1 ------------------------------------------------------------------------------
3 -- GNAT COMPILER COMPONENTS --
9 -- Copyright (C) 1992-1997 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 2, 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 COPYING. If not, write --
19 -- to the Free Software Foundation, 59 Temple Place - Suite 330, Boston, --
20 -- MA 02111-1307, USA. --
22 -- GNAT was originally developed by the GNAT team at New York University. --
23 -- Extensive contributions were provided by Ada Core Technologies Inc. --
25 ------------------------------------------------------------------------------
27 -- Pragma handling is isolated in a separate package
28 -- (logically this processing belongs in chapter 4)
30 with Types
; use Types
;
33 procedure Analyze_Pragma
(N
: Node_Id
);
34 -- Analyze procedure for pragma reference node N
36 function Is_Pragma_String_Literal
(Par
: Node_Id
) return Boolean;
37 -- Given an N_Pragma_Argument_Association node, Par, which has the form
38 -- of an operator symbol, determines whether or not it should be treated
39 -- as an string literal. This is called by Sem_Ch6.Analyze_Operator_Symbol.
40 -- If True is returned, the argument is converted to a string literal. If
41 -- False is returned, then the argument is treated as an entity reference
44 procedure Process_Compilation_Unit_Pragmas
(N
: Node_Id
);
45 -- Called at the start of processing compilation unit N to deal with
46 -- any special issues regarding pragmas. In particular, we have to
47 -- deal with Suppress_All at this stage, since it appears after the
48 -- unit instead of before.
50 procedure Set_Encoded_Interface_Name
(E
: Entity_Id
; S
: Node_Id
);
51 -- This routine is used to set an encoded interface name. The node
52 -- S is an N_String_Literal node for the external name to be set, and
53 -- E is an entity whose Interface_Name field is to be set. In the
54 -- normal case where S contains a name that is a valid C identifier,
55 -- then S is simply set as the value of the Interface_Name. Otherwise
56 -- it is encoded. See the body for details of the encoding. This
57 -- encoding is only done on VMS systems, since it seems pretty silly,
58 -- but is needed to pass some dubious tests in the test suite.