我正在尝试编写一个通用的类型绑定过程,它将不同的回调函数作为参数。当编译以下代码(使用 ifort 12.1.3)时,我收到以下警告:
module test
type :: a_type
contains
procedure :: t_s => at_s
procedure :: t_d => at_d
generic :: t => t_s,t_d
end type a_type
abstract interface
integer function cb_s(arg)
real(4) :: arg
end function cb_s
integer function cb_d(arg)
real(8) :: arg
end function cb_d
end interface
contains
subroutine at_s(this,cb)
class(a_type) :: this
procedure(cb_s) :: cb
end subroutine
subroutine at_d(this,cb)
class(a_type) :: this
procedure(cb_d) :: cb
end subroutine
end module test
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警告:
compileme.f(27): warning #8449: The type/rank/keyword signature …Run Code Online (Sandbox Code Playgroud)