gcc/testsuite/gfortran.dg/used_types_2.f90

   1 ! { dg-do compile }
   2 ! Tests the fix for PR28630, in which a contained,
   3 ! derived type function caused an ICE if its definition
   4 ! was both host and use associated.
   5 !
   6 ! Contributed by Mark Hesselink <mhesseli@alumni.caltech.edu>
   7 !
   8 MODULE types
   9    TYPE :: t
  10       INTEGER :: i
  11    END TYPE
  12 END MODULE types
  13
  14 MODULE foo
  15    USE types
  16 CONTAINS
  17    FUNCTION bar (x) RESULT(r)
  18       USE types
  19       REAL, INTENT(IN) :: x
  20       TYPE(t) :: r
  21       r = t(0)
  22    END FUNCTION bar
  23 END MODULE
  24
  25
  26 LOGICAL FUNCTION foobar (x)
  27    USE foo
  28    REAL, INTENT(IN) :: x
  29    TYPE(t) :: c
  30    foobar = .FALSE.
  31    c = bar (x)
  32 END FUNCTION foobar