[Octave-bug-tracker] [bug #65712] sort over InF dimension coredumps

[Arun Giridhar]

Follow-up Comment #23, bug #65712 (group octave):

The bug in Clang is this:

* When compiled with -O2 or higher, passing inf to nint_value fails (i.e., inf
is treated as nan when they should not be the same).

* Compiling with -O0 under Clang causes inf and nan to be treated differently
as they should.

The above was causing dim = inf inputs to be masked by Clang because
nint_value was trapping inf and rejecting it, so when I pushed the BIST last
night it broke (segfault) on gcc.

The current version of the code does work properly, as in it allows inf but
not nan.


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