Nonreturn methods are problematic

[sei-eschwartz]

Example: 0x412780 in ooex_vs2010/Debug/ooex7

void __thiscall std::string::_Xran(std::string *this)

This method is basically a utility function that calls std::Xout_of_range, which is noreturn.

The compiler does weird stuff with respect to stack cleanup: https://godbolt.org/z/x5Wh4M3rT

This causes us to get confused about the calling convention :-(