; RUN: llvm-undname < %s | FileCheck %s

; CHECK-NOT: Invalid mangled name

??$?BH@TemplateOps@@QAEHXZ
; CHECK: int __thiscall TemplateOps::operator<int> int(void)

??BOps@@QAEHXZ
; CHECK: int __thiscall Ops::operator int(void)

??BConstOps@@QAE?BHXZ
; CHECK: int const __thiscall ConstOps::operator int const(void)

??BVolatileOps@@QAE?CHXZ
; CHECK: int volatile __thiscall VolatileOps::operator int volatile(void)

??BConstVolatileOps@@QAE?DHXZ
; CHECK: int const volatile __thiscall ConstVolatileOps::operator int const volatile(void)

??$?BN@TemplateOps@@QAENXZ
; CHECK: double __thiscall TemplateOps::operator<double> double(void)

??BOps@@QAENXZ
; CHECK: double __thiscall Ops::operator double(void)

??BConstOps@@QAE?BNXZ
; CHECK: double const __thiscall ConstOps::operator double const(void)

??BVolatileOps@@QAE?CNXZ
; CHECK: double volatile __thiscall VolatileOps::operator double volatile(void)

??BConstVolatileOps@@QAE?DNXZ
; CHECK: double const volatile __thiscall ConstVolatileOps::operator double const volatile(void)

??BCompoundTypeOps@@QAEPAHXZ
; CHECK: nt * __thiscall CompoundTypeOps::operator int *(void)

??BCompoundTypeOps@@QAEPBHXZ
; CHECK: int const * __thiscall CompoundTypeOps::operator int const *(void)

??BCompoundTypeOps@@QAE$$QAHXZ
; CHECK: int && __thiscall CompoundTypeOps::operator int &&(void)

??BCompoundTypeOps@@QAE?AU?$Foo@H@@XZ
; CHECK: struct Foo<int> __thiscall CompoundTypeOps::operator struct Foo<int>(void)

??$?BH@CompoundTypeOps@@QAE?AU?$Bar@U?$Foo@H@@@@XZ
; CHECK: struct Bar<struct Foo<int>> __thiscall CompoundTypeOps::operator<int> struct Bar<struct Foo<int>>(void)

??$?BPAH@TemplateOps@@QAEPAHXZ
; CHECK: int * __thiscall TemplateOps::operator<int *> int *(void)