https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109899
Bug ID: 109899
Summary: ICE in check_noexcept_r, at cp/except.cc:1065
Product: gcc
Version: 13.1.1
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: jeanmichael.celerier at gmail dot com
Target Milestone: ---
Created attachment 55106
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=55106&action=edit
Preprocessed source causing the bug
Repro:
#include <array>
#include <string>
#include <boost/pfr.hpp>
struct T {
struct {
// Works fine for value == std::array<int, 5> or std::string directly
std::array<std::string, 5> value;
} X;
};
int main() {
boost::pfr::detail::fields_count<T>();
}
On godbolt: https://gcc.godbolt.org/z/xd48obMTv
Preprocessed source attached.
g++ 13.1.1 up-to-date in Arch Linux as of today, and it fails on any Boost
version that has <boost/pfr.hpp> (from 1.75 to 1.82+).
