137e4cea0f548fc8a4b3c46aa92c925d6ea49d071Eric Christopher// RUN: %clang_cc1 -std=c++11 -emit-llvm -g -triple x86_64-apple-darwin %s -o - | FileCheck %s 237e4cea0f548fc8a4b3c46aa92c925d6ea49d071Eric Christopher 337e4cea0f548fc8a4b3c46aa92c925d6ea49d071Eric Christopherextern "C" { 437e4cea0f548fc8a4b3c46aa92c925d6ea49d071Eric Christopherextern int printf(const char * format, ...); 537e4cea0f548fc8a4b3c46aa92c925d6ea49d071Eric Christopher} 637e4cea0f548fc8a4b3c46aa92c925d6ea49d071Eric Christophervoid foo (int &&i) 737e4cea0f548fc8a4b3c46aa92c925d6ea49d071Eric Christopher{ 837e4cea0f548fc8a4b3c46aa92c925d6ea49d071Eric Christopher printf("%d\n", i); 937e4cea0f548fc8a4b3c46aa92c925d6ea49d071Eric Christopher} 1037e4cea0f548fc8a4b3c46aa92c925d6ea49d071Eric Christopher 11083b90d654476c3297f85ff844ac2f57bb7f4a21David Blaikie// CHECK: metadata !{i32 {{.*}}, null, null, null, i32 0, i64 0, i64 0, i64 0, i32 0, metadata !{{.*}}} ; [ DW_TAG_rvalue_reference_type ] 12