https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82653
Bug ID: 82653
Summary: Parameters assigned with functions (instead of
literals) cannot be used in other modules
Product: gcc
Version: 5.3.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: fortran
Assignee: unassigned at gcc dot gnu.org
Reporter: gebeele at hotmail dot com
Target Milestone: ---
Error message:
f951.exe: internal compiler error: in unquote_string, at fortran/module.c:1802
This application has requested the Runtime to terminate it in an unusual way.
Please contact the application's support team for more information.
f951.exe: internal compiler error: Aborted
I think I was able to isolate the bug in a few lines in two files. The used
module (parameters.f90) is compiled. It contains parameters that have been
assigned not with literals, but with intrinsic functions. However, the module
that uses the parameters.f90 module is not compiled.
for this one it works > gfortran -c parameters.f90
this does not work > gfortran -c check_use_parameters.f90
parameters.f90
module parameters
! parameters defined using a function
! this module is compiled by GNU-Fortran
character(len=1), parameter :: NL=CHAR(10) ! Unix end of line
character(len=1), parameter :: CR=CHAR(13) ! DOS carriage-return
end module
check_use_parameters.f90
module check_use_parameters
use parameters
! if inside the used module parameters where defined with a function
! GNU-Fortran CANNOT compile this module
real :: x ! this is just to write some other source code
end module
