| Argyrios Kyrtzidis | 4bd8217 | 2008-08-22 15:43:49 +0000 | [diff] [blame] | 1 | // RUN: clang -fsyntax-only -verify %s
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| 2 | class A { };
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| 3 |
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| 4 | class B1 : A { };
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| 5 |
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| 6 | class B2 : virtual A { };
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| 7 |
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| 8 | class B3 : virtual virtual A { }; // expected-error{{duplicate 'virtual' in base specifier}}
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| 9 |
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| 10 | class C : public B1, private B2 { };
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| 11 |
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| 12 |
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| 13 | class D;
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| 14 |
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| 15 | class E : public D { }; // expected-error{{base class has incomplete type}}
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| 16 |
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| 17 | typedef int I;
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| 18 |
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| 19 | class F : public I { }; // expected-error{{base specifier must name a class}}
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| 20 |
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| 21 | union U1 : public A { }; // expected-error{{unions cannot have base classes}}
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| 22 |
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| 23 | union U2 {};
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| 24 |
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| 25 | class G : public U2 { }; // expected-error{{unions cannot be base classes}}
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| Douglas Gregor | f8268ae | 2008-10-22 17:49:05 +0000 | [diff] [blame] | 26 |
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| 27 | typedef G G_copy;
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| 28 | typedef G G_copy_2;
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| 29 | typedef G_copy G_copy_3;
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| 30 |
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| 31 | class H : G_copy, A, G_copy_2, // expected-error{{base class 'G_copy' specified more than once as a direct base class}}
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| 32 | public G_copy_3 { }; // expected-error{{base class 'G_copy' specified more than once as a direct base class}}
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