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(* M2Emit.mod issue errors to the GCC error reporting substructure.
Copyright (C) 2019-2025 Free Software Foundation, Inc.
Contributed by Gaius Mulley <gaius.mulley@southwales.ac.uk>.
This file is part of GNU Modula-2.
GNU Modula-2 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 3, or (at your option)
any later version.
GNU Modula-2 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 GNU Modula-2; see the file COPYING3. If not see
<http://www.gnu.org/licenses/>. *)
IMPLEMENTATION MODULE M2Emit ;
IMPORT m2linemap ;
FROM M2LexBuf IMPORT TokenToLocation ;
FROM m2linemap IMPORT ErrorAtf, WarningAtf, NoteAtf, internal_error ;
FROM DynamicStrings IMPORT string ;
FROM SYSTEM IMPORT ADR ;
(*
EmitError - pass the error to GCC.
*)
PROCEDURE EmitError (error, note: BOOLEAN; token: CARDINAL; message: String) ;
BEGIN
IF error
THEN
ErrorAtf (TokenToLocation (token), string (message))
ELSIF note
THEN
NoteAtf (TokenToLocation (token), string (message))
ELSE
WarningAtf (TokenToLocation (token), string (message))
END
END EmitError ;
(*
InternalError - issue an internal error, message.
*)
PROCEDURE InternalError (message: ARRAY OF CHAR) ;
BEGIN
internal_error (ADR (message))
END InternalError ;
(*
UnknownLocation - return the unknown location (using GCC linemap for cc1gm2)
and constants for gm2l and gm2m.
*)
PROCEDURE UnknownLocation () : location_t ;
BEGIN
RETURN m2linemap.UnknownLocation ()
END UnknownLocation ;
(*
BuiltinsLocation - return the builtins location (using GCC linemap for cc1gm2)
and constants for gm2l and gm2m.
*)
PROCEDURE BuiltinsLocation () : location_t ;
BEGIN
RETURN m2linemap.BuiltinsLocation ()
END BuiltinsLocation ;
END M2Emit.
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