[Patch, Fortran] PR57508 - Fix ICE/Reject-valid issue with get_temp_from_expr (intrinsic assignment with defined assignment)

[Tobias Burnus]

Mikael Morin wrote:
> This fixes the problem, but shouldn't the fix be in gfc_expr_attr instead?

I tried it - but it does not work: In many case, one actually needs a 
function, e.g. for procedure pointers or for C_FUNLOC. Thus, I had to 
add an additional flag to tell whether the function or the function 
result it needed. But instead of adding a Boolean flag to 55 calls, 
which can be false in 54 case and true in 1, I think that the original 
patch is better. It's the only case where not an attribute it checked - 
but where attributes are copied.

Thus, is the original patch okay? Or do you have a better 
proposal?http://gcc.gnu.org/ml/fortran/2013-06/msg00027.html

Tobias

PS: Other pending patches:
* Unreviewed: Print exception status at STOP, 
http://gcc.gnu.org/ml/fortran/2013-06/msg00077.html
* PR57596 - Fix OPTIONAL handling of deferred-length strings, 
http://gcc.gnu.org/ml/fortran/2013-06/msg00082.html