Floating point exception in strtod()

Hans-Bernhard Bröker HBBroeker@t-online.de
Sun Apr 8 10:25:00 GMT 2018


Am 08.04.2018 um 05:11 schrieb Duncan Roe:

> I tried in 64-bit with the same result as Eliot: works fine w/out
> feenableexcept, no o/p with feenableexcept.

Just in case this may have been overlooked: please note that "no output" 
actually means the program crashed because of an uncaught SIGFPE, just 
like the 32-bit version does.

The only difference between 32-bit and 64-bit versions of the program is 
that the 32-bit one outputs the "core dumped" message and writes a 
stackdump, whereas the 64-bit one just dies without _any_ detectable 
symptoms: no message, no stackdump file, nothing.

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