https://gcc.gnu.org/bugzilla/show_bug.cgi?id=125184
Bug ID: 125184
Summary: Unable to use using declaration with std::meta::info
Product: gcc
Version: 16.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: avr5309 at gmail dot com
Target Milestone: ---
The following code fails with gcc 16+ (locally tested on Fedora 44 with 16.0.1,
and I was also able reproduce the same on compiler explorer for newer versions
of gcc):
```main.cpp
#include <meta>
auto main() -> int {
using std::meta::info; // Causes compilation error
// using info = std::meta::info; // This works fine though
}
```
Compile command (adding -Wall and -Wextra gives the same error):
g++ main.cpp -o main -std=c++26 -freflection
Compiler explorer link: https://godbolt.org/z/K1EK35rKr
