http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44489
Dominique d'Humieres <dominiq at lps dot ens.fr> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Last reconfirmed| |2013-09-04
Ever confirmed|0 |1
--- Comment #6 from Dominique d'Humieres <dominiq at lps dot ens.fr> ---
I think the code in comment #0 is invalid (see also pr54072) per:
> C4102 (R463) A boz-literal-constant shall appear only as a
> data-stmt-constant in a DATA statement, or where explicitly allowed
> in subclause 13.7 as an actual argument of an intrinsic procedure.
>
> 13.7.168 TRANSFER (SOURCE, MOLD [, SIZE])
> ...
> MOLD shall be a scalar or array of any type. If it is a variable,
> it need not be defined.
BOZ is not explicitly allowed here.
Note that compiling the code in comment#0 with -Wall gives the following
warnings
pr44489.f90:9.20:
print *, transfer(ii8,z'10000000')
1
Warning: Intrinsic TRANSFER at (1) has partly undefined result: source size 4 <
result size 16
pr44489.f90:10.20:
print *, transfer(ii8,z'10000000')
1
Warning: Intrinsic TRANSFER at (1) has partly undefined result: source size 4 <
result size 16
(size 8 for 32 bit mode).
