| Issue | 152500 |
|---|---|
| Summary | [LifetimeSafety] Add basic a use-after-scope diagnostic |
| Labels | new issue |
| Assignees | |
| Reporter | usx95 |
```cpp
void bar(bool cond) {
int* res = nullptr;
if (cond) {
int a = 1;
res = &a; // warning: 'a' may not live long enough.
}
use(res); // note: later used here.
}
```
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