* parse.c (follow_types): Given (TYPE[]) (i.e. with no length),

	create a 0-length array type, and set BOUND_CANNOT_BE_DETERMINED.
	* valops.c (value_cast):  If a cast like (TYPE[])VALUE (i.e. array
	of unknown length) use sizeof(VALUE)/sizeof(TYPE) as the length.
	* c-typeprint.c (c_type_print_varspec_suffix):  If array length
	is 0, print it, but not if upper_bound is BOUND_CANNOT_BE_DETERMINED.

1 files changed, 10 insertions, 12 deletions

diff --git a/gdb/parse.c b/gdb/parse.c
index dff887e..daa0ae6 100644
--- a/gdb/parse.c
+++ b/gdb/parse.c
@@ -875,18 +875,16 @@ follow_types (follow_type)
 	break;
       case tp_array:
 	array_size = pop_type_int ();
-	if (array_size != -1)
-	  {
-	    range_type =
-	      create_range_type ((struct type *) NULL,
-				 builtin_type_int, 0,
-				 array_size - 1);
-	    follow_type =
-	      create_array_type ((struct type *) NULL,
-				 follow_type, range_type);
-	  }
-	else
-	  follow_type = lookup_pointer_type (follow_type);
+	range_type =
+	  create_range_type ((struct type *) NULL,
+			     builtin_type_int, 0,
+			     array_size >= 0 ? array_size - 1 : 0);
+	follow_type =
+	  create_array_type ((struct type *) NULL,
+			     follow_type, range_type);
+	if (array_size < 0)
+	  TYPE_ARRAY_UPPER_BOUND_TYPE(follow_type)
+	    = BOUND_CANNOT_BE_DETERMINED;
 	break;
       case tp_function:
 	follow_type = lookup_function_type (follow_type);