gdb:

	* dwarf2read.c (read_array_type): Read the DW_AT_byte_size from the
	DIE and set the length of the type.
	* gdbtypes.h (get_array_bounds): Move here from valprint.h.
	* gdbtypes.c (get_array_bounds): Move here from valprint.c and
	return 0 if the corresponding bounds of the type are undefined.
	* valprint.h (get_array_bounds): Move declaration to gdbtypes.h.
	* valprint.c (get_array_bounds): Move implementation to gdbtypes.c.
	(val_print_array_elements): Use get_array_bounds to compute the number
	of array elements instead of dividing the length of the array by the
	length of the element types.
	* valarith.c (vector_binop): Likewise.
	* valops.c (value_cast): Likewise.
	* c-valprint.c (c_val_print): Likewise.
	* c-typeprint.c (c_type_print_varspec_suffix): Likewise.

gdb/testsuite:
	* gdb.base/gnu_vector.exp: Adjust expect messages.

1 files changed, 6 insertions, 1 deletions

diff --git a/gdb/c-valprint.c b/gdb/c-valprint.c
index bc524bd..20ac633 100644
--- a/gdb/c-valprint.c
+++ b/gdb/c-valprint.c
@@ -171,8 +171,13 @@ c_val_print (struct type *type, const gdb_byte *valaddr, int embedded_offset,
       elttype = check_typedef (unresolved_elttype);
       if (TYPE_LENGTH (type) > 0 && TYPE_LENGTH (unresolved_elttype) > 0)
 	{
+          LONGEST low_bound, high_bound;
+
+          if (!get_array_bounds (type, &low_bound, &high_bound))
+            error (_("Could not determine the array high bound"));
+
 	  eltlen = TYPE_LENGTH (elttype);
-	  len = TYPE_LENGTH (type) / eltlen;
+	  len = high_bound - low_bound + 1;
 	  if (options->prettyprint_arrays)
 	    {
 	      print_spaces_filtered (2 + 2 * recurse, stream);