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[Bug c++/70932] flexible array member with non-trivial destructor
- From: "junyer at google dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Thu, 21 Jul 2016 12:19:39 +0000
- Subject: [Bug c++/70932] flexible array member with non-trivial destructor
- Auto-submitted: auto-generated
- References: <bug-70932-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70932
--- Comment #4 from Paul Wankadia <junyer at google dot com> ---
FWIW, using a simplified struct, Compiler Explorer (gcc.godbolt.org) with GCC
6.1 throws a different error:
#include <atomic>
struct State {
int i;
std::atomic<State*> next_[];
};
Compiler output — x86 gcc 6.1 (g++ (DRW-internal-build) 6.1.0)
5 : error: field 'next_' has incomplete type 'std::atomic<State*> []'
std::atomic<State*> next_[];
^
In file included from
/tmp/gcc-explorer-compiler116621-82-1gzc8bu/example.cpp:1:0:
/opt/gcc-6.1.0/include/c++/6.1.0/atomic:165:12: note: declaration of 'struct
std::atomic<State*>'