hanchenye-llvm-project/clang/test/CodeGenCXX/virtual-implicit-copy-assig...

// RUN: %clang_cc1 -emit-llvm -o - %s | FileCheck %s

struct D;
struct B {
 virtual D& operator = (const D&);
};
struct D : B { D(); virtual void a(); };
void D::a() {}

// CHECK: @_ZTV1D = {{.*}} @_ZN1DaSERKS_ 
// CHECK: define linkonce_odr {{.*}} @_ZN1DaSERKS_
Update tests to use %clang_cc1 instead of 'clang-cc' or 'clang -cc1'. - This is designed to make it obvious that %clang_cc1 is a "test variable" which is substituted. It is '%clang_cc1' instead of '%clang -cc1' because it can be useful to redefine what gets run as 'clang -cc1' (for example, to set a default target). llvm-svn: 91446 2009-12-16 04:14:24 +08:00			`// RUN: %clang_cc1 -emit-llvm -o - %s \| FileCheck %s`
Make sure to call AddOverriddenMethods for implicit copy assignment operators; it's rare, but possible, for the difference to be significant. llvm-svn: 90301 2009-12-02 14:59:20 +08:00
			`struct D;`
			`struct B {`
			`virtual D& operator = (const D&);`
			`};`
			`struct D : B { D(); virtual void a(); };`
			`void D::a() {}`

			`// CHECK: @_ZTV1D = {{.*}} @_ZN1DaSERKS_`
Tweak test to check for a bit more. llvm-svn: 90302 2009-12-02 15:04:32 +08:00			`// CHECK: define linkonce_odr {{.*}} @_ZN1DaSERKS_`