Scripting problem: for loop

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Scripting problem: for loop

Scripting problem: for loop

Mar-28-14 15:04:13

Hi,

The following example from Section 1.2.9 of the user guide doesn't work as expected for me:

i:="";
lst := {"Here ", "are ","some ","strings."};
s := "";
for i in lst loop
s := s + i;
end for;

At the end of this sequence, 's' is expected to contain the concatenation of all the strings, but for me it is still empty. Is this a bug or am I doing something wrong?

OM versions tried:
"OpenModelica Compiler 1.9.1+dev (r19572) (RML version)"
"OpenModelica Compiler 1.9.0 (r17628)"

ncafferkey: 16 Posts; Thank you [ 0 ]

#4383 Permalink

Re: Scripting problem: for loop

Mar-31-14 15:53:26

The problem seems to be specific to string concatenation: if I change the loop body to "s := i", s contains the last list element ("strings.") at the end of the loop.

ncafferkey: 16 Posts; Thank you [ 0 ]

#4394 Permalink

Re: Scripting problem: for loop

Apr-01-14 11:48:10

Thank you, I've created a bug ticket here. You can add yourself as Cc on the ticket if you wish to be notified when it's fixed. I'll take a look at it when I have some time, it's probably not hard to fix. Not sure if I will have time this week though.