[Bug c++/123538] New: ARM64 gcc trunk crashes valid c++23 std::printlin program

[jlame646 at gmail dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=123538

            Bug ID: 123538
           Summary: ARM64 gcc trunk crashes valid c++23 std::printlin
                    program
           Product: gcc
           Version: 15.1.1
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c++
          Assignee: unassigned at gcc dot gnu.org
          Reporter: jlame646 at gmail dot com
  Target Milestone: ---

The following program crashes on arm64 gcc trunk:
https://godbolt.org/z/ss7xq87rG
```
#include <print>

int main() {
    std::println("hello from {}", "me");
    return 0;
}
```

crash says:
```
Program returned: 135
Program terminated with signal: SIGBUS
```