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-------------------------------------------------------------------------------
-- (C) Altran Praxis Limited
-------------------------------------------------------------------------------
--
-- The SPARK toolset is free software; you can redistribute it and/or modify it
-- under terms of the GNU General Public License as published by the Free
-- Software Foundation; either version 3, or (at your option) any later
-- version. The SPARK toolset is distributed in the hope that it will be
-- useful, but WITHOUT 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 the SPARK toolset; see file
-- COPYING3. If not, go to http://www.gnu.org/licenses for a complete copy of
-- the license.
--
--=============================================================================
separate (Dictionary)
procedure WriteOperatorRenamingDeclaration (The_Operator : in RawDict.Operator_Info_Ref;
Scope : in Scopes) is
procedure Write_Operator_Name (File : in SPARK_IO.File_Type;
Name : in SP_Symbols.SP_Symbol)
--# global in out SPARK_IO.File_Sys;
--# derives SPARK_IO.File_Sys from *,
--# File,
--# Name;
is
begin
case Name is
when SP_Symbols.RWand =>
Write_String (File, "and");
when SP_Symbols.RWor =>
Write_String (File, "or");
when SP_Symbols.RWxor =>
Write_String (File, "xor");
when SP_Symbols.plus =>
Write_String (File, "+");
when SP_Symbols.minus =>
Write_String (File, "-");
when SP_Symbols.RWmod =>
Write_String (File, "mod");
when SP_Symbols.equals =>
Write_String (File, "=");
when SP_Symbols.less_than =>
Write_String (File, "<");
when SP_Symbols.less_or_equal =>
Write_String (File, "<=");
when SP_Symbols.greater_than =>
Write_String (File, ">");
when SP_Symbols.greater_or_equal =>
Write_String (File, ">=");
when SP_Symbols.multiply =>
Write_String (File, "*");
when SP_Symbols.divide =>
Write_String (File, "/");
when SP_Symbols.double_star =>
Write_String (File, "**");
when SP_Symbols.RWabs =>
Write_String (File, "abs");
when others =>
Write_String (File, "not");
end case;
end Write_Operator_Name;
--------------------------------------------------------------------------------
procedure Write_Unary_Operator_Renaming_Declaration
(Name : in SP_Symbols.SP_Symbol;
Operand : in RawDict.Type_Info_Ref;
Scope : in Scopes)
--# global in Dict;
--# in LexTokenManager.State;
--# in out SPARK_IO.File_Sys;
--# derives SPARK_IO.File_Sys from *,
--# Dict,
--# LexTokenManager.State,
--# Name,
--# Operand,
--# Scope;
is
begin
Write_String (Dict.TemporaryFile, "unary operator ");
Write_Operator_Name (File => Dict.TemporaryFile,
Name => Name);
Write_String (Dict.TemporaryFile, " ");
Write_Name (File => Dict.TemporaryFile,
Item => RawDict.Get_Type_Symbol (Operand));
Write_String (Dict.TemporaryFile, " is renamed in ");
Write_Scope (Dict.TemporaryFile, Scope);
Write_Line (Dict.TemporaryFile, " ;");
end Write_Unary_Operator_Renaming_Declaration;
--------------------------------------------------------------------------------
procedure Write_Binary_Operator_Renaming_Declaration
(Name : in SP_Symbols.SP_Symbol;
Left : in RawDict.Type_Info_Ref;
Right : in RawDict.Type_Info_Ref;
Scope : in Scopes)
--# global in Dict;
--# in LexTokenManager.State;
--# in out SPARK_IO.File_Sys;
--# derives SPARK_IO.File_Sys from *,
--# Dict,
--# Left,
--# LexTokenManager.State,
--# Name,
--# Right,
--# Scope;
is
begin
Write_String (Dict.TemporaryFile, "binary operator ");
Write_Name (File => Dict.TemporaryFile,
Item => RawDict.Get_Type_Symbol (Left));
Write_String (Dict.TemporaryFile, " ");
Write_Operator_Name (File => Dict.TemporaryFile,
Name => Name);
Write_String (Dict.TemporaryFile, " ");
Write_Name (File => Dict.TemporaryFile,
Item => RawDict.Get_Type_Symbol (Right));
Write_String (Dict.TemporaryFile, " is renamed in ");
Write_Scope (Dict.TemporaryFile, Scope);
Write_Line (Dict.TemporaryFile, " ;");
end Write_Binary_Operator_Renaming_Declaration;
begin -- WriteOperatorRenamingDeclaration
case RawDict.Get_Operator_Is_Binary (The_Operator => The_Operator) is
when False =>
Write_Unary_Operator_Renaming_Declaration
(Name => RawDict.Get_Operator_Name (The_Operator => The_Operator),
Operand => RawDict.Get_Operator_Operand (The_Operator => The_Operator),
Scope => Scope);
when True =>
Write_Binary_Operator_Renaming_Declaration
(Name => RawDict.Get_Operator_Name (The_Operator => The_Operator),
Left => RawDict.Get_Operator_Left_Operand (The_Operator => The_Operator),
Right => RawDict.Get_Operator_Right_Operand (The_Operator => The_Operator),
Scope => Scope);
end case;
end WriteOperatorRenamingDeclaration;
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