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* [Bug fortran/57696] Defined assignment for components not used when those are ALLOCATABLE
[not found] <bug-57696-4@http.gcc.gnu.org/bugzilla/>
@ 2013-06-24 10:23 ` burnus at gcc dot gnu.org
2013-06-24 10:56 ` dominiq at lps dot ens.fr
` (2 subsequent siblings)
3 siblings, 0 replies; 4+ messages in thread
From: burnus at gcc dot gnu.org @ 2013-06-24 10:23 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57696
--- Comment #1 from Tobias Burnus <burnus at gcc dot gnu.org> ---
>From Fortran 2008, "7.2.1.3 Interpretation of intrinsic assignments", paragraph
13 (excerpt):
"For a noncoarray allocatable component the following sequence of operations is
applied.
(1) If the component of the variable is allocated, it is deallocated.
(2) If the component of the value of expr is allocated, the corresponding
component of the variable is allocated with the same dynamic type and type
parameters as the component of the value of expr. If it is an array, it is
allocated with the same bounds. The value of the component of the value of
expr is then assigned to the corresponding component of the variable using
defined assignment if the declared type of the component has a type-bound
defined assignment consistent with the component, and intrinsic assignment
for the dynamic type of that component otherwise."
^ permalink raw reply [flat|nested] 4+ messages in thread* [Bug fortran/57696] Defined assignment for components not used when those are ALLOCATABLE
[not found] <bug-57696-4@http.gcc.gnu.org/bugzilla/>
2013-06-24 10:23 ` [Bug fortran/57696] Defined assignment for components not used when those are ALLOCATABLE burnus at gcc dot gnu.org
@ 2013-06-24 10:56 ` dominiq at lps dot ens.fr
2013-08-21 12:25 ` [Bug fortran/57696] [F03] " janus at gcc dot gnu.org
2013-09-15 14:22 ` [Bug fortran/57696] [OOP] " burnus at gcc dot gnu.org
3 siblings, 0 replies; 4+ messages in thread
From: dominiq at lps dot ens.fr @ 2013-06-24 10:56 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57696
Dominique d'Humieres <dominiq at lps dot ens.fr> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Last reconfirmed| |2013-06-24
Ever confirmed|0 |1
--- Comment #2 from Dominique d'Humieres <dominiq at lps dot ens.fr> ---
Confirmed.
^ permalink raw reply [flat|nested] 4+ messages in thread* [Bug fortran/57696] [F03] Defined assignment for components not used when those are ALLOCATABLE
[not found] <bug-57696-4@http.gcc.gnu.org/bugzilla/>
2013-06-24 10:23 ` [Bug fortran/57696] Defined assignment for components not used when those are ALLOCATABLE burnus at gcc dot gnu.org
2013-06-24 10:56 ` dominiq at lps dot ens.fr
@ 2013-08-21 12:25 ` janus at gcc dot gnu.org
2013-09-15 14:22 ` [Bug fortran/57696] [OOP] " burnus at gcc dot gnu.org
3 siblings, 0 replies; 4+ messages in thread
From: janus at gcc dot gnu.org @ 2013-08-21 12:25 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57696
janus at gcc dot gnu.org changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |janus at gcc dot gnu.org
Summary|Defined assignment for |[F03] Defined assignment
|components not used when |for components not used
|those are ALLOCATABLE |when those are ALLOCATABLE
--- Comment #3 from janus at gcc dot gnu.org ---
Related to PR 46897, I guess. The difference is that we are dealing with
ALLOCATABLE components here.
^ permalink raw reply [flat|nested] 4+ messages in thread* [Bug fortran/57696] [OOP] Defined assignment for components not used when those are ALLOCATABLE
[not found] <bug-57696-4@http.gcc.gnu.org/bugzilla/>
` (2 preceding siblings ...)
2013-08-21 12:25 ` [Bug fortran/57696] [F03] " janus at gcc dot gnu.org
@ 2013-09-15 14:22 ` burnus at gcc dot gnu.org
3 siblings, 0 replies; 4+ messages in thread
From: burnus at gcc dot gnu.org @ 2013-09-15 14:22 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57696
--- Comment #4 from Tobias Burnus <burnus at gcc dot gnu.org> ---
See also PR 57697; the a similar needs to be also addressed when fixing this
bug, namely the case that for:
var.foo.bar
"foo" is NULL/unallocated while "bar" appears in the defined assignment.
See also PR46897 for another missing feature.
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2013-09-15 14:22 UTC | newest]
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[not found] <bug-57696-4@http.gcc.gnu.org/bugzilla/>
2013-06-24 10:23 ` [Bug fortran/57696] Defined assignment for components not used when those are ALLOCATABLE burnus at gcc dot gnu.org
2013-06-24 10:56 ` dominiq at lps dot ens.fr
2013-08-21 12:25 ` [Bug fortran/57696] [F03] " janus at gcc dot gnu.org
2013-09-15 14:22 ` [Bug fortran/57696] [OOP] " burnus at gcc dot gnu.org
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