[vala] codegen: Generate struct copy and destroy functions only if needed

[Jürg Billeter <juergbi src gnome org>]

commit c0d3a4fd1ff8c88c5530d41d22fa6ffebb3bbfdd
Author: Jürg Billeter <j bitron ch>
Date:   Tue Dec 21 22:32:04 2010 +0100

    codegen: Generate struct copy and destroy functions only if needed

 codegen/valaccodestructmodule.vala |    6 +++++-
 1 files changed, 5 insertions(+), 1 deletions(-)
---
diff --git a/codegen/valaccodestructmodule.vala b/codegen/valaccodestructmodule.vala
index bf94ec6..555ef07 100644
--- a/codegen/valaccodestructmodule.vala
+++ b/codegen/valaccodestructmodule.vala
@@ -154,7 +154,11 @@ public abstract class Vala.CCodeStructModule : CCodeBaseModule {
 			generate_struct_declaration (st, internal_header_file);
 		}
 
-		begin_struct_destroy_function (st);
+		if (context.profile == Profile.GOBJECT && !st.is_boolean_type () && !st.is_integer_type () && !st.is_floating_type ()) {
+			if (st.is_disposable ()) {
+				begin_struct_destroy_function (st);
+			}
+		}
 
 		st.accept_children (this);