Hi Andre, Yes, it is better to play safe :-) OK for trunk.
Thanks Paul On 29 March 2016 at 14:55, Andre Vehreschild <ve...@gmx.de> wrote: > Hi all, > > here is the trunk version of the patch for the regression reported in > pr70397. Applying the gcc-5 patch to trunk lead to a regression, which > the modified patch resolves now. The technique to solve the ice is > the same as for gcc-5: > >> The routine gfc_copy_class_to_class() assumed that both the source >> and destination object's type is unlimited polymorphic, but in this >> case it is true for the destination only, which made gfortran look >> for a non-existent _len component in the source object and therefore >> ICE. This is fixed by the patch by adding a function to return either >> the _len component, when it exists, or a constant zero node to init >> the destination object's _len component with. > > Bootstrapped and regtested on x86_64-linux-gnu/F23. Ok for trunk? > > Regards, > Andre > > PS: Yes, Paul, I know you accepted the patch for gcc-5 for trunk > also, but I feel safer when the changes made get additional approval. > -- > Andre Vehreschild * Email: vehre ad gmx dot de -- The difference between genius and stupidity is; genius has its limits. Albert Einstein
