| 1 | // RUN: %clang_cc1 -std=c++11 %s -verify -fno-spell-checking |
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| 2 | |
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| 3 | // These test cases are constructed to make clang call ActOnStartOfFunctionDef |
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| 4 | // with nullptr. |
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| 5 | |
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| 6 | struct ImplicitDefaultCtor1 {}; |
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| 7 | struct Foo { |
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| 8 | typedef int NameInClass; |
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| 9 | void f(); |
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| 10 | }; |
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| 11 | namespace bar { |
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| 12 | // FIXME: Improved our recovery to make this a redeclaration of Foo::f, |
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| 13 | // even though this is in the wrong namespace. That will allow name lookup to |
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| 14 | // find NameInClass below. Users are likely to hit this when they forget to |
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| 15 | // close namespaces. |
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| 16 | // expected-error@+1 {{cannot define or redeclare 'f' here}} |
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| 17 | void Foo::f() { |
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| 18 | switch (0) { case 0: ImplicitDefaultCtor1 o; } |
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| 19 | // expected-error@+1 {{unknown type name 'NameInClass'}} |
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| 20 | NameInClass var; |
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| 21 | } |
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| 22 | } // namespace bar |
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| 23 | |
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| 24 | struct ImplicitDefaultCtor2 {}; |
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| 25 | template <typename T> class TFoo { void f(); }; |
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| 26 | // expected-error@+1 {{nested name specifier 'decltype(TFoo<T>())::'}} |
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| 27 | template <typename T> void decltype(TFoo<T>())::f() { |
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| 28 | switch (0) { case 0: ImplicitDefaultCtor1 o; } |
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| 29 | } |
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| 30 | |
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| 31 | namespace tpl2 { |
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| 32 | struct ImplicitDefaultCtor3 {}; |
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| 33 | template <class T1> class A { |
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| 34 | template <class T2> class B { |
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| 35 | void mf2(); |
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| 36 | }; |
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| 37 | }; |
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| 38 | template <class Y> |
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| 39 | template <> |
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| 40 | // expected-error@+1 {{nested name specifier 'A<Y>::B<double>::'}} |
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| 41 | void A<Y>::B<double>::mf2() { |
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| 42 | switch (0) { case 0: ImplicitDefaultCtor3 o; } |
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| 43 | } |
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| 44 | } |
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| 45 | |
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