1 files changed, 70 insertions, 0 deletions
diff --git a/gcc/testsuite/gfortran.dg/c_f_pointer_tests.f90 b/gcc/testsuite/gfortran.dg/c_f_pointer_tests.f90
new file mode 100644
index 000000000..d35f9d1c1
--- /dev/null
+++ b/gcc/testsuite/gfortran.dg/c_f_pointer_tests.f90
@@ -0,0 +1,70 @@
+! { dg-do run }
+! { dg-additional-sources c_f_tests_driver.c }
+module c_f_pointer_tests
+  use, intrinsic :: iso_c_binding
+
+  type myF90Derived
+     integer(c_int) :: cInt
+     real(c_double) :: cDouble
+     real(c_float) :: cFloat
+     integer(c_short) :: cShort
+     type(c_funptr) :: myFunPtr
+  end type myF90Derived
+
+  type dummyDerived
+     integer(c_int) :: myInt
+  end type dummyDerived
+
+  contains
+
+  subroutine testDerivedPtrs(myCDerived, derivedArray, arrayLen, &
+       derived2DArray, dim1, dim2) &
+       bind(c, name="testDerivedPtrs")
+    implicit none
+    type(c_ptr), value :: myCDerived
+    type(c_ptr), value :: derivedArray
+    integer(c_int), value :: arrayLen
+    type(c_ptr), value :: derived2DArray
+    integer(c_int), value :: dim1
+    integer(c_int), value :: dim2
+    type(myF90Derived), pointer :: myF90Type
+    type(myF90Derived), dimension(:), pointer :: myF90DerivedArray
+    type(myF90Derived), dimension(:,:), pointer :: derivedArray2D
+    ! one dimensional array coming in (derivedArray)
+    integer(c_int), dimension(1:1) :: shapeArray
+    integer(c_int), dimension(1:2) :: shapeArray2
+    type(myF90Derived), dimension(1:10), target :: tmpArray
+
+    call c_f_pointer(myCDerived, myF90Type)
+    ! make sure numbers are ok.  initialized in c_f_tests_driver.c
+    if(myF90Type%cInt .ne. 1) then
+       call abort()
+    endif
+    if(myF90Type%cDouble .ne. 2.0d0) then
+       call abort()
+    endif
+    if(myF90Type%cFloat .ne. 3.0) then
+       call abort()
+    endif
+    if(myF90Type%cShort .ne. 4) then
+       call abort()
+    endif
+
+    shapeArray(1) = arrayLen
+    call c_f_pointer(derivedArray, myF90DerivedArray, shapeArray)
+
+    ! upper bound of each dim is arrayLen2
+    shapeArray2(1) = dim1
+    shapeArray2(2) = dim2
+    call c_f_pointer(derived2DArray, derivedArray2D, shapeArray2)
+    ! make sure the last element is ok
+    if((derivedArray2D(dim1, dim2)%cInt .ne. 4) .or. &
+         (derivedArray2D(dim1, dim2)%cDouble .ne. 4.0d0) .or. &
+         (derivedArray2D(dim1, dim2)%cFloat .ne. 4.0) .or. &
+         (derivedArray2D(dim1, dim2)%cShort .ne. 4)) then
+       call abort()
+    endif
+  end subroutine testDerivedPtrs
+end module c_f_pointer_tests
+
+! { dg-final { cleanup-modules "c_f_pointer_tests" } }