From 3d1dcd9bfdb15c49ee34d576a065079ac5c4d29f Mon Sep 17 00:00:00 2001 From: Dimitry Andric Date: Fri, 17 Sep 2010 15:54:40 +0000 Subject: Vendor import of clang r114020 (from the release_28 branch): http://llvm.org/svn/llvm-project/cfe/branches/release_28@114020 Approved by: rpaulo (mentor) --- test/SemaCXX/return-stack-addr.cpp | 11 +++++++++++ 1 file changed, 11 insertions(+) (limited to 'test/SemaCXX/return-stack-addr.cpp') diff --git a/test/SemaCXX/return-stack-addr.cpp b/test/SemaCXX/return-stack-addr.cpp index ba64765603607..7d4cb964029bc 100644 --- a/test/SemaCXX/return-stack-addr.cpp +++ b/test/SemaCXX/return-stack-addr.cpp @@ -108,5 +108,16 @@ int* ret_cpp_const_cast(const int x) { return const_cast(&x); // expected-warning {{address of stack memory}} } +// PR 7999 - handle the case where a field is itself a reference. +template struct PR7999 { + PR7999(T& t) : value(t) {} + T& value; +}; + +struct PR7999_X {}; + +PR7999_X& PR7999_f(PR7999 s) { return s.value; } // no-warning +void test_PR7999(PR7999_X& x) { (void)PR7999_f(x); } // no-warning + // TODO: test case for dynamic_cast. clang does not yet have // support for C++ classes to write such a test case. -- cgit v1.2.3