http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56650
Bug #: 56650
Summary: Odd error messages with C_SIZEOF
Classification: Unclassified
Product: gcc
Version: 4.8.0
Status: UNCONFIRMED
Keywords: diagnostic
Severity: normal
Priority: P3
Component: fortran
AssignedTo: unassig...@gcc.gnu.org
ReportedBy: bur...@gcc.gnu.org
As PR 56649, this is another issue which causes compilation problems with MPICH
(for its MPI 3 implementation).
Compiling the program below gives:
integer,parameter :: MPI_STATUS_SIZE = c_sizeof(MPI_Status_C_obj)
1
Error: Unclassifiable statement at (1)
Or for the variant:
= c_sizeof(MPI_Status_C_obj)*8/bit_size(0)
1
Error: Invalid character in name at (1)
module m
use iso_c_binding, only: c_sizeof, c_int
implicit none
integer(c_int), bind(C) :: MPI_Status_C_obj
integer,parameter :: MPI_STATUS_SIZE = c_sizeof(MPI_Status_C_obj)
! integer,parameter :: MPI_STATUS_SIZE2 &
! = c_sizeof(MPI_Status_C_obj)*8/bit_size(0)
end module m
