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module custom_operator_10_mod
implicit none
type string_t
private
character(len=:), allocatable :: string_
contains
generic :: operator(//) => character_cat_string_t
procedure, private, pass(rhs) :: character_cat_string_t
end type
interface
elemental module function character_cat_string_t(lhs, rhs) result(lhs_cat_rhs)
implicit none
character(len=*), intent(in) :: lhs
class(string_t), intent(in) :: rhs
character(len=5) lhs_cat_rhs
end function
end interface
type test_diagnosis_t
private
character(len=:), allocatable :: diagnostics_string_
end type
interface operator(//)
elemental module function append_string_if_test_failed(lhs, rhs) result(lhs_cat_rhs)
implicit none
class(test_diagnosis_t), intent(in) :: lhs
type(string_t), intent(in) :: rhs
character(len=5) lhs_cat_rhs
end function
end interface
contains
module procedure append_string_if_test_failed
lhs_cat_rhs = lhs%diagnostics_string_ // rhs
end procedure
module procedure character_cat_string_t
lhs_cat_rhs = lhs // rhs%string_
end procedure
end module custom_operator_10_mod
program custom_operator_10
use custom_operator_10_mod
implicit none
end program custom_operator_10
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