| Issue |
63902
|
| Summary |
Can not use `ref.static_member` in constant _expression_
|
| Labels |
|
| Assignees |
|
| Reporter |
namniav
|
https://godbolt.org/z/PfG7e31Kx
```c++
struct Foo {
static constexpr int value = 1;
};
int main() {
// OK
Foo foo;
static_assert(foo.value > 0);
// Clang error
Foo& ref = foo;
static_assert(ref.value > 0);
}
```
> ```
> <source>:13:19: error: static assertion _expression_ is not an integral constant _expression_
> 13 | static_assert(ref.value > 0);
> | ^~~~~~~~~~~~~
> <source>:13:19: note: initializer of 'ref' is not a constant _expression_
> <source>:12:10: note: declared here
> 12 | Foo& ref = foo;
> | ^
> 1 error generated.
> Compiler returned: 1
> ```
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