33 lines
976 B
C++
33 lines
976 B
C++
// RUN: %clang_cc1 -fsyntax-only -verify %s
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class A { };
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class B1 : A { };
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class B2 : virtual A { };
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class B3 : virtual virtual A { }; // expected-error{{duplicate 'virtual' in base specifier}}
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class C : public B1, private B2 { };
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class D; // expected-note {{forward declaration of 'D'}}
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class E : public D { }; // expected-error{{base class has incomplete type}}
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typedef int I;
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class F : public I { }; // expected-error{{base specifier must name a class}}
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union U1 : public A { }; // expected-error{{unions cannot have base classes}}
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union U2 {};
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class G : public U2 { }; // expected-error{{unions cannot be base classes}}
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typedef G G_copy;
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typedef G G_copy_2;
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typedef G_copy G_copy_3;
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class H : G_copy, A, G_copy_2, // expected-error{{base class 'G_copy' (aka 'G') specified more than once as a direct base class}}
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public G_copy_3 { }; // expected-error{{base class 'G_copy' (aka 'G') specified more than once as a direct base class}}
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