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// Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
// Copyright (C) 2002-2004 - INRIA - Vincent COUVERT
//
// This file must be used under the terms of the CeCILL.
// This source file is licensed as described in the file COPYING, which
// you should have received as part of this distribution. The terms
// are also available at
// http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt
function [tree]=sci_warning(tree)
// M2SCI function
// Conversion function for Matlab warning()
// Input: tree = Matlab funcall tree
// Ouput: tree = Scilab equivalent for tree
// warning
if rhs==0 then
// s = warning
if lhs==1 then
tree.rhs(1)=Cste("query")
// [s,f] = warning
else
insert(Equal(list(tree.lhs(2)),Cste("once")))
tree.rhs(1)=Cste("query");
tree.lhs(2)=null();
end
elseif rhs<=2 then
if rhs==2 then
// First arg is a msg_id
set_infos(gettext("message_id ignored in following line."),2)
tree.rhs(1)=Cste(tree.rhs(1).value+" "+tree.rhs(2).value)
tree.rhs(2)=null()
end
if typeof(tree.rhs(1))=="cste" & or(convstr(tree.rhs(1).value)==["""on""","""off""","""backtrace""","""debug""","""once""","""always"""]) then
if tree.lhs(1).name<>"ans" then
no_equiv(msprintf(gettext("%s: Output value set to ''on''."),expression2code(tree)))
tree=Cste("on")
else
no_equiv(expression2code(tree))
end
end
// rhs >= 3
else
no_equiv(expression2code(tree))
end
endfunction
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