From d6f39728ae3cc12d4f867eeb4659d01322643264 Mon Sep 17 00:00:00 2001 From: kenner Date: Tue, 2 Oct 2001 14:52:00 +0000 Subject: New Language: Ada git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45959 138bc75d-0d04-0410-961f-82ee72b054a4 --- gcc/ada/sem_ch5.ads | 58 +++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 58 insertions(+) create mode 100644 gcc/ada/sem_ch5.ads (limited to 'gcc/ada/sem_ch5.ads') diff --git a/gcc/ada/sem_ch5.ads b/gcc/ada/sem_ch5.ads new file mode 100644 index 00000000000..c7d94685fa1 --- /dev/null +++ b/gcc/ada/sem_ch5.ads @@ -0,0 +1,58 @@ +------------------------------------------------------------------------------ +-- -- +-- GNAT COMPILER COMPONENTS -- +-- -- +-- S E M _ C H 5 -- +-- -- +-- S p e c -- +-- -- +-- $Revision: 1.16 $ -- +-- -- +-- Copyright (C) 1992-1998 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. -- +-- It is now maintained by Ada Core Technologies Inc (http://www.gnat.com). -- +-- -- +------------------------------------------------------------------------------ + +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; -- cgit v1.2.1