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From: "longb at cray dot com" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug fortran/102368] New: Failure to compile program using the C_SIZEOF function in ISO_C_BINDING Date: Thu, 16 Sep 2021 14:49:38 +0000 [thread overview] Message-ID: <bug-102368-4@http.gcc.gnu.org/bugzilla/> (raw) https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102368 Bug ID: 102368 Summary: Failure to compile program using the C_SIZEOF function in ISO_C_BINDING Product: gcc Version: 11.2.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: fortran Assignee: unassigned at gcc dot gnu.org Reporter: longb at cray dot com Target Milestone: --- > cat test.f90 program main use,intrinsic :: iso_c_binding implicit none character(kind=c_char, len=*), parameter :: blergh = 'abc' print *, c_sizeof(blergh) print *, c_sizeof(.true.) print *, c_sizeof(5) print *, c_sizeof(5.0) print *, c_sizeof(5.0d0) end program main > gfortran test.f90 test.f90:7:18: 7 | print *, c_sizeof(blergh) | 1 Error: 'x' argument of 'c_sizeof' intrinsic at (1) must be an interoperable data entity: Type shall have a character length of 1 > ifort test.f90 > ./a.out 3 4 4 4 8 gfortran appears to be using pre-F08 rules for C_SIZEOF.
next reply other threads:[~2021-09-16 14:49 UTC|newest] Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-09-16 14:49 longb at cray dot com [this message] 2021-11-11 22:21 ` [Bug fortran/102368] " anlauf at gcc dot gnu.org 2021-11-11 22:53 ` anlauf at gcc dot gnu.org 2021-11-12 17:41 ` anlauf at gcc dot gnu.org 2021-11-12 21:36 ` anlauf at gcc dot gnu.org 2021-11-13 21:15 ` anlauf at gcc dot gnu.org
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