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diff src/eval.c @ 31633:d19377e0a0b4 v9.0.1149

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patch 9.0.1149: class members may be garbage collected Commit: https://github.com/vim/vim/commit/cf760d50dceb46bd583321c210b88b92360eb959 Author: Bram Moolenaar <Bram@vim.org> Date: Thu Jan 5 13:16:04 2023 +0000 patch 9.0.1149: class members may be garbage collected Problem: Class members may be garbage collected. Solution: Mark class members as being in use.
author Bram Moolenaar <Bram@vim.org>
date Thu, 05 Jan 2023 14:30:04 +0100
parents f5bb69a83d8e
children 62237ea155d9
line wrap: on
line diff
--- a/src/eval.c
+++ b/src/eval.c
@@ -5674,9 +5674,32 @@ set_ref_in_item(
 	}
 
 	case VAR_CLASS:
-	    // TODO: Mark methods in class_obj_methods ?
-	    // Mark initializer expressions?
-	    break;
+	    {
+		class_T *cl = tv->vval.v_class;
+		if (cl != NULL && cl->class_copyID != copyID)
+		{
+		    cl->class_copyID = copyID;
+		    for (int i = 0; !abort
+				      && i < cl->class_class_member_count; ++i)
+			abort = abort || set_ref_in_item(
+						&cl->class_members_tv[i],
+						 copyID, ht_stack, list_stack);
+
+
+		    for (int i = 0; !abort
+				    && i < cl->class_class_function_count; ++i)
+			abort = abort || set_ref_in_func(NULL,
+					 cl->class_class_functions[i], copyID);
+
+		    for (int i = 0; !abort
+				    && i < cl->class_obj_method_count; ++i)
+			abort = abort || set_ref_in_func(NULL,
+					     cl->class_obj_methods[i], copyID);
+
+		    // Mark initializer expressions?
+		}
+		break;
+	    }
 
 	case VAR_OBJECT:
 	    {