diff options
| author | Dimitry Andric <dim@FreeBSD.org> | 2012-12-02 13:20:44 +0000 |
|---|---|---|
| committer | Dimitry Andric <dim@FreeBSD.org> | 2012-12-02 13:20:44 +0000 |
| commit | 13cc256e404620c1de0cbcc4e43ce1e2dbbc4898 (patch) | |
| tree | 2732d02d7d51218d6eed98ac7fcfc5b8794896b5 /test/CodeGenCXX/cxx11-special-members.cpp | |
| parent | 657bc3d9848e3be92029b2416031340988cd0111 (diff) | |
Notes
Diffstat (limited to 'test/CodeGenCXX/cxx11-special-members.cpp')
| -rw-r--r-- | test/CodeGenCXX/cxx11-special-members.cpp | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/test/CodeGenCXX/cxx11-special-members.cpp b/test/CodeGenCXX/cxx11-special-members.cpp new file mode 100644 index 0000000000000..59461f9e2f4bd --- /dev/null +++ b/test/CodeGenCXX/cxx11-special-members.cpp @@ -0,0 +1,32 @@ +// RUN: %clang_cc1 %s -std=c++11 -emit-llvm -o - -triple=i686-linux-gnu | FileCheck %s + +struct A { + A(const A&); + A &operator=(const A&); +}; + +struct B { + A a; + B(B&&) = default; + B &operator=(B&&) = default; +}; + +// CHECK: define {{.*}} @_Z2f1 +void f1(B &x) { + // CHECK-NOT: memcpy + // CHECK: call {{.*}} @_ZN1BC1EOS_( + B b(static_cast<B&&>(x)); +} + +// CHECK: define {{.*}} @_Z2f2 +void f2(B &x, B &y) { + // CHECK-NOT: memcpy + // CHECK: call {{.*}} @_ZN1BaSEOS_( + x = static_cast<B&&>(y); +} + +// CHECK: define {{.*}} @_ZN1BaSEOS_( +// CHECK: call {{.*}} @_ZN1AaSERKS_( + +// CHECK: define {{.*}} @_ZN1BC2EOS_( +// CHECK: call {{.*}} @_ZN1AC1ERKS_( |