This option is similar to -Wuninitialized-const-reference, but diagnoses
the passing of an uninitialized value via a const pointer, like in the
following code:
```
void foo(const int *);
void test() {
int v;
foo(&v);
}
```
This is an extract from #147221 as suggested in [this
comment](https://github.com/llvm/llvm-project/pull/147221#discussion_r2190998730).
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