gcc/testsuite/gfortran.dg/operator_c1202.f90

   1 ! { dg-do compile }
   2 module op
   3
   4    implicit none
   5
   6    type a
   7       integer i
   8    end type a
   9
  10    type b
  11       real i
  12    end type b
  13
  14    interface operator(==)
  15       module procedure f1
  16    end interface operator(.eq.)
  17    interface operator(.eq.)
  18       module procedure f2
  19    end interface operator(==)
  20
  21    interface operator(/=)
  22       module procedure f1
  23    end interface operator(.ne.)
  24    interface operator(.ne.)
  25       module procedure f2
  26    end interface operator(/=)
  27
  28    interface operator(<=)
  29       module procedure f1
  30    end interface operator(.le.)
  31    interface operator(.le.)
  32       module procedure f2
  33    end interface operator(<=)
  34
  35    interface operator(<)
  36       module procedure f1
  37    end interface operator(.lt.)
  38    interface operator(.lt.)
  39       module procedure f2
  40    end interface operator(<)
  41
  42    interface operator(>=)
  43       module procedure f1
  44    end interface operator(.ge.)
  45    interface operator(.ge.)
  46       module procedure f2
  47    end interface operator(>=)
  48
  49    interface operator(>)
  50       module procedure f1
  51    end interface operator(.gt.)
  52    interface operator(.gt.)
  53       module procedure f2
  54    end interface operator(>)
  55
  56    contains
  57
  58       function f2(x,y)
  59          logical f2
  60          type(a), intent(in) :: x, y
  61       end function f2
  62
  63       function f1(x,y)
  64          logical f1
  65          type(b), intent(in) :: x, y
  66       end function f1
  67
  68 end module op