From 222e2a7620e6520ffaf4fc4e69d79c18da31542e Mon Sep 17 00:00:00 2001 From: "Zancanaro; Carlo" Date: Mon, 24 Sep 2012 09:58:17 +1000 Subject: Add the clang library to the repo (with some of my changes, too). --- clang/test/CXX/expr/expr.post/expr.dynamic.cast/p3-0x.cpp | 14 ++++++++++++++ 1 file changed, 14 insertions(+) create mode 100644 clang/test/CXX/expr/expr.post/expr.dynamic.cast/p3-0x.cpp (limited to 'clang/test/CXX/expr/expr.post/expr.dynamic.cast/p3-0x.cpp') diff --git a/clang/test/CXX/expr/expr.post/expr.dynamic.cast/p3-0x.cpp b/clang/test/CXX/expr/expr.post/expr.dynamic.cast/p3-0x.cpp new file mode 100644 index 0000000..cddd5cf --- /dev/null +++ b/clang/test/CXX/expr/expr.post/expr.dynamic.cast/p3-0x.cpp @@ -0,0 +1,14 @@ +// RUN: %clang_cc1 -std=c++11 -fsyntax-only -verify %s + +struct X { virtual ~X(); }; +struct Y : public X { }; +struct Z; // expected-note{{forward declaration of 'Z'}} + +void test(X &x, Y &y, Z &z) { + // If T is an rvalue reference type, v shall be an expression having + // a complete class type, and the result is an xvalue of the type + // referred to by T. + Y &&yr0 = dynamic_cast(x); + Y &&yr1 = dynamic_cast(static_cast(x)); + Y &&yr2 = dynamic_cast(z); // expected-error{{'Z' is an incomplete type}} +} -- cgit v1.2.3