[vala/wip/abi: 1/2] codegen: Add abi-stability path for classes

[Rico Tzschichholz <ricotz src gnome org>]

commit 843960739b324d01d71586f42136e1a452518a39
Author: Rico Tzschichholz <ricotz ubuntu com>
Date:   Thu Jan 18 09:32:09 2018 +0100

    codegen: Add abi-stability path for classes
    
    https://bugzilla.gnome.org/show_bug.cgi?id=789069

 codegen/valagtypemodule.vala |   46 +++++++++++++++++++++++++++++++-----------
 1 files changed, 34 insertions(+), 12 deletions(-)
---
diff --git a/codegen/valagtypemodule.vala b/codegen/valagtypemodule.vala
index ea7dc3f..f5a7223 100644
--- a/codegen/valagtypemodule.vala
+++ b/codegen/valagtypemodule.vala
@@ -253,22 +253,44 @@ public class Vala.GTypeModule : GErrorModule {
                }
 
                bool has_struct_member = false;
-               foreach (Method m in cl.get_methods ()) {
-                       generate_struct_method_declaration (cl, m, instance_struct, type_struct, decl_space, 
ref has_struct_member);
-               }
+               if (context.abi_stability) {
+                       foreach (Symbol s in cl.get_members ()) {
+                               if (s is Method) {
+                                       var m = (Method) s;
+                                       generate_struct_method_declaration (cl, m, instance_struct, 
type_struct, decl_space, ref has_struct_member);
+                               } else if (s is Signal) {
+                                       var sig = (Signal) s;
+                                       if (sig.default_handler != null) {
+                                               generate_virtual_method_declaration (sig.default_handler, 
decl_space, type_struct);
+                                       }
+                               } else if (s is Property) {
+                                       var prop = (Property) s;
+                                       generate_struct_property_declaration (cl, prop, instance_struct, 
type_struct, decl_space, ref has_struct_member);
+                               } else if (s is Field) {
+                                       var f = (Field) s;
+                                       generate_struct_field_declaration (cl, f, instance_struct, 
type_struct, decl_space, ref has_struct_member);
+                               } else {
+                                       assert_not_reached ();
+                               }
+                       }
+               } else {
+                       foreach (Method m in cl.get_methods ()) {
+                               generate_struct_method_declaration (cl, m, instance_struct, type_struct, 
decl_space, ref has_struct_member);
+                       }
 
-               foreach (Signal sig in cl.get_signals ()) {
-                       if (sig.default_handler != null) {
-                               generate_virtual_method_declaration (sig.default_handler, decl_space, 
type_struct);
+                       foreach (Signal sig in cl.get_signals ()) {
+                               if (sig.default_handler != null) {
+                                       generate_virtual_method_declaration (sig.default_handler, decl_space, 
type_struct);
+                               }
                        }
-               }
 
-               foreach (Property prop in cl.get_properties ()) {
-                       generate_struct_property_declaration (cl, prop, instance_struct, type_struct, 
decl_space, ref has_struct_member);
-               }
+                       foreach (Property prop in cl.get_properties ()) {
+                               generate_struct_property_declaration (cl, prop, instance_struct, type_struct, 
decl_space, ref has_struct_member);
+                       }
 
-               foreach (Field f in cl.get_fields ()) {
-                       generate_struct_field_declaration (cl, f, instance_struct, type_struct, decl_space, 
ref has_struct_member);
+                       foreach (Field f in cl.get_fields ()) {
+                               generate_struct_field_declaration (cl, f, instance_struct, type_struct, 
decl_space, ref has_struct_member);
+                       }
                }
 
                if (context.abi_stability) {