[vala] Report error when initializing constants or fields in bindings

[Jürg Billeter <juergbi src gnome org>]

commit 2685caf7e0ee6bba8bbe0643d993a08fab37395f
Author: Jürg Billeter <j bitron ch>
Date:   Mon Jul 27 19:30:41 2009 +0200

    Report error when initializing constants or fields in bindings
    
    Fixes bug 556197.

 vala/valaconstant.vala |    5 +++++
 vala/valafield.vala    |    5 +++++
 2 files changed, 10 insertions(+), 0 deletions(-)
---
diff --git a/vala/valaconstant.vala b/vala/valaconstant.vala
index 1aa299a..54722c3 100644
--- a/vala/valaconstant.vala
+++ b/vala/valaconstant.vala
@@ -191,6 +191,11 @@ public class Vala.Constant : Member, Lockable {
 					return false;
 				}
 			}
+		} else {
+			if (initializer != null) {
+				error = true;
+				Report.error (source_reference, "External constants cannot use initializers");
+			}
 		}
 
 		if (!external_package && !hides && get_hidden_member () != null) {
diff --git a/vala/valafield.vala b/vala/valafield.vala
index 420f7f9..43336a8 100644
--- a/vala/valafield.vala
+++ b/vala/valafield.vala
@@ -319,6 +319,11 @@ public class Vala.Field : Member, Lockable {
 				Report.error (source_reference, "Cannot convert from `%s' to `%s'".printf (initializer.value_type.to_string (), field_type.to_string ()));
 				return false;
 			}
+
+			if (external) {
+				error = true;
+				Report.error (source_reference, "External fields cannot use initializers");
+			}
 		}
 
 		if (binding == MemberBinding.INSTANCE && parent_symbol is Interface) {