[vala] Report an error on element access with wrong number of indices

[Luca Bruno <lucabru src gnome org>]

commit f9a5c8ed60ed319bcc79285fd137cd0d2f449cb6
Author: Luca Bruno <lucabru src gnome org>
Date:   Sun Jul 24 09:53:55 2011 +0200

    Report an error on element access with wrong number of indices

 vala/valaelementaccess.vala |    6 ++++++
 1 files changed, 6 insertions(+), 0 deletions(-)
---
diff --git a/vala/valaelementaccess.vala b/vala/valaelementaccess.vala
index c81f3b3..684d6e0 100644
--- a/vala/valaelementaccess.vala
+++ b/vala/valaelementaccess.vala
@@ -142,6 +142,12 @@ public class Vala.ElementAccess : Expression {
 			if (!lvalue) {
 				value_type.value_owned = false;
 			}
+
+			if (array_type.rank < get_indices ().size) {
+				Report.error (source_reference, "%d extra indices for element access".printf (get_indices ().size - array_type.rank));
+			} else if (array_type.rank > get_indices ().size) {
+				Report.error (source_reference, "%d missing indices for element access".printf (array_type.rank - get_indices ().size));
+			}
 		} else if (pointer_type != null && !pointer_type.base_type.is_reference_type_or_type_parameter ()) {
 			value_type = pointer_type.base_type.copy ();
 		} else if (context.profile == Profile.DOVA && container_type == context.analyzer.tuple_type.data_type) {