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Diffstat (limited to 'test/SemaCXX/cxx11-unused.cpp')
-rw-r--r-- | test/SemaCXX/cxx11-unused.cpp | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/test/SemaCXX/cxx11-unused.cpp b/test/SemaCXX/cxx11-unused.cpp new file mode 100644 index 000000000000..1e25bd515724 --- /dev/null +++ b/test/SemaCXX/cxx11-unused.cpp @@ -0,0 +1,33 @@ +// RUN: %clang_cc1 -std=c++11 -verify %s -Wunused-parameter + +// PR19303 : Make sure we don't get a unused expression warning for deleted and +// defaulted functions + +// expected-no-diagnostics + +class A { +public: + int x; + A() = default; + ~A() = default; + A(const A &other) = delete; + + template <typename T> + void SetX(T x) { + this->x = x; + }; + + void SetX1(int x); +}; + +template <> +void A::SetX(A x) = delete; + +class B { +public: + B() = default; + ~B() = default; + B(const B &other); +}; + +B::B(const B &other) = default; |