elseif not recognized, ignored

[joer]

Create file elseif_err.mo:
model test

Real out1,out2,out3,out4;

equation

out1 = time;
out2 = (if time < 1 then time else time^{3);
out3 = (if time < 1 then time else if time < 2 then time}2 else time^{3);
out4 = (if time < 1 then time elseif time < 2 then time}2 else time^3);

end test;

Using the latest (1.4) version of omc:
$ omc elseif_err.mo
fclass test
Real out1;
Real out2;
Real out3;
Real out4;
equation

out1 = time;
out2 = if time < 1.0 then time else time ^{3.0;
out3 = if time < 1.0 then time else if time < 2.0 then time} 2.0 else time ^{3.0;
out4 = if time < 1.0 then time else time} 3.0;

end test;

Note the difference between out3 and out4, they should be identical.

[Adrian Pop]

fixed in subversion revision 2517. also added a test in the testsuite in
revision 2518.
implemented elseif within if expression by constructing
IFEXPs within else part.