* C_LOC and character arrays
@ 2017-03-30 15:21 John McFarland
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From: John McFarland @ 2017-03-30 15:21 UTC (permalink / raw)
To: fortran
Hello,
The following code compiles for me with gfortran 6.3.0_1, but it does
not seem to conform to (my understanding of) the standard that C_LOC
cannot be used on character types with length > 1. Maybe I am missing
something, or should this code be flagged as an error?
See also bug 36759: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=36759
PROGRAM main
USE, INTRINSIC :: ISO_C_BINDING
IMPLICIT NONE
CHARACTER(len=2), TARGET :: strings(2)
TYPE (C_PTR) :: p
strings(1) = '12'
p = C_LOC(strings(1))
END PROGRAM main
Thanks,
John
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