Merged trunk at revision 161680 into branch.

[official-gcc.git] / gcc / testsuite / gfortran.dg / warn_conversion_2.f90

! { dg-do "compile" }
! { dg-options "-Wconversion-extra" }

  real(8) :: sqrt2
  real x

  x = 2.0
  sqrt2 = sqrt(x)      ! { dg-warning "Conversion" }

  sqrt2 = sqrt(2.0)    ! no warning; simplified to a constant and range checked
end