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------------------------------------------------------------------------------
-- --
-- GNAT COMPILER COMPONENTS --
-- --
-- S E M _ C H 5 --
-- --
-- S p e c --
-- --
-- Copyright (C) 1992-2010, 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. --
-- --
------------------------------------------------------------------------------
with Types; use Types;
package Sem_Ch5 is
procedure Analyze_Assignment (N : Node_Id);
procedure Analyze_Block_Statement (N : Node_Id);
procedure Analyze_Case_Statement (N : Node_Id);
procedure Analyze_Exit_Statement (N : Node_Id);
procedure Analyze_Goto_Statement (N : Node_Id);
procedure Analyze_If_Statement (N : Node_Id);
procedure Analyze_Implicit_Label_Declaration (N : Node_Id);
procedure Analyze_Iterator_Specification (N : Node_Id);
procedure Analyze_Iteration_Scheme (N : Node_Id);
procedure Analyze_Label (N : Node_Id);
procedure Analyze_Loop_Statement (N : Node_Id);
procedure Analyze_Null_Statement (N : Node_Id);
procedure Analyze_Statements (L : List_Id);
procedure Analyze_Label_Entity (E : Entity_Id);
-- This procedure performs direct analysis of the label entity E. It
-- is used when a label is created by the expander without bothering
-- to insert an N_Implicit_Label_Declaration in the tree. It also takes
-- care of setting Reachable, since labels defined by the expander can
-- be assumed to be reachable.
procedure Check_Unreachable_Code (N : Node_Id);
-- This procedure is called with N being the node for a statement that is
-- an unconditional transfer of control or an apparent infinite loop. It
-- checks to see if the statement is followed by some other statement, and
-- if so generates an appropriate warning for unreachable code.
end Sem_Ch5;
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