URL
https://opencores.org/ocsvn/openrisc_me/openrisc_me/trunk
Subversion Repositories openrisc_me
[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gfortran.dg/] [module_nan.f90] - Rev 312
Go to most recent revision | Compare with Previous | Blame | View Log
! { dg-do run }
! { dg-options "-fno-range-check" }
! { dg-add-options ieee }
! { dg-skip-if "NaN not supported" { spu-*-* } { "*" } { "" } }
!
! PR fortran/34318
!
! Infinity and NaN were not properly written to the .mod file.
!
module nonordinal
implicit none
real, parameter :: inf = 1./0., nan = 0./0., minf = -1./0.0
end module nonordinal
program a
use nonordinal
implicit none
character(len=20) :: str
if (log(abs(inf)) < huge(inf)) call abort()
if (log(abs(minf)) < huge(inf)) call abort()
if (.not. isnan(nan)) call abort()
write(str,*) inf
if (adjustl(str) /= "+Infinity") call abort()
write(str,*) minf
if (adjustl(str) /= "-Infinity") call abort()
write(str,*) nan
if (adjustl(str) /= "NaN") call abort()
end program a
! { dg-final { cleanup-modules "nonordinal" } }
Go to most recent revision | Compare with Previous | Blame | View Log