2005-06-25 Thomas Koenig <Thomas.Koenig@online.de>

        PR libfortran/22144
        * m4/cshift1.m4: Remove const from argument ret.
        Populate return array descriptor if ret->data is NULL.
        * m4/eoshift1.m4: Likewise.
        * m4/eoshift3.m4: Likewise.
        * generated/cshift1_4.c:  Regenerated.
        * generated/cshift1_8.c:  Regenerated.
        * generated/eoshift1_4.c:  Regenerated.
        * generated/eoshift1_8.c:  Regenerated.
        * generated/eoshift3_4.c:  Regenerated.
        * generated/eoshift3_8.c:  Regenerated.

2005-06-25  Thomas Koenig <Thomas.Koenig@online.de>

        PR libfortran/21144
        * gfortran.dg/shift-alloc.f90:  New testcase.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@101318 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 19 insertions, 0 deletions

diff --git a/libgfortran/generated/eoshift3_4.c b/libgfortran/generated/eoshift3_4.c
index 964d98b55ed..14c38b7bd6a 100644
--- a/libgfortran/generated/eoshift3_4.c
+++ b/libgfortran/generated/eoshift3_4.c
@@ -90,6 +90,25 @@ eoshift3_4 (gfc_array_char *ret, gfc_array_char *array,
     which = 0;
 
   size = GFC_DESCRIPTOR_SIZE (ret);
+  if (ret->data == NULL)
+    {
+      int i;
+
+      ret->data = internal_malloc_size (size * size0 ((array_t *)array));
+      ret->base = 0;
+      ret->dtype = array->dtype;
+      for (i = 0; i < GFC_DESCRIPTOR_RANK (array); i++)
+        {
+          ret->dim[i].lbound = 0;
+          ret->dim[i].ubound = array->dim[i].ubound - array->dim[i].lbound;
+
+          if (i == 0)
+            ret->dim[i].stride = 1;
+          else
+            ret->dim[i].stride = (ret->dim[i-1].ubound + 1) * ret->dim[i-1].stride;
+        }
+    }
+
 
   extent[0] = 1;
   count[0] = 0;