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module stdlib_logger
implicit none
public :: logger_type
type :: logger_type
integer(4) :: max_width = 5
end type logger_type
contains
subroutine format_output_string( self)
class(logger_type) :: self
call format_first_line()
if (self%max_width /= 15) error stop
contains
subroutine format_first_line()
if (self%max_width /= 10) error stop
self%max_width = 15
end subroutine format_first_line
end subroutine
end module
program class_16
use stdlib_logger
implicit none
type(logger_type) :: logger
logger%max_width = 10
call format_output_string(logger)
end program
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