gcc/ada/cstand.ads

   1 ------------------------------------------------------------------------------
   2 --                                                                          --
   3 --                         GNAT COMPILER COMPONENTS                         --
   4 --                                                                          --
   5 --                               C S T A N D                                --
   6 --                                                                          --
   7 --                                 S p e c                                  --
   8 --                                                                          --
   9 --          Copyright (C) 1992-2023, Free Software Foundation, Inc.         --
  10 --                                                                          --
  11 -- GNAT is free software;  you can  redistribute it  and/or modify it under --
  12 -- terms of the  GNU General Public License as published  by the Free Soft- --
  13 -- ware  Foundation;  either version 3,  or (at your option) any later ver- --
  14 -- sion.  GNAT is distributed in the hope that it will be useful, but WITH- --
  15 -- OUT ANY WARRANTY;  without even the  implied warranty of MERCHANTABILITY --
  16 -- or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License --
  17 -- for  more details.  You should have  received  a copy of the GNU General --
  18 -- Public License  distributed with GNAT; see file COPYING3.  If not, go to --
  19 -- http://www.gnu.org/licenses for a complete copy of the license.          --
  20 --                                                                          --
  21 -- GNAT was originally developed  by the GNAT team at  New York University. --
  22 -- Extensive contributions were provided by Ada Core Technologies Inc.      --
  23 --                                                                          --
  24 ------------------------------------------------------------------------------
  25
  26 --  This package contains the procedure that is used to create the tree for
  27 --  package Standard and initialize the entities in package Stand.
  28
  29 with Types; use Types;
  30
  31 package CStand is
  32
  33    procedure Create_Standard;
  34    --  This procedure creates the tree for package standard, and initializes
  35    --  the Standard_Entities array and Standard_Package_Node. First the
  36    --  syntactic representation is created (as though the parser had parsed
  37    --  a copy of the source of Standard) and then semantic information is
  38    --  added as it would be by the semantic phases of the compiler. The
  39    --  tree is in the standard format defined by Syntax_Info, except that
  40    --  all Sloc values are set to Standard_Location except for nodes that
  41    --  are part of package ASCII, which have Sloc = Standard_ASCII_Location.
  42    --  The semantics info is in the format given by Entity_Info. The global
  43    --  variables Last_Standard_Node_Id and Last_Standard_List_Id are also set.
  44
  45    procedure Set_Float_Bounds (Id  : Entity_Id);
  46    --  Procedure to set bounds for float type or subtype. Id is the entity
  47    --  whose bounds and type are to be set (a floating-point type).
  48
  49 end CStand;