c5be6c3a9d
2010-10-05 Emmanuel Briot <briot@adacore.com>
* prj-nmsc.adb, prj-err.adb (Expand_Subdirectory_Pattern): New
subprogram.
Extract some code from Get_Directories, to share with the handling
of aggregate projects (for the Project_Files attributes)
From-SVN: r164970
126 lines
4.6 KiB
Ada
126 lines
4.6 KiB
Ada
------------------------------------------------------------------------------
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-- --
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-- GNAT COMPILER COMPONENTS --
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-- --
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-- P R J . E R R --
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-- --
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-- B o d y --
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-- --
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-- Copyright (C) 2002-2010, Free Software Foundation, Inc. --
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-- --
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-- GNAT is free software; you can redistribute it and/or modify it under --
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-- terms of the GNU General Public License as published by the Free Soft- --
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-- ware Foundation; either version 3, or (at your option) any later ver- --
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-- sion. GNAT is distributed in the hope that it will be useful, but WITH- --
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-- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY --
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-- or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License --
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-- for more details. You should have received a copy of the GNU General --
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-- Public License distributed with GNAT; see file COPYING3. If not, go to --
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-- http://www.gnu.org/licenses for a complete copy of the license. --
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-- --
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-- GNAT was originally developed by the GNAT team at New York University. --
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-- Extensive contributions were provided by Ada Core Technologies Inc. --
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-- --
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------------------------------------------------------------------------------
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with Err_Vars;
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with Output; use Output;
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with Stringt; use Stringt;
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package body Prj.Err is
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---------------
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-- Post_Scan --
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---------------
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procedure Post_Scan is
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Debug_Tokens : constant Boolean := False;
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begin
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-- Change operator symbol to literal strings, since that's the way
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-- we treat all strings in a project file.
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if Token = Tok_Operator_Symbol
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or else Token = Tok_String_Literal
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then
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Token := Tok_String_Literal;
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String_To_Name_Buffer (String_Literal_Id);
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Token_Name := Name_Find;
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end if;
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if Debug_Tokens then
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Write_Line (Token_Type'Image (Token));
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if Token = Tok_Identifier
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or else Token = Tok_String_Literal
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then
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Write_Line (" " & Get_Name_String (Token_Name));
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end if;
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end if;
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end Post_Scan;
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---------------
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-- Error_Msg --
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---------------
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procedure Error_Msg
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(Flags : Processing_Flags;
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Msg : String;
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Location : Source_Ptr := No_Location;
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Project : Project_Id := null)
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is
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Real_Location : Source_Ptr := Location;
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begin
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-- Display the error message in the traces so that it appears in the
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-- correct location in the traces (otherwise error messages are only
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-- displayed at the end and it is difficult to see when they were
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-- triggered)
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if Current_Verbosity = High then
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Write_Line ("ERROR: " & Msg);
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end if;
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-- If location of error is unknown, use the location of the project
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if Real_Location = No_Location
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and then Project /= null
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then
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Real_Location := Project.Location;
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end if;
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if Real_Location = No_Location then
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-- If still null, we are parsing a project that was created in-memory
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-- so we shouldn't report errors for projects that the user has no
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-- access to in any case.
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if Current_Verbosity = High then
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Write_Line ("Error in in-memory project, ignored");
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end if;
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return;
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end if;
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-- Report the error through Errutil, so that duplicate errors are
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-- properly removed, messages are sorted, and correctly interpreted,...
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Errutil.Error_Msg (Msg, Real_Location);
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-- Let the application know there was an error
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if Flags.Report_Error /= null then
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Flags.Report_Error
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(Project,
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Is_Warning =>
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Msg (Msg'First) = '?'
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or else (Msg (Msg'First) = '<'
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and then Err_Vars.Error_Msg_Warn)
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or else (Msg (Msg'First) = '\'
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and then Msg (Msg'First + 1) = '<'
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and then Err_Vars.Error_Msg_Warn));
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end if;
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end Error_Msg;
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end Prj.Err;
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