b2f0f05742
past-the-end iterator. Original commit message: P0035R4: Semantic analysis and code generation for C++17 overaligned allocation. llvm-svn: 283789
26 lines
1023 B
C++
26 lines
1023 B
C++
// RUN: %clang_cc1 -std=c++1z -verify %s
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using size_t = decltype(sizeof(0));
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namespace std { enum class align_val_t : size_t {}; }
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// Aligned version is preferred over unaligned version,
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// unsized version is preferred over sized version.
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template<unsigned Align>
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struct alignas(Align) A {
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void operator delete(void*);
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void operator delete(void*, std::align_val_t) = delete; // expected-note {{here}}
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void operator delete(void*, size_t) = delete;
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void operator delete(void*, size_t, std::align_val_t) = delete;
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};
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void f(A<__STDCPP_DEFAULT_NEW_ALIGNMENT__> *p) { delete p; }
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void f(A<__STDCPP_DEFAULT_NEW_ALIGNMENT__ * 2> *p) { delete p; } // expected-error {{deleted}}
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template<unsigned Align>
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struct alignas(Align) B {
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void operator delete(void*, size_t);
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void operator delete(void*, size_t, std::align_val_t) = delete; // expected-note {{here}}
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};
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void f(B<__STDCPP_DEFAULT_NEW_ALIGNMENT__> *p) { delete p; }
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void f(B<__STDCPP_DEFAULT_NEW_ALIGNMENT__ * 2> *p) { delete p; } // expected-error {{deleted}}
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