re PR fortran/46841 ([F03] ICE on allocating array of procedure pointers)

2010-12-13  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/46841
	* trans-expr.c (gfc_trans_subcomponent_assign): Handle array-valued
	procedure pointer components.

2010-12-13  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/46841
	* gfortran.dg/proc_ptr_comp_26.f90: New.

From-SVN: r167750

diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog
index 35c4b6e540eaa751284c026e0c1a8558c985643f..ae78f9f330daa38bff30b5021ac676448c62db62 100644 (file)
--- a/gcc/fortran/ChangeLog
+++ b/gcc/fortran/ChangeLog
@@ -1,3 +1,9 @@
+2010-12-13  Janus Weil  <janus@gcc.gnu.org>
+
+       PR fortran/46841
+       * trans-expr.c (gfc_trans_subcomponent_assign): Handle array-valued
+       procedure pointer components.
+
 2010-12-13  Jakub Jelinek  <jakub@redhat.com>
 
        PR fortran/46884

diff --git a/gcc/fortran/trans-expr.c b/gcc/fortran/trans-expr.c
index 72a7c2c9015ec685b8cdc54c1ecf1dcd58513485..6681a6ab3dfa432885200e70de152dc5a5e38ac9 100644 (file)
--- a/gcc/fortran/trans-expr.c
+++ b/gcc/fortran/trans-expr.c
@@ -4452,7 +4452,7 @@ gfc_trans_subcomponent_assign (tree dest, gfc_component * cm, gfc_expr * expr)
                                        gfc_class_null_initializer (&cm->ts));
       gfc_add_expr_to_block (&block, tmp);
     }
-  else if (cm->attr.dimension)
+  else if (cm->attr.dimension && !cm->attr.proc_pointer)
     {
       if (cm->attr.allocatable && expr->expr_type == EXPR_NULL)
        gfc_conv_descriptor_data_set (&block, dest, null_pointer_node);

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 58df9e5ced8a7b807966f66229f64db85b83dbf6..d52333f46031818d198f0daab56e31d65184e664 100644 (file)
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2010-12-13  Janus Weil  <janus@gcc.gnu.org>
+
+       PR fortran/46841
+       * gfortran.dg/proc_ptr_comp_26.f90: New.
+
 2010-12-13  Eric Botcazou  <ebotcazou@adacore.com>
 
        * gnat.dg/pack9.adb: XFAIL everywhere.

diff --git a/gcc/testsuite/gfortran.dg/proc_ptr_comp_26.f90 b/gcc/testsuite/gfortran.dg/proc_ptr_comp_26.f90
new file mode 100644 (file)
index 0000000..0b97e09
--- /dev/null
+++ b/gcc/testsuite/gfortran.dg/proc_ptr_comp_26.f90
@@ -0,0 +1,22 @@
+! { dg-do compile }
+!
+! PR 46841: [F03] ICE on allocating array of procedure pointers
+!
+! Contributed by Martien Hulsen <m.a.hulsen@tue.nl>
+
+  type vfunc_p
+    procedure (dum_vfunc), pointer, nopass :: p => null()
+  end type vfunc_p
+
+  type(vfunc_p), allocatable, dimension(:) :: vfunc1 
+
+  allocate(vfunc1(10))
+
+contains
+
+  function dum_vfunc ()
+    real, dimension(2) :: dum_vfunc
+    dum_vfunc = 0
+  end function dum_vfunc
+
+end