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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.2.2/] [gcc/] [testsuite/] [gfortran.dg/] [f2c_1.f90] - Blame information for rev 154

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Line No. Rev Author Line
1 149 jeremybenn
! Make sure the f2c calling conventions work
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! { dg-do run }
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! { dg-options "-ff2c" }
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function f(x)
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  f = x
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end function f
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complex function c(a,b)
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  c = cmplx (a,b)
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end function c
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double complex function d(e,f)
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  double precision e, f
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  d = cmplx (e, f, kind(d))
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end function d
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subroutine test_with_interface()
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  interface
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     real function f(x)
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       real::x
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     end function f
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  end interface
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  interface
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     complex function c(a,b)
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       real::a,b
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     end function c
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  end interface
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  interface
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     double complex function d(e,f)
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       double precision::e,f
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     end function d
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  end interface
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  double precision z, w
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  x = 8.625
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  if (x /= f(x)) call abort ()
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  y = f(x)
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  if (x /= y) call abort ()
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  a = 1.
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  b = -1.
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  if (c(a,b) /= cmplx(a,b)) call abort ()
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  z = 1.
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  w = -1.
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  if (d(z,w) /= cmplx(z,w, kind(z))) call abort ()
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end subroutine test_with_interface
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external f, c, d
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real f
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complex c
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double complex d
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double precision z, w
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x = 8.625
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if (x /= f(x)) call abort ()
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y = f(x)
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if (x /= y) call abort ()
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a = 1.
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b = -1.
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if (c(a,b) /= cmplx(a,b)) call abort ()
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z = 1.
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w = -1.
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if (d(z,w) /= cmplx(z,w, kind(z))) call abort ()
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call test_with_interface ()
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end

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