fields. An optional field is one where the
71 -- comment line describing the field contains the string "(set to xxx if".
72 -- For such fields, a default value of xxx is provided."
74 -- Warning: since calls to Make_xxx routines are normal function calls, the
75 -- arguments can be evaluated in any order. This means that at most one such
76 -- argument can have side effects (e.g. be a call to a parse routine).
78 !!TEMPLATE INSERTION POINT