================
@@ -86,6 +86,23 @@ struct A {
};
}
+namespace cwg1458 { // cwg1458: 3.1
+#if __cplusplus >= 201103L
+struct A;
+
+void f() {
+ constexpr A* a = nullptr;
+ constexpr int p = &*a;
+ // expected-error@-1 {{cannot initialize a variable of type 'const int' with
an rvalue of type 'A *'}}
+ constexpr A *p2 = &*a;
----------------
Endilll wrote:
We are documenting that our constant evaluator doesn't consider this UB.
https://github.com/llvm/llvm-project/pull/92113
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