https://gcc.gnu.org/bugzilla/show_bug.cgi?id=126922
Bug ID: 126922
Summary: internal compiler error when initializing a struct of
std::meta::info
Product: gcc
Version: 17.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: stephane.chea at gmail dot com
Target Milestone: ---
https://godbolt.org/z/71bq7cMzW
When using designated initializers with a struct with 2 or more
std::meta::info, if you initialize a member that appear after an omitted
member, this result in a internal compiler error.
This only happens when both members are std::meta::info.
```
#include <meta>
struct TestStruct {
std::meta::info first;
std::meta::info second;
};
template <TestStruct>
consteval void test() {}
int main() {
test<TestStruct{.second = {}}>(); // fails, works if we swap first and
second in the struct
// test<TestStruct{.first = {}}>(); // works
// test<TestStruct{}>(); // works
// test<TestStruct{.first = {}, .second = {}}>(); // works
}
```
