[Fortran, Patch, pr66911, gcc-5, v1] ICE on allocate character with source as a derived type component

[Andre Vehreschild]

Hi Jerry,

thank you for the review. Committed as r234712 to gcc-5-branch.

Regards,
	Andre

On Sun, 3 Apr 2016 12:22:31 -0700
Jerry DeLisle <jvdelisle@charter.net> wrote:

> On 04/03/2016 08:33 AM, Andre Vehreschild wrote:
> > Hi all,
> > 
> > attached patch fixes the ICE when using a deferred length char array as
> > source= expression in an allocate for complicated source= expressions.
> > Before the patch the compiler was relying on having the string length
> > available in the ts of the expression, but when the expression is
> > sufficiently complicated it is not set there. In trunk the problem does
> > not arise, because the source= expression is evaluated in more cases.
> > In gcc-5 this is not available without doing a major rewrite of the
> > allocate() statement's conv-routine. Therefore this small portion of
> > extra code reliably does the trick and takes the string_length from the
> > se.string_length now.
> > 
> > Bootstrapped and regtested ok on x86_64-linux-gnu/F23. Ok for
> > gcc-5-branch?
> > 
> > Regards,
> > 	Andre
> >   
> 
> Yes, OK
> 
> Thanks for your work.
> 
> Jerry


-- 
Andre Vehreschild * Email: vehre ad gmx dot de 
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