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.
46 lines
921 B
46 lines
921 B
/*
|
|
* Copyright (c) Facebook, Inc. and its affiliates.
|
|
*
|
|
* This source code is licensed under the MIT license found in the
|
|
* LICENSE file in the root directory of this source tree.
|
|
*/
|
|
struct X {
|
|
~X(){};
|
|
void foo();
|
|
};
|
|
|
|
void unknown_init_ptr_by_ref(X** x);
|
|
void unknown_no_init_ptr(X* const* x); // cannot init because const
|
|
|
|
void init_ok() {
|
|
X* p = nullptr;
|
|
unknown_init_ptr_by_ref(&p);
|
|
p->foo();
|
|
}
|
|
|
|
void const_no_init_bad_FN() {
|
|
X* p = nullptr;
|
|
unknown_no_init_ptr(&p);
|
|
p->foo();
|
|
}
|
|
|
|
void unknown_init_value_by_ref(X** x);
|
|
|
|
void wrap_unknown_init(X** x) { unknown_init_value_by_ref(x); }
|
|
|
|
void call_unknown_init_interproc_ok() {
|
|
X* p = nullptr;
|
|
wrap_unknown_init(&p);
|
|
p->foo();
|
|
}
|
|
|
|
void unknown_with_pointer_formal(X* x);
|
|
|
|
void wrap_unknown_no_init(X* x) { unknown_with_pointer_formal(x); }
|
|
|
|
void call_init_with_pointer_value_bad_FN() {
|
|
X* p = nullptr;
|
|
wrap_unknown_no_init(p);
|
|
p->foo();
|
|
}
|