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[/] [openrisc/] [tags/] [gnu-src/] [gcc-4.5.1/] [gcc-4.5.1-or32-1.0rc3/] [gcc/] [ada/] [exp_strm.ads] - Rev 593
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------------------------------------------------------------------------------ -- -- -- GNAT COMPILER COMPONENTS -- -- -- -- E X P _ S T R M -- -- -- -- S p e c -- -- -- -- Copyright (C) 1992-2007, 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. -- -- -- ------------------------------------------------------------------------------ -- Routines to build stream subprograms for composite types with Exp_Tss; use Exp_Tss; with Types; use Types; package Exp_Strm is function Build_Elementary_Input_Call (N : Node_Id) return Node_Id; -- Build call to Read attribute function for elementary type. Also used -- for Input attributes for elementary types with an appropriate extra -- assignment statement. N is the attribute reference node. function Build_Elementary_Write_Call (N : Node_Id) return Node_Id; -- Build call to Write attribute function for elementary type. Also used -- for Output attributes for elementary types (since the effect of the -- two attributes is identical for elementary types). N is the attribute -- reference node. function Build_Stream_Attr_Profile (Loc : Source_Ptr; Typ : Entity_Id; Nam : TSS_Name_Type) return List_Id; -- Builds the parameter profile for the stream attribute identified by -- the given name. This is used for the tagged case to build the spec -- for the primitive operation. -- The following routines build procedures and functions for stream -- attributes applied to composite types. For each of these routines, -- Loc is used to provide the location for the constructed subprogram -- declaration. Typ is the base type to which the subprogram applies -- (i.e. the base type of the stream attribute prefix). The returned -- results are the declaration and name (entity) of the subprogram. procedure Build_Array_Input_Function (Loc : Source_Ptr; Typ : Entity_Id; Decl : out Node_Id; Fnam : out Entity_Id); -- Build function for Input attribute for array type procedure Build_Array_Output_Procedure (Loc : Source_Ptr; Typ : Entity_Id; Decl : out Node_Id; Pnam : out Entity_Id); -- Build procedure for Output attribute for array type procedure Build_Array_Read_Procedure (Nod : Node_Id; Typ : Entity_Id; Decl : out Node_Id; Pnam : out Entity_Id); -- Build procedure for Read attribute for array type. Nod provides the -- Sloc value for generated code. procedure Build_Array_Write_Procedure (Nod : Node_Id; Typ : Entity_Id; Decl : out Node_Id; Pnam : out Entity_Id); -- Build procedure for Write attribute for array type. Nod provides the -- Sloc value for generated code. procedure Build_Mutable_Record_Read_Procedure (Loc : Source_Ptr; Typ : Entity_Id; Decl : out Node_Id; Pnam : out Entity_Id); -- Build procedure to Read a record with default discriminants. -- Discriminants must be read explicitly (RM 13.13.2(9)) in the -- same manner as is done for 'Input. procedure Build_Mutable_Record_Write_Procedure (Loc : Source_Ptr; Typ : Entity_Id; Decl : out Node_Id; Pnam : out Entity_Id); -- Build procedure to write a record with default discriminants. -- Discriminants must be written explicitly (RM 13.13.2(9)) in -- the same manner as is done for 'Output. procedure Build_Record_Or_Elementary_Input_Function (Loc : Source_Ptr; Typ : Entity_Id; Decl : out Node_Id; Fnam : out Entity_Id); -- Build function for Input attribute for record type or for an -- elementary type (the latter is used only in the case where a -- user defined Read routine is defined, since in other cases, -- Input calls the appropriate runtime library routine directly. procedure Build_Record_Or_Elementary_Output_Procedure (Loc : Source_Ptr; Typ : Entity_Id; Decl : out Node_Id; Pnam : out Entity_Id); -- Build procedure for Output attribute for record type or for an -- elementary type (the latter is used only in the case where a -- user defined Write routine is defined, since in other cases, -- Output calls the appropriate runtime library routine directly. procedure Build_Record_Read_Procedure (Loc : Source_Ptr; Typ : Entity_Id; Decl : out Node_Id; Pnam : out Entity_Id); -- Build procedure for Read attribute for record type procedure Build_Record_Write_Procedure (Loc : Source_Ptr; Typ : Entity_Id; Decl : out Node_Id; Pnam : out Entity_Id); -- Build procedure for Write attribute for record type procedure Build_Stream_Procedure (Loc : Source_Ptr; Typ : Entity_Id; Decl : out Node_Id; Pnam : Entity_Id; Stms : List_Id; Outp : Boolean); -- Called to build an array or record stream procedure. The first three -- arguments are the same as Build_Record_Or_Elementary_Output_Procedure. -- Stms is the list of statements for the body (the declaration list is -- always null), and Pnam is the name of the constructed procedure. -- Used by Exp_Dist to generate stream-oriented attributes for RACWs. end Exp_Strm;
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