Lionel Sambuc 0a6a1f1d05 NetBSD re-synchronization of the source tree
This brings our tree to NetBSD 7.0, as found on -current on the
10-10-2015.

This updates:
 - LLVM to 3.6.1
 - GCC to GCC 5.1
 - Replace minix/commands/zdump with usr.bin/zdump
 - external/bsd/libelf has moved to /external/bsd/elftoolchain/
 - Import ctwm
 - Drop sprintf from libminc

Change-Id: I149836ac18e9326be9353958bab9b266efb056f0
2016-01-13 20:32:14 +01:00

28 lines
499 B
C++

// RUN: %clang_cc1 -triple x86_64-apple-darwin -emit-llvm %s -o - | \
// RUN: FileCheck %s
// RUN: %clang_cc1 -triple i386-apple-darwin -emit-llvm %s -o - | \
// RUN: FileCheck %s
struct A {};
struct B
{
operator A&();
};
struct D : public B {
operator A();
};
extern B f();
extern D d();
int main() {
const A& rca = f();
const A& rca2 = d();
}
// CHECK: call dereferenceable({{[0-9]+}}) %struct.A* @_ZN1BcvR1AEv
// CHECK: call dereferenceable({{[0-9]+}}) %struct.A* @_ZN1BcvR1AEv