| ------------------------------------------------------------------------------ |
| -- -- |
| -- GNAT COMPILER COMPONENTS -- |
| -- -- |
| -- S E M _ C H 5 -- |
| -- -- |
| -- S p e c -- |
| -- -- |
| -- Copyright (C) 1992-2002 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 2, 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 COPYING. If not, write -- |
| -- to the Free Software Foundation, 59 Temple Place - Suite 330, Boston, -- |
| -- MA 02111-1307, USA. -- |
| -- -- |
| -- 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_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. 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; |