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Core: Add hints to run with --verbose when leaking nodes/resources at exit

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(cherry picked from commit 2b5545270a)
This commit is contained in:
Rémi Verschelde
2020-06-08 16:39:08 +02:00
parent 2652a2d184
commit ebb30ac45a
2 changed files with 14 additions and 12 deletions
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5
core/object.cpp
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@@ -2132,7 +2132,7 @@ void ObjectDB::cleanup() {
rw_lock->write_lock();
if (instances.size()) {
WARN_PRINT("ObjectDB Instances still exist!");
WARN_PRINT("ObjectDB instances leaked at exit (run with --verbose for details).");
if (OS::get_singleton()->is_stdout_verbose()) {
const ObjectID *K = NULL;
while ((K = instances.next(K))) {
@@ -2141,9 +2141,10 @@ void ObjectDB::cleanup() {
if (instances[*K]->is_class("Node"))
node_name = " - Node name: " + String(instances[*K]->call("get_name"));
if (instances[*K]->is_class("Resource"))
node_name = " - Resource name: " + String(instances[*K]->call("get_name")) + " Path: " + String(instances[*K]->call("get_path"));
node_name = " - Resource path: " + String(instances[*K]->call("get_path"));
print_line("Leaked instance: " + String(instances[*K]->get_class()) + ":" + itos(*K) + node_name);
}
print_line("Hint: Leaked instances typically happen when nodes are removed from the scene tree (with `remove_child()`) but not freed (with `free()` or `queue_free()`).");
}
}
instances.clear();