mirror of
https://github.com/llvm/llvm-project.git
synced 2025-04-25 07:26:06 +00:00
593a2740f7
This patch implemed the change proposed in [P2002R1] to 11.11.1 [class.compare.default] paragraph 1. A defaulted compariosn operator function must be non-volatile and must either have no ref-qualifier or the ref-qualifier &. Differential Revision: https://reviews.llvm.org/D148924
49 lines
1.1 KiB
C++
49 lines
1.1 KiB
C++
// RUN: %clang_cc1 -std=c++2a -triple %itanium_abi_triple -emit-llvm %s -o - | FileCheck %s
|
|
|
|
#include "Inputs/std-compare.h"
|
|
|
|
// CHECK: @_ZTV1A =
|
|
struct A;
|
|
struct X {
|
|
// CHECK-SAME: @_ZN1X1xEv
|
|
virtual void x();
|
|
friend auto operator<=>(X, X) = default;
|
|
};
|
|
struct Y {
|
|
virtual ~Y();
|
|
virtual A &operator=(const A &);
|
|
friend auto operator<=>(Y, Y) = default;
|
|
};
|
|
struct A : X, Y {
|
|
// CHECK-SAME: @_ZN1A1fEv
|
|
virtual void f();
|
|
// CHECK-SAME: @_ZNKR1AssERKS_
|
|
virtual std::strong_ordering operator<=>(const A &) const & = default;
|
|
// CHECK-SAME: @_ZN1A1gEv
|
|
virtual void g();
|
|
// CHECK-SAME: @_ZN1A1hEv
|
|
virtual void h();
|
|
|
|
// CHECK-SAME: @_ZN1AaSERKS_
|
|
// implicit virtual A &operator=(const A&) = default;
|
|
|
|
// CHECK-SAME: @_ZN1AD1Ev
|
|
// CHECK-SAME: @_ZN1AD0Ev
|
|
// implicit virtual ~A();
|
|
|
|
// CHECK-SAME: @_ZNKR1AeqERKS_
|
|
// implicit virtual A &operator==(const A&) const & = default;
|
|
};
|
|
|
|
// For Y:
|
|
// CHECK-SAME: @_ZTI1A
|
|
|
|
// CHECK-SAME: @_ZThn{{[0-9]*}}_N1AD1Ev
|
|
// CHECK-SAME: @_ZThn{{[0-9]*}}_N1AD0Ev
|
|
// virtual ~Y();
|
|
|
|
// CHECK-SAME: @_ZThn{{[0-9]*}}_N1AaSERKS_
|
|
// virtual A &operator=(const A &);
|
|
|
|
void A::f() {}
|