https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88969
--- Comment #2 from Arseny Solokha <asolokha at gmx dot com> ---
I get what you see when I modify the testcase from comment 0 the following way:
--- mi9qy2yt.cpp 2019-01-22 15:48:53.473604944 +0700
+++ r9d6mwt2.cpp 2019-01-22 15:46:45.567008369 +0700
@@ -1,3 +1,4 @@
+
namespace std {
struct destroying_delete_t {
struct __construct { explicit __construct() = default; };
@@ -9,5 +10,5 @@
void operator delete(void*) = delete;
void operator delete(B *, std::destroying_delete_t) = delete;
};
- void delete_B(B *b) { delete b; }
-}
+ void delete_B(B *b)
+
Looks like a copy-paste error?
