mirror of https://github.com/microsoft/clang.git
43 lines
1.8 KiB
C++
43 lines
1.8 KiB
C++
// RUN: %clang_cc1 -fsyntax-only -verify %s
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// RUN: %clang_cc1 -fsyntax-only -verify -std=gnu++98 %s
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// RUN: %clang_cc1 -fsyntax-only -verify -std=gnu++11 %s
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void f() {
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float v1 = float(1);
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int v2 = typeof(int)(1,2); // expected-error {{excess elements in scalar initializer}}
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typedef int arr[];
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int v3 = arr(); // expected-error {{array types cannot be value-initialized}}
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typedef void fn_ty();
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fn_ty(); // expected-error {{cannot create object of function type 'fn_ty'}}
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fn_ty(0); // expected-error {{functional-style cast from 'int' to 'fn_ty'}}
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fn_ty(0, 0); // expected-error {{cannot create object of function type 'fn_ty'}}
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#if __cplusplus >= 201103L
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fn_ty{}; // expected-error {{cannot create object of function type 'fn_ty'}}
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fn_ty{0}; // expected-error {{cannot create object of function type 'fn_ty'}}
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fn_ty{0, 0}; // expected-error {{cannot create object of function type 'fn_ty'}}
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fn_ty({}); // expected-error {{cannot create object of function type 'fn_ty'}}
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#endif
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int v4 = int();
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int v5 = int; // expected-error {{expected '(' for function-style cast or type construction}}
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typedef int T;
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int *p;
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bool v6 = T(0) == p;
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#if __cplusplus >= 201103L
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// expected-error@-2 {{comparison between pointer and integer ('T' (aka 'int') and 'int *')}}
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#endif
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char *str;
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str = "a string";
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#if __cplusplus <= 199711L
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// expected-warning@-2 {{conversion from string literal to 'char *' is deprecated}}
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#else
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// expected-warning@-4 {{ISO C++11 does not allow conversion from string literal to 'char *'}}
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#endif
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wchar_t *wstr;
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wstr = L"a wide string";
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#if __cplusplus <= 199711L
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// expected-warning@-2 {{conversion from string literal to 'wchar_t *' is deprecated}}
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#else
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// expected-warning@-4 {{ISO C++11 does not allow conversion from string literal to 'wchar_t *'}}
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#endif
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}
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