https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98022
kargl at gcc dot gnu.org changed:
What |Removed |Added
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CC| |kargl at gcc dot gnu.org
--- Comment #4 from kargl at gcc dot gnu.org ---
(In reply to Paul Thomas from comment #3)
> function kn1() result(hm2)
> complex :: hm(1:2), hm2(1:2)
> data (hm(md)%re, md=1,2)/1.0, 2.0/
> hm2 = hm
> end function kn1
Are you sure that this is valid Fortran? I cannot
find anything in the Fortran standard that says hm%im
is defined. Thus, 'hm2=hm' is referencing a variable
that is no completely defined.
19.6.1 Definition of objects and subobjects
2 Arrays, including sections, and variables of derived, character,
or complex type are objects that consist of zero or more subobjects.
Associations may be established between variables and subobjects and
between subobjects of different variables. These subobjects may become
defined or undefined.
5 A complex or character scalar object is defined if and only if all
of its subobjects are defined.
