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------------------------------------------------------------------------------
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-- --
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-- GNAT COMPILER COMPONENTS --
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-- --
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-- T R E E _ I N --
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-- --
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-- S p e c --
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-- --
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-- Copyright (C) 1992,1993,1994,1995 Free Software Foundation, Inc. --
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-- --
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-- GNAT is free software; you can redistribute it and/or modify it under --
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-- terms of the GNU General Public License as published by the Free Soft- --
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-- ware Foundation; either version 2, or (at your option) any later ver- --
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-- sion. GNAT is distributed in the hope that it will be useful, but WITH- --
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-- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY --
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-- or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License --
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-- for more details. You should have received a copy of the GNU General --
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-- Public License distributed with GNAT; see file COPYING. If not, write --
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-- to the Free Software Foundation, 51 Franklin Street, Fifth Floor, --
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-- Boston, MA 02110-1301, USA. --
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-- --
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-- As a special exception, if other files instantiate generics from this --
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-- unit, or you link this unit with other files to produce an executable, --
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-- this unit does not by itself cause the resulting executable to be --
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-- covered by the GNU General Public License. This exception does not --
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-- however invalidate any other reasons why the executable file might be --
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-- covered by the GNU Public License. --
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-- --
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-- GNAT was originally developed by the GNAT team at New York University. --
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-- Extensive contributions were provided by Ada Core Technologies Inc. --
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-- --
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------------------------------------------------------------------------------
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-- This procedure is used to read in a tree if the option is set. Note that
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-- it is not part of the compiler proper, but rather the interface from
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-- tools that need to read the tree to the tree reading routines, and is
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-- thus bound as part of such tools.
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with GNAT.OS_Lib; use GNAT.OS_Lib;
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procedure Tree_In (Desc : File_Descriptor);
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-- Desc is the file descriptor for the file containing the tree, as written
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-- by the compiler in a previous compilation using Tree_Gen. On return the
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-- global data structures are appropriately initialized.
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