[Octave-bug-tracker] [bug #65321] C++20 warnings about deprecated uses of volatile variables

[John W. Eaton]

Follow-up Comment #10, bug#65321 (group octave):

Thanks for pointing out the configure option and macro.

The default in the configure script is ENABLE_FLOAT_TRUNCATE=yes, so it is
enabled by default and that causes the OCTAVE_FLOAT_TRUNCATE macro to be
defined to volatile by default.

Since it seems we should no longer need volatile for this purpose, I checked
in the following change:

http://hg.savannah.gnu.org/hgweb/octave/rev/359f922209d4



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