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-- Copyright (c) 1991-2002, The Numerical ALgorithms Group Ltd.
-- All rights reserved.
-- Copyright (C) 2007-2010, Gabriel Dos Reis
-- All rights reserved.
--
-- Redistribution and use in source and binary forms, with or without
-- modification, are permitted provided that the following conditions are
-- met:
--
-- - Redistributions of source code must retain the above copyright
-- notice, this list of conditions and the following disclaimer.
--
-- - Redistributions in binary form must reproduce the above copyright
-- notice, this list of conditions and the following disclaimer in
-- the documentation and/or other materials provided with the
-- distribution.
--
-- - Neither the name of The Numerical ALgorithms Group Ltd. nor the
-- names of its contributors may be used to endorse or promote products
-- derived from this software without specific prior written permission.
--
-- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
-- IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
-- TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
-- PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
-- OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
-- EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
-- PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
-- PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
-- LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
-- NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-- SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
--
--
--
-- This file defines functions related to diagnostics issuance, etc.
-- These routines are bused by both the interprerter and the compiler.
--
import sys_-constants
import sys_-globals
import vmlisp
namespace BOOT
++ This routine is used by the interperter to count syntax, or
++ precompilation, or semantics analysis errors.
BUMPERRORCOUNT kind ==
countError()
$InteractiveMode =>
index :=
kind = "syntax" => 0
kind = "precompilation" => 1
kind = "semantic" => 2
ERROR '"BUMPERRORCOUNT: unknown error kind"
$SPAD__ERRORS.index := 1 + $SPAD__ERRORS.index
FAIL() ==
systemError '"Antique error (FAIL ENTERED)"
ERRHUH() ==
systemError '"problem with BOOT to LISP translation"
MOAN(:x) ==
sayBrightly ['"%l", '"===> ", :x, '"%l"]
CROAK(:x) ==
systemError x
THETA__ERROR op ==
userError ['"Sorry, do not know the identity element for ", op]
SAY(:x) ==
MESSAGEPRINT x
TERPRI()
MESSAGEPRINT x ==
MAPC(function MESSAGEPRINT_-1, x)
MESSAGEPRINT_-1 x ==
cons? x =>
PRINC '"("
MESSAGEPRINT_-1 first x
MESSAGEPRINT_-2 rest x
PRINC '")"
x = "%l" or x is '"%l" => TERPRI()
PRINC x
MESSAGEPRINT_-2 x ==
atom x =>
not null x =>
PRINC '" . "
MESSAGEPRINT_-1 x
PRINC '" "
MESSAGEPRINT_-1 first x
MESSAGEPRINT_-2 rest x
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