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* [Bug fortran/53945] New: Scalar element of assumed-shape dummy array not recognized as C interoperable
@ 2012-07-12 19:28 townsend at astro dot wisc.edu
2013-08-27 10:10 ` [Bug fortran/53945] " mikael at gcc dot gnu.org
0 siblings, 1 reply; 2+ messages in thread
From: townsend at astro dot wisc.edu @ 2012-07-12 19:28 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53945
Bug #: 53945
Summary: Scalar element of assumed-shape dummy array not
recognized as C interoperable
Classification: Unclassified
Product: gcc
Version: 4.7.2
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: fortran
AssignedTo: unassigned@gcc.gnu.org
ReportedBy: townsend@astro.wisc.edu
(Reposting from an initial question in comp.lang.fortran):
I'm having trouble getting the following to compile with gfortran 4.7.2:
--SNIP--
program foo
USE ISO_C_BINDING
implicit none
contains
subroutine bar (a)
real, intent(in), target :: a(:,:)
type(C_PTR) :: a_ptr
a_ptr = C_LOC(a(1,1))
end subroutine bar
end program foo
--SNIP--
The error message is:
Error: Assumed-shape array 'a' at (1) cannot be an argument to the
procedure 'c_loc' because it is not C interoperable
This isn't right; although the array 'a' is not
interoperable because it is assumed-shape (but not allocatable), the
*element* a(1,1) is a scalar and thus should be interoperable.
Looks like the same problem as 50269, in a slightly different context.
^ permalink raw reply [flat|nested] 2+ messages in thread
* [Bug fortran/53945] Scalar element of assumed-shape dummy array not recognized as C interoperable
2012-07-12 19:28 [Bug fortran/53945] New: Scalar element of assumed-shape dummy array not recognized as C interoperable townsend at astro dot wisc.edu
@ 2013-08-27 10:10 ` mikael at gcc dot gnu.org
0 siblings, 0 replies; 2+ messages in thread
From: mikael at gcc dot gnu.org @ 2013-08-27 10:10 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53945
Mikael Morin <mikael at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
CC| |mikael at gcc dot gnu.org
Resolution|--- |FIXED
--- Comment #1 from Mikael Morin <mikael at gcc dot gnu.org> ---
Seems to be accepted with trunk (upcoming 4.9.0).
Closing as FIXED.
^ permalink raw reply [flat|nested] 2+ messages in thread
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2012-07-12 19:28 [Bug fortran/53945] New: Scalar element of assumed-shape dummy array not recognized as C interoperable townsend at astro dot wisc.edu
2013-08-27 10:10 ` [Bug fortran/53945] " mikael at gcc dot gnu.org
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