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* [Bug fortran/51076] New: [F2008][tracking] Pointer initialization in init expression
@ 2011-11-10 10:42 burnus at gcc dot gnu.org
2014-03-15 11:12 ` [Bug fortran/51076] " dominiq at lps dot ens.fr
` (2 more replies)
0 siblings, 3 replies; 4+ messages in thread
From: burnus at gcc dot gnu.org @ 2011-11-10 10:42 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51076
Bug #: 51076
Summary: [F2008][tracking] Pointer initialization in init
expression
Classification: Unclassified
Product: gcc
Version: 4.7.0
Status: UNCONFIRMED
Keywords: rejects-valid
Severity: normal
Priority: P3
Component: fortran
AssignedTo: unassigned@gcc.gnu.org
ReportedBy: burnus@gcc.gnu.org
Depends on: 45290
The example is motivated by the discussion at
http://j3-fortran.org/pipermail/j3/2011-November/004840.html
It seems as is using
type(T) :: X = t(tgt)
is (should be) valid while using
type(T), PARAMTER :: X = t(tgt)
is (should be) invalid.
Currently, gfortran rejects both. Note that this is a tracking bug as one
seemingly needs to modify the wording to explicitly forbid the usage as
PARAMETER, which is technically impossible to implement.
type(T) :: X = t(tgt) ! Check fails
1
Error: Parameter 'tgt' at (1) has not been declared or is a variable, which
does not reduce to a constant expression
type :: t
integer, pointer :: P
end type t
integer, target, save :: tgt
type(T) :: X = t(tgt) ! (1) - a constness check fails
type(T) :: Y
Y = t(tgt) ! (2) Accepted
Y = t(P=tgt) ! (3) Accepted
end
^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug fortran/51076] [F2008][tracking] Pointer initialization in init expression
2011-11-10 10:42 [Bug fortran/51076] New: [F2008][tracking] Pointer initialization in init expression burnus at gcc dot gnu.org
@ 2014-03-15 11:12 ` dominiq at lps dot ens.fr
2015-01-16 12:54 ` janus at gcc dot gnu.org
2015-08-30 10:14 ` dominiq at lps dot ens.fr
2 siblings, 0 replies; 4+ messages in thread
From: dominiq at lps dot ens.fr @ 2014-03-15 11:12 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51076
Bug 51076 depends on bug 55887, which changed state.
Bug 55887 Summary: [OOP][F08] ICE with CLASS and data-target pointer association in (default) initialization
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55887
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution|--- |DUPLICATE
^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug fortran/51076] [F2008][tracking] Pointer initialization in init expression
2011-11-10 10:42 [Bug fortran/51076] New: [F2008][tracking] Pointer initialization in init expression burnus at gcc dot gnu.org
2014-03-15 11:12 ` [Bug fortran/51076] " dominiq at lps dot ens.fr
@ 2015-01-16 12:54 ` janus at gcc dot gnu.org
2015-08-30 10:14 ` dominiq at lps dot ens.fr
2 siblings, 0 replies; 4+ messages in thread
From: janus at gcc dot gnu.org @ 2015-01-16 12:54 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=51076
Bug 51076 depends on bug 45290, which changed state.
Bug 45290 Summary: [F08] pointer initialization
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=45290
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution|--- |FIXED
^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug fortran/51076] [F2008][tracking] Pointer initialization in init expression
2011-11-10 10:42 [Bug fortran/51076] New: [F2008][tracking] Pointer initialization in init expression burnus at gcc dot gnu.org
2014-03-15 11:12 ` [Bug fortran/51076] " dominiq at lps dot ens.fr
2015-01-16 12:54 ` janus at gcc dot gnu.org
@ 2015-08-30 10:14 ` dominiq at lps dot ens.fr
2 siblings, 0 replies; 4+ messages in thread
From: dominiq at lps dot ens.fr @ 2015-08-30 10:14 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=51076
Dominique d'Humieres <dominiq at lps dot ens.fr> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution|--- |DUPLICATE
--- Comment #1 from Dominique d'Humieres <dominiq at lps dot ens.fr> ---
Dup.
*** This bug has been marked as a duplicate of bug 51266 ***
^ permalink raw reply [flat|nested] 4+ messages in thread
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2011-11-10 10:42 [Bug fortran/51076] New: [F2008][tracking] Pointer initialization in init expression burnus at gcc dot gnu.org
2014-03-15 11:12 ` [Bug fortran/51076] " dominiq at lps dot ens.fr
2015-01-16 12:54 ` janus at gcc dot gnu.org
2015-08-30 10:14 ` dominiq at lps dot ens.fr
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