| ------------------------------------------------------------------------------ |
| -- -- |
| -- GNAT COMPILER COMPONENTS -- |
| -- -- |
| -- P R J . E R R -- |
| -- -- |
| -- B o d y -- |
| -- -- |
| -- Copyright (C) 2002-2014, Free Software Foundation, Inc. -- |
| -- -- |
| -- GNAT is free software; you can redistribute it and/or modify it under -- |
| -- terms of the GNU General Public License as published by the Free Soft- -- |
| -- ware Foundation; either version 3, or (at your option) any later ver- -- |
| -- sion. GNAT is distributed in the hope that it will be useful, but WITH- -- |
| -- OUT 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 GNAT; see file COPYING3. If not, go to -- |
| -- http://www.gnu.org/licenses for a complete copy of the license. -- |
| -- -- |
| -- GNAT was originally developed by the GNAT team at New York University. -- |
| -- Extensive contributions were provided by Ada Core Technologies Inc. -- |
| -- -- |
| ------------------------------------------------------------------------------ |
| |
| with Err_Vars; |
| with Output; use Output; |
| with Stringt; use Stringt; |
| |
| package body Prj.Err is |
| |
| --------------- |
| -- Post_Scan -- |
| --------------- |
| |
| procedure Post_Scan is |
| Debug_Tokens : constant Boolean := False; |
| |
| begin |
| -- Change operator symbol to literal strings, since that's the way |
| -- we treat all strings in a project file. |
| |
| if Token = Tok_Operator_Symbol |
| or else Token = Tok_String_Literal |
| then |
| Token := Tok_String_Literal; |
| String_To_Name_Buffer (String_Literal_Id); |
| Token_Name := Name_Find; |
| end if; |
| |
| if Debug_Tokens then |
| Write_Line (Token_Type'Image (Token)); |
| |
| if Token = Tok_Identifier |
| or else Token = Tok_String_Literal |
| then |
| Write_Line (" " & Get_Name_String (Token_Name)); |
| end if; |
| end if; |
| end Post_Scan; |
| |
| --------------- |
| -- Error_Msg -- |
| --------------- |
| |
| procedure Error_Msg |
| (Flags : Processing_Flags; |
| Msg : String; |
| Location : Source_Ptr := No_Location; |
| Project : Project_Id := null) |
| is |
| Real_Location : Source_Ptr := Location; |
| |
| begin |
| -- Don't post message if incompleted with's (avoid junk cascaded errors) |
| |
| if Flags.Incomplete_Withs then |
| return; |
| end if; |
| |
| -- Display the error message in the traces so that it appears in the |
| -- correct location in the traces (otherwise error messages are only |
| -- displayed at the end and it is difficult to see when they were |
| -- triggered) |
| |
| if Current_Verbosity = High then |
| Debug_Output ("ERROR: " & Msg); |
| end if; |
| |
| -- If location of error is unknown, use the location of the project |
| |
| if Real_Location = No_Location |
| and then Project /= null |
| then |
| Real_Location := Project.Location; |
| end if; |
| |
| if Real_Location = No_Location then |
| |
| -- If still null, we are parsing a project that was created in-memory |
| -- so we shouldn't report errors for projects that the user has no |
| -- access to in any case. |
| |
| if Current_Verbosity = High then |
| Debug_Output ("Error in in-memory project, ignored"); |
| end if; |
| |
| return; |
| end if; |
| |
| -- Report the error through Errutil, so that duplicate errors are |
| -- properly removed, messages are sorted, and correctly interpreted,... |
| |
| Errutil.Error_Msg (Msg, Real_Location); |
| |
| -- Let the application know there was an error |
| |
| if Flags.Report_Error /= null then |
| Flags.Report_Error |
| (Project, |
| Is_Warning => |
| Msg (Msg'First) = '?' |
| or else (Msg (Msg'First) = '<' |
| and then Err_Vars.Error_Msg_Warn) |
| or else (Msg (Msg'First) = '\' |
| and then Msg (Msg'First + 1) = '<' |
| and then Err_Vars.Error_Msg_Warn)); |
| end if; |
| end Error_Msg; |
| |
| end Prj.Err; |
