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module string_54_mod
interface double
procedure :: double_
end interface
contains
pure function double_(x) result(ret)
integer, intent(in) :: x
integer :: ret
ret = x*2
end function
! Test correct FunctionType + FunctionParam
subroutine foo_sub(x, char)
integer , intent(in) :: x
character(double(x)) :: char
! if(len(char) /= 20) error stop ! >>>>>>>>>>>>>>>>>>>>>>>>>>> Uncomment after string is refactored(char should be of physicalType `DescriptorString`).
end subroutine
end module
program string_54
use string_54_mod
integer :: x
character(10) :: char
x = 10
call foo_sub(x, char)
end program
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