1 ------------------------------------------------------------------------------
3 -- GNAT COMPILER COMPONENTS --
10 -- Copyright (C) 1992-2001 Free Software Foundation, Inc. --
12 -- GNAT is free software; you can redistribute it and/or modify it under --
13 -- terms of the GNU General Public License as published by the Free Soft- --
14 -- ware Foundation; either version 2, or (at your option) any later ver- --
15 -- sion. GNAT is distributed in the hope that it will be useful, but WITH- --
16 -- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY --
17 -- or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License --
18 -- for more details. You should have received a copy of the GNU General --
19 -- Public License distributed with GNAT; see file COPYING. If not, write --
20 -- to the Free Software Foundation, 59 Temple Place - Suite 330, Boston, --
21 -- MA 02111-1307, USA. --
23 -- GNAT was originally developed by the GNAT team at New York University. --
24 -- Extensive contributions were provided by Ada Core Technologies Inc. --
26 ------------------------------------------------------------------------------
28 with Types; use Types;
30 procedure Analyze_Compilation_Unit (N : Node_Id);
31 procedure Analyze_With_Clause (N : Node_Id);
32 procedure Analyze_With_Type_Clause (N : Node_Id);
33 procedure Analyze_Subprogram_Body_Stub (N : Node_Id);
34 procedure Analyze_Package_Body_Stub (N : Node_Id);
35 procedure Analyze_Task_Body_Stub (N : Node_Id);
36 procedure Analyze_Protected_Body_Stub (N : Node_Id);
37 procedure Analyze_Subunit (N : Node_Id);
39 procedure Install_Context (N : Node_Id);
40 -- Installs the entities from the context clause of the given compilation
41 -- unit into the visibility chains. This is done before analyzing a unit.
42 -- For a child unit, install context of parents as well.
44 procedure Remove_Context (N : Node_Id);
45 -- Removes the entities from the context clause of the given compilation
46 -- unit from the visibility chains. This is done on exit from a unit as
47 -- part of cleaning up the visibility chains for the caller. A special
48 -- case is that the call from the Main_Unit can be ignored, since at the
49 -- end of the main unit the visibility table won't be needed in any case.
50 -- For a child unit, remove parents and their context as well.
52 procedure Load_Needed_Body (N : Node_Id; OK : out Boolean);
53 -- Load and analyze the body of a context unit that is generic, or
54 -- that contains generic units or inlined units. The body becomes
55 -- part of the semantic dependency set of the unit that needs it.
56 -- The returned result in OK is True if the load is successful,
57 -- and False if the requested file cannot be found.