| ------------------------------------------------------------------------------ |
| -- -- |
| -- GNAT COMPILER COMPONENTS -- |
| -- -- |
| -- E X P _ C H 2 -- |
| -- -- |
| -- S p e c -- |
| -- -- |
| -- 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 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 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. -- |
| -- -- |
| ------------------------------------------------------------------------------ |
| |
| -- Expand routines for chapter 2 constructs |
| |
| with Types; use Types; |
| package Exp_Ch2 is |
| |
| procedure Expand_N_Expanded_Name (N : Node_Id); |
| procedure Expand_N_Identifier (N : Node_Id); |
| procedure Expand_N_Real_Literal (N : Node_Id); |
| |
| function Param_Entity (N : Node_Id) return Entity_Id; |
| -- Given an expression N, determines if the expression is a reference |
| -- to a formal (of a subprogram or entry), and if so returns the Id |
| -- of the corresponding formal entity, otherwise returns Empty. The |
| -- reason that this is in Exp_Ch2 is that it has to deal with the case |
| -- where the reference is to an entry formal, and has been expanded |
| -- already. Since Exp_Ch2 is in charge of the expansion, it is best |
| -- suited to knowing how to detect this case. Also handles the case |
| -- of references to renamings of formals. |
| |
| end Exp_Ch2; |
