[fortran patch] Fix PR32823

[Lee Millward]

This time with a patch.....

On 7/20/07, Lee Millward <lee.millward@gmail.com> wrote:
> Hi,
>
> This bug is fallout of my recent intrinsic handling changes but is
> fortunatelty an easy one to fix. The problem here is the old code was
> evaluating all arguments to the "int" intrinsic regardless of whether
> they was actually used them or not. With the change to switch over to
> stack allocated arrays, gfc_conv_intrinsic_function_args only process
> the number of arguments we tell it to, which is typically the number
> of arguments we're interested in rather than processing the whole lot
> by default and picking out those we need. The fix I've attached below
> restores the original behaviour by evaluating all arguments passed to
> the intrinsic.
>
> Bootstrapped and regression tested successfully on i686-pc-linux-gnu
> with no new failures, ok for mainline?
>
> Cheers,
> Lee.
>
> :ADDPATCH fortran:
>
> fortran/
>         PR fortran/32823
>         * trans-intrinsic.c (gfc_conv_intrinsic_int): Evaluate all
>         arguments passed, not just the first one. Adjust code to refer
>         to "args[0]" instead of "arg" as a result.
>
> testsuite/
>         PR fortran/32823
>         * gfortran.dg/int_2.f90: New test.
>
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