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-- Store error messages
-- Copyright (C) 2018 Tristan Gingold
--
-- This program is free software: you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation, either version 2 of the License, or
-- (at your option) any later version.
--
-- This program 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
-- along with this program. If not, see <gnu.org/licenses>.
with System;
package Errorout.Memory is
type Error_Index is new Uns32;
type Group_Type is (Msg_Single,
Msg_Main, Msg_Related, Msg_Last);
type Error_Message is record
-- Message error/warning id
Id : Msgid_Type;
-- Whether this is an single message or a related one.
Group : Group_Type;
-- Error soure file.
File : Source_File_Entry;
-- The first line is line 1, 0 can be used when line number is not
-- relevant.
Line : Natural;
-- Offset in the line. The first character is at offset 0.
Offset : Natural;
-- Length of the location (for a range). It is assumed to be on the
-- same line; use 0 when unknown.
Length : Natural;
end record;
-- Get number of messages available.
function Get_Nbr_Messages return Error_Index;
-- Get messages.
-- Idx is from 1 to Nbr_Messages.
function Get_Error_Record (Idx : Error_Index) return Error_Message;
function Get_Error_Message (Idx : Error_Index) return String;
function Get_Error_Message_Addr (Idx : Error_Index) return System.Address;
-- Remove all error messages.
procedure Clear_Errors;
-- Install the handlers for reporting errors.
procedure Install_Handler;
end Errorout.Memory;
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