diff options
-rw-r--r-- | gcc/fortran/ChangeLog | 6 | ||||
-rw-r--r-- | gcc/fortran/expr.c | 2 | ||||
-rw-r--r-- | gcc/testsuite/ChangeLog | 5 | ||||
-rw-r--r-- | gcc/testsuite/gfortran.dg/pointer_intent_5.f90 | 24 |
4 files changed, 36 insertions, 1 deletions
diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog index 3cff8d7..d32e26c 100644 --- a/gcc/fortran/ChangeLog +++ b/gcc/fortran/ChangeLog @@ -1,3 +1,9 @@ +2011-10-14 Janus Weil <janus@gcc.gnu.org> + + PR fortran/50570 + * expr.c (gfc_check_vardef_context): Don't throw an error on + non-pointer assignments involving an intent(in) pointer dummy. + 2011-10-14 Tobias Burnus <burnus@net-b.de> PR fortran/50718 diff --git a/gcc/fortran/expr.c b/gcc/fortran/expr.c index 8a09a28..504c7cf 100644 --- a/gcc/fortran/expr.c +++ b/gcc/fortran/expr.c @@ -4635,7 +4635,7 @@ gfc_check_vardef_context (gfc_expr* e, bool pointer, bool alloc_obj, sym->name, context, &e->where); return FAILURE; } - if (!pointer && !is_pointer) + if (!pointer && !is_pointer && !sym->attr.pointer) { if (context) gfc_error ("Dummy argument '%s' with INTENT(IN) in variable" diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 140630e..708f3fd 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2011-10-14 Janus Weil <janus@gcc.gnu.org> + + PR fortran/50570 + * gfortran.dg/pointer_intent_5.f90: New. + 2011-10-14 Artjoms Sinkarovs <artyom.shinkaroff@gmail.com> * gcc.target/i386/warn-vect-op-3.c: Exclude 32-bit architectures. diff --git a/gcc/testsuite/gfortran.dg/pointer_intent_5.f90 b/gcc/testsuite/gfortran.dg/pointer_intent_5.f90 new file mode 100644 index 0000000..c4e3c7a --- /dev/null +++ b/gcc/testsuite/gfortran.dg/pointer_intent_5.f90 @@ -0,0 +1,24 @@ +! { dg-do run } +! +! PR 50570: [4.6/4.7 Regression] Incorrect error for assignment to intent(in) pointer +! +! Contributed by Bill Long <longb@cray.com> + +program bots_sparselu_pointer_intent_in + + implicit none + integer, pointer :: array(:) + + allocate(array(4)) + array = 0 + call sub(array) + if (sum(array)/=1) call abort + +contains + + subroutine sub(dummy) + integer, pointer, intent(in) :: dummy(:) + dummy(1) = 1 + end subroutine sub + +end program |