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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.
--
--=============================================================================
--------------------------------------------------------------------------------
--Synopsis: --
-- --
--WriteVCInfo procedure for VCS package. --
-- --
--------------------------------------------------------------------------------
separate (VCS)
procedure WriteVCInfo (Report_File : in SPARK_IO.File_Type;
VC_Info : in VC_Info_Type;
Anything_Printed_This_Time : out Boolean) is
procedure Print_Line_Number (Report_File : in SPARK_IO.File_Type;
Line_Number : in VC_Line_Type;
Start_Of_Line : in Boolean)
--# global in out SPARK_IO.File_Sys;
--# derives SPARK_IO.File_Sys from *,
--# Line_Number,
--# Report_File,
--# Start_Of_Line;
is
Width : Natural;
begin
if Line_Number = VC_Line_Start then
SPARK_IO.Put_String (Report_File, "start", 0);
elsif Line_Number = VC_Line_End then
SPARK_IO.Put_String (Report_File, "finish", 0);
else
if Start_Of_Line then
Width := 5;
else
Width := 0;
end if;
SPARK_IO.Put_Integer (Report_File, Line_Number, Width, 10);
end if;
end Print_Line_Number;
begin -- WriteVCInfo
if VC_Info.Number_Of_VCs > 0 then
Anything_Printed_This_Time := True;
if VC_Info.File_Type = Simplified_VC_File_Type and not VC_Info.Any_VCs_Printed then
SPARK_IO.New_Line (Report_File, 1);
SPARK_IO.Put_Line (Report_File, "Undischarged VCs remain for lines:", 0);
end if;
if not VC_Info.This_Start_Line_Printed or else SPARK_IO.Col (Report_File) > Report_Wrap_Column then
SPARK_IO.New_Line (Report_File, 1);
-- write new start line
Print_Line_Number (Report_File => Report_File,
Line_Number => VC_Info.Start_Line,
Start_Of_Line => True);
SPARK_IO.Put_String (Report_File, " to: ", 0);
else
SPARK_IO.Put_String (Report_File, ", ", 0);
end if;
-- write last line of range
Print_Line_Number (Report_File => Report_File,
Line_Number => VC_Info.End_Line,
Start_Of_Line => False);
-- print VC count
SPARK_IO.Put_Char (Report_File, '(');
SPARK_IO.Put_Integer (Report_File, VC_Info.Number_Of_VCs, 0, 10);
SPARK_IO.Put_Char (Report_File, ')');
else
Anything_Printed_This_Time := False;
end if;
end WriteVCInfo;
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