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\documentclass{article}
\usepackage{axiom}
\begin{document}
\title{\$SPAD/src/interp interp-fix.boot}
\author{The Axiom Team}
\maketitle
\begin{abstract}
\end{abstract}
\eject
\tableofcontents
\eject
\section{License}
<<license>>=
-- Copyright (c) 1991-2002, The Numerical ALgorithms Group Ltd.
-- 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.
@
<<*>>=
<<license>>
-- From newfort.boot:
checkPrecision e ==
-- Do we have a string?
CHAR_-CODE(CHAR(e,0)) = 34 => e
e := delete(char " ",STRINGIMAGE e)
$fortranPrecision = "double" =>
iPart := SUBSEQ(e,0,(period:=POSITION(char ".",e))+1)
expt := if ePos := POSITION(char "E",e) then SUBSEQ(e,ePos+1) else "0"
rPart :=
ePos => SUBSEQ(e,period+1,ePos)
period+1 < LENGTH e => SUBSEQ(e,period+1)
"0"
STRCONC(iPart,rPart,"D",expt)
e
-- From i-eval.boot
evaluateType1 form ==
--evaluates the arguments passed to a constructor
[op,:argl]:= form
constructor? op =>
null (sig := getConstructorSignature form) =>
throwEvalTypeMsg("S2IE0005",[form])
[.,:ml] := sig
ml := replaceSharps(ml,form)
# argl ^= #ml => throwEvalTypeMsg("S2IE0003",[form,form])
for x in argl for m in ml for argnum in 1.. repeat
typeList := [v,:typeList] where v ==
categoryForm?(m) =>
m := evaluateType MSUBSTQ(x,'_$,m)
evalCategory(x' := (evaluateType x), m) => x'
throwEvalTypeMsg("S2IE0004",[form])
m := evaluateType m
GETDATABASE(opOf m,'CONSTRUCTORKIND) = 'domain and
(tree := mkAtree x) and putTarget(tree,m) and
((bottomUp tree) is [m1]) and
(v:= coerceInteractive(getAndEvalConstructorArgument tree,m))
=> objValUnwrap v
if x = $EmptyMode then x := $quadSymbol
throwEvalTypeMsg("S2IE0006",[makeOrdinal argnum,m,form])
[op,:NREVERSE typeList]
throwEvalTypeMsg("S2IE0007",[op])
@
\eject
\begin{thebibliography}{99}
\bibitem{1} nothing
\end{thebibliography}
\end{document}
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