diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index c341ae8903c4..b3d135744cd9 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2009-08-20 Thomas Koenig + + PR libfortran/40962 + * c_f_pointer_tests_4.f90: New test. + 2009-08-20 Eric Botcazou * gnat.dg/slice6.adb: New test. diff --git a/gcc/testsuite/gfortran.dg/c_f_pointer_tests_4.f90 b/gcc/testsuite/gfortran.dg/c_f_pointer_tests_4.f90 new file mode 100644 index 000000000000..4f5338d605a8 --- /dev/null +++ b/gcc/testsuite/gfortran.dg/c_f_pointer_tests_4.f90 @@ -0,0 +1,15 @@ +! { dg-do run } +program main + use iso_c_binding, only: c_ptr, c_loc, c_f_pointer + implicit none + integer, dimension(2,1,2), target :: table + table = reshape ( (/ 1,2,-1,-2/), (/2,1,2/)) + call set_table (c_loc (table)) +contains + subroutine set_table (cptr) + type(c_ptr), intent(in) :: cptr + integer, dimension(:,:,:), pointer :: table_tmp + call c_f_pointer (cptr, table_tmp, (/2,1,2/)) + if (any(table_tmp /= table)) call abort + end subroutine set_table +end program main diff --git a/libgfortran/ChangeLog b/libgfortran/ChangeLog index 7a0f056c9c98..b22306f8f475 100644 --- a/libgfortran/ChangeLog +++ b/libgfortran/ChangeLog @@ -1,3 +1,9 @@ +2009-08-20 Thomas Koenig + + PR libfortran/40962 + * iso_c_binding.c (c_f_pointer_u0): Multiply stride by + previous stride. + 2009-08-20 Dave Korn * Makefile.am (LTLDFLAGS): Add -bindir flag. diff --git a/libgfortran/intrinsics/iso_c_binding.c b/libgfortran/intrinsics/iso_c_binding.c index 0dd7449df6d5..569b122f2360 100644 --- a/libgfortran/intrinsics/iso_c_binding.c +++ b/libgfortran/intrinsics/iso_c_binding.c @@ -152,7 +152,7 @@ ISO_C_BINDING_PREFIX (c_f_pointer_u0) (void *c_ptr_in, } else { - str = GFC_DESCRIPTOR_EXTENT(f_ptr_out,i-1); + str = str * GFC_DESCRIPTOR_EXTENT(f_ptr_out,i-1); f_ptr_out->offset += str; }