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author | Carlo Zancanaro <carlo@pc-4w14-0.cs.usyd.edu.au> | 2012-10-15 17:10:06 +1100 |
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committer | Carlo Zancanaro <carlo@pc-4w14-0.cs.usyd.edu.au> | 2012-10-15 17:10:06 +1100 |
commit | be1de4be954c80875ad4108e0a33e8e131b2f2c0 (patch) | |
tree | 1fbbecf276bf7c7bdcbb4dd446099d6d90eaa516 /clang/test/CXX/expr/expr.post/expr.const.cast/p1-0x.cpp | |
parent | c4626a62754862d20b41e8a46a3574264ea80e6d (diff) | |
parent | f1bd2e48c5324d3f7cda4090c87f8a5b6f463ce2 (diff) |
Merge branch 'master' of ssh://bitbucket.org/czan/honours
Diffstat (limited to 'clang/test/CXX/expr/expr.post/expr.const.cast/p1-0x.cpp')
-rw-r--r-- | clang/test/CXX/expr/expr.post/expr.const.cast/p1-0x.cpp | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/clang/test/CXX/expr/expr.post/expr.const.cast/p1-0x.cpp b/clang/test/CXX/expr/expr.post/expr.const.cast/p1-0x.cpp new file mode 100644 index 0000000..6ba8d51 --- /dev/null +++ b/clang/test/CXX/expr/expr.post/expr.const.cast/p1-0x.cpp @@ -0,0 +1,17 @@ +// RUN: %clang_cc1 -std=c++11 -fsyntax-only -verify %s + +// The result of the expression const_cast<T>(v) is of type T. If T is +// an lvalue reference to object type, the result is an lvalue; if T +// is an rvalue reference to object type, the result is an xvalue;. + +unsigned int f(int); + +template<typename T> T& lvalue(); +template<typename T> T&& xvalue(); +template<typename T> T prvalue(); + +void test_classification(const int *ptr) { + int *ptr0 = const_cast<int *&&>(ptr); + int *ptr1 = const_cast<int *&&>(xvalue<const int*>()); + int *ptr2 = const_cast<int *&&>(prvalue<const int*>()); +} |