https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103524 Bug 103524 depends on bug 104202, which changed state.
Bug 104202 Summary: when defining a std::string in a module implementation file using -O2 g++ segfaults https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104202 What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |RESOLVED Resolution|--- |DUPLICATE