================
@@ -252,4 +252,14 @@ namespace dr2397 { // dr2397: 17
auto (*c)[5] = &a;
}
} // namespace dr2397
+
+// CWG2363 was closed as NAD, but its resolution does affirm that
+// a friend declaration cannot have an opaque-enumm-specifier.
+namespace dr2363 { // dr2363: yes
+struct A {
+ friend enum class E; // since-cxx11-error {{reference to enumeration must
use 'enum' not 'enum class'}}
----------------
sdkrystian wrote:
@Endilll like so?
```cpp
struct A {
friend enum class E;
// since-cxx11-error@-1 {{reference to enumeration must use 'enum' not 'enum
class'}}
// expected-error@-2 {{elaborated enumeration type cannot be a friend}}
};
```
https://github.com/llvm/llvm-project/pull/80171
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