Implicit virtual on override

crates/codegen/src/class_decl.rs

@@ -16,7 +16,7 @@ pub struct ClassProcessedData {
     items: Vec<ClassItem>,
     methods: Vec<Spanned<FunctionDecl>>,
     v_table: Vec<Identifier>,
-    override_v_table: HashMap<Override, Spanned<Vec<Identifier>>>,
+    override_v_table: HashMap<Override, Spanned<Vec<(Identifier, bool)>>>,
 }
 
 impl ClassProcessedData {
@@ -64,7 +64,7 @@ impl ClassProcessedData {
                                 item: Vec::new(),
                             })
                             .item
-                            .push(method.item.name.clone());
+                            .push((method.item.name.clone(), method.item.is_virtual));
                     }
                 }
             }
@@ -191,13 +191,13 @@ impl ClassProcessedData {
                     .as_ref()
                     .unwrap_or(self.inherits.as_ref().unwrap())
                     .get_rust();
-                for method_ident in &overriden_method_idents.item {
+                for (method_ident, is_virtual) in &overriden_method_idents.item {
                     cg.add_indentedln(&format!(
-                        "table[{}::__FN_{}] = {}::__m_{} as *const std::ffi::c_void;",
+                        "table[{}::__FN_{}] = {}::{} as *const std::ffi::c_void;",
                         base_class_path,
                         method_ident.0.to_uppercase(),
                         self.self_path.get_rust(),
-                        method_ident.get_rust()
+                        get_virtual_name(method_ident, *is_virtual)
                     ));
                 }
             }
@@ -618,3 +618,11 @@ pub fn get_type_from_path(path: &ExprPath) -> TypeExpr {
         path.0.last().unwrap().generics.clone(),
     )
 }
+
+pub fn get_virtual_name(name: &Identifier, is_virtual: bool) -> String {
+    if is_virtual {
+        format!("__m_{}", name.get_rust())
+    } else {
+        name.get_rust()
+    }
+}