[Gretl-devel] Re: SIGSEGV

Am 27.04.2022 um 10:52 schrieb Marcin Błażejowski: > Hi, > > simple script: > > <hansl> > eval varname({2}) # works [Given an active dataset, so to replicate need to do 'open denmark' or something similar.] > eval varname({2, 3}) # we get SIGSEGV I can confirm the crash on Windows. Note that AFAICS this usage is not supported by the 'varname' spec, which expects an integer or a list. The first case above with {2} is special because of gretl's promise to accept a 1x1 matrix wherever a scalar should work. But the second case with a 1x2 vector is not valid I think. (What works is to say 'eval varname(deflist(2,3))' instead.) Of course, and as always, a crash shouldn't happen, but I think an invalid argument type error should be thrown here.