[vala] Fix type declaration for constants

[Jürg Billeter <juergbi src gnome org>]

commit 7f6b1ebbd7959dc904e7254f380d136dda1afd1b
Author: Jürg Billeter <j bitron ch>
Date:   Fri Jan 8 21:33:48 2010 +0100

    Fix type declaration for constants
    
    Fixes bug 605813.

 codegen/valaccodebasemodule.vala |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/codegen/valaccodebasemodule.vala b/codegen/valaccodebasemodule.vala
index 618df34..7388e39 100644
--- a/codegen/valaccodebasemodule.vala
+++ b/codegen/valaccodebasemodule.vala
@@ -894,6 +894,8 @@ internal class Vala.CCodeBaseModule : CCodeModule {
 		c.accept_children (codegen);
 
 		if (!c.external) {
+			generate_type_declaration (c.type_reference, decl_space);
+
 			if (c.initializer is InitializerList) {
 				var cdecl = new CCodeDeclaration (c.type_reference.get_const_cname ());
 				var arr = "";