[vala/0.48] girparser: Evaluate "glib:type-struct" twice to pick up reparented structs

[Rico Tzschichholz <ricotz src gnome org>]

commit cf4168101f1caf18a26af227d303c7dddfff04a2
Author: Rico Tzschichholz <ricotz ubuntu com>
Date:   Thu Mar 4 19:12:15 2021 +0100

    girparser: Evaluate "glib:type-struct" twice to pick up reparented structs

 vala/valagirparser.vala | 46 ++++++++++++++++++++++++++++++----------------
 1 file changed, 30 insertions(+), 16 deletions(-)
---
diff --git a/vala/valagirparser.vala b/vala/valagirparser.vala
index 4775ccce2..0171d523e 100644
--- a/vala/valagirparser.vala
+++ b/vala/valagirparser.vala
@@ -537,6 +537,8 @@ public class Vala.GirParser : CodeVisitor {
                public ArrayList<int> destroy_parameters;
                // record-specific
                public UnresolvedSymbol gtype_struct_for;
+               // class-specific
+               public UnresolvedSymbol type_struct;
                // alias-specific
                public DataType base_type;
                // struct-specific
@@ -854,6 +856,25 @@ public class Vala.GirParser : CodeVisitor {
                        return res;
                }
 
+               static void move_class_methods (Node target, Node? source) {
+                       if (source == null) {
+                               return;
+                       }
+
+                       var i = 0;
+                       while (i < source.members.size) {
+                               var node = source.members[i];
+                               if (node.symbol is Method) {
+                                       source.remove_member (node);
+                                       target.add_member (node);
+
+                                       ((Method) node.symbol).binding = MemberBinding.CLASS;
+                               } else {
+                                       i++;
+                               }
+                       }
+               }
+
                public void process (GirParser parser) {
                        if (processed) {
                                return;
@@ -881,24 +902,12 @@ public class Vala.GirParser : CodeVisitor {
                        }
 
                        if (symbol is Class && girdata != null) {
+                               if (type_struct != null) {
+                                       move_class_methods (this, parser.resolve_node (parent, type_struct));
+                               }
                                var class_struct = girdata["glib:type-struct"];
                                if (class_struct != null) {
-                                       var klass = parser.resolve_node (parent, 
parser.parse_symbol_from_string (class_struct, source_reference));
-                                       if (klass != null) {
-                                               var i = 0;
-                                               while ( i < klass.members.size ) {
-                                                       var node = klass.members[i];
-                                                       if (node.symbol is Method) {
-                                                               klass.remove_member (node);
-                                                               this.add_member (node);
-
-                                                               Method m = (Method) node.symbol;
-                                                               m.binding = MemberBinding.CLASS;
-                                                       } else {
-                                                               i++;
-                                                       }
-                                               }
-                                       }
+                                       move_class_methods (this, parser.resolve_node (parent, 
parser.parse_symbol_from_string (class_struct, source_reference)));
                                }
                        }
 
@@ -2931,6 +2940,11 @@ public class Vala.GirParser : CodeVisitor {
                        if (parent != null) {
                                cl.add_base_type (parse_type_from_gir_name (parent));
                        }
+                       var type_struct = reader.get_attribute ("glib:type-struct");
+                       if (type_struct != null) {
+                               current.type_struct = parse_symbol_from_string (type_struct, 
current.source_reference);
+                               unresolved_gir_symbols.add (current.type_struct);
+                       }
                        current.symbol = cl;
                } else {
                        cl = (Class) current.symbol;