------- Comment #19 from sgk at troutmask dot apl dot washington dot edu 2009-09-11 22:39 ------- Subject: Re: VOLATILE in Fortran does not take effect
On Fri, Sep 11, 2009 at 06:18:35PM -0000, kargl at gcc dot gnu dot org wrote: > > program VolatileTest > double precision, volatile :: a > double precision :: uA, uB, b, c > real, volatile :: ra > real :: ruA, ruB, rb, rc > read(*,*) uA, uB, ruA, ruB > a = uA * uA > b = uB * uB > c = a - b > ra = ruA * ruA > rb = ruB * ruB > rc = ra - rb > print *, c, rb > end program VolatileTest > Minor correction. The print statement should be print *, c, rc -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41335
