gcc/testsuite/gfortran.dg/entry_17.f90

   1 function test1(n)
   2   integer  :: n
   3   character(n) :: test1
   4   character(n) :: bar1
   5   test1 = ""
   6   return
   7 entry bar1()
   8   bar1 = ""
   9 end function test1
  10
  11 function test2()
  12   character(1) :: test2
  13   character(1) :: bar2
  14   test2 = ""
  15   return
  16 entry bar2()
  17   bar2 = ""
  18 end function test2
  19
  20 function test3() ! { dg-warning "Obsolescent feature" }
  21   character(*) :: test3
  22   character(*) :: bar3 ! { dg-warning "Obsolescent feature" }
  23   test3 = ""
  24   return
  25 entry bar3()
  26   bar3 = ""
  27 end function test3
  28
  29 function test4(n) ! { dg-warning "returning variables of different string lengths" }
  30   integer  :: n
  31   character(n) :: test4
  32   character(*) :: bar4 ! { dg-warning "Obsolescent feature" }
  33   test4 = ""
  34   return
  35 entry bar4()
  36   bar4 = ""
  37 end function test4
  38
  39 function test5() ! { dg-warning "returning variables of different string lengths" }
  40   character(1) :: test5
  41   character(2) :: bar5
  42   test5 = ""
  43   return
  44 entry bar5()
  45   bar5 = ""
  46 end function test5
  47
  48 function test6() ! { dg-warning "Obsolescent feature|returning variables of different string lengths" }
  49   character(*) :: test6
  50   character(2) :: bar6
  51   test6 = ""
  52   return
  53 entry bar6()
  54   bar6 = ""
  55 end function test6