You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
44 lines
777 B
44 lines
777 B
/*
|
|
* Copyright (c) 2018-present, Facebook, Inc.
|
|
*
|
|
* This source code is licensed under the MIT license found in the
|
|
* LICENSE file in the root directory of this source tree.
|
|
*/
|
|
struct foo {
|
|
int* val;
|
|
};
|
|
|
|
struct list {
|
|
struct list* next;
|
|
struct foo* foo;
|
|
};
|
|
|
|
int invalidate_node_alias_bad(struct list* head, int cond) {
|
|
int* result = 0;
|
|
struct list* x = head;
|
|
if (cond) {
|
|
result = x->next->foo->val;
|
|
delete result;
|
|
} else {
|
|
x = x->next;
|
|
struct list* y = x->next;
|
|
result = x->foo->val;
|
|
delete result;
|
|
}
|
|
return *result;
|
|
}
|
|
|
|
struct BasicStruct {
|
|
// force destructor calls to be injected
|
|
virtual void some_method() {}
|
|
};
|
|
|
|
int nested_loops_ok() {
|
|
while (true) {
|
|
BasicStruct x;
|
|
for (;;) {
|
|
x.some_method();
|
|
}
|
|
}
|
|
}
|