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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.
--
--=============================================================================
with SPARK_IO;
with SparkMakeDebug;
with SystemErrors;
package body SparkMakeErrors is
subtype Error is Fault range Fault'First .. Cannot_Close_File;
subtype Warning is Fault range Fault'Succ (Error'Last) .. Fault'Last;
procedure Report
(The_Fault : in Fault;
E_Str1 : in E_Strings.T;
E_Str2 : in E_Strings.T;
E_Str3 : in E_Strings.T)
is
begin
case The_Fault is
when Error =>
SPARK_IO.Put_String (SPARK_IO.Standard_Output, "!!! Sparkmake error: ", 0);
when Warning =>
SPARK_IO.Put_String (SPARK_IO.Standard_Output, ">>> Sparkmake warning: ", 0);
end case;
case The_Fault is
-- COMMAND LINE FAULTS
when Invalid_Switch =>
E_Strings.Put_String (File => SPARK_IO.Standard_Output,
E_Str => E_Str1);
SPARK_IO.Put_Line (SPARK_IO.Standard_Output, " is not a recognised switch", 0);
when Invalid_Argument =>
E_Strings.Put_String (File => SPARK_IO.Standard_Output,
E_Str => E_Str1);
SPARK_IO.Put_String (SPARK_IO.Standard_Output, " is not a valid argument for switch ", 0);
E_Strings.Put_Line (File => SPARK_IO.Standard_Output,
E_Str => E_Str2);
when Duplicate_Switch =>
SPARK_IO.Put_String (SPARK_IO.Standard_Output, "The switch ", 0);
E_Strings.Put_String (File => SPARK_IO.Standard_Output,
E_Str => E_Str1);
SPARK_IO.Put_Line (SPARK_IO.Standard_Output, " cannot be duplicated", 0);
when Cannot_Find_File =>
SPARK_IO.Put_String (SPARK_IO.Standard_Output, "Could not find the file ", 0);
E_Strings.Put_Line (File => SPARK_IO.Standard_Output,
E_Str => E_Str1);
-- INDEX FILE FAULTS
when Duplicate_Errors =>
SPARK_IO.Put_String (SPARK_IO.Standard_Output, "Unit ", 0);
E_Strings.Put_String (File => SPARK_IO.Standard_Output,
E_Str => E_Str1);
SPARK_IO.Put_String (SPARK_IO.Standard_Output, " is duplicated in files ", 0);
E_Strings.Put_String (File => SPARK_IO.Standard_Output,
E_Str => E_Str2);
SPARK_IO.Put_String (SPARK_IO.Standard_Output, " and ", 0);
E_Strings.Put_Line (File => SPARK_IO.Standard_Output,
E_Str => E_Str3);
when Duplicate_Okay =>
SPARK_IO.Put_String (SPARK_IO.Standard_Output, "Unit ", 0);
E_Strings.Put_String (File => SPARK_IO.Standard_Output,
E_Str => E_Str1);
SPARK_IO.Put_String (SPARK_IO.Standard_Output, " in file ", 0);
E_Strings.Put_String (File => SPARK_IO.Standard_Output,
E_Str => E_Str2);
SPARK_IO.Put_String (SPARK_IO.Standard_Output, " is already seen in ", 0);
E_Strings.Put_Line (File => SPARK_IO.Standard_Output,
E_Str => E_Str3);
when Invalid_Unit =>
SPARK_IO.Put_String (SPARK_IO.Standard_Output, "File ", 0);
E_Strings.Put_String (File => SPARK_IO.Standard_Output,
E_Str => E_Str1);
SPARK_IO.Put_Line (SPARK_IO.Standard_Output, " does not contain a valid unit", 0);
when Multiple_Main_Programs =>
SPARK_IO.Put_String (SPARK_IO.Standard_Output, "Files ", 0);
E_Strings.Put_String (File => SPARK_IO.Standard_Output,
E_Str => E_Str1);
SPARK_IO.Put_String (SPARK_IO.Standard_Output, " and ", 0);
E_Strings.Put_String (File => SPARK_IO.Standard_Output,
E_Str => E_Str2);
SPARK_IO.Put_Line (SPARK_IO.Standard_Output, " both contain main programs", 0);
-- GENERAL FILE HANDLING FAULTS
when Cannot_Open_File =>
SPARK_IO.Put_String (SPARK_IO.Standard_Output, "Cannot open ", 0);
E_Strings.Put_Line (File => SPARK_IO.Standard_Output,
E_Str => E_Str1);
when Cannot_Close_File =>
SPARK_IO.Put_String (SPARK_IO.Standard_Output, "Cannot close ", 0);
E_Strings.Put_Line (File => SPARK_IO.Standard_Output,
E_Str => E_Str1);
end case;
end Report;
procedure Fatal (Text : in String) is
--# hide Fatal;
begin
SparkMakeDebug.Report_Text (Text => "Fatal error: " & Text);
SystemErrors.Fatal_Error (Sys_Err => SystemErrors.Other_Internal_Error,
Msg => "Internal error. ");
end Fatal;
end SparkMakeErrors;
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