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Diffstat (limited to '')
-rw-r--r-- | tools/clang-tidy/test/bugprone-move-forwarding-reference.cpp | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/tools/clang-tidy/test/bugprone-move-forwarding-reference.cpp b/tools/clang-tidy/test/bugprone-move-forwarding-reference.cpp new file mode 100644 index 0000000000..45be15ee65 --- /dev/null +++ b/tools/clang-tidy/test/bugprone-move-forwarding-reference.cpp @@ -0,0 +1,25 @@ + +namespace std { +template <typename> struct remove_reference; + +template <typename _Tp> struct remove_reference { typedef _Tp type; }; + +template <typename _Tp> struct remove_reference<_Tp &> { typedef _Tp type; }; + +template <typename _Tp> struct remove_reference<_Tp &&> { typedef _Tp type; }; + +template <typename _Tp> +constexpr typename std::remove_reference<_Tp>::type &&move(_Tp &&__t); + +} // namespace std + +// Standard case. +template <typename T, typename U> void f1(U &&SomeU) { + T SomeT(std::move(SomeU)); + // CHECK-MESSAGES: :[[@LINE-1]]:11: warning: forwarding reference passed to + // CHECK-FIXES: T SomeT(std::forward<U>(SomeU)); +} + +void foo() { + f1<int, int>(2); +} |