[PATCH, fortran] Fix a few PRs.

[Steve Kargl]

On Thu, Nov 29, 2007 at 10:56:26AM +0100, Tobias Burnus wrote:
> Hi Steve and Jerry,
> > Steve Kargl wrote:
> >>     * fortran/invoke.texi: Document the C escaped characters activated
> >>     by -fbackslash.  Improve -fno-range-check description.
> The C-escaped characters patch is came up for PR fortran/34203. You
> could cite this PR in the ChangeLog.
> 
>        If an expression evaluates to a value
> +outside of the relevant range of \[@code{-HUGE()}:@code{HUGE()}\],
> +then the expression will be replaced by @code{-Inf} or @code{+Inf}
> +as appropriate.
> 
> Change "\[ ... \]"  into "[ ... ]".
> 
> >>     PR libfortran/33583
> >>     * libgfortran/gfortran.map: Add tgammaf.
> You should also add "tgamma" (double-precision version) and lgamma and
> lgammaf, for which also fall-back implementations exists in libgfortran.
> 
> Thanks for the patch,
> 
> Jerry DeLisle wrote:
> > I will commit for you.
> 
> Thanks for taking care for this patch.
> 

Updated patch.

2007-11-29  Steven G. Kargl  <kargls@comcast.net>

	PR fortran/34230
	* fortran/arith.c (gfc_check_real_range): Set intermediate values
	to +-Inf and 0 when -fno-range-check is in effect.
	* gfortran.dg/real_const_3.f90: Fix up for new range-check handling.
	* fortran/invoke.texi: Improve -fno-range-check description.

	PR fortran/34203
	* fortran/invoke.texi: Document the C escaped characters activated
	by -fbackslash.

	PR libfortran/33583
	* libgfortran/gfortran.map: Add tgammaf, tgamma, lgamma, and lgammaf.
	* gfortran.dg/gamma_5.f90: Remove xfail.

-- 
Steve
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