vbvictor wrote:
I think we should make a generalised check (with types that can be configure).
In LLVM I can think of `SourceLocation` which is small and should be passed by
value too.
Also, pass by value should be applied to built-in integer/floats and pointers.
------------------------------------------------------------
Isn't this a misleading behavoir?
```cpp
void badFunctionMutable(MyOp &op) {
op = newOp()
}
```
What if someone overrides `op` inside function - then the check produces FP?
https://github.com/llvm/llvm-project/pull/179882
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