Quuxplusone added inline comments.
================
Comment at:
clang-tools-extra/docs/clang-tidy/checks/misc-pod-const-ref-to-value.rst:21
+
+ If set to `true`, this check will limit itself to the `builtinType()`
types. Default is `false`.
----------------
D107873 is related.
I'd like to see some tests/discussion around large types, e.g.
```
struct Widget { int a[1000]; };
void f(const Widget&);
```
(I think D107873 at least makes a conscious attempt to get the "would it be
passed in registers?" check right.)
I'd like to see some tests/discussion around generic code, e.g.
```
template<class T>
struct Max {
static T max(const T& a, const T& b);
};
int x = Max<int>::max(1, 2); // passes `int` by const reference, but this is
fine
```
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D107900/new/
https://reviews.llvm.org/D107900
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