| Issue |
143245
|
| Summary |
MSVC Compatibility: [[msvc::no_unique_address]] doesn't work in a base class
|
| Labels |
new issue
|
| Assignees |
|
| Reporter |
mingxwa
|
```cpp
struct A {};
struct B {
[[msvc::no_unique_address]] A val;
};
struct C : B {
char x;
};
static_assert(sizeof(C) == 1); // clang-cl thinks sizeof(C) is 2, while it should be 1
```
When the standard `[[no_unique_address]]` is used in regular mode, the memory layout of `C` is expected.
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