26 lines
665 B
C++
26 lines
665 B
C++
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// RUN: %clang_cc1 -fsyntax-only -verify %s -std=c++11
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// RUN: %clang_cc1 -fsyntax-only -verify %s -std=c++14
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void f() {
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int a[5];
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auto (*b)[5] = &a;
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auto (&c)[5] = a;
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auto (&&d)[5] = static_cast<int(&&)[5]>(a);
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auto e[] = {0}; // expected-error{{cannot deduce actual type for variable 'e' with type 'auto[]' from initializer list}}
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static_assert(__is_same(decltype(b), int (*)[5]), "");
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static_assert(__is_same(decltype(c), int (&)[5]), "");
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static_assert(__is_same(decltype(d), int (&&)[5]), "");
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}
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#if __cplusplus >= 201402L
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constexpr int g() {
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int a[] = {1, 2, 3};
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auto (&b)[3] = a;
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return b[1];
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}
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static_assert(g() == 2, "");
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#endif
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