[SCM] archer-jankratochvil-vla: Fix gdb.ada/null_array.exp.

[SCM] archer-jankratochvil-vla: Fix gdb.ada/null_array.exp.

[jkratoch]

The branch, archer-jankratochvil-vla has been updated
       via  3b250f43d9164cbb9d143c09124fc042c4441015 (commit)
      from  35c74460a9b0e48b20c8b44f775bef84ab4514b2 (commit)

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- Log -----------------------------------------------------------------
commit 3b250f43d9164cbb9d143c09124fc042c4441015
Author: Jan Kratochvil <jan.kratochvil@redhat.com>
Date:   Sun Nov 7 21:09:21 2010 +0100

    Fix gdb.ada/null_array.exp.

-----------------------------------------------------------------------

Summary of changes:
 gdb/dwarf2read.c |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)

First 500 lines of diff:
diff --git a/gdb/dwarf2read.c b/gdb/dwarf2read.c
index 3f076fc..e372afb 100644
--- a/gdb/dwarf2read.c
+++ b/gdb/dwarf2read.c
@@ -8220,7 +8220,9 @@ read_subrange_type (struct die_info *die, struct dwarf2_cu *cu)
 	high = dwarf2_get_attr_constant_value (attr, 0);
       else
 	{
-	  TYPE_HIGH_BOUND_UNDEFINED (range_type) = 1;
+	  /* Ada expects an empty array on no boundary attributes.  */
+	  if (cu->language != language_ada)
+	    TYPE_HIGH_BOUND_UNDEFINED (range_type) = 1;
 	  high = low - 1;
 	}
       if (!TYPE_UNSIGNED (base_type) && (high & negative_mask))


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