1 ; RUN: llvm-undname < %s | FileCheck %s
3 ; CHECK-NOT: Invalid mangled name
5 ??__LA@@QEAA?AUno_suspend@@XZ
6 ; CHECK: struct no_suspend __cdecl A::operator co_await(void)
8 ??__MS@@QEAA?AVstrong_ordering@std@@AEBU0@@Z'
9 ; CHECK: class std::strong_ordering __cdecl S::operator<=>(struct S const &)
12 ; CHECK: void __cdecl f(char8_t)