| Issue | 152501 |
|---|---|
| Summary | [LifetimeSafety] Add basic a use-after-return diagnostic |
| Labels | new issue |
| Assignees | |
| Reporter | usx95 |
Detecting when a function returns a reference to its own stack memory.
```cpp
int* foo() {
int a = 1;
int* res = &a;
return res; // warning: returning address of local variable 'a'.
}
```
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