llvm-project/clang/test/CodeGenCXX/virtual-implicit-move-assignment.cpp
Richard Smith 966c1fb0c8 Always implicitly declare move assignment operations for dynamic classes, in
case they override virtual functions from a base class. Also fix -print-stats
counting of move assignment/construction.

llvm-svn: 147258
2011-12-24 21:56:24 +00:00

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// RUN: %clang_cc1 -emit-llvm -std=c++11 -o - %s | FileCheck %s
struct D;
struct B {
virtual D &operator=(D&&) = 0;
};
struct D : B { D(); virtual void a(); };
void D::a() {}
D d;
// CHECK: @_ZTV1D = {{.*}} @_ZN1DaSEOS_
// CHECK: define linkonce_odr {{.*}} @_ZN1DaSEOS_