| ------------------------------------------------------------------------------ |
| -- -- |
| -- GNAT COMPILER COMPONENTS -- |
| -- -- |
| -- S E M _ S C I L -- |
| -- -- |
| -- S p e c -- |
| -- -- |
| -- Copyright (C) 2009-2010, 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. -- |
| -- -- |
| ------------------------------------------------------------------------------ |
| |
| -- This package contains routines involved in the frontend addition and |
| -- verification of SCIL nodes. |
| |
| with Atree; use Atree; |
| with Types; use Types; |
| |
| package Sem_SCIL is |
| |
| -- Here would be a good place to document what SCIL is all about ??? |
| |
| function Check_SCIL_Node (N : Node_Id) return Traverse_Result; |
| -- Process a single node during the tree traversal. Done to verify that |
| -- SCIL nodes decoration fulfill the requirements of the SCIL backend. |
| |
| procedure Check_SCIL_Nodes is new Traverse_Proc (Check_SCIL_Node); |
| -- The traversal procedure itself |
| |
| function First_Non_SCIL_Node (L : List_Id) return Node_Id; |
| -- Returns the first non-SCIL node of list L |
| |
| function Next_Non_SCIL_Node (N : Node_Id) return Node_Id; |
| -- N must be a member of a list. Returns the next non SCIL node in the list |
| -- containing N, or Empty if this is the last non SCIL node in the list. |
| |
| end Sem_SCIL; |